baber/WOPTO huggingface dataset:
Patent JP-2010053300-A (JP)
Title: Organic and inorganic composite material and its preparation
Inventor: OTSUKA TAKASHI
IPC: C08K9/04
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic and inorganic composite material capable of improving the compatibility of inorganic oxide particles and a fluorine-containing polymer without deteriorating characteristics of the inorganic oxide particles, thereby improving the homogeneity and transparency, and its preparation.  <P>SOLUTION: The organic and inorganic composite material is a complex prepared by multiplexing inorganic oxide particles having a surface treatment layer and a fluorine-containing polymer with a compatilizer. The surface treatment layer is obtained by surface treatment of the surface of the inorganic oxide particles with an organic acid compound, an organic base compound, a surfactant, and the like. Examples of the compatilizer include a dimethylformamide, a dimethylacetamide, a dimethylsulphoxide, a cyclohexanone, and a γ-butyrolactone. The fluorine-containing polymer is either a polyvinylidene fluoride or a vinylidene fluoride-hexafluoropropylene copolymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053840-A (JP)
Title: Knock detection device of internal combustion engine
Inventor: IZUMI MITSUHIRO
IPC: F02P17/12
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knock detection device of an internal combustion engine which allows accurate knock determination.  <P>SOLUTION: The device executes a knock determination by employing an ion current detection circuit ION for outputting a detection signal Vo in proportion to ion current indicating a combustion state of an internal combustion engine. An ECU includes a first means (ST5) for determining whether or not the level of the detection signal is a first threshold value TH1 or more continuously for minimum time WDT or longer, a second means (ST10) for determining whether or not the level of a detection signal determined to be a first threshold value or more continuously for a minimum time WDT or longer by the first means is less than a second threshold value TH2 until reaching a predetermined end timing LMT, and a third means (ST13-ST14) for executing knocking determination on the basis of the detection signal until the detection timing when timing less than the second threshold value is detected by the second means and on the other hand executing knocking determination on the basis of the detection signal until the end timing when not detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153963-A (JP)
Title: Applicator-attached container with mechanism for reducing remaining content
Inventor: KONO SHOJI
IPC: A45D34/04
Filed: 2008-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an applicator-attached container for containing a liquid having high viscosity and low fluidity as contents, in which remaining contents inside are reduced by mounting a cap on the bottle container, shaking the cap against the bottle container in an air-tight condition inside for the purpose of moving the applicator attached to the cap in the bottle container, and thereby sticking to the applicator the contents remaining on the wall face of the bottle container.  <P>SOLUTION: The applicator-attached container include: a bottle container in a bottomed tubular shape having an opening and a barrel wall; and a cap with an applicator shaft extending from the opening of the bottle container to the inside thereof. In the container, a spherical bulged part is formed on the outer circumferential face of the opening of the bottle container, that the inside wall of the cap is connected to the spherical bulged part in a ball joint form, and that the cap is made shakable against the bottle container, with the cap mounted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010060685-A (JP)
Title: Toner for electrostatic charge image development, method of producing the same, developer for electrostatic charge image development, and image forming apparatus
Inventor: KAWAKAMI EIJI
IPC: G03G9/087
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that prevents the contamination in a developing machine, even after the toner is stirred inside the machine for a long period of time.  <P>SOLUTION: The toner for electrostatic charge image development contains amorphous polyester resin, a crystalline polyester resin, and a coloring agent, and has ammonium nitrate in the range of 50 ppm-200 ppm on the toner surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010061944-A (JP)
Title: Terminal metal fitting
Inventor: TSUNODA NAOKI
IPC: H01R4/62
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal metal fitting for surely press-fitting core wires of aluminum or aluminum alloy.  <P>SOLUTION: A terminal metal fitting 3 of copper or copper alloy includes a bottom wall 34 on which core wires 41 of aluminum or aluminum alloy are stacked, and a pair of caulking members 35 which are raised from respective opposite end parts of the bottom wall 34 and whose tips 35a are bent inside toward the bottom wall 34 for press-fitting to the core wires 41. The pair of caulking members 35 are so bent that respective outside surfaces 35b are tightly stacked each other. The respective side surfaces 35b include a pair of intermeshing parts 38 consisting of a plurality of grooves formed along the length direction of the core wires 41, for mutual engagement.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060778-A (JP)
Title: Developing device and image forming apparatus
Inventor: KIDO HIROTO
IPC: G03G15/08
Filed: 2008-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that constantly forms a toner layer on a developer carrier, even if a housing swings.  <P>SOLUTION: The developing device includes: the housing which stores developer and is swingingly supported; and a developer carrier which is disposed in a housing so as to be partly exposed turns with developer held thereon, and conveys the developer to the outside of the housing. The developing device is provided with a volume-adjusting means that changes the capacity of the inside of the housing, and this means changes the capacity of the inside of the housing according to the swing of the developing device, and thereby the surface of developer powder is maintained at a fixed level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066364-A (JP)
Title: Three-dimensional image display device and three-dimensional image display method
Inventor: KASHIWAGI MASAKO
IPC: G02B27/22
Filed: 2008-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image display device that reduces such a display disturbance that a shutter pattern is viewed, and to provide a three-dimensional image display method.  <P>SOLUTION: The three-dimensional image display device includes: a light beam control elements that are disposed opposite to a flat image display section in which pixels are arranged in a matrix in a first direction and a second direction intersecting the first direction at right angles, and that have an arrangement of exit pupils used to control light beams from the pixels; and a shutter section that is disposed opposite to a face of the light beam control element, which face is opposite to the flat pixel display section, and that is used to alter the transmittance. The shutter section is controlled so that the transmittance of the shutter section is intermediate in a boundary area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010067170-A (JP)
Title: Analyzer, and mesh generation program
Inventor: RI AKIRA
IPC: G06F17/50
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance calculation accuracy in calculation by a coarse-to-fine approach in a coarse-to-fine method of mesh.  <P>SOLUTION: This analyzer generates a three-dimensional model to be analyzed (S01), sets a region of a hexahedron mesh used in the three-dimensional model and the size of the hexahedron mesh (S02, S03), and sets a region of a coarse-to-fine transition mesh for making rough or dense a part or whole of the mesh used in the three-dimensional model (S04). The analyzer generates the whole of the mesh made coarse or fine according to the set content (S06), and analyzes the generated whole of the mesh by a finite element method or the like (S09). The overall number of elements generated is made smaller than before, and the calculation accuracy is increased by using the hexahedron mesh in an important area. The whole of the coarse or fine mesh or an analytical result thereof is displayed on a display to change the setting when a user is not satisfied (S08, S11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068428-A (JP)
Title: Communication apparatus
Inventor: ONODERA YASUKI
IPC: H04L5/02
Filed: 2008-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify connection configuration and reduce facility cost while preventing a decrease of efficiency in data transmission, and to save electric power of the apparatus.  <P>SOLUTION: A communication apparatus includes a transmission means for transmitting signals to another apparatus connected through a network cable based on a clock signal and a reception means for receiving the signal transmitted from the another apparatus. The apparatus also includes a signal superposition means for frequency-modulating the clock signal based on the transmission signal to be transmitted to the another apparatus, wherein the transmission means performs signal transmission processing to the another apparatus based on the clock signal frequency-modulated with the signal superposition means. In addition, the reception means includes a signal extraction means for extracting the clock signal from the received reception signal, and also for frequency-demodulating the extracted clock signal, thereby extracting the transmission signal used for modulation of the clock signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071322-A (JP)
Title: Fastening bolt
Inventor: TANI NAOKI
IPC: F16B39/24
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening bolt capable of achieving sure fastening, by avoiding excessive fastening, and restraining the occurrence of a "crack", even when compressive strength of a fastening object member is low.  <P>SOLUTION: In this fastening bolt 10, a resin part 20 is arranged on the outer periphery of a flange part 16 via a mold releasing agent 18. In a fastening state of fastening a resin panel 40, the rein part 20 on the outer periphery of the flange part 16 is press-fitted to the resin panel 40 by fastening force from the flange part 16. Thus, even when compressive strength of the resin panel 40 is low, this fastening bolt can be put in the fastening state of restraining the occurrence of the "crack". Moreover, since the resin part 20 is arranged on the outer periphery of the flange part 16 via the mold releasing agent 18 applied to a surface of the flange part 16, torsional deformation of the resin part 20 generated by frictional force between the resin panel 40 and itself in fastening, can be largely reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071753-A (JP)
Title: Capacitive load inspection method, capacitive load driving device, and image forming device
Inventor: MUROKI SEISUKE
IPC: B41J2/155
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting the capacity of two or more capacitive loads of piezo-electric elements etc., and a capacitive load driving device and image forming device having the inspection function.  <P>SOLUTION: The method comprises controlling switch elements (PZ_SW1-n) provided respectively correspondingly to capacitive loads of a capacitive load group where two or more capacitive loads (102) are disposed in parallel between a power supply line (104) and a ground (106), charging one of the two or more capacitive loads by applying selectively a predetermined voltage to the selected capacitive load, and then taking information of discharge property of the capacitive load by discharging the charging electric charge to a discharge circuit (R_o) under a condition of stopping to apply the predetermined voltage. Furthermore, a reference capacitive load (C_Ref) is disposed in parallel with the capacitive load group, a switch element (SW_3) is provided for switching connection/open of the reference capacitive load, and information indicating the discharge property of the reference capacitive load (C_Ref) is taken by controlling the switch element (SW_3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074441-A (JP)
Title: Mobile terminal device
Inventor: TSUCHIYA SHO
IPC: H04M1/02
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable terminal device which can support a liquid crystal display unit having a large weight certainly, and is easy to detach the liquid crystal display unit when the device is dismantled.  <P>SOLUTION: A housing space of electronic parts is formed by a main case 20 in which a first plate metal member 21 having a perforated engaging hole 21a is integrally formed with a resin material 22 by mold formation, and a second plate metal member arranged on the back of the main case 20. A frame part 22a is formed with the resin material 22 in an outer edge part of the first plate metal member 21. A liquid crystal display unit 26 is attached to the front of the main case 20 by a first double-sided adhesive sheet, and an engaging pawl 26b erected on the back is engaged with the engaging hole 21a for attachment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072339-A (JP)
Title: Waveguide type wavelength domain optical switch
Inventor: ISHIKAWA HIROSHI
IPC: G02F1/31
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type wavelength domain optical switch eliminating weak points of the conventional wavelength domain optical switch and waveguide type wavelength selection switch.  <P>SOLUTION: In the waveguide type wavelength domain optical switch including a waveguide type multiplexing/demultiplexing element layered body 101 wherein three or more waveguide type multiplexing/demultiplexing elements are layered, a lens system 202 positioned on the demultiplexing side of the waveguide type multiplexing/demultiplexing element layered body and a reflection type optical phase modulation cell 109 positioned on the side opposite to the waveguide type multiplexing/demultiplexing element layered body with respect to the lens system, the lens system 202 includes a lens array 102, an image magnification converting optical system 203, an f-f lens (Y) 107 and an f-f lens (X) 106.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070716-A (JP)
Title: Coating material composition for forming high hardness coating film having excellent scratch resistance
Inventor: KAWABATA HIDEO
IPC: C09D179/08
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material composition which is used for forming a high hardness coating film and can impart practically sufficient scratch resistance to a microscope stage or the like.  <P>SOLUTION: The coating material composition includes a polyamide-imide resin having a weight average molecular weight Mw in a range of 20,000-50,000, an epoxy resin in an amount of 10-50 pts.wt based on 100 pts.wt of the polyamide-imide resin, and a hard pigment. As the epoxy resin, an isocyanurate type, meta-xylenediamine type or novolac type epoxy resin having at least three epoxy groups is preferable. Further, the particle diameter of the hard pigment is preferably ≤10 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079417-A (JP)
Title: Image distribution system
Inventor: TERADA YOSHIHIRO
IPC: G06Q50/10
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distribution system for enabling a user to download and acquire image data uploaded to an image server, wherein the user preliminarily acquire an identification number for downloading the image data before a photographer uploads the image data, and the user instantaneously download the image data without any labor after the image data are updated.  <P>SOLUTION: A terminal 10 makes a reservation for registration to an image server 20, and the terminal 10 receives a reservation number from the image server 20. Afterwards, the terminal 10 transmits the image data with the reservation number to the image server 20. A participant who has been preliminarily notified of the reservation number is able to print the image data stored in the image server 20 by a printer 30 just after the image is transmitted to the image server 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078012-A (JP)
Title: Rotary damper
Inventor: MURAKAMI HARUSUKE
IPC: F16F9/34
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a rotary damper while simplifying it.  <P>SOLUTION: In this rotary damper 10, a rotary arm 12 is rockably arranged in a housing 11, and the outer periphery of an elastic hose 15 is arranged along the inner periphery of the housing 11 along a rocking range of the rotary arm 12. An oil chamber 16 filled with a hydraulic fluid is formed in the hose 15, and the hose 15 is nippingly pressed between the inner periphery of the housing 11 and itself by pushing a chip part of the rotary arm 12 against the inner periphery of the hose 15 in respective rocking positions of the rotary arm 12. The oil chamber 16 in the hose 15 is partitioned into two oil chambers 16 on both sides of a nippingly pressing part 15A by the chip part of the rotary arm 12, and a throttling channe 18 is arranged for communicating the two oil chambers 16, and damping force is generated by passing the hydraulic fluid through this throttling channel 18 when rocking the rotary arm 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081129-A (JP)
Title: Device and method of reproducing content
Inventor: OKAMOTO CHIKAYUKI
IPC: H04N7/173
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism of content playing back equipment which operates a communication device and a decoding apparatus provided in each equipment connected via a network, in cooperation to accelerate switching from reproducing processing in which requested processing performance is comparatively low to reproducing processing in which the requested processing performance is comparatively high.  <P>SOLUTION: Reproduction of content in which processing performance requested for reproduction is lower is performed using a communication means and a decoding means with lower processing performance. In parallel with this reproduction, reproduction of content in which processing performance requested for reproduction is higher is performed using a communication means and a decoding mean with higher processing performance. In addition, processing time required for reception and decoding of coded content for unit time or a processing amount of reception processing and decoding processing of the coded content which is processed in the unit time is measured and managed as the processing performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258605-A (JP)
Title: Optical device, optical equalization device, optical sheet, back light unit, and display device
Inventor: NAKAGOME TOMOHIRO
IPC: G02F1/13357
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device which eliminates a lamp image by equalizing and projecting incident light from a plurality of light sources and further does not curve owing to heat generated by the light sources even when the light sources and optical device or optical equalization device are at a shorter distance, and to provide the optical equalization device, an optical sheet, a back light unit and a display device.  <P>SOLUTION: The display device 70 is constituted by arranging a light deflecting element 28 of the optical device comprising a light propagation layer 23 and the light deflecting element or the optical equalization device 25 having a diffusion base 26 united on a light emission surface side of the light propagation layer of the optical device on a light source side of the display device, and further arranging an optical member 2 etc., on the light propagation layer of the optical device or the diffusion base of the optical equalization device when necessary.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088149-A (JP)
Title: Inverter controller
Inventor: MIZUGUCHI HIROKI
IPC: H02P27/04
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller capable of suppressing deterioration in controllability of a motor.  <P>SOLUTION: The inverter controller maintains AC currents Iu, Iv and Iw from before a predetermined time t1 of a timing when a level of each of voltages Vu-v and Vw-v between two phases outputted from a motor inverter 41 to a motor 39 is switched to after a predetermined time t2 of two times the predetermined time t1, and controls the ON-OFF of each of switching elements 42-47 of the motor inverter 41 so that the voltage of each of phases outputted from the motor inverter 41 to the motor 39 may be a rectangular wave on the basis of the maintained AC current or AC current not maintained and a command value inputted from the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009164576-A (JP)
Title: Method for forming fine pattern of semiconductor device
Inventor: YI SHI-YONG
IPC: G03F7/40
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a fine pattern of a semiconductor device.  <P>SOLUTION: The method for forming a fine pattern 110b of a semiconductor includes steps of: forming a first film on a substrate 100; forming a plurality of first carbon containing film patterns on the first film; forming a buffer layer covering top surfaces and both side walls of the plurality of the first carbon containing film patterns; forming second carbon containing film patterns in regions between two adjacent first carbon containing film patterns among the plurality of the first carbon containing film patterns; removing the buffer layer between the first carbon containing film pattern and the second carbon containing film pattern; and forming a plurality of first film patterns 220b by etching the first film using the first carbon containing film patterns and the second carbon containing film patterns as an etching mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010086249-A (JP)
Title: Radio tag communication equipment and work management system
Inventor: TODA KATSUMI
IPC: G06Q50/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio tag communication equipment and a work management system for reducing workload on an operator even when using the radio tag communication equipment performing a plurality of work.  <P>SOLUTION: The radio tag communication equipment 100 selectively performs one of a plurality of work items including work items to be performed by transmitting/receiving information to and from a radio tag circuit element To. When the equipment is started, working time information comprising a start-up time, worker information, and work place information is acquired, the plurality of work items and implementation condition for each work item are read from a database 130, work items whose implementation conditions match the working time information are extracted, and are displayed on a display part 111.  <P>COPYRIGHT: (C)2010,JPO&INPIT