baber/WOPTO huggingface dataset:
Patent JP-2011164224-A (JP)
Title: Method for manufacturing carrier core material for electrophotographic developer, and carrier core material obtained by the manufacturing method
Inventor: YASUGA KOJI
IPC: C01G49/00
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carrier core material for electrophotographic developers which contains no heavy metal, reduces a Mn content, gains prescribed resistance such as intermediate resistance or high resistance while being high in magnetization, is highly electrically charged, has a good apparent density, has surface properties having adequate concavities and convexities, and is uniform in shape.  <P>SOLUTION: This is a method for manufacturing a carrier core material for electrophotographic developers which includes ferrite particles which contain at least Fe, Mg, Ti and Sr and have at least spinel structure and Ti-compound structure. In addition, the method has: (1) a first burning process in which at least a Mg compound, a Sr compound and Fe<SB>2</SB>O<SB>3</SB>are added together, mixed and then burned in a prescribed atmosphere to gain a mixture including Fe<SP>2+</SP>; (2) a granulation process in which the mixture thus gained is made to be slurry, and the slurry particles are granulated; (3) a second burning process in which the granules are burned in a prescribed atmosphere to convert them into ferrite; (4) a third burning process in which the burning is made again in the prescribed atmosphere to adjust magnetization and surface properties; and (5) an oxide film processing process in which oxide films are formed on the surfaces of the particles. In this case, the amount of the remaining Fe<SB>2</SB>O<SB>3</SB>posterior to the first burning process is 0-60 wt.%, and a Ti compound is added in the granulation process. Then, the method for manufacturing the carrier core material for electrophotographic developers is adopted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163610-A (JP)
Title: Cold insulation rice dispenser
Inventor: HYODO AKIHIKO
IPC: F25D19/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold insulation rice dispenser which has high quietness, maintains a quality of cleaned rice, has a compact structure requiring a small area for installation since a heat pump device has a laminated structure of a compressor, a cooler, and a blower for cooling, and is superior in the assemblability and maintainability.  <P>SOLUTION: A refrigerating cycle device 35 has a laminated structure where the compressor 31, a radiator 32, the cooler 33 at an upper part of a blower 36 for heat radiation, and the blower 37 for cooling are arranged and is reduced in size, wherein the compressor 31 takes long stop time and a controller 42 is also provided which controls the number of revolutions of the blower 36 for heat radiation. Therefore, the high quietness and the stable cool performance are obtained, using the refrigerating cycle device 35 as a heat source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102741-A (JP)
Title: Electronic device
Inventor: TAKAKUSAKI MASAHIKO
IPC: G06F1/16
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of an electronic device such as a portable computer.  <P>SOLUTION: The electronic device 1 includes: a casing 4 including a sidewall 6d; a first functional component 54 provided on the sidewall 6d;and a second functional component 55 provided on the sidewall 6d to be located farther from a user than the first functional component 54, and mounted so that the height from a table surface T is higher than that of the first functional component 54 when the electronic part 1 is placed on the table surface T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166419-A (JP)
Title: Switched capacitor circuit
Inventor: SAKAGUCHI MAKOTO
IPC: H03F1/26
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To remove noise of a switching frequency of a switch, which has been superimposed on an output voltage.  <P>SOLUTION: A switched capacitor circuit has an operational amplifier, a first capacitor, and a first switch that charges the first capacitor by connecting the first capacitor to a point between an inverting input terminal and an output terminal of the operational amplifier, and discharges the first capacitor by disconnecting the first capacitor from a point between the inverting input terminal and the output terminal of the operational amplifier in a predetermined cycle. An output terminal, which is connected between an output terminal that outputs an output voltage of the switched capacitor circuit with the output terminal of the operational amplifier and outputs the output voltage of the switched capacitor circuit with a lapse of a predetermined time period after the first switch connects the first capacitor to a point between the inverting input terminal and the output terminal of the operational amplifier, and the output terminal of the operational amplifier are connected to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162477-A (JP)
Title: OPTICALLY ACTIVE beta-KETO NITRILE COMPOUND AND METHOD FOR PRODUCING THE SAME
Inventor: OKUMA TAKESHI
IPC: C07C253/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new optically active β-keto nitrile compound, and to provide a method for producing the compound.  <P>SOLUTION: The new optically active β-keto nitrile compound represented by general formula (1) is produced by reacting an α, β-unsaturated compound with a cyanide donor in the presence of a cyanation catalyst. The cyanation catalyst is obtained, for example, by reacting Ru[(S)-phenylglycine]<SB>2</SB>[(S)-binap] with a salt of a metal compound. In the formula, R<SB>1</SB>and R<SB>2</SB>are each linear alkyl which may have a branch, cyclic alkyl which may have a substituent, linear alkenyl which may have a branch, cyclic alkenyl which may have a substituent, aryl which may have a substituent, or heterocycle which may have a substituent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165961-A (JP)
Title: Solid electrolytic capacitor and method of manufacturing the same
Inventor: NAKAYAMA MAKOTO
IPC: H01G9/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-quality solid electrolytic capacitor, which has superior soldering wettability, and does not cause expansion and characteristic degradation when a reflow soldering process is carried out.  <P>SOLUTION: The method of manufacturing the solid electrolytic capacitor has various processes, such as heat treatment, to a lead wire outer connection part by using an nonplated lead wire in which plating treatment is not applied, and a process of applying plating treatment to the lead wire outer connection part after the heat treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165051-A (JP)
Title: Development support device, method and program
Inventor: KOBAYASHI KOICHI
IPC: G06F9/455
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development support device wherein development efficiency is improved by facilitating construction of simulation environment utilizing a built-in control program.  <P>SOLUTION: The development support device includes: a source code analysis part analyzing function structures of source codes and an access system of a global variable used in each function; a function interface information creation part creating function interface information based on an analysis result obtained from the source code analysis part and a previously prescribed variable classification rule; and a program creation part creating an interface program achieving delivery of a value between the functions constituting the source codes and a simulator application based on the function interface information. A user can execute the built-in program on a simulator without creating the interface program.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010142248-A (JP)
Title: Attenuated (-) strand virus with altered interferon antagonist activity for use as vaccine and pharmaceutical
Inventor: PALESE PETER
IPC: A61K39/12
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide attenuated (-) strand RNA viruses having an impaired ability to antagonize the cellular interferon (IFN) response, and to provide vaccines and pharmaceutical formulations of the attenuated virus.  <P>SOLUTION: There are provided IFN-deficient systems for selection of attenuated viruses. The attenuated influenza viruses having modifications to the NS1 gene that diminish or eliminate the ability of the NS1 gene product to antagonize the cellular IFN response.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164522-A (JP)
Title: Electrophoresis display
Inventor: ABE DAISUKE
IPC: G09G3/34
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to more reliably erase all the pixels, with a same erasing pattern, without leaving an after-image while not blinking the whole screen.  <P>SOLUTION: An electrophoresis display includes an image writing part for writing gradation data corresonding to the next image display to each pixel, and a reset processing part for initializing each pixel before writing by the image writing part. The reset processing part includes a first gradation writing means for sequentially initializing gradations of the pixels corresponding to the current display image to a first gradation, by writing gradation data of the first gradation to the pixels selected in predetermined order; and a second gradation writing means for writing gradation data of a second gradation different from the first gradation to the pixels to which the gradation data of the first gradation has been written after a first period has passed since the gradation data of the first gradation has been written. Further, gradation data of a third gradation are written to the pixels to which the gradation data of the second gradation has been written after a second period has passed since the gradation data of the second gradation has been written.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167290-A (JP)
Title: Iron golf club and method for manufacturing the same
Inventor: AKEMICHI TOMOYUKI
IPC: A63B102/32
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To sharpen and harden a corner portion of a score line edge portion within a prescribed range.  <P>SOLUTION: In an iron golf club having several streaks of score lines on a face surface, heat input is implemented on an edge portion of a groove through laser irradiation after the groove is machined and the edge portion is highly hardened, and the edge is melted to form a rounded corner R. The hardness is set at a Vickers hardness value (HV) of 350 or more. The corner R forms a part of a contour line of the edge portion and the contour line is formed to exist between a first circle that contacts the face surface and a side surface of the groove and has a radius of 0.010 inches (0.254 millimeters) and a second circle that is concentric with the first circle and has a radius of 0.011 inches (0.2794 millimeters).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169369-A (JP)
Title: Coil spring, fluid pressure booster using the same, and brake device having the fluid pressure booster
Inventor: INAGAKI SHINICHI
IPC: B60T13/56
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil spring capable of suppressing inclination in the radial direction when being deflected in the compressive direction.  <P>SOLUTION: The coil spring 24 is wound by the predetermined number of turns. In the coil spring 24, a closely tight part between a first turn and a second turn is set to be 0.5 turn or substantially 0.5 turn while the preset compressive set load F is imparted and the coil spring is set in a compressive state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256861-A (JP)
Title: Mirror device drive control apparatus and projector
Inventor: SHIMIZU TAKESHI
IPC: G03B21/14
