baber/WOPTO huggingface dataset:
Patent JP-2012141236-A (JP)
Title: Current sensor
Inventor: UEMATSU SHUSUKE
IPC: G01R15/20
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor which can cope even with a large current and has high detection accuracy.SOLUTION: A current sensor 12 is disposed close to a current line 11 and measures the current flowing through the current line 11 by detecting the magnetic field to be measured which is generated by the current flowing through the current line 11. The current sensor 12 is composed of a magnetic detection part 13 which detects the magnetic field to be measured and a case 14 in which this magnetic detection part 13 is stored, and includes a thermal conductive sheet 15 which is led out to the external surface of the case 14 from the inside of the case 14 between the magnetic detection part 13 and the current line 11. By this constitution, the temperature rise of the magnetic detection part 13 can be suppressed.
Patent JP-2012142872-A (JP)
Title: Image processing apparatus and image processing program
Inventor: MARUYAMA KOSUKE
IPC: H04N1/60
Filed: 2011-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus which prevents pixels being the background from being determined as the foreground and prevents pixels being the foreground from being determined as the background, with respect to an image having a chromatic background.SOLUTION: The image processing apparatus comprises: image acceptance means which accepts an image having a chromatic background; area extraction means which extracts an area including two colors from the image accepted by the image acceptance means; counting means which counts the number of pixels having each pixel value in a predetermined color space, with respect to the image of the area extracted by the area extraction means; and determination means which determines the pixels of the image in the area to the foreground or the background on the basis of the result of counting by the counting means.
Patent JP-2012144926-A (JP)
Title: Plumbing adjustment device
Inventor: ISSHI HIDEKI
IPC: E04G21/18
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a plumbing adjustment device capable of adjusting the plumbing of a steel column without minimizing damage to a base material while reducing a construction cost.SOLUTION: The plumbing adjustment device adjusts the plumbing of the steel column 3 encircled by a steel pipe 11. The plumbing adjustment device 30 comprises a thrusting mechanism 70 provided between the steel pipe 11 and the side face of the steel column 3. The thrusting mechanism 70 thrusts the side face of the steel column 3 with reactive force on the steel pipe 11. According to this invention, the thrusting mechanism 70 thrusts the side face of the steel column 3 for adjusting a distance from the steel column 3 to the steel pipe 11 therearound to adjust the plumbing of the steel column 3. Thus, there is no need for applying a wire between the steel columns 3, and so that steel-frame erection can be performed while continuously using an existing structure. The need for welding a member to the steel column 3 is also eliminated to reduce a construction cost without minimizing damage to the base material.
Patent JP-2011122163-A (JP)
Title: Method for preparing aqueous dispersion for inkjet recording
Inventor: ITO KOJI
IPC: C09D11/00
Filed: 2011-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an aqueous dispersion for inkjet recording, which is excellent in water resistance, achieves high printing density, and is excellent in discharge property and storage stability, and which can be suitably used for a printer for inkjet recording.  <P>SOLUTION: The method for preparing the aqueous dispersion for inkjet recording includes: a step (1) of subjecting a mixture containing a water-insoluble polymer, an organic solvent, carbon black (A) the pH of which is 1-5, carbon black (B) the pH of which is 7-11, and water to a dispersion treatment; and a step (2) of removing the organic solvent to obtain the aqueous dispersion for inkjet recording, which is based on a water-insoluble polymer particle containing the carbon black (A) and the carbon black (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012147346-A (JP)
Title: Image formation system and image formation apparatus
Inventor: SAITO KIMIKAZU
IPC: G06F3/16
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily hear and understand a voice message outputted from an image formation apparatus even if the voice message is outputted during operation, from the image formation apparatus which outputs information on an image formation apparatus in voice.SOLUTION: In occurrence of an event which requires output of the voice message during operation of image-forming operation by a transmission-side image formation apparatus, the transmission-side image formation apparatus transmits voice message output information indicating the content of the event requiring the output of the voice message, to a reception-side image formation apparatus connected with the transmission-side image formation apparatus via a network, and the reception-side image formation apparatus outputs a voice message corresponding to the event having occurred in the transmission-side image formation apparatus, on the basis of the content of the received voice message output information.
Patent JP-2012153990-A (JP)
Title: Flat-knitting machine
Inventor: MAEDA HIROSHI
IPC: D04B15/56
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat-knitting machine capable of carrying out plaiting kitting using a main yarn and a plaiting yarn, and knitting using only feeding of the plaiting yarn by halting the main yarn by a simple configuration.SOLUTION: A main yarn carrier and a plaiting yarn carrier 9B are provided as two yarn feeding carriers 9 on the same thread guide track 5 provided along a pair of needle beds 2 facing each other on both sides of a tooth port 3. A control rod 11 carries out control such that a tip 12a of an entraining pin 12 facing the yarn feeding carrier 9 is projected and withdrawn with respect to an engagement recess 9b provided in the yarn feeding carrier 9. By using the controlled yarn feeding carrier 9 as the main yarn carrier, switching can be carried out between a state of carrying out plaiting knitting by entraining the main yarn carrier, and a state of carrying out knitting by halting the main yarn carrier and using only the plaiting yarn carrier 9B.
Patent JP-2012157146-A (JP)
Title: Power supply device
Inventor: KUSAHASHI HISAYA
IPC: H02J1/00
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To reliably and safely reject a load while limiting an inrush current when switches are turned on and turned on again.SOLUTION: A power supply device includes: a switch 6 having one end connected to one end of a DC power supply 1; a first smoothing capacitor C2 connected in parallel with the load; a first switch element 10 connected between the other end of the DC power supply and one end of the first capacitor; a second switch element 12 and a first resistor R7 inserted in parallel between the switch and the other end of the first capacitor; a differential voltage detection circuit 8 for detecting a differential voltage at the junction of the one end of the DC power supply and the first resistor; and first and second drive circuits 9, 11 for turning on the first and second switch elements when the switch is turned on with the result that the differential voltage detected is equal to or lower than a predetermined voltage, and turning off the first and second switch elements when the switch is turned off with the result that the differential voltage detected is equal to or higher than the predetermined voltage.
Patent JP-2011160424-A (JP)
Title: Multifunction peripheral
Inventor: TSUTSUMI MAKI
IPC: G06T1/20
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a CPU relating to control of a DRP (dynamic reconfigurable processor).  <P>SOLUTION: A multifunction peripheral includes a plurality of DRPs 71, a main CPU 1 and a DRP controller 72. Each of the plurality of DRPs 71 is capable of resetting a processing circuit, respectively. The main CPU 1 manages processing to be executed by the processing circuits set by the plurality of DRPs 71. The DRP controller 72 controls operations of the plurality of DRPs 71 in response to a request from the main CPU 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012160856-A (JP)
Title: Imaging apparatus
Inventor: KAWAGUCHI YOSHINARI
IPC: G03B17/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, in a vertical position imaging, sensitivity in the zenith direction is reduced and a positioning error becomes larger, because a sensitivity distribution of a GPS antenna is so made that the sensitivity in the zenith direction generally becomes the maximum when an attitude of an imaging apparatus is for a horizontal position imaging.SOLUTION: A CPU16 does not update position information for a constant retention time T when detecting that an output from an attitude sensor 20 at time t1 changes from a horizontal position to a vertical position. That is to say, the CPU16 retains the last position information outputted from a GPS receiver 17 in a horizontal position during a period from time t1 to t2.
Patent JP-2012160622-A (JP)
Title: Electronic component manufacturing method
Inventor: SEKI TOSHITAKE
IPC: H01G4/30
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component manufacturing method capable of forming a plating layer on an external electrode layer with uniform thickness, and improving a product yield.SOLUTION: An unfired ceramic laminate 159 for multi-piece formed into a plate shape using a ceramic material before firing is prepared. Break grooves 163, 164 for dividing the laminate to respective ceramic capacitors 101 are formed on the unfired ceramic laminate 159, so as to block a product region vertically along a plane direction. A chamfering break groove 165 is formed at a portion, at which the break grooves 163, 164 cross with each other. An approximate rectangular region surrounded with a chamfering division line L2 defined by the chamfering break groove 165 is a non-product region R2, which becomes a waste material after a division step, and the chamfering break groove 165 is formed by the non-product region R2 and a capacitor formation region R1 while the external electrode layer is electrically connected.
Patent JP-2012163625-A (JP)
Title: Method of manufacturing glass substrate for mask blank, method of manufacturing mask blank, method of manufacturing transfer mask, and method of manufacturing semiconductor device
Inventor: TANABE MASARU
IPC: G01N21/64
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To detect an edge of a yellow/orange fluorescent part in an image, which is generated by an internal defect of a glass substrate, to improve accuracy of detecting the internal defect.SOLUTION: The method of manufacturing a glass substrate for a mask blank includes a substrate preparation step of preparing a glass substrate having two main surfaces and four end surfaces, and a defect inspection step of detecting an internal defect by introducing an inspection beam of wavelength of 200 nm or less from any of the surfaces into the glass substrate, in manufacturing the glass substrate for a mask blank. The defect inspection step includes capturing the glass substrate in full color from any of the surfaces, performing an image processing with doubling only image data of the color image from a red sensor to determine light amount difference by differentiation, determining the presence of fluorescence generated from the internal defect of the glass substrate using the inspection beam, and selecting a glass substrate free from fluorescence.
Patent JP-2012163170-A (JP)
Title: Constant velocity universal joint
Inventor: ENDO YUJI
IPC: F16D3/2245
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To extend the lifetime of a boot by releasing stress concentration on a corner of a concave groove of a boot end.SOLUTION: A constant velocity universal joint is provided with an outside joint member 10 having an opening 16 at one end, and an inside joint member 20 which transmits torque via balls 30 with the outside joint member 10, while allowing angular displacement. A larger diameter end portion 72 of the tubular boot 70 which closes the opening 16 of the outside joint member 10 is attached to the opening 16 of the outside joint member 10, and at the same time a smaller diameter end portion 74 of the tubular boot 70 is attached to a shaft 60 extending from the inside joint member 20. The larger diameter end portion 72 of the tubular boot 70 is fastened and fixed to the outside joint member 10 with boot bands 56, 58 by fitting the band-shaped boot bands 56, 58 into the concave grooves 71, 73 on outer peripheries of the larger diameter end portion 72 and the smaller diameter end portion 74 of the tubular boot 70, and at the same time the smaller diameter end portion 74 of the tubular boot 70 is fastened and fixed to the shaft 60. A protrusion 77 is formed in the concave groove 73 of the smaller diameter end portion 74 of the tubular boot 70 fastened and fixed to the shaft 60, while a recess 57 is formed where the protrusion 77 is fitted, on the inner peripheral surface of the boot band 58.
Patent JP-2012156475-A (JP)
Title: Photoelectric conversion device
Inventor: MATSUKUBO TAKASHI
IPC: H01L31/04
Filed: 2011-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrahigh efficiency photoelectric conversion device in the form of excellent incident light confinement effect in which a larger output energy can be obtained per unit area of incident primary sunlight.SOLUTION: An inside wall including a constriction forming part 9 using a silicon based material, and a scoop part 10 formed on the lower side of the constriction is provided for the incident direction of primary sunlight, and a photoelectric conversion region is provided in the form of a constriction. The effective surface area of photoelectric conversion per unit area of incident primary sunlight is set larger, the optical path length is set longer, and the incident light is subjected to photoelectric conversion in the form of reducing the light being returned to the incident direction of primary sunlight.
Patent JP-2012168255-A (JP)
Title: Display device and image persistence preventing program
Inventor: YUYA YUSUKE
IPC: G06F3/048
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent a display such a LCD from continuing the same display for a long time to contribute to prevention of image persistence on the display.SOLUTION: A display device having a display installed rotatably, includes a switching circuit for changing the screen display of the display according to a rotational position of the display and a message display circuit for displaying a message urging a rotational operation on part of a screen of the display if the display is not rotated for a predetermined time and holding the message until the display is rotated.
Patent JP-2012169787-A (JP)
Title: Photo book creation device and control method of the same
Inventor: TARUMI TAKESHI
IPC: H04N1/387
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that composition of respective images, which a user determines, breaks and a photo book cannot be created by appropriately laying out the images which the user photographs since a work processing such as cutting of the image and reducing of the image is performed on the images of various aspect ratios in a conventional system of the photo book.SOLUTION: The aspect ratio being a reference is determined from an image group arranged in the photo book (S602). When the aspect ratio being the reference differs from an aspect ratio of a template of the photo book, a size of the template is changed (S604), and the size of the photo book is changed in accordance with the changed size of the template (S605).
Patent JP-2012167844-A (JP)
Title: Heat exchange device, and image forming apparatus
Inventor: SAITO MASANORI
IPC: B41J29/377
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchange device, which has improved efficiency of heat exchange between a fluid medium and a sheet-like member, and to provide an image forming apparatus.SOLUTION: The heat exchange device includes: a heat exchange body in which a flow path through which the fluid medium flows in a direction perpendicular to a sheet-like member conveyance direction is defined; and a fluid medium conveyer for conveying the fluid medium to the flow path through pipes coupled to inflow paths and outflow paths which communicate with the flow path upstream and downstream in the fluid medium flowing direction, respectively. The heat exchange device exchanges heat between the sheet-like member and the fluid medium by bringing the sheet-like member into contact with a heat exchange surface of the heat exchange body directly or by means of a heat conductive member. In the device, the plurality of the inflow paths is provided in the sheet-like member conveyance direction of the heat exchange body.
Patent JP-2012165671-A (JP)
Title: Powder sprayer
Inventor: IWATA TAKAYOSHI
IPC: A01M9/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency in spraying in a hopper mounted in a powder sprayer by preventing hollowing of powders around an outlet within the hopper.SOLUTION: The powder sprayer includes: wheels 11 to be rotated by pushing a machine body 2 with human power; the hopper 3 disposed in the machine body 2 for storing powder; the outlet 3d disposed in the lower part of the hopper 3 for discharging the powder within the hopper 3; a rotator 25 disposed within the hopper 3 above the outlet 3d; and a stirring member 27 disposed above the rotator 25 within the hopper 3. The rotator 25 and the stirring member 27 are driven with the rotation of the wheels 11 as the drive source.
Patent JP-2012160687-A (JP)
Title: Solar cell panel
Inventor: YAMAGUCHI NORITOSHI
IPC: H01L31/042
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a full resin mold solar cell panel which is lightweight, low in manufacturing cost and tolerable for a change in temperature and reliable, and has high design flexibility and superior wind-pressure resistance.SOLUTION: It is characterized that in the solar cell panel, single or a plurality of sheets of solar cell elements are encapsulated by a first resin 3, and an encapsulation in which at least its single side is covered by a second resin 5 having a hardness being larger than that of the first resin 3, is formed on a composite resin substrate 9. It is also characterized that in the solar cell panel, single or a plurality of sheets of solar cell elements 1 are encapsulated by the first resin 3, and two sheets of composite resin substrates are adhered mutually and integrated by the encapsulation in which at least its single side is covered by the second resin 5 having the hardness being larger than that of the first resin 3. Non-yellowing and transparent polyurethane resin containing castor oil-based polyol or liquid rubber based polyol is cited as a preferred example of the first resin 3 and the second resin 5.
Patent JP-2012174458-A (JP)
Title: Secondary battery and battery pack
Inventor: MATSUYAMA TAKAHIRO
IPC: G01K11/12
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery that can detect a rise of temperature even when the temperature of the secondary battery has risen to an abnormal temperature causing battery performance to locally decline, and a battery pack.SOLUTION: A secondary battery 1 includes a temperature detection layer 5 that irreversibly changes in color over an entire outside surface of a battery body 4 except for electrode terminals 2 and 3. The temperature detection layer 5 is made of a temperature indication material constituted by thermo paint, thermo seal or the like and changes in color when reaching an abnormal temperature causing battery performance to decline.
Patent JP-2011197660-A (JP)
Title: Endless belt for electrophotographic equipment
Inventor: TOKORO KEISUKE
IPC: F16G1/14
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an endless belt for an electrophotographic equipment outstanding in surface smoothness.SOLUTION: The endless belt for electrophotography with an elastic layer provided on a surface of a base layer has the elastic layer formed of a liquid material for an elastic layer made by blending a rubber material, a bridging agent and an inorganic filler with an average particulate diameter of 7 μm or less to a solvent with a boiling point from 150 to 220°. The elastic layer is formed by using the inorganic filler blended at a ratio of 30 to 150 parts by weight to 100 parts by weight of the rubber material.
Patent JP-2012175497-A (JP)
Title: Radio base station device, and processing method thereof and program
Inventor: IIZUKA HIROYUKI
IPC: H04W52/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio base station device capable of contributing to reduction in power consumption.SOLUTION: When the end of unit transmission/reception processing of transmission/reception data to and from a transmission/reception destination is detected, a processing interval of actual last unit transmission/reception processing is calculated, and a weighted average of a processing interval of last unit transmission/reception processing which is predicted in the past and a processing interval of the actual last unit transmission/reception processing is calculated to obtain a predicted processing interval of current unit transmission/reception processing. Power consumption when a local device is in an operation state in a transmission/reception stop time obtained by subtracting a duration time of the current unit transmission/reception processing from the predicted processing interval of the current transmission/reception processing is compared with a total power consumption obtained by adding a power consumption of transition from a halt state to an operation state to a power consumption in a halt state in a halt time obtained by subtracting a startup time of transition from a halt state to an operation state of the local device from the transmission/reception stop state, and when the power consumption in the operation state exceeds the total power consumption, transition of the local device to the halt state is determined.
Patent JP-2012174610-A (JP)
Title: Method for manufacturing wire covered with porous ultraviolet curable resin composition
Inventor: KATO YOSHIHISA
IPC: H01B13/16
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a wire covered with a porous ultraviolet curable resin composition having a stable outer diameter by reducing the influence of heat from a light source radiating ultraviolet light.SOLUTION: A method for manufacturing a wire covered with a porous ultraviolet curable resin composition comprises the steps of: covering an outer periphery of a metal conductor with an ultraviolet curable resin composition, in which a hydrated water absorbent polymer that is water-absorbed and swollen is distributed therein; and irradiating the ultraviolet curable resin composition covering the outer periphery of the metal conductor with ultraviolet light to cure by crosslinking of the ultraviolet curable resin composition, and also making the composition porous by dehydrating the hydrated water absorbent polymer. At a first ultraviolet light radiating furnace that irradiates the ultraviolet curable resin composition with ultraviolet light, the ultraviolet curable resin composition is irradiated with ultraviolet light in a coolant for cooling the composition to be cured by crosslinking, and after that, the hydrated water absorbent polymer is dehydrated.