baber/WOPTO huggingface dataset:
Patent JP-2008268638-A (JP)
Title: Method of manufacturing optical film, method of manufacturing antiglare film, equipment of manufacturing optical film, and equipment of manufacturing antiglare film
Inventor: ASAMA HIDEO
IPC: G02B5/02
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To form a functional layer in which particles are uniformly dispersed in a plane when forming the functional layer on a web-like base material by applying coating liquid including the particles, a binder matrix forming material and a solvent.  <P>SOLUTION: The manufacturing method of optical film comprises: a process of applying the coating liquid on the web-like base material to form a coated film by ejecting the coating liquid from the slit of a die head to the running web-like base material; and a process of drying the coated film formed on the web-like base material, wherein electric conductivity of the coating liquid is 1.0×10<SP>-8</SP>(1/Ωcm) or less, a charging or destaticizing means, a charge amount measuring means for measuring the charge amount of the web-like base material, a die head that forms the coated film on the web-like base material and a drying furnace for drying the coated film are disposed in the order from the upstream side with respect to the running direction of the web-like base material and the charge amount on the running web-like base material is maintained so as to fall within the range of -10V to +10V.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264713-A (JP)
Title: Gas filter
Inventor: OKUI KEIZO
IPC: B01D53/86
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To uniformly irradiate a filter base material with light without restricting air flow.  <P>SOLUTION: The gas filter 10 has first and second filter base materials 21, 22. A second light source unit 32 is provided between the first and second filter base materials 21, 22. The second light source 32 has first and second central point light sources 51A, 51B respectively two dimensionally disposed on a same plane. An outgoing end of the first central point light source 51A is directed toward the first filter base material 21, while that of the second central point light source 51B is directed toward the second filter base materials 22. First and second conductive lines 41, 42 for supplying electric power to the first and second central point light sources 51A, 51B are connected to each other, forming two dimensional mesh.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269398-A (JP)
Title: Program obfuscation device and program
Inventor: ONEDA YUICHI
IPC: G06F21/12
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To apply obfuscation having high resistance to a frequency analysis attack to a program.  <P>SOLUTION: By inserting a first conditional branch S including a conditional expression for case-classifying a value of a first variable a inside the program of an obfuscation target and a conditional clause for converting a value of a second variable b inside the program in each the case-classified value of the first variable a, and a second condition branch T including a condition expression for case-classifying the value of the first variable a in the whole range of the value capable of being taken by the first variable a in the first conditional branch S and a conditional clause for inversely converting the value of the second variable b converted in each case-classified value of the first variable a into the original value into a portion after a portion wherein the first and second variables a, b inside the program are present, and the program is made to be redundant and is obfuscated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270076-A (JP)
Title: Connector
Inventor: TANAKA HIROHISA
IPC: G06K17/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of improving protection performance of an IC card contained in a container part of a housing.  <P>SOLUTION: The connector 11 is provided with a housing 13 of an insulating property having a container part 22 capable of containing the IC card 100, a cover 14 freely displacing the IC card 100 contained in the container part 22 between a lid-covered position capable of covering a lid and a non-covered position, a locking member 15 capable of moving toward a locking position locking a part of the cover 14 so as to restrain the cover 14 arranged at the lid-covered position from turning and displacing to the non-covered position, and a leaf spring 60 restraining the locking member 15 at the locking position from moving toward a non-locking position away from the locking position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266512-A (JP)
Title: Flame-resistant liquid epoxy resin composition for semiconductor encapsulation and semiconductor device
Inventor: SUMIDA KAZUMASA
IPC: C08K5/5399
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid epoxy resin composition having satisfactory flame resistance and excellent moisture resistance, and capable of encapsulating a semiconductor by potting using a dispenser.  <P>SOLUTION: This flame resistant liquid epoxy resin composition for the semiconductor encapsulation comprises (A) a liquid epoxy resin, (B) a curing agent, (C) an inorganic filler, (D) zinc molybdate supported on the inorganic filler and (E) a phosphazene compound of a specific structure, and does not contain a brominated compound and an antimony compound, wherein, based on the total of the components (A) and (B) of 100 pts.wt., the component (C) is 400-800 pts.wt., the component (D) is 5-40 pts.wt., the component (E) is 5-40 pts.wt., and the total of the components (D) and (E) is 10-40 pts.wt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271473-A (JP)
Title: Image reading apparatus and image forming apparatus
Inventor: SHIMOZAKA SHIHO