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror device drive control apparatus capable of resetting the deflection angle of a movable unit in a short period of time when the deflection angle of the movable unit is displaced from a predetermined value during use after being set to the predetermined value.  <P>SOLUTION: The mirror device drive control apparatus adapted to perform drive control of a mirror device 1 includes a drive 2, a drive signal generation unit 3, a deflection angle detection unit 4, and a control unit 5. The control unit 5 performs drive control of changing a drive frequency of the mirror device 1 and detects abnormal vibration of the movable unit of the mirror device 1 during the drive control. In the fault detection, a frequency of an envelope included in the abnormal vibration of the movable unit is detected as a beat frequency based on a detection signal of the deflection angle detection unit 4 when the drive frequency is changed, and a frequency of a drive signal for performing a restoration process of driving of the mirror device is obtained based on the changed driving frequency and the beat frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171482-A (JP)
Title: Method and system for checking of component positioning error
Inventor: YOKOYAMA YASUYUKI
IPC: H05K13/04
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform a detailed check that a user desires in checking the positioning error of a component on the quality, properties and the like of the component in an electronic component mounting apparatus, which feeds the component from storage tape on a component supply unit.  <P>SOLUTION: The checking method includes: reading the feeder information of the barcode of the component supply unit, and reading component information including a component ID of the barcode of the storage tape using a barcode scanner. If required, the component information related to the component ID is entered from a keyboard, which is stored on the side of a server after connecting them. In the electronic component mounting apparatus, the feeder information, the component ID and their connections are stored. Using the feeder information as a key, an inquiry is made on the component ID on the server side and also on the connections of the component ID, and then determination is made as to whether it is in agreement with the answer. The relative component information includes the quantity of the component on the storage tape, the quality of the component, the lot of the component, the expiry date for consumption of the component, and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095701-A (JP)
Title: Dispersion composition and method for producing the same, photosensitive resin composition for light-shielding color filter and method for producing the composition, light-shielding color filter and method of producing the color filter, and solid-state image sensor having the light-shielding color filter
Inventor: KUBOTA MAKOTO
IPC: G02B5/20
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion composition having superior dispersion stability, with the sedimentation of titanium black particles is suppressed, and to provide a method of producing the composition.  <P>SOLUTION: The method of producing the dispersion composition includes the steps of dispersing a mixed liquid containing titanium black; a first dispersant and a solvent; and further, adding a second dispersant to the mixed liquid obtained by the dispersion process and dispersing the liquid, wherein a dispersant having an acid value of 50 mgKOH/g or more is used for at least a part of the overall dispersant which includes the first dispersant and the second dispersant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172079-A (JP)
Title: Image reproducing device, and image reproducing program
Inventor: ANDO KEIICHI
IPC: H04N5/765
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply, to an external photographing device, photographic conditions of user's preference determined by using information associated with image data of an image displayed on a display section.  <P>SOLUTION: An image reproducing device includes a memory card 44 for storing image data, a display section 12 for displaying an image based on the image data, a photographic condition determining section 30 for determining photographic conditions of user's preference based on information associated with the image data of the image displayed on the display section, and a supply section 46 for supplying the photographic conditions of user's preference.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168021-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: KOBAYASHI JUN
IPC: B65H29/70
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a curing-fixation by suppressing unevenness in curing and fixed wrinkles even when a water-based ultraviolet curing type ink is used, and at the same time, to increase the thermal efficiency by reusing hot air, which has been generated at the time of the curing-fixation, for drying.  <P>SOLUTION: A recording medium onto the recording surface of which the water-based ultraviolet curing type ink has been discharged is dried by jetting hot air while carrying the recording medium by suction-restraining by a drying unit. A fixing unit is constituted by arranging an ultraviolet irradiation means in a transfer cylinder-carrying means which carries the recording medium under a state that the distal end of the recording medium is held and the recording surface side is bent into a recess shape. The upper sections of the fixing unit and the drying unit are covered by a cover member. Then, air which has been heated by the heat generated by the ultraviolet irradiation means is fed by a fan into a space between the cover member and the drying unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156329-A (JP)
Title: Bone/cartilage-like structure
Inventor: TAKAGI MUTSUMI
IPC: A61L27/00
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone/cartilage-like structure for transplantation wherein a cartilage-like structure prepared without using scaffold and an artificial bone material are firmly bonded, and a method for making the same.  <P>SOLUTION: As a result of keen examinations to solve the problem, the invention is completed. That is, in the invention, a sheet-shaped animal cell aggregation obtained by carrying out centrifugal sedimentation is cultured in a container after inserting an animal cell suspension into the container including a flat inner bottom face orthogonal to the radial direction of the centrifugal rotation so as to carry out centrifugal separation, and after starting the culture, a bone-like solid is placed on the cell aggregation on a bottom surface of the culture container so as to make the bone/cartilage-like structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175737-A (JP)
Title: Lighting device
Inventor: SAKAMOTO MITSUHIDE
IPC: F21S2/00
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device that freely selects an external shape and light distribution characteristics by complying with an environment of the facility on which the lighting device is mounted and user's requirements, suppresses a difference in light intensity distribution due to angles used for visual confirmation, and furthermore, improves the efficiency of light extraction.  <P>SOLUTION: The lighting device includes a light guide having a diffusion light lead-out pattern formed on at least one or more surfaces and also having a light guide plate branched into a plurality of parts, a light source unit adjacent to the light guide and having a light source for introducing light into the inside of the light guide plate from the lower surface of the light guide plate toward the opposing upper surface, a heat dissipation unit which abuts on the backside of the light source unit, absorbs heat generated in the light source unit, and discharges the heat, a power supplying unit which is electrically connected to the light source unit and through which power to the light source unit is supplied, and a holder which abuts on one end of the light guide and holds at least the light guide so as to be attachable to and detachable from the heat dissipation unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174738-A (JP)
Title: Device for evaluation of crystal orientation
Inventor: UEHARA YASUSHI
IPC: G01N23/20
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a crystal orientation evaluation device, capable of rapidly and simply evaluating an in-plane distribution of the crystal particles having a specific crystal orientation on the surface of a sample.  <P>SOLUTION: The crystal orientation evaluation device includes a stage capable of moving in the direction along the surface vertical to the center axis of incident radiation and permitting the radiation to be transmitted while the sample is placed, an iris having an opening annularly extending in the periphery of the center axis of the radiation so as to selectively pass the radiation diffracted at a specific angle of diffraction in the sample, a detector capable of moving in the direction along the center axis of the radiation and detecting the radiation passed through the iris and a determiner for determining the distribution of the crystal orientation on the surface of the sample from the results detected by the detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002811-A (JP)
Title: Lens driving device, method for setting inside and sma assembly
Inventor: HONMA TOSHIHIKO
IPC: G02B7/04
Filed: 2010-02-24
Abstract: PROBLEM TO BE SOLVED: To make attachment loads on a shape memory alloy wire readily adjustable.SOLUTION: A lens driving device (10) includes a lens holder (18) including a cylindrical part (182) which movably supports a lens barrel (11); housings (14;16) which supports the lens holder (18), only in a direction of the optical axis (O); a moving means for moving the lens holder (18) in the direction of the optical axis(O); and a guiding means for movably guiding the lens holder (18), only in the direction of the optical axis (O). The moving means includes the linear-shaped memory alloy wire (28) stretched between the lens holder (18) and the housing (14;16). Both end parts of the shape memory alloy wire (18) are set inside a pair of pipe-like electrodes (30).
Patent JP-2011174159-A (JP)
Title: Aluminum alloy
Inventor: YASUDA HITOSHI
IPC: H01M4/66
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy having excellent corrosion resistance even in corrosive conditions such as acidic or alkaline conditions.  <P>SOLUTION: The aluminum alloy has a composition containing, by weight, 1 to 8% magnesium, 0.0001 to 0.02% silicon and 0.0001 to 0.03% iron, and in which the contents of the elements other than aluminum, magnesium, silicon and iron are ≤0.005%, respectively, and also, the total of the contents of the elements other than aluminum and magnesium is ≤0.1%. Since the aluminum alloy has excellent corrosion resistance even under corrosive conditions such as acidic or alkaline conditions, it can be suitably used as building materials, automotive materials and current storage devices such as a battery and a capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180036-A (JP)
Title: Surface acoustic wave sensor
Inventor: MORI TOSHIMASA
IPC: G01N29/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave sensor capable of shortening a reaction time of a specimen by promoting an antigen-antibody reaction in order to solve the problem, and having superior detection or detection function.  <P>SOLUTION: In order to achieve the purpose, this surface acoustic wave sensor includes: a piezoelectric substrate; a transmission electrode formed on the surface of the piezoelectric substrate, for transmitting a surface acoustic wave; a reception electrode formed on the surface of the piezoelectric substrate, for receiving the surface acoustic wave; a propagation domain formed between the transmission electrode and the reception electrode, into which a specimen which is a test object is introduced; and a vibrator capable of vibrating mechanically the specimen introduced into the propagation domain.  <P>COPYRIGHT: (C)2011,JPO&INPIT