baber/WOPTO huggingface dataset:
Patent JP-2010036219-A (JP)
Title: Hemming apparatus
Inventor: SASAKI KOICHI
IPC: B21D39/02
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To raise the accuracy of a hemming work and to raise the productivity by increasing the working speed.  <P>SOLUTION: A hemming device 10 has an anvil 3 fixed to the upper part of a pedestal 1, a main hem punch 5a and a prebending punch 5b for applying the hemming work to a workpiece W placed on the anvil 3 and a hem holding member 5 which is provided oppositely to the anvil 3. The hemming device 10 includes: a reciprocating member 7 which is arranged on the pedestal 1 freely movably in the vertical direction through a rectilinearly moving guide 6; a reciprocating driving device 4 for reciprocating the reciprocating member 7; a second pin 4g which is pivotally supported in the upper part of the reciprocating the reciprocating member 7 and with which the upper part of the reciprocating member 7 and the lower part of the hem holding member 5 are connected; and a tilting driving device G which is provided on the reciprocating member 7 and with which the hem holding member 5 is driven freely tiltably around a first pin 4e.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040372-A (JP)
Title: Headlight for vehicle
Inventor: TATARA NAOHISA
IPC: F21S8/12
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of dazzling light and a light loss, and to switch a light distribution pattern.  <P>SOLUTION: This headlight for a vehicle includes a light source 11 for emitting light, a reflector 10 for reflecting the light emitted from the light source, a shade 12 for shielding a part of the light emitted from the light source, a lens 9 arranged in front of the light source and transmitting the light emitted from the light source, a plurality of pattern forming parts 13, 13 adjacently formed on the shade in a sheet like shape, a shade holding shaft 16 extending vertically and held by winding the shade, and a shade drive shaft 15 for sending the pattern forming parts in predetermined positions and switching the light distribution pattern of the light emitted from the light source by extending vertically to wind the shade and rotate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039983-A (JP)
Title: Nonvolatile memory control method and semiconductor device
Inventor: MOCHIZUKI YOSHINORI
IPC: G11C16/02
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To return a threshold to a state before fluctuation without undesirably increasing writing frequencies in a nonvolatile memory.  <P>SOLUTION: A system includes: a nonvolatile memory (14); a random number generator (12); and a controller (11) capable of accessing the nonvolatile memory, and determines an area for refreshment with the controller based on random numbers generated by the random number generator whenever the nonvolatile memory is accessed. Then, the controller is made to execute refreshment control for performing rewrite to the area for refreshment. By such refreshment control, the threshold is returned to the state before fluctuation without undesirably increasing writing frequencies.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035982-A (JP)
Title: Loop material supply device
Inventor: INOUE MOTOHIKO
IPC: D05B35/06
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop material supply device preventing the occurrence of creases in a sewn product body on which a loop material is sewn, and preventing the occurrence of sewing defect when the loop material is sewn on the sewn product body by surely supplying the loop material to an intended position.  <P>SOLUTION: Clamping means 3 includes clamping pressure change means 12 for changing the clamping pressure to clamp the loop material 20. Control means 17 controls to set clamping pressure in the clamping pressure change means 12 according to the respective supply steps of supplying the loop material 20 to a belt loop sewing machine 2. When the loop material 20 is moved and sewn, the clamping pressure is set to put the loop clamping position at least in the movable state and in the unmovable state by the control means 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010043013-A (JP)
Title: Hepatocyte growth factor production promoter
Inventor: MATSUURA DAISUKE
IPC: A61K31/216
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hepatocyte growth factor (HGF) production promoter having high HGF production promoting effects.  <P>SOLUTION: The HGF production promoter contains, as an active ingredient, an extract obtained from genus Taraxacum plants. The HGF production promoter, as an active ingredient, contains a compound having a skeleton expressed by general formula (1), wherein R<SP>1</SP>to R<SP>6</SP>each independently represent H or a 1-3C alkyl; and X<SP>1</SP>and X<SP>2</SP>each independently represents an ethylene group or vinylene group. It is preferable that HGF production promotion is reinforced in the presence of a platelet-derived growth factor or a platelet-derived growth factor-like active substance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046895-A (JP)
Title: Method of manufacturing in-mold coating molded object with microunevenness and in-mold coating molded object
Inventor: MORI FUJIO
IPC: B29C45/16
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional in-mold coating molded object which has surface properties, demonstrating an excellent performance, which are not ever seen conventionally, in terms of e.g. feel, superwater repellency and security holography by obtaining a desired nanostructural surface like a thermal nanoimprint through forming a coating film with a microunevenness on the surface of an in-mold decorating molded object.  <P>SOLUTION: The method of manufacturing the in-mold coating molded object uses an in-mold coating mold which is composed of a coating film forming part 3 with a nanostructural uneven shape 4 formed on the surface and a back surface side part 5. The coating film forming part 3 is set opposite to the back surface side part 5 retaining the in-mold decorating molded object 2, and after mold clamping, a coating material solution is packed in a cavity formed between the in-mold decorating molded object 2 and the coating film forming part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009074069-A (JP)
