baber/WOPTO huggingface dataset:
Patent JP-2010081232-A (JP)
Title: Wireless tag communication system and apparatus
Inventor: SUGIMOTO MASAHIRO
IPC: H04B1/59
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless tag communication system and a wireless tag communication apparatus capable of performing highly reliable information transmission and reception.  <P>SOLUTION: The wireless tag communication apparatus 100 obtains information via a wireless tag circuit element "To-M" which is located within a communication area for wireless communication using a communication protocol "A" and a wireless tag circuit element "To-B" which is located within a communication area for wireless communication using a communication protocol "B" by communicating with a communication antenna 101 for performing wireless communication by forming the communication area including the wireless tag circuit element "To-M" which performs transmission and reception of information using the communication protocol "A" and the wireless tag circuit element "To-B" which performs transmission and reception of information using the communication protocol "B". An operation terminal 200 includes a storage unit "CPM" for associating and storing a tag ID of the wireless tag circuit element "To-M" and the communication protocol "A" and for associating and storing a tag ID of the wireless tag circuit element "To-B" and the communication protocol "B" based on an information acquisition result of the wireless tag communication apparatus 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076279-A (JP)
Title: Manufacturing method of optical film, optical film, polarizing plate and liquid crystal display
Inventor: HAGIWARA TATSUKI
IPC: B29C48/305
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of optical film made free from cross streak unevenness by improving the detachability of a thermoplastic resin film from a touch roll and the optical film manufactured by the method.  <P>SOLUTION: In the manufacturing method of optical film having; a flow casting step to extrude a molten material containing the thermoplastic resin in film form from a flow casting die to the surface of a rotary support, and a squeezing step to squeeze the molten material in film form extruded in the flow casting step at a squeezing section between the rotary support and a squeeze rotor; cooling air is applied to the side of squeezing section from the downstream in the rotating direction of the squeeze rotor at the squeezing section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065361-A (JP)
Title: Backing paper for wallpaper
Inventor: CHO SHUTARO
IPC: D21H19/10
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing paper for wallpaper which is excellent in size stability in water-absorption and having an appropriate paper strength, unlikely to generate fluttering at both ends in the backing paper width direction in applying vinyl paste or in the subsequent drying step and unlikely to generate fluffings in applying vinyl chloride paste and the like or in the subsequent drying step.  <P>SOLUTION: The backing paper for wallpaper includes a paper base material containing at least pulp, wherein the paper base material contains 0.1-25 mass% 3-5C polyhydric alcohol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009188374-A (JP)
Title: Package for electronic component, and piezoelectric vibrator
Inventor: NAGANO YOJI
IPC: H03H9/10
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for electronic component which can enough withstand a severe temperature environment for vehicles.  <P>SOLUTION: The package includes a square package body 6 made of stacked ceramic wherein a recess is provided on its upper surface and an electronic component 20 is mounted to the recess and a cover member 30 which airtightly seals an opening space on the upper surface of the package body 6 including the electronic component 20. A pair of electrode pads 15 is provided in the recess on the upper surface of the package body 6, and a pair of mounting terminals (terminal electrode) 10 and 11, which are constituted of terminal bases 10a and 11a and bumps 10b and 11b, is formed on the mounting surface on both sides in the direction of width of the bottom of the package body 6. The paired electrode pads 15 and the paired mounting terminals 10 and 11 which are formed inside the package body 6 are electrically connected with a plurality of connection electrodes 14, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010084579-A (JP)
Title: Exhaust system for engine
Inventor: MORISANE KENICHI
IPC: F02B37/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a temporary decrease in output torque of an engine when a wastegate valve is opened.  <P>SOLUTION: This exhaust system for the engine includes: an exhaust outlet passage for exhaust gas discharged with a turbine wheel provided in the turbine of an exhaust turbosupercharger; a bypass passage connecting an exhaust passage arranged upstream of the turbine wheel and the exhaust outlet passage and forming an exhaust passage bypassing the turbine wheel; and the wastegate valve opening/closing the bypass passage. The distance of a zone from the turbine wheel-side end of the exhaust outlet passage to a connection of the exhaust outlet passage and bypass passage is more than twice the diameter of the turbine wheel-side end of the exhaust outlet passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087158-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MATSUNO KOICHI
IPC: H01L21/8247
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration for preventing cracks from being generated by heat treatment when using an SOG film as an element separation insulation film.  <P>SOLUTION: A gate insulation film 4, a polycrystalline silicon film 5, an insulation film for processing, and then a trench 1a are formed on a silicon substrate 1. A silicon oxide film 8 is formed in the trench 1a, and a coating film made of polysilazane is filled to middle height of the polycrystalline silicon film 5. After forming a silicon nitride film 9 for preventing cracks, the coating film is formed further. Although the coating film is converted to silicon oxide films 2, 10 by heat treatment, cracks may be generated in the silicon oxide film 10 at an upper layer by thermal shrinkage stress, which can be prevented by the silicon nitride film 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086770-A (JP)
Title: Backlight unit
Inventor: OKAMURA NAOYUKI
IPC: G02F1/13357
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit for reducing tube unevenness in a direct backlight unit.  <P>SOLUTION: The anisotropic light diffusion layer 4 is formed of a base resin and acicular fillers having a different refractive index from that of the base resin. The acicular fillers are scattered in the base resin to be directed substantially in the same direction, and the longitudinal direction of the acicular fillers is substantially the same as the tube axis direction of a rod-shaped light source. In the backlight unit a reflection panel 1, a plurality of rod-shaped light sources 2, the light diffusion layer 4, and the light diffusion panel 3 are provided in this order. The acicular filler is 2-5000 μm in major axis and 0.1-20 μm in minor axis. The difference in the refractive index between the base resin and the acicular filler is 0.01 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089317-A (JP)
Title: Mold apparatus, thermal transfer pressing apparatus, and method for manufacturing thermal transfer molded article
Inventor: MITSUYOSHI KOJI
IPC: B29C59/02
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold apparatus capable of performing positioning to the shape pattern of a stamper even when a base material is thin, and easily forming a processing reference.  <P>SOLUTION: Positioning means 31 and 32 for holding a clamp block 5 for clamping the base material 4 freely attachably/detachably and positioning the base material 4 to the shape pattern of the stamper 26 are provided on the lower side mold part 2A. As the clamp block 5 under a condition that the base material 4 is clamped is held with the positioning means 31 and 32, even when the base material 4 is thin, the base material 4 can be positioned to the shape pattern of the stamper 26. In addition, as the positioning means 31 and 32 attachably/detachably hold the clamp block 5, the base material 4 can be removed from the positioning means 31 and 32 while it is clamped with the clamp block 5. Therefore, in the post-process, the base material 4 can be processed by making this clamp block 5 as a reference, and a processing can be accurately applied to the base material 4 to the shape pattern of the stamper 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093467-A (JP)
Title: Sub-sampling mixer circuit and electronic apparatus
Inventor: ORII TOSHIO
IPC: H03K17/00
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub-sampling mixer circuit and an electronic apparatus, having an improved S/N of a sampling waveform.  <P>SOLUTION: The sub-sampling mixer circuit 1 includes: a first circuit 200 having a first input terminal 250, a first output terminal 260, a first analog switch 210 switched by a first control signal Fs1, and a first capacitor 230; a second circuit 300 having the first input terminal 250, a second output terminal 360, a second analog switch 310 switched by a second control signal Fs2, and a second capacitor 330; a switch circuit 400 having a third input terminal 410 connected to the first output terminal 260, a fourth input terminal 420 connected to the second output terminal 360, and a third output terminal 430, and capable of being switched by a third control signal SW; and a control circuit 100 for outputting the first control signal Fs1, the second control signal Fs2 and the third control signal SW.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092339-A (JP)
Title: Display device, control method, control program, and computer-readable recording medium with program recorded thereon
Inventor: MATSUDA SHIGEMUTSU
IPC: G06F1/32
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To control the brightness of a backlight included in a display unit displaying a linked image.  <P>SOLUTION: A plurality of display/optical sensor units 300 are provided each of which has a backlight 307 whose brightness can be controlled, and at least two different display/optical sensor units 300 each have a data display control unit 11 for displaying a mutually linked image, and a power saving control instruction unit 13 for controlling the brightness of the backlight 307 included in the display/optical sensor unit 300 displaying the linked image when the linked image is displayed on the display/optical sensor unit 300.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093634-A (JP)
Title: Portable electronic device
Inventor: KONO KAZUNORI
IPC: H04M1/21
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device that can be reduced in thickness in a state where the device is closed.  <P>SOLUTION: A first projection 22 for accommodating a connecting shaft 40 is provided projectingly from an operation panel 20a, on which an operating section 21 is provided, of a first case 20, a second projection 23 is provided between the first projection 22 and the operating section 21, and at least one of a camera 24 and a speaker 25 is accommodated. On a display screen 30a of a second case 30, a recessed portion 34 is provided for accommodating the second projection 23 in a state where the first case 20 and the second case 30 are stacked and closed. Thus, the second projection 23 is prevented from being protruded from the first case 20 and the second case 30 in the closed state, so that a portable electronic device 10 is made thin in the closed state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089740-A (JP)
Title: Electric power steering device
Inventor: SEKINE TAKAAKI
IPC: B62D5/04
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of easily and certainly attaching a cover for covering an electric connection part of an electric motor and a control unit when both members are provided on a speed-reduction gear box in parallel.  <P>SOLUTION: The control unit 19 for driving/controlling the electric motor 5 is provided on the speed-reduction gear box 4 for internally mounting a speed-reduction mechanism connected to a steering shaft transmitted with steering torque in parallel to the electric motor 5. At least electric power receiving connection parts 5c, 5d provided on the electric motor 5 and an electric power feeding connection part 24c provided at the control unit 19 side are arranged such that they can be contacted with each other at attachment of the electric motor 5 to the speed-reduction gear box 4, and a cover 27 for covering the electric power receiving connection parts 5c, 5d and the electric power feeding connection part 24c is engaged with the electric power feeding connection part 24c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096783-A (JP)
Title: Developing device and image forming device
Inventor: OKADA TAKUYA
IPC: G03G15/08
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To properly charge and use replenished toner for development even when a developing device using a developing agent containing the toner and a carrier is used to form an image at a high speed.  <P>SOLUTION: The developing device 4 includes: a developing agent conveying/supplying part 42 which agitates and conveys the developing agent d containing the toner and the carrier by an agitating/conveying member 52 and supplies the developing agent to a developing agent carrier 41, and a plurality of developing agent carrying parts 44-47 which agitate/convey the developing agent guided to a discharge port 42a located on the downstream side in the conveying direction of the developing agent conveying/supplying part by agitating/conveying members 54-57, each of which is partitioned by a partition wall 48. Guiding parts 49a-49c which guide the developing agent through the downstream side in the conveying direction of each developing agent conveying part, to the next developing agent conveying part are provided. A return port 42b for returning the developing agent guided to the downstream side in the conveying direction of the last developing agent conveying part, to the upstream side in the conveying direction of the developing agent conveying/supplying part is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094680-A (JP)
Title: Method for producing structure for producing casting
Inventor: KAMISAWA TOMOJI
IPC: B22C1/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a structure for producing a casting, in which the structure for producing a casting having excellent moldability even if the shape is complicated, and capable of reducing the gas defect of a casting.  <P>SOLUTION: The method for producing the structure for producing the casting includes a process where a slurry-shaped composition containing inorganic particles, an inorganic fiber, a thermosetting resin, thermoexpansible particles, a water soluble polymer compound and a dispersion medium whose boiling point (°C) is higher than the expansion starting temperature (°C) of the thermoexpansible particles is packed into a molding die, and is heated and molded.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096938-A (JP)
Title: Optical apparatus having image-blur correcting function and control method therefor
Inventor: IMADA SHINJI
IPC: H04N5/232
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately correct image blurs caused by camera shake on macrophotography, without having to depend on the exposure time.  <P>SOLUTION: The radius of gyration of shake that is regarded as angle shake is determined, respectively, in a plurality of frequencies in frequency components of shift shake. Here, the exposure time is detected, and on the basis of a result of the detection, combining of the radii of gyration is performed by weighting the radius of gyration so that the final correction amount is decided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095766-A (JP)
Title: Apparatus and method for preventing deformation of shell of vessel bottom in rf vacuum degassing vessel
Inventor: YAMADA SOHEI
IPC: C21C7/10
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for preventing the deformation of a shell of a vessel bottom in order to improve the service life of a lining brick on the lower vessel in an RF vacuum degassing vessel.  <P>SOLUTION: A heat-preventing tool 7 for cutting off radiant heat from a ladle 12 installed at the lower part is provided in the portion of the vessel bottom 3b in the interval of a circulating tube 4 in the lower vessel 3 of the RF vacuum degassing vessel 1, thereby preventing the shell 6 at the interval of the circulating tube 4 from being exposed of the high temperature. The heat-preventing tool 7 is made of a heat-insulative material 8, and further, both end parts at the lower surface of the heat-insulative material 8 are supported with the iron-sheets 9 from the lower part, and the iron-sheets are hang down with hanging tools 10 to the vessel bottom 3b of the lower vessel 3, and a gap 11 is arranged in the interval between the heat-insulative material 8 and the shell 6 of the vessel bottom 3b to restrain the direct heat-conduction onto the shell 3b. The deformation caused by softening and heat-expansion of the shell 6 in the interval of an immersion tube 4 in the vessel bottom 3b, is prevented and the crack and the exfoliation of the lining brick 5 below the inner part of the shell 6 to drastically extend the service life of the lower vessel 3b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037930-A (JP)
Title: Multilayer waterproof sheet, waterproof sheet for roof, waterproof sheet for ridge, method for installing waterproof sheet for ridge, and ridge construction unit using waterproof sheet for ridge
Inventor: BABA TOMOYUKI
IPC: E04D5/12
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer waterproof sheet can be utilized as a waterproof sheet for a ridge section of a roof and a wall edge, in building wherein a roofing material of various designs and a roof gradient exist in a stereotyped manner.  <P>SOLUTION: Characteristically, an elastomer sheet 1 with tear resistance and heat shrinkability is stuck on the front side of an aluminum foil 3 by means of an adhesive 2, and the backside of the aluminum foil 3 is coated with a resin-based coating material 4. In the multilayer waterproof sheet, the elastomer sheet with tear resistance and heat shrinkability is stuck on the front side of the aluminum foil by means of the adhesive, and the backside of the aluminum foil 3 is coated with the resin-based coating material. Thus, the multilayer waterproof sheet is also equipped with foldability and durability by a four-layered structure made of the elastomer sheet, the aluminum foil, the adhesive and the resin-based coating material. Consequently, the waterproof sheet is suitably used as the waterproof sheet for the roof in the installation of the waterproof sheet on the ridge of the roof and the wall edge so as to conform an on-site installation shape, in the building wherein the roofing material of the various designs and the roof gradient exist in the stereotyped manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098969-A (JP)
Title: Food and drink material and drink using the same
Inventor: YOSHIYAMA KEISOKU
IPC: A23L2/00
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food and drink material enabling efficient ingestion of fermented collagen peptide improved in flavor by suppressing bitterness and fermentation odor from amino acid which fermented collagen peptide has.  <P>SOLUTION: This food and drink material contains 100 pts.wt. fermented collagen peptide and 10-40 pts.wt. fruit juice of fruits of Citrus depressa Hayata. The bitterness and fermentation odor of fermented collagen peptide are roughly suppressed by fruit juice of fruits of Citrus depressa Hayata, and it is no need to add another compound for masking, or decrease an amount of fermented collagen peptide to increase a fermented collagen peptide concentration. As a result of this, it is possible to use fermented collagen peptide in a wide concentration range, and efficiently perform ingestion of fermented collagen peptide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102117-A (JP)
Title: Electrostatic charge image developing toner and two-component developer
Inventor: KARATO TOSHIHIKO
IPC: G03G9/08
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the dispersibility of wax in a toner, and to provide an electrostatic charge image developing toner excellent in offset resistance and in storability in a hot environment (hot storage resistance).  <P>SOLUTION: The electrostatic charge image developing toner includes at least a binder resin, a colorant and a release agent wherein the binder resin includes a polyester resin and a block copolymer having a polyolefin skeleton.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101441-A (JP)
Title: Electromagnetic clutch for compressor
Inventor: SAKAMOTO YUUKI
IPC: F16D27/112
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch for a compressor capable of preventing generation of pull-out force at a driving shaft side of the compressor, capable of securely obtaining sufficient pressing force for high-torque transmission to a rotor of an armature, and capable of achieving miniaturization, weight saving, and power saving of an electromagnetic coil.  <P>SOLUTION: The electromagnetic clutch for a compressor includes the rotor 2 connected to a power source side, the armature 4 connected to the compressor driving shaft 3 side, an electromagnetic coil 5 for making the armature attract the rotor by the magnetic force, and a pressing force amplifying means for mechanically amplifying the pressing force to the rotor of the armature. For composing the pressing force amplifying means, the rotor includes first/second rotor-side friction plates arranged to face to each other with a clearance in between, and the armature arranged in the clearance includes first/second armature-side friction plates and a between-friction-plates distance increasing mechanism for axially and mechanically increasing a distance between the first/second armature-side friction plates according to the power transmission.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103920-A (JP)
Title: Surface acoustic wave device and method of manufacturing the same
Inventor: NAKAJIMA HISASHI
IPC: H01L41/22
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having a plurality of frequency characteristics different from one another and improved in a problem such as a short circuit between electrode fingers of an IDT electrode, and a method of manufacturing the same.  <P>SOLUTION: The surface acoustic wave device 1 includes: a piezoelectric substrate 7; a first IDT electrode 9 formed on the piezoelectric substrate 7 and having a first film thickness; a second IDT electrode 13 formed on the piezoelectric substrate 7 and having a second film thickness larger than the first film thickness; and an insulation film 20 covering only the first IDT electrode 9 in the first IDT electrode 9 and the second IDT electrode 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT