baber/WOPTO huggingface dataset:
Patent JP-2009105664-A (JP)
Title: D-class amplifier circuit
Inventor: TEI HIROSUKE
IPC: H03F3/217
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D-class amplifier circuit, the output signal distortion of which is small.  <P>SOLUTION: The D-class amplifier circuit 100 has a BTL structure, and amplifies an input analog signal Vin. Comparing it with a triangular wave signal, the D-class amplifier circuit 100 outputs final antiphase output signals VoutP and VoutN at the same signal level. In addition, the D-class amplifier circuit 100 has a negative feedback circuit which is composed of a differentiator DAMP. The differentiator DAMP calculates the difference between the final output signals VoutP and VoutN of the D-class amplifier circuit 100 to cancel noise components which are included in the signals and have the same phase, and feed backs to an inverting input terminal (-) of an input stage amplifier AMP1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103233-A (JP)
Title: Cooling structure of power transmission device
Inventor: YODA KAZUAKI
IPC: F16H57/04
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a power transmission device reducing intrusion of foreign matter into a belt chamber, improving cooling efficiency, and reducing noise.  <P>SOLUTION: A scooter type vehicle provided with a V-belt type continuously variable transmission 106 transmitting power of a crankshaft 102 to a rear wheel 40, is provided with a belt chamber 105 storing the V-belt type continuously variable transmission 106. The belt chamber 105 comprises a belt case 103 and a belt chamber cover 104. A communication opening 115 is formed on the belt chamber cover 104 opposing to a drive pulley 107 of the transmission 106, and an air intake opening 119 is formed on an outer cover 61 covering the belt chamber cover 104 from an outside. The communication opening 115 of the belt chamber cover 104 and the air intake opening 119 of the outer cover 61 are arranged so as not to overlap with each other in a side view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101940-A (JP)
Title: Brake control device
Inventor: SUZUKI KEISUKE
IPC: B60T7/12
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device for giving a good feel of braking operation to a driver when carrying out braking operation again during vehicle stop keeping control.  <P>SOLUTION: The brake control device comprises a manual pressure circuit 1 having first wheel cylinders 5a, 5b on which pressure operates from a master cylinder M/C actuated with braking operation, an automatic pressure circuit 2 having second wheel cylinders 5c, 5d on which pressure operates from a hydraulic pressure source P provided separately from the master cylinder M/C, and a control unit CU for performing vehicle stop keeping control depending on the condition of a vehicle. The control unit CU makes the second wheel cylinders 5c, 5d hold pressure during vehicle stop keeping control and makes pressure operate on the first wheel cylinders 5a, 5b from the master cylinder M/C in the state of making the second wheel cylinders 5c, 5d hold pressure when braking operation is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105312-A (JP)
Title: Holding tool, set of holding tools, and holder for object to be adhered
Inventor: HARUNO HIROSHI
IPC: H01G13/00
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a holding tool that stably holds a large number of objects to be adhered by adhesion in a uniform erecting state even if the object to be adhered has a shape of a thin-plate like rectangular parallelepiped; a set of holding tools that transfers the large number of objects to be adhered adheringly held by one holding tool to the other holding tool as desired; and a holder for objects to be adhered.  <P>SOLUTION: A holding tool has a tool body 2, an intermediate elastic member 3 formed on the surface of the tool body 2, and an adhesive elastic member 4 formed on the surface opposite to the face formed with the tool body 2, in the intermediate elastic member 3. The holding tool is configured such that the intermediate elastic member 3 has hardness smaller than that of the adhesive elastic member 4. A set of holding tools includes at least one holding tool 1, wherein the adhesive elastic member in one holding tool has an adhesive force larger than that of the adhesive elastic member in the other holding tool. The holder for objects to be adhered includes the set of holding tools.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105858-A (JP)
Title: Output device and semiconductor integrated device
Inventor: MURANAKA MASAYUKI
IPC: H03F3/45
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output device capable of reducing electric current consumption regardless of a data pattern.  <P>SOLUTION: The output device outputs a differential signal from a driver circuit 9 for converting a data signal input outside to a differential signal for output. The output device has: a relay buffer section 11 for differentially outputting the differential signal input from the driver circuit 9 with low amplitude; an amplification amplifier section 12 to which the differential signal output from the relay buffer section 11 is input for amplifying amplitude for output; and a data output section 13 for performing differential output by driving force higher than that of the driver circuit 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109592-A (JP)
Title: Photosensitive resin composition, photosensitive dry film, photosensitive laminated film and coverlay using those
Inventor: MIYAZAKI HISATOO
IPC: C08L79/08
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive dry film and a photosensitive laminated film having a high rate of imidization and to provide a resin pattern using those.  <P>SOLUTION: The photosensitive dry film and the photosensitive laminated film use a photosensitive resin composition to which a specific plasticizer has been added. The resin pattern using those is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109681-A (JP)
Title: Microscope
Inventor: MURAYAMA TATSU
IPC: G02B21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve visibility, operability, and work efficiency of an inverted microscope.  <P>SOLUTION: In the inverted microscope, each of optical paths is set so that an optical path P15 and an optical path P17 of an image forming optical system 202 are orthogonally intersect each other when viewed from above. That is, the inverted microscope includes an ocular optical system which introduces the light propagating through the optical paths P13 to P17 of the image forming optical system 202 to an observer. The optical path P15 is formed in a direction from the ocular optical system to the observer which orthogonally intersects the direction of light emitted from an object to be observed 210. The present invention can be applied to an inverted microscope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108773-A (JP)
Title: Engine system
Inventor: IIZUKA KUNIAKI
IPC: F02B37/24
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine system capable of reducing a load to nozzle vanes during operation of an exhaust brake.  <P>SOLUTION: The engine system includes: a supercharger having a variable displacement device for adjusting flow speed of exhaust gas sent from an internal combustion engine by transmitting drive force of an actuator 53 by a turbine 2 to which exhaust gas is sent from the internal combustion engine and a link mechanism to open/close the nozzle vanes 31; and an exhaust brake device 50 provided on an exhaust passage 47 on the downstream side of the turbine 2. The engine system includes an actuator control part 57 for controlling the actuator 53 to open the nozzle vanes 31 during operation of the exhaust brake device 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111818-A (JP)
Title: Intermittent data receiving device
Inventor: NAGAYAMA MUNEHITO
IPC: H04B1/16
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve less power consumption by suppressing power consumption in a receiver and stably and normally perform intermittent receiving operation.  <P>SOLUTION: In a reception part 10 of the receiver 1, a reception circuit 102 in which an incoming radio wave signal of a data signal S1 such as call speech or control data is received generates an intermediate frequency by mixing a local oscillation signal S10 output from a local oscillation circuit 100 with the incoming radio wave signal, detects the intermediate frequency, and generates a receiving signal S11. A control circuit 105 that detects the receiving signal S11 controls an AND circuit 106. Supply of operating power source to the reception circuit 102 from a reception power source circuit 103 is started after the oscillating state of the local oscillation signal S10 output from the local oscillation circuit 100 to the reception circuit 102 becomes stable, and the intermittent reception of the data signal S1 in the reception circuit 102 becomes active.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109169-A (JP)
Title: Controller and flame detector
Inventor: ANDO HIDEO
IPC: F23N5/08
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller, capable of improving reliability as a flame detector, by efficiently inspecting a flame detection means by an inspection means, while restraining shortening of the service life of the flame detector, and a flame detector having this controller.  <P>SOLUTION: This controller 50 is arranged in the flame detector 40 having the flame detection means 41 detecting a flame of a burner 12 controlled by a burner control part 30 and the inspection means 45 inspecting operation of the flame detection means 41, and outputs a control signal to the burner control part 30, and is characterized by having a first control part for operating the inspection means 45 when switching a combustion state of the burner 12 by the burner control part 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118043-A (JP)
Title: Radio communication equipment
Inventor: SAKAMOTO KOICHI
IPC: H04M1/725
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously prevent the deterioration of reception sensitivity in respective reception frequencies of radio communication parts in radio communication equipment provided with a plurality of the radio communication parts and capable of simultaneous reception operations.  <P>SOLUTION: The radio communication equipment is provided with a reception part 12 to be a first radio communication part and a reception part 14 to be a second radio communication part, and when performing the simultaneous reception operation, a CPU 16 determines the influence degree of a device operation frequency on the respective reception frequencies using a distance-related threshold among the first reception frequency of the reception part 12, the second reception frequency of the reception part 14 and the device operation frequency relating to the operation clock of a device or the device operation frequency equivalent to the frequency of its multiple when a noise source device 15 such as a camera module is activated, selects the device operation frequency separated from the first reception frequency and the second reception frequency by a prescribed amount or larger, and supplies the operation clock to the noise source device 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115997-A (JP)
Title: Developer conveying member and image forming apparatus
Inventor: KOSHIMORI KAZUMICHI
IPC: G03G15/08
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer conveying member capable of preventing developer from being accumulated in a vertical guide path by vibrating the vertical guide path.  <P>SOLUTION: The developer conveying member for conveying the developer stored in a developer container to a developing device includes a vertical conveying part to convey the developer in a vertical direction. The vertical conveying part includes: a hollow vertical guide path to guide the developer in the vertical direction; and a vertical moving member that is disposed in the vertical guide path, and moves while being driven upward and downward by a prescribed distance in the vertical direction. Inner projection portions coming in contact with the vertical moving member so that the whole vertical guide path may be vibrated with the movement of the vertical moving member are provided on the inner surface of the vertical guide path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113345-A (JP)
Title: Waste liquid storing container, maintaining and recovering apparatus, and image forming apparatus
Inventor: ONISHI MASASHI
IPC: B41J2/175
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid storing container capable of making a surrounding absorbing member absorb a large quantity of the waste liquid dropped and suppressing accumulation and in addition, preventing ink from leaking as the shape of the accumulated ink can be regulated, and to provide a maintaining and recovering apparatus and an image forming apparatus.  <P>SOLUTION: The waste liquid storing container stores the waste liquid of the image forming apparatus. In this waste liquid storing container, the absorbing member is provided on the surrounding or its part of a point where the waste liquid is dropped, and this absorbing member is provided with a cavity part with a reverse spindle shape being successively decreased toward the waste liquid feeding opening into which the waste liquid is dropped in the height direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118309-A (JP)
Title: Original reading apparatus
Inventor: FUKUDA YOSHIO
IPC: G06T1/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To designate and extract a region within an original, through a simple operation, without making the original dirty.  <P>SOLUTION: An original reading apparatus 1 includes heaters 91, 92 for heating an original in an original feeding path upstream of an original reading section. Image data read by the image reading section without heating by the heaters 91, 92 are then compared with image data read by the image reading section with heating, thereby extracting plotted image data plotted with a coloring material that is denatured and discolored by heating. A designated region surrounded with the extracted plotted image data is determined, character recognition processing is performed upon image data in the designated region, and predetermined operation is carried out in accordance with a character or a character string recognized by a character recognizing section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124796-A (JP)
Title: Cooler for power conversion equipment
Inventor: MATSUOKA KAZUMASA
IPC: H02M7/04
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler for power conversion equipment which supplies a load with stable and reliable power without stopping the power conversion equipment until it reaches the design life of the equipment since its start.  <P>SOLUTION: The cooler for power conversion equipment includes: a fault detecting circuit 11, which detects the number of revolutions of a cooling fan in an operation state of cooling fans 101(1) to 101(3) and 102(4) to 102(6) or a current that flows the driving circuit of the cooling fan in the operation state of the above cooling, and outputs a state change detection signal when this detected value falls under the reference value; and a determining circuit 122, which gives a stop signal to the cooling fan that is in the operation state until then and gives an operation command to the cooling fan that is in a stop state until then, when the fault detecting circuit 11 outputs the state change detection signal. It performs the operation of the first cooling fan and the second cooling fan individually.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124316-A (JP)
Title: Information processing apparatus, information processing method, program, and recording medium
Inventor: HONMA TOMOYUKI
IPC: G06F3/12
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To change the order of transmission of a plurality of combined data, after selection of the plurality of data as a facsimile transmission object, while confirming the information regarding the transmission object data, when combining the plurality of data whose destinations are the same, and transmitting by facsimile.  <P>SOLUTION: An information processing apparatus selects the transmission object from a plurality of image data, stores the selected to-be-transmitted image data and relevant information of the image data, including the transmission order of the at least predetermined image data, and displays a list of the stored to-be-transmitted image data, according to the predetermined transmission order. When it receives an instruction to edit an order of the displayed image data, it stores the order after editing, while displaying the stored image data of the transmission object stored, following the order after the editing, and combines the image data of the transmission object as a single piece, based on the order stored, after the editing, and transmits the combined image data to an image transmission apparatus when an instruction of facsimile transmission is received.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119019-A (JP)
Title: Game apparatus
Inventor: NAKAJIMA RINA
IPC: A63F9/00
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game apparatus executing a game by injecting air from vent holes provided in a body and feeding the injected air to desired parts such as the ears in players' bodies via tubes connected to the vent holes.  <P>SOLUTION: This game apparatus includes a plurality of human body-worn members, the body part and air injectors, wherein each human body-worn member includes a plurality of blocks each having a vent hole for injecting air respectively, a plurality of tubes connected to the respective vent holes of the plurality of blocks, and a plurality of outlets of the air supplied via the plurality of tubes, the body part has a plurality of installation holes for installing the blocks, and the air injector has an insertion end to be inserted into the vent hole and an air supply part for exhausting the air from the insertion end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119577-A (JP)
Title: Bolt tightening apparatus
Inventor: FUJIOKA YASUO
IPC: B25B23/02
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt tightening apparatus capable of providing improved bolt shaft force caused when tightening the bolt without changing the coefficient of friction of a screw surface.  <P>SOLUTION: The bolt tightening apparatus includes a transverse load applying means that transmits rotating torque to a bolt head part and applies the transverse load in parallel to a bolt seat surface to the bolt head part while a male screw part is rotated by the rotating torque transmitted to the bolt head part. The transverse load applying means includes a body part having a through-hole part that is a circular through-hole part and provided with an internal tooth on a wall part of the through-hole part, a circular first gear wheel that is a first gear wheel disposed in the through-hole part and has an external tooth, and arrayed in the through-hole part to move along the internal tooth of the through-hole part when it rotates, a coming-off preventing means that prevents the first gear wheel from coming off the through-hole part, and a reaction force receiving means that stops relative action of the body part to the bolt seat surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120770-A (JP)
Title: Silicone compound
Inventor: FUKUI KOJI
IPC: C08G77/26
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel silicone compound which can be used as an adhesiveness-imparting component, and can form an adhesive which can adhere to a hardly adhesive adherend such as gold or copper in a high adhesive strength, when the compound is blended in, for example, a primer composition and an adhesive composition.  <P>SOLUTION: The silicone compound is prepared by hydrolytically condensing components containing a compound represented by formula (1). In the formula (1), A denotes a Lewis basic functional group; X1, X2 and X3 each independently denote a hydrolyzable group; and R denotes an alkylene chain having 1 to 20 carbon atoms.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126785-A (JP)
Title: Method for producing 2-iodo-3,4-dimethoxybenzonitrile
Inventor: TANAKA KAZUO
IPC: C07B61/00
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially performable method for producing 2-iodo-3,4-dimethoxybenzonitrile important as an intermediate raw material of a medicine efficiently from an inexpensive starting material.  <P>SOLUTION: This method for producing the 2-iodo-3,4-dimethoxybenzonitrile industrially by the less number of processes and in a good yield is enabled by using a method comprising a first process of forming 2-iodo-3-hydroxy-4-methoxybenzaldehyde by iodinating 3-hydroxy-4-methoxybenzaldehyde which is a general purpose industrial raw material, by molecular iodine in the presence of an oxidant and pyridines, a second process of methylating the obtained 2-iodo-3-hydroxy-4-methoxybenzaldehyde to make 2-iodo-3,4-dimethoxybenzaldehyde, and a third process of forming the 2-iodo-3,4-dimethoxybenzonitrile by reacting the obtained 2-iodo-3,4-dimethoxybenzaldehyde with hydroxylamine or its salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129549-A (JP)
Title: Apparatus for generating ion
Inventor: OSHIGANE TOMOAKI
IPC: H01T23/00
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for generating ion capable of preventing and recovering degradation of ion performance due to sticking of dust and dirts by the apparatus itself.  <P>SOLUTION: In the apparatus, a high voltage is applied between a discharge needle 1 and an induction electrode 13 so that corona discharge is generated at the tip of the discharge needle 1, for generating ion. It includes a cleaning means for cleaning the discharge needle 1, and the cleaning means includes a movable part 7 which reciprocates by a solenoid 3 and a resetting spring 4, and a brush 2 so fitted to the movable part 7 as to contact the tip of the discharge needle 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008128633-A (JP)
Title: Humidifying air cleaner, its control method, and disk interval setting method for disk assembly of humidifier
Inventor: PARK JUN HYUNG
IPC: F24F3/16
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifying air cleaner, its control method, and a disk interval setting method for a disk assembly of a humidifier capable of remarkably improving the precipitation amount and the humidification amount.  <P>SOLUTION: The humidifying air cleaner is for making external contaminated air adhere to a disk on which a water film is formed and making the contaminated matter precipitate in water in a water storage tank for performing humidification and air cleaning.  <P>COPYRIGHT: (C)2008,JPO&INPIT