Title: Rubber composition for tire and its producing method
Inventor: NARITA HIROAKI
IPC: C08K3/06
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for tire, which combines low heat build-up properties and breakage property, reduces fuel consumption of a tire, and has excellent good processability.  <P>SOLUTION: The rubber composition for tire is obtained by blending sulfur and caprolactam disulfide with a diene rubber component to obtain a pre-mixture which does not contain a reinforcing filler and a vulcanization accelerator, and blending and mixing a reinforcing filler and a vulcanization accelerator with the pre-mixture in a post-mixing step. The pre-mixture preferably contains 0.1 to 1.0 part by weight of the sulfur and 0.1 to 5.0 parts by weight of the caprolactam disulfide per 100 parts by weight of the diene rubber component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010053710-A (JP)
Title: Fuel injection engine
Inventor: TAJIMA HIROSHI
IPC: F02F3/26
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly mix fuel which have been injected from a fuel injector and intake air, by compensating an influence of an intake-air tumble flow generated in a combustion chamber of a fuel direct injection engine.  <P>SOLUTION: In an intake stroke where a piston descends inside a cylinder, by intake air taken from an intake port to a combustion chamber via an intake valve hole, inside the combustion chamber, a tumble flow is generated which acts as flowing from an exhaust quadrant Qe to an intake quadrant Qi on the lower side of the combustion chamber. The tumble flow is held till reaching a top dead point of a compression operation. However, the fuel injected from the fuel injector to the lower portion of the combustion chamber is set so that a fuel injection volume in the exhaust quadrant Qe become lager than that in the intake quadrant Qi. Hence, an influence is canceled out which is exerted by a biased state of a fuel injection action due to a tumble flow flowing from the exhaust quadrant Qe to the intake quadrant Qi. Consequently, the mixed state of fuel and air over the entire region of the combustion chamber is equalized, thus improving the combustion state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054704-A (JP)
Title: Observing device, method for controlling the same, and program
Inventor: OGAWA YUKINORI
IPC: G02B21/00
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To speedily recognize an observing position even when a specimen is observed from an oblique direction.  <P>SOLUTION: The observing device includes an objective lens 105a or 105b. A lens barrel 106 is provided with an optical system for obtaining an optical image of a specimen 101 placed on the placing face of a stage 102. A control section controls the aperture diameter of an aperture diaphragm 112 provided in the optical system based on the angle of the inclination of the optical axis of the optical system relative to the placing face, to control the depth of the field of the optical system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246934-A (JP)
Title: Differential amplifier
Inventor: YUASA TACHIO
IPC: H03F3/45
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier which can operate with a low power supply voltage and obtain output current of push pull operation to input voltage in wide range, even when variation occurs in transistor production.  <P>SOLUTION: The differential amplifier 1 comprises: a first differential pair 10 which includes a first conductivity type transistor and outputs the first differential current I11 and I12 after receiving input signal; a first current amplifying section 11 which outputs a first discharge side output current I18 and a first suction side output current I16 to a first output terminal OP and a second output terminal ON respectively based on the first differential current I11 and I12; a second differential part 20 which includes a second conductivity type transistor and outputs the second differential current I1C and I1D after receiving input signal; and a second current amplifying section 21 which outputs a second discharge side output current I1K and a second suction side output current I1I to the first output terminal OP and the second output terminal ON respectively based on the second differential current I1C and I1D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052336-A (JP)
Title: Fluid ejection device
Inventor: TSUKADA KENJI
IPC: B41J2/165
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid ejection device which can be made compact without impairing the quality of a printed matter with a fluid which is removed from the nozzle face by means of a wiper member.  <P>SOLUTION: An inkjet printer includes a recording head 3 having a nozzle face 3A in which a nozzle 18 for discharging ink is formed, and a wiper member which wipes off the nozzle face 3A of the recording head 3, wherein a plurality of ribs 21 extending behind the wiper member in the wiping direction are provided on the side 3b of the recording head 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052932-A (JP)
Title: Image forming device
Inventor: ISHIDA KEI
IPC: B65H5/36
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device having a pair of displaceable conveyor rollers capable of smoothly conveying paper to a nip position where the pair of conveyor rollers nip the paper.  <P>SOLUTION: This image forming device for transferring a developer image on a recording sheet and fixing the developer image includes: a conveying passage 80A for guiding the recording sheet outward after the fixing; the pair of conveyor rollers 83 which are vertically displaceable relative to a fixing case 80 and convey the recording sheet after the fixing through the conveying passage 80A; and a first holder 84 which supports the upper roller 83A and vertically swings the upper roller 83A using, as a fulcrum, a shaft part 112 on the upstream side of the recording sheet in the conveying direction. The first holder 84 includes a sheet guide part 842 which projects from a guide rib 111 extending from the upstream side of the recording sheet in the conveying direction toward the peripheral surface of the upper roller 83A and forming the conveying passage 80A when the upper roller 83A is positioned on the lower side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061934-A (JP)
Title: Negative electrode mixture, and lithium secondary battery using the same
Inventor: MAKI SHINICHIRO
IPC: H01M4/133
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode mixture in which a negative electrode active material is sufficiently dispersed and an electrode having less variations in thickness and density can be made, and a lithium secondary battery using the same.  <P>SOLUTION: The negative electrode mixture comprises one kind or more of dispersants selected from an organic colorant derivative having an acid functional group or a triazine derivative having an acid functional group, and the negative electrode active material, and the lithium secondary battery is formed using the negative electrode mixture. By the one kind or more of dispersants selected from an organic colorant derivative having an acid functional group or a triazine derivative having an acid functional group, the negative electrode active material and a carbon material as a conductive assistant are carried out covariance to manufacture the negative electrode mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064549-A (JP)
Title: Vehicle body frame member
Inventor: TANAKA MASANAO
IPC: B62D21/15
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable an impact to efficiently be absorbed by dispersing a load equally to the whole of a vehicle body frame member to secure stable compressive deformation.  <P>SOLUTION: A hat-shaped member 3 and a flat-plate member 9 are joined to each other to form a side member 1 of a closed section structure. Recess/projection parts 29 are each formed on five walls of facing walls 11, 13 facing each other of the hat-shaped member 3, a bottom wall 15 joining the facing walls 11, 13 to each other, and welded and joined walls 25, 27, where flange walls 5, 7 of the hat-shaped member 3 and joining walls 21, 23 of the flat-plate member 9 are welded and jointed respectively. A pair of the walls adjacent to each other on the five walls have the recess/projection parts 29 mutually shifted in phase so that one part becomes a recess while the other one becomes a projection and spot welding points 31 are set on inclined planes 33, which become rising planes of the recess/projection parts 29 from general planes 34 on the welded and joined walls 25, 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009087522-A (JP)
Title: Optical recording method and reproducing method having existence of development in sensitization means as recording principle
Inventor: MIKI TAKESHI
IPC: G11B7/005
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method of an optical recording medium capable of performing high-density reproduction by detection of existence of fluorescence from the medium by use of two-photon absorption, even when the medium has been written by a low-energy recording beam.  <P>SOLUTION: In the method of recording information on the optical recording medium which includes a multi-photon absorption material and fine particles which have an sensitizing effect of enhancing a multi-photon absorption process of the multi-photon absorption material by a plasmon-enhanced field having anisotropy, the method is provided with a deactivating process, deactivating the sensitizing effect of a part of the fine particles by deforming the part of the fine particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010066536-A (JP)
Title: Corona charging device, process cartridge, and image forming apparatus
Inventor: HIROSE MITSUAKI
IPC: G03G15/02
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corona charging device capable of preventing the occurrence of air pollution, preventing the transformation of a photoreceptor when being used in an electrophotographic image forming apparatus, and suppressing the occurrence of density unevenness or image irregularity just below the charging device, and to provide a process cartridge and an image forming apparatus with the corona charging device.  <P>SOLUTION: In the middle of a metal shield case 2b of a rectangular cross-section which has an opening 2c on one side, a corona discharge electrode 2a is locked and extended by holding parts 2e and 2f disposed at both ends of the shield case 2b. A charging grid 2d is locked on the opening 2c so as to cover the opening 2c, the charging grid 2d being used to control discharge potential from the corona discharge electrode 2a by the application of bias voltage to the charging grid 2d. The surface of the charging grid 2d is covered with a conductive, porous crosslinking resin film containing zeolite powder and a conductive agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066605-A (JP)
Title: Image display device and image quality adjustment method
Inventor: FUNABIKI NOBUE
IPC: G09G3/28
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and an image quality adjustment method to display optimal image quality at a user's view angle, taking into consideration the display property of a display and the visual perception properties and visual sensitivity of the user.  <P>SOLUTION: The image display device includes a display means on which an image is displayed; a position specifying means 101 which specifies the position of a user 1102 as positional information; a correction table 107 for associating the reference characteristics 106 with a plurality of correction values, corresponding to a plurality of places of the reference properties 106 and the positional information of the user; a post-correction properties calculating part 102 which acquires the plurality of correction values from the correction table 107, based on the positional information of the user specified by the position specifying means 101, corrects the reference characteristics 106 and calculates post-correction property 109; and a display control part 103 which makes the display means 104 display an image, based on the post-correction property 109, calculated by the post-correction properties calculating part 102.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071555-A (JP)
Title: Indoor unit for air conditioner
Inventor: SUZUKI AKIMOTO
IPC: F24F11/02
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor unit for an air conditioner capable of arranging a display part on a water receiving part front face and not in an air inflow passage, and capable of preventing dew condensation of the display part.  <P>SOLUTION: A radiation sensor 9 and a display cover 16 are arranged on a front face center of a front race frame 12, the display cover 16 has a display projection part 13 projected with operation status display, a substrate 6 arranged with an LED 22 displaying an operation status is disposed below the radiation sensor 9, and a communication hole 7b and a communication hole 8b are respectively provided in a substrate holder upper 7 and a substrate holder lower 8 surrounding the substrate 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081059-A (JP)
Title: Receiving system, reception method and reception program
Inventor: NANRI TORU
IPC: H04N7/167
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving system, reception method and reception program capable of making compatible viewing of non-scramble broadcasting and the viewing of scramble broadcasting.  <P>SOLUTION: The receiving system includes a separation part 22 for separating non-scramble broadcasting data and scramble broadcasting data on the basis of digital broadcasting data, a reproduction part 24 for performing data reproduction processing, and a storage part 23 for storing the data. The separation part 22 outputs the non-scramble broadcasting data to the reproduction part 24 and outputs the scramble broadcasting data to the storage part 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078764-A (JP)
Title: Focus detection device and method
Inventor: MAEDA TOSHIAKI
IPC: G02B7/36
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a person's face and perform focusing.  <P>SOLUTION: A CPU 9 recognizes the person's face contained in an image based on a return value from a face recognition operation section 11 and sets an area containing the recognized face as an AF evaluation value calculation area. As a result of an AF processing using the AF evaluation value calculation area as an object, if not focused, the CPU 9 moves the AF evaluation value calculation area downward, sets a new AF evaluation value calculation area, and performs an AF processing to the newly set AF evaluation value calculation area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081743-A (JP)
Title: Control device of reluctance synchronous motor
Inventor: SATAKE AKIYOSHI
IPC: H02P27/04
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To effectively utilize a torque not less than a base rotor speed in control of a reluctance synchronous motor, and to achieve stable control performance with respect to changes in a power supply voltage.  <P>SOLUTION: The control device includes a q-axis weighing function calculating part 3 and a d-axis weighing function calculating part 4 which calculate weighing function values in at least a plurality of two or more sections not less than the base rotor speed, with reference to the rotor speed, in order to calculate a d-q axis current command value not less than the base number of rotations, and also includes a fundamental function calculating part 2 which calculates a base function value which is inversely proportional to the rotor speed. Here, the width of the rotor speed section having a high weighted change rate is set to an arbitrary width for a d-axis and a q-axis and to be smaller than that of the rotor speed section having a low weighed change rate for calculation. Moreover, a weighing value in an arbitrary rotation speed set in order to calculate a weighting function is multiplied by a coefficient calculated from a power supply voltage and a preset reference voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079018-A (JP)
Title: Image forming device
Inventor: SATO NORIBUMI
IPC: G03G15/01
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of providing a printing output of excellent readability even if using color information generated by using a coloring material other than a black color.  <P>SOLUTION: The printing output is carried out with respective coloring material amounts of forming an image of the coloring materials of three colors reduced to smaller than coloring material amounts at a usual printing time when print-outputting a black image by composing the image comprising coloring materials of three colors of a cyan color, an yellow color and a magenta color. The image forming device controls, as a method therefor, at least one out of an exposure amount of exposing a photoreceptor when forming an electrostatic latent image corresponding, for example, to the image of the coloring materials of the three colors, on the photoreceptor, a developing voltage of a developing device for developing the electrostatic latent image corresponding to the image of the coloring materials of the three colors by the respective coloring materials, and the number of pixels of printing data corresponding to the image of the coloring materials of the three colors.  <P>COPYRIGHT: (C)2010,JPO&INPIT