IPC: G06T1/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by performing correction for resolving misalignment which occurs between the surface and the backside when both sides are read out.  <P>SOLUTION: When a document both faces of which are provided with marks for correction in the same position, read signals of the document are detected by main and vertical (two-dimensional) scanning by CCD line sensors or the like. An image processing module loads them as image data in an effective image region. The loaded read images of the document with the marks have misalignment amount ADJ_SUB=N_SUB(surface)-N_SUB(backside) in the vertical scanning direction in Fig. 6A (front face) and B (rear face). Setting of the effective image region on one side is corrected by ADJ_SUB for cancelling the misalignment. Image misalignment between the surface and the backside is resolved by performing the same operations also in the main scanning direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277966-A (JP)
Title: Semiconductor device
Inventor: HAYASHI KENTARO
IPC: H03K19/0175
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional semiconductor device possibly increases a chip size when a signal for mode setting of a test mode or the like is inputted to the semiconductor device.  <P>SOLUTION: The semiconductor device has: a differential circuit which receives a differential signal to an input terminal; and a detecting circuit which outputs a detection signal when supplied with a predetermined signal to the input terminal. The differential signal operates within a range of a set of electric input standards, and the detecting circuit detects the differential signal deviated from the standards and outputs a detection signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273391-A (JP)
Title: Electric power steering control device
Inventor: TSUTSUMI KAZUMICHI
IPC: B62D5/04
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of suppressing torque ripple of a 3-phase brushless motor by an inexpensive constitution without requiring an enormous amount of data for correction.  <P>SOLUTION: A sine wave current value of a frequency obtained by integral multiple or fraction of a frequency of an electric angle of the 3-phase brushless motor 3 for assisting steering force of a driver is added to the current value set according to the steering force of the driver to be a q axis target current of the 3-phase brushless motor 3, and the q axis current of the 3-phase brushless motor 3 is feedback-controlled to the q axis target current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277665-A (JP)
Title: Electronic element, and method of manufacturing electronic element
Inventor: YAMAMOTO NAOKI
IPC: H01L21/336
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic element using a semiconductor film comprising a wurtzite type crystal having excellent carrier mobility and having excellent electric property, and to provide a method of manufacturing the electronic element.  <P>SOLUTION: An electronic element 10 comprises a projection 13, a semiconductor film 14 comprising ZnO, which is a wurtzite type crystal, a gate insulating film 18, a gate electrode 31, and a protective film 20. The force of pulling to the outside of the film is applied to the ZnO film 14 by the projection 13. This allows the c axis length of the ZnO crystal of the ZnO film 14 to extend and the an axis length to be shortened, and therefore improves the carrier mobility of the ZnO film 14. Further, the ZnO film 14 has a compressive residual stress. The gate insulating film 18, the gate electrode 31, and the protective film 20 have a compressive stress, respectively. Therefore, the force of pulling to the outside of the film is further applied to the ZnO film 14, and the carrier mobility of the ZnO film 14 can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278756-A (JP)
Title: Method for producing plain boiled organic flowering fern using deep seawater
Inventor: OTSUKA KOTARO
IPC: A23L19/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing plain boiled organic flowering fern, for suppressing softening of flowering fern after heat sterilizing without using food additive such as calcium lactate and calcium chloride, through using deep seawater in a plain boiled organic flowering fern producing process.  <P>SOLUTION: This method for producing the plain boiled organic flowering fern comprises using deep seawater for a filling solution for plain boiled organic flowering fern so as to suppress softening of flowering fern, after heat sterilizing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281663-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SAISHO KENICHIRO
IPC: B41J2/44
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure desired scanning characteristics stably without raising cost.  <P>SOLUTION: The optical scanner has: a light source; a coupling lens; a linear image forming lens 4; a polygon mirror; and a scanning optical system, wherein the emission face of the linear image forming lens 4 is a diffraction face which is so designed that the condition ΔS(Δλ<SB>d</SB>)×ΔS(ΔT)<0 is satisfied, where ΔS(Δλ<SB>d</SB>) is the shift of the focusing position of a luminous flux in a subscanning direction due to the shift Δλ<SB>d</SB>of the oscillation wavelength of the VCSEL array of the light source from a designed wavelength, and ΔS(ΔT) is the shift of the focusing position of the luminous flux in the subscanning direction due to the variation ΔT in environmental temperature. Thus, the shift of focusing position in the subscanning direction due to the variation in the environmental temperature and the variation in the magnitude in the subscanning direction due to the shift in the oscillation wavelength are both suppressed. Accordingly, as a result, the desired scanning characteristics are securred stably without raising the cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007319665-A (JP)
Title: Material for golf ball, golf ball, and method for manufacturing material for golf ball
Inventor: EGASHIRA YOSHINORI
IPC: C08L101/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for golf ball, having favorable heat stability, fluidity, and moldability, so as to provide a high-performance golf ball having excellent repellency, durability, flexibility, etc.  <P>SOLUTION: The material for golf ball includes (i) non-ionomer thermoplastic resin, (ii) an ionomeric resin and/or an acid-including polymer which is the base polymer for ionomer resin, and (iii) norbornene dicarboxylic acid anhydride and/or its derivative. The method for manufacturing such a material, and the golf ball provided with a mold of the material for golf ball as a component element are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008282640-A (JP)
Title: Push button switch
Inventor: YOSHIDA TSUTOMU
IPC: H01H13/00
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button switch preventing lowering of illumination efficiency, even when an electronic component for lighting is in place.  <P>SOLUTION: The push button switch comprises: a detection means mounted on a substrate 5 to detect descent of a partial lower part of a switch knob 2; and a click sense generating means urging upwards the switch knob 2 by deformation of a cantilever member at a side of the switch knob 2 and creating the click sense at such deformation with a tip end of the cantilever member slidably moving along an engagement surface of a locus changing resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281742-A (JP)
Title: Optical scanner
Inventor: MUROTANI HIROSHI
IPC: G02B26/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner in which the difference between the left and the right image magnifications with respect to the center of an image is reduced, "one-side magnification difference" due to a temperature rise is reduced and an image quality is improved even when a non-uniform temperature distribution is generated between the left and the right sides of imaging lenses by the driving of a scanner motor.  <P>SOLUTION: The representative configuration of the optical scanner has: a semiconductor laser apparatus 1 which emits laser light; a rotating polygon mirror 3 which scanningly deflects the laser light emitted from the semiconductor laser apparatus 1; the imaging lens 4a disposed at a desired position in an optical box 10 for imaging the laser light on an image carrier. The optical scanner is characterized in that at least the imaging lens 4a, which is disposed at the position nearest to the rotating polygon mirror 3 has a protrusion 11 for positioning the imaging lens 4a in a scanning direction and the protrusion 11 is provided at position which is shifted to the beginning side of image plotting from the center of an image region in the scanning direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286641-A (JP)
Title: Sampling device and sampling method
Inventor: NAKAI SHUNSAKU
IPC: G01N1/22
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform analysis with responsiveness, even when pressure fluctuates greatly, in a short time, in a sampling device for sampling sample gas via a sample probe from a gas chamber wherein pressure fluctuation is repeated with a prescribed period and the gas is analyzed.  <P>SOLUTION: This device is equipped with an adjusting channel 6, whose one end is connected to the output of the sample probe 5, whose other end is opened to the air, having a channel section larger than the sample probe 5. The device is also equipped with a suction path for sucking the sample gas, in a direction orthogonal to the adjusting channel from the adjusting channel 6 and guiding the gas to a gas analysis means by the action of a suction means. A suction position of the suction path is set on a farther downstream side Ps than a re-adhering point Pc of a jet jetting out from the sample probe into the adjusting channel, in a state where the flow rate of a sample gas flow generated following pressure fluctuation becomes a maximum flow rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264447-A (JP)
Title: Wheelchair with pedals automatically opening/closing
Inventor: TAKEUCHI TERUO
IPC: A61G5/02
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: since a conventional wheelchair has pedal axes fixed to a main body and open/close of pedals made very tight, and requires a user or a care giver to perform opening/closing operation of the pedals by hand or foot, it is troublesome, not hygienic to operate by hand, and the care giver especially tends to lose much time, which is inefficient.  <P>SOLUTION: When the user stands up from or sits down on the wheelchair, pedals 16 automatically open or close via an inner cable 12 by up and down movement of an operation arm 3 provided below a seat 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293692-A (JP)
Title: Led illumination device, and lighting fixture for vehicle using the device
Inventor: MACHIDA HIDEAKI
IPC: F21Y101/02
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illumination device which is superior in radiation characteristics, light in weight, high in precision, and high in a degree of the freedom of designing, and can be manufactured efficiently.  <P>SOLUTION: This LED illumination device 10 is equipped with a substrate body 12 in which a thermoplastic heat resistant film is formed to have a prescribed three-dimensional form, one or a plurality of numbers of surface-mounting type LEDs 14 mounted to a prescribed position of the substrate body 12, and a conductive circuit 16 which is installed at least on one of the surface of the front face or the rear face of the substrate body 12, and connects the LEDs 14 to an external circuit and lights them on, and a radiating layer 18 composed of metal is formed on the opposite face of the conductive circuit 16 of the substrate body 12. By such a constitution, heat generated by the LEDs 14 can be radiated effectively from both front and rear faces of the LED illumination device 10 via the conductive circuit 16 and the radiating layer 18, and the degradation of LED elements caused by the heat can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290562-A (JP)
Title: Controller for vehicle
Inventor: INOUE YUJI
IPC: B60T7/12
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the circumstance for performing usual completion processing as much as possible even when a vehicle is deviated/moved when automatic parking control is especially performed on a slope in control devices 6, 10 used for the vehicle provided with a shift-by-wire system parking mechanism 5, receiving switching requirement from IGON to IGOFF and performing automatic parking control for making a parking mechanism 5 in the lock state when a vehicle stopping condition is effected.  <P>SOLUTION: The control devices 6, 10 include a means for forbidding operation of the parking mechanism 5 and performing support processing prolonging the reference time at operation of the parking mechanism 5 when increase of a vehicle speed is detected; and a means for performing the usual completion processing for stopping a vehicle drive source 1 and switching it to IGOFF when lock is effected in a predetermined reference time after operation of the parking mechanism 5, whereas performing irregular completion processing for stopping the vehicle drive source 1 and switching it to ACC when lock is not effected within a reference time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291122-A (JP)
Title: Conductive silicone rubber composition
Inventor: TODOROKI DAICHI
IPC: C08L83/04
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive silicone rubber composition giving silicone rubber having excellent stability of electric resistance even if being compressed, e.g., by 30% after post-curing at high temperature, particularly, at ≥180°C.  <P>SOLUTION: The conductive silicone rubber composition comprises (A) 100 pts.mass organopolysiloxane represented by the average composition formula (1): R<SP>1</SP><SB>n</SB>SiO<SB>(4-n)/2</SB>(wherein R<SP>1</SP>s are the same or different and they represent unsubstituted or substituted monovalent hydrocarbon groups; n is a positive number of 1.95 to 2.04), (B) 50 to 800 pts.mass metal powder, (C) 0.0001 to 10 pts.mass ion conductive addition salt, and (D) an effective amount of curing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293856-A (JP)
Title: Fuel cell
Inventor: MONMA JUN
IPC: H01M8/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of maintaining a stable output in use for a long period by relieving stress concentration generated on a boundary surface of a film electrode assembly as a power generation member of the fuel cell.  <P>SOLUTION: In the fuel cell 10 with the film electrode assembly having a fuel electrode, an air electrode, and an electrolyte film 15 sandwiched by the fuel electrode and air electrode, the fuel electrode has a fuel electrode catalyst layer 11 arranged to face to one surface of the electrolyte film 15, and a fuel electrode gas diffusion layer 12 arranged to face to the fuel electrode catalyst layer 11. The air electrode has an air electrode catalyst layer 13 arranged to face to the other surface of the electrolyte layer 15, and an air electrode gas diffusion layer 14 arranged to face to the air electrode catalyst layer 13. At least one of the fuel electrode gas diffusion layer 12 and the air electrode gas diffusion layer 14 is divided into a plurality of numbers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008133421-A (JP)
Title: Azo dye for anisotropic dye film
Inventor: NISHIMURA MASAAKI
IPC: G02B5/30
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic dye which is useful for anisotropic dye films such as a polarizing film and exhibits high dichroism in a short wavelength region (380-500 nm), while having excellent durability.  <P>SOLUTION: An azo dye for anisotropic dye films whose free acid form is represented by two kinds of general formulas is provided. One of which has e.g. an arylcarboxylic acid arylamide group between two azo groups and the other one has a chemical structure wherein the right end azo group is substituted with amino group. The anisotropic dye film using the azo dye for anisotropic dye films can represent wide color expression and give a highly heat-resistant polarizer so can be suitably used not only for liquid crystal displays and organic EL displays but also for applications requiring excellent heat-resistance, such as liquid crystal projectors and display panels for automobile use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298889-A (JP)
Title: Liquid crystal display panel, its manufacturing method, and liquid crystal display
Inventor: NAKANISHI YOHEI
IPC: G02B5/20
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display panel having small color tone change at high transmittance by lowering risk of film peeling in a layer interface.  <P>SOLUTION: The vertical orientation liquid crystal display panel 2 includes: a TFT substrate 20 provided with a pixel electrode 25 and an orientation layer 26; an opposite substrate 30 provided with an opposite electrode 34, an orientation layer 35 and a CF layer 32; and a liquid crystal layer 40 sandwiched between the TFT substrate 20 and an opposite substrate 30. At least one substrate of the TFT substrate 20 and the opposite substrate 30 is provided with a resin layer 24 having level differences 24A-24C for adjusting the thickness of the liquid crystal layer 40 in every color of the CF layer 32 in each pixel 10 so that an application voltage in which transmittance is maximum is substantially equal to the whole pixels 10. A minute projection 24a regulating an orientation direction of liquid crystal molecules during electric field application in each pixel 10 is integrally provided with a resin layer 24 by the same material as the resin layer 24 on the surface of the resin layer 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT