baber/WOPTO huggingface dataset:
Patent JP-2010071475-A (JP)
Title: Ceiling embedded ventilation fan
Inventor: SHIRAHAMA SEIJI
IPC: F24F7/10
Filed: 2008-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceiling embedded ventilation fan capable of expanding a frequency band enabling sound attenuation and reducing noise even when the state of a fan load is changed.  <P>SOLUTION: The ceiling embedded ventilation fan 1 is provided with: a casing 8 having a suction port 15; a centrifugal impeller 7 arranged inside the casing 8; an electric motor 6 for rotating the centrifugal impeller 7; an orifice plate 16 with a communication hole 17 arranged between the casing 8 and an opening 3 of an outer hull 4; and a sound attenuation means arranged between the orifice plate 16 and the opening 3 of the outer hull 4. Due to this structure, the ceiling embedded ventilation fan 1 can perform resonance and sound attenuation of noise emitted from the suction port 15 of the casing 8 in a space between the casing 8 and the orifice plate 16, at the same time attenuate noise emitted from the communication hole 17 of the orifice plate 16 by the sound attenuation means, and expand the frequency band enabling sound attenuation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073799-A (JP)
Title: Silicon-based solar cell
Inventor: NUNOMURA SHOTA
IPC: H01L31/042
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon-based solar cell in which an optical path of a near-infrared region increases in length, the sensitivity of the near-infrared region increases, and further the conversion efficiency increases greatly.  <P>SOLUTION: The silicon-based solar cell is made by distributing insulating particles in a photoelectric conversion layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010071425-A (JP)
Title: Hydraulically driven device for construction machine
Inventor: TSURIGA YASUTAKA
IPC: F15B11/00
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve starting property of an engine by reducing load of a hydraulic pump in starting the engine when temperature is low in a hydraulically driven device of a construction machine.  <P>SOLUTION: A manual forcible switching means for forcibly switching an unload valve 9 to be in an open state is composed of a hydraulic piston device 20, a gate lock valve 23, and a gate lock lever 24. The hydraulic piston device 20 includes a piston 26 equipped with a piston rod 25, a spring 27, an oil chamber 20b, and a pressure receiving part 28. The oil chamber 20b is connected to a pilot oil passage 3b via an oil passage 22. When the gate lock valve 23 is at a lock-releasing position, discharged oil of a pilot pump 3 is introduced to the oil chamber 20b, and a force of the spring 27 for pushing a valve spool 51 of the unload valve 9 to the opening direction is released. When the gate lock valve 23 is operated at a locking position, the valve spool 51 of the unload valve 9 is pushed to the opening direction by the force of the spring 27 so as to forcibly switch the unload valve 9 to be in a fully open state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074701-A (JP)
Title: Touch panel
Inventor: MINOYA NAOSHI
IPC: H04B13/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel which disposes an electrode for electric field communication.  <P>SOLUTION: A transparent electrode is used as the electric field communication electrode 31. As a result, the image on a display screen to which the touch panel is attached transmits therethrough. The electric field communication electrode 31 having a large area along the touch screen of the touch panel can be disposed thereby. The electric field communication electrode 31 is formed in the unused space of the surface on which a transparent electrode 21 for touch position detection is formed. The thickness of the touch panel is then reduced. A switch circuit 40 for switching the connection destination of a transparent electrode 22 in accordance with the touching state between an electric field communication circuit 50 or a switch circuit 51 is provided, and thereby the transparent electrode 22 also becomes usable as an electrode for electric field communication.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010074088-A (JP)
Title: Organic semiconductor device, method for manufacturing the same, electronic device, electronic apparatus, and composition for forming insulation layer
Inventor: YASUDA TAKURO
IPC: H01L21/312
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor device low in hygroscopicity, and having a characteristic hardly degraded with time; a high-reliability electronic device having the same; and an electronic apparatus.  <P>SOLUTION: The organic semiconductor device includes: a source electrode 20a; a drain electrode 20b; a gate electrode 50; a gate insulation layer 40 for insulating the source electrode 20a and the drain electrode 20b from the gate electrode 50; an organic semiconductor layer 30 formed in contact with the gate insulation layer 40; and a buffer layer 60 formed in contact with the side of the organic semiconductor layer 30 opposite to the gate insulation layer 40. At least either of the gate insulation layer 40 and the buffer layer 60 is formed by using an insulating polymer represented by general formula (1) or (2) as a main material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081258-A (JP)
Title: Image reproduction system, image reproduction control device, image reproduction method and program
Inventor: MORITA HIROYASU
IPC: H04N5/225
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a situation in which an image stored in a certain apparatus can not be reproduced due to battery exhaustion of the apparatus when displaying images stored in a plurality of apparatuses on a network.  <P>SOLUTION: In this image reproduction system having a plurality of digital cameras 100 connected to a network 101, a remaining battery level of the digital camera 100 with images used as reproduction objects of a slide show stored therein is detected, and the slide show is executed after storing the images used as reproduction objects of the slide show which are stored in the digital camera 100 small in battery capacity are copied in another digital camera 100 (camera A) when the detected remaining battery level is lower than a reference value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076277-A (JP)
Title: Stainproof frp molding and its production process
Inventor: KATO TORU
IPC: B32B27/20
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a stainproof FRP molding capable of improving hydrophilic affinity without covering surface of a photocatalyst layer by a thin metallic compound layer and being unaffected in product durability by fracture or thinning caused by decomposition of a resin material supporting the photocatalyst particle.  <P>SOLUTION: The stainproof FRP molding is characterized in that; at least part of its surface is covered by a gel coat resin layer wherein the thickness of the gel coat is 100-1,000 μm and that the photocatalyst particle is exposed by polishing the surface of the gel coat resin layer to which at least a photocatalyst particle containing rutile type titanium dioxide is kneaded in.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077697-A (JP)
Title: Containment method of sprayed asbestos
Inventor: SAKAKIBARA HIROYUKI
IPC: C04B24/26
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a containment method of sprayed asbestos making it hard for a hardened body of polymer cement mortar to fall off the surface of asbestos covering the hardened body.  <P>SOLUTION: The containment method of sprayed asbestos is carried out through a solidifying material permeation process for permeating the sprayed asbestos with a permeable solidifying material, and a mortar covering process for covering the surface of the sprayed asbestos permeated with the permeable solidifying material, with polymer cement mortar containing a cement-based hydraulic material and acrylic polymer dispersion, at 0.5-5.0 kg/m<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082746-A (JP)
Title: Method for manufacturing polishing-treated object, substrate and photomask
Inventor: HIRAMOTO YASUO
IPC: B24B37/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a polishing-treated object capable of improving processing accuracy and a substrate manufactured by the method.  <P>SOLUTION: The method is used for manufacturing the polishing-treated object by polishing a polishing portion 51 of an object 50 using magnetic fluid 30 including polishing particles. The method includes a step of polishing the polishing portion 51 by relatively moving a circumferential surface 111 of a wheel 11 that generates magnetism and the object 50 while the polishing portion 51 is in contact with the magnetic fluid 30 disposed on the circumferential surface 111 of the wheel 11. The polishing portion 51 is polished at least two times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087927-A (JP)
Title: Solid-state imaging apparatus and driving method thereof, and electronic information device
Inventor: BABA ICHIRO
IPC: H04N5/341
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CCD solid-state imaging device of progressive scanning method which increases a frame rate without complicating a gate structure by completely moving signal charges from VCCD sections 10a-10d to an HCCD section 1b within a short time and further reducing a period of time during which a horizontal driving operation, at the HCCD section 1b, is suspended when charges move from the VCCD sections 10a-10d.  <P>SOLUTION: In the vertical transfer section (VCCD section) 1b, during a signal charge transfer operation, two pixel signals (signal charge) are read out and mixed in an arbitrary vertical transfer packet VPf and in the VCCD sections 10a-10d, an empty vertical transfer packet VPe is generated. In that case, the amount of signal charge to be read out to the vertical transfer packet is adjusted in accordance with the amount of signal charge to be mixed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010088048-A (JP)
Title: Image processing apparatus, image forming apparatus, computer program, recording medium, and image processing method
Inventor: HIROHATA HITOSHI
IPC: H04N1/387
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus, an image forming apparatus, a computer program, a recording medium, and an image processing method, for output of a manuscript having a plurality of pages assigned to a manuscript image by a predetermined state.  <P>SOLUTION: An assigned manuscript determining unit 204 determines whether a manuscript image is an assigned manuscript image to which a manuscript having a plurality of pages are assigned. A manuscript dividing unit 205 divides an image into assignment units when the manuscript image is the assigned manuscript image. A manuscript direction detection unit 206 determines a vertical direction relating to each of divided images. A manuscript correcting unit 207 corrects the divided images by performing processing such as magnification processing, rotation processing, etc. relating to each of the divided images in response to a vertical direction, the number of assignment, and an assigned state. A display-print command generation unit 208 performs generation processing of a display command for displaying in every divided image in a correct vertical direction, and the generation processing of a print command for printing by the assigned state (a state before assignment).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092671-A (JP)
Title: Ion generator
Inventor: HATTORI MASAYUKI
IPC: H01T19/04
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator capable of suppressing especially generation of ozone and contamination on a discharging needle.  <P>SOLUTION: The ion generator 1 is provided a high voltage power source 4 for impressing high voltage between discharge electrodes in which one or more pairs of positive and negative discharging needles 2a, 2b are arranged and the grounding electrodes 3a, 3b arranged in opposition to the discharging needles, and corona discharging is generated by concentrating an electric field at a tip end of the discharging needles with high voltage and positive and negative ions are generated. The high voltage power source 4 contains positive and negative DC high voltage power sources 11a, 11b and AC voltage parts 12a, 12b made of a wound-wire transformer, and an AC output of the wound-wire transformer is superimposed on an output of the positive DC high voltage power source 11a to impress the positive discharging needle 2a, and the AC output of the wound-wire transformer is superimposed on the output of the negative DC high voltage power source 11b to impress the negative discharging needle 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089355-A (JP)
Title: Liquid container attaching mechanism and liquid jetting device
Inventor: YOSHINO KEIICHIRO
IPC: B41J2/175
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container attaching mechanism capable of suppressing misalignment of liquid containers which are attached in parallel and to provide a liquid jetting device having the liquid container attaching mechanism.  <P>SOLUTION: A printer comprises a plurality of ink cartridges 21A to 21E containing ink, a cartridge holder 20 which can be attached in parallel in a mode in which pressurized air can be supplied into the ink cartridges 21A to 21E, and an air containing bag 22a which can pressurize the ink cartridge 21E from one side to the other side in the arranged direction upon pressurized air supply to the ink cartridges 21A to 21E.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256172-A (JP)
Title: Method of producing aluminum phosphate
Inventor: KAIKAKE KATSUYA
IPC: C01B25/36
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of producing aluminum phosphate by which aluminum phosphate is produced at a low temperature in a short time.  <P>SOLUTION: As the method of producing aluminum phosphate, a step of preparing aluminum phosphate is performed by adding a second aqueous solution prepared by dissolving an aluminum-containing compound soluble in an alkaline aqueous solution in the alkaline aqueous solution into a first aqueous solution prepared by dissolving a phosphate-containing compound in an acidic aqueous solution and having pH of <1.49 until the pH of the first aqueous solution becomes 1.49-2.49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091046-A (JP)
Title: Differential device
Inventor: MATSUMOTO NAOYUKI
IPC: F16H57/02
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength and durability of a weld part to the meshing reaction of a ring gear while allowing assembling with a reduced number of part items and a reduced number of operation steps.  <P>SOLUTION: A differential device 1 includes a ring gear 3 which receives a driving force of an engine; a differential case 9 including a case body 5 and a cover 7, and a differential mechanism 11 for distributing rotation of the differential case 9 toward a pair of wheels. The ring gear 3 is welded to at least one of the case body 5 and the cover 7, and this weld part 15 is located within a range R of the meshing reaction which the ring gear 3 receives from a counter gear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091470-A (JP)
Title: System and method of measuring gas concentration by electronic image colorimetric method
Inventor: YAMADA TAKUMI
IPC: G01N21/78
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate accurate measurements of gas concentration.  <P>SOLUTION: A gas concentration sensing sheet 40, where a sensing paper 41 for changing its color according to the amount of ozone exposure, and color samples 42, 43, 44 colored by corresponding to a known amount of ozone exposure are disposed, is photographed by an image input device 30. The color information of the sensing paper 41 is compared with that of the color samples 42, 43, 44 by a gas concentration measuring device 10 to calculate ozone concentration, thus measuring the ozone concentration without the use of large-sized expensive devices. Also, markers 45A, 45B, 45C, 45D are disposed on the gas concentration sensing sheet 40, and relative coordinates are set onto electronic image data, obtained by photographing the gas concentration sensing sheet 40, based on the markers 45A, 45B, 45C, 45D, thus analyzing the electronic image data by taking into consideration the photographic size, photographic angle, and image rotation. As a result, since a photographer is able to readily utilize the gas concentration measuring device, without bothering about photographing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093716-A (JP)
Title: System shared by plurality of organizations
Inventor: NAKAMURA TERUO
IPC: H04L12/70
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment which easily shares information by a plurality of companies, and is safe in information security.  <P>SOLUTION: In a system shared by a plurality of organizations in which data is shared by a specific apparatus in an independent network and a specific apparatus in another independent network via a data center having a common network, the data center includes an independent intra-data center network for an owner of the independent network, an independent intra-data center network for an owner of the other independent network, and a common server connected to the common network. The independent intra-data center networks each include a support apparatus which supports the specific apparatus of the corresponding owner. The specific apparatus in each independent network communicates with the support apparatus in the corresponding intra-data center network, and the support apparatus of each owner communicates with the common server in the corresponding data center, whereby data sharing is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134272-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: ISHII HIROMITSU
IPC: G02F1/1368
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and its driving method for providing picture element voltage which exceeds the output voltage of a driver LSI.  <P>SOLUTION: This liquid crystal display device has a display part 10; a scanning line driving circuit 20; a signal conductor driving circuit 22; a counter electrode driving circuit 24 outputting a counter electrode driving signal of an opposite phase of a signal conductor driving signal to a counter electrode; an auxiliary capacity 16 having one end connected to the output end of a switching element 12; and an auxiliary capacity line driving circuit 26 connected to the switching element 12 of respective lines and driving an auxiliary capacity line constituted of a plurality of lines common, in the other end of the auxiliary capacity 16 of the respective lines. The auxiliary capacity line driving circuits 26 impresses a first voltage in a first cycle of the counter electrode driving signal on the auxiliary capacity line of the respective lines, and impresses a second voltage in a p+1/2 cycle (p is 0 or a natural number), after the first cycle of the counter electrode driving signal, and outputs a signal put in an open state in a holding cycle after the p+1/2 cycle, in response to each of the scanning driving signal of the respective lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165101-A (JP)
Title: Optical receiver and amplifier and photocoupler using the same
Inventor: SHIMIZU AKIFUMI
IPC: H03F3/08
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for stabilizing operations at turning on/off of a power supply by a simple configuration in an optical receiver and amplifier and a photocoupler.  <P>SOLUTION: An optical receiver and amplifier includes: a photodiode which generates a photocurrent in response to a received light input; an output section which outputs an output voltage being a low level or a high level in accordance with a magnitude of the photocurrent by using a power supply voltage supplied from a power supply; and an output control circuit which controls an input voltage of the output section such that the output voltage is set to the low level when the power supply is turned on or off during a period where the power supply voltage is lower than a predetermined value. According to thus configured optical receiver and amplifier, the output control circuit can set the output voltage of an output transistor to the low level equal to or lower than a predetermined power supply voltage regardless of presence/absence of light output, so that a control circuit for preventing malfunction is not needed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010098227-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIRASAKA KENICHI
IPC: H01L23/04
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability as a semiconductor device by sticking a package body to a lid body without sticking an adhesive in an internal space, in a pre-mold type package.  <P>SOLUTION: This method of manufacturing a semiconductor device includes: a frame formation process of forming a lead frame continuously-shaped body with a plurality of lead frames 5 brought into a connected state; a mold process of forming box-shaped package bodies 7 by molding a resin on the respective lead frames of the lead frame continuously-shaped body; a chip mounting process of respectively fixing semiconductor chips 2, 3 on bottom plate parts 51 of the respective package bodies; a lid body formation process of forming a lid body continuously-shaped body 61 with a plurality of lid bodies 8 to be put on the respective package bodies brought into a connected state; and a sticking process of bringing peripheral parts of the respective lid bodies in the lid body continuously-shaped body into a state directed upward, arranging a conductive adhesive 70 thereon, and bringing the package bodies into a reversed state to be stuck to the respective lid bodies. In the method, individual semiconductor devices are formed by cutting the package bodies and the lid bodies in the stuck state are cut from connection parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094446-A (JP)
Title: Slot machine
Inventor: KUDO SHINYA
IPC: A63F5/04
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To balance the disclosure of game information which forms a difference between setting values and game information which does not form the difference.  <P>SOLUTION: As the game information, the slot machine has the game information x (the total number of times of winning BB) which does not form the difference between the setting values and the game information y (the number of times of winning BBA, the number of times of shifting from a non RT game to an RT1 game, and the number of times of reporting in the non RT game) based on which a player can predict the setting value since it forms the difference between the setting values. A game control means 60a transmits the game information x to an external information transmission substrate 90 to disclose it at a game information display device 100 installed in a hall, executes control so as not to transmit the game information y to the external information transmission substrate 90, and also executes control so as to transmit the game information y to a performance control means 60b. The performance control means 60b performs control so as to disclose the game information y to a player by an image display device 23 when a predetermined condition such as the number of times of games or the like is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT