baber/WOPTO huggingface dataset:
Patent JP-2010185283-A (JP)
Title: Hermetic compressor
Inventor: HATTORI NAOTAKA
IPC: F04C29/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor preventing a cylinder or the like from being influenced by thermal stress generated when a compression mechanism part is welded to a case by spot welding.  <P>SOLUTION: The hermetic compressor has a drive part 3 including a crankshaft 4 and the compression mechanism part 5 driven by the crankshaft 4 disposed in a cylindrical case 2 having an upper and a lower part thereof blocked, including a discharge pipe 9 of refrigerant gas at an upper part, and having lubricating oil 6 stored at a lower part. The compression mechanism part 5 is composed of an upper bearing 54 and a lower bearing 55 supporting a lower part of the crankshaft 4, and the cylinder 52 formed between the upper and the lower bearing 54, 55 and including a compression chamber 53 compressing refrigerant gas by rolling piston 52 disposed at an eccentric part 41 of the crankshaft 4. A discharge port 56 of refrigerant gas communicating with the compression chamber 53 is disposed at a flange part 54a of the upper bearing 54 and a plurality of recessed part 57 opening at an upper surface or a lower surface are provided at the flange part 54a. The upper bearing 54 is welded to the case 2 by spot welding 10 at an axially center part of the recessed parts 57 or a position corresponding to an opening part side from the center part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185036-A (JP)
Title: Photobase-generating agent, photosensitive resin composition and circuit board using the same
Inventor: NAGASAWA TOSHIAKI
IPC: C08G73/10
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photobase-generating agent exhibiting improved heat resistance, to provide an alkali-developable photosensitive resin composition providing no byproduct caused by the photo base-generating agent, which is difficult by a photosensitive resin composition using a conventional photo base-generating agent, and requiring no high-temperature curing, and to provide a circuit board using the composition.  <P>SOLUTION: The photobase-generating agent contains an acyloxyimino group represented by formula (1) (wherein, X<SP>1</SP>is arylene having a linking group Y; n is an integer of 0-3; R<SP>1</SP>is aromatic or alkyl having a linking group Y; and Y is a divalent organic group). The photosensitive resin composition contains the photobase-generating agent (A) and a polyamic acid (B), wherein the photobase-generating agent contains a cyclic compound containing a site cleavable by light and represented by formula (1) in the cyclic structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190071-A (JP)
Title: Variable displacement pump and power steering apparatus using the same
Inventor: YAMAMURO SHIGEAKI
IPC: F04C15/06
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement pump and the like capable of enhancing controllability of a discharge flow rate of a pump.  <P>SOLUTION: The variable displacement pump, in which a pressure difference between the front and back of a metering orifice 60 is introduced that is constituted by a second orifice as a stationary orifice provided on a discharge passage, and a third orifice 63 as a variable orifice, includes a control valve for controlling the eccentricity of a cam ring according to the pressure difference, and a solenoid valve 50 for controlling a flowing sectional area of the third orifice 63 based on change of an electric current amount controlled depending on operating conditions of a vehicle, wherein sensitive change in the discharge flow rate in a state where the discharge flow rate of the pump is small, especially during high-speed running or the like can be suppressed, and controllability of discharge flow rate of the pump can be improved, by setting a ratio of change in specific discharge amounts (discharge amount per one revolution of pump) to change in the electric current amount to be supplied to the solenoid valve 50, such that the ratio becomes smaller in a state where a specific discharge amount is small than that in a state where the specific discharge amount is large.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189188-A (JP)
Title: Working machine frame
Inventor: HANAMOTO TAKAHIRO
IPC: B66C23/74
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine frame easy in maintenance work for structural equipment, and to provide a working machine.  <P>SOLUTION: The working machine frame includes a pair of side plates 410, 420 erected revolvable relative to a lower traveling body 2, and a boom supporting part 18 provided on the pair of side plates 410, 420 for supporting a boom 5 so as to be turnable. The pair of side plates 410, 420 have upper edges 411 at least part of which is recess-shaped in a view from the direction parallel to the turning axis of the boom 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197126-A (JP)
Title: Fuel analyzer and fuel analysis method
Inventor: KOBAYASHI TOMOAKI
IPC: G01N33/28
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel analyzer capable of performing the analysis of fuel, even if the analyzer is mounted on a vehicle.  <P>SOLUTION: The fuel analyzer is equipped with a modifying catalyst (3), having the capability of forming hydrogen from at least a part of fuel through dehydrogenation reaction; a fuel supply device (4) for supplying the fuel to the modifying catalyst (3); and a fuel properties inferring means (11) for inferring the properties of the fuel, on the basis of the lowering of the temperature of the modifying catalyst (3), when the fuel from the fuel supply device (4) is supplied to the modifying catalyst (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200548-A (JP)
Title: Rotary electric machine structure
Inventor: ISHIDA TAKESHI
IPC: H02K7/14
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine structure which can prevent drop in cooling efficiency incident to run out of liquid in a reservoir tank.  <P>SOLUTION: The rotary electric machine structure 1 includes a rotary electric machine 2, a transmission means 3 located below the rotary electric machine 2 and transmits the driving force of the rotary electric machine 2, an enclosure member 5 which encloses the rotary electric machine 2 and the transmission means 3, a storage means 18 located at the lower end of the enclosure member 5 and stores the lubricating oil which cools the rotary electric machine 2 and the transmission means 3, a means of conveyance 19 which is rotated by the transmission means 3 and conveys the lubricating oil to the transmission means 3 and the rotary electric machine 2, an additional storage means 21 for storing the lubricating oil conveyed to the rotary electric machine 2 at the lower end thereof, a short circuit means 22 for short-circuiting the inlets of the additional storage means 21 and the means of conveyance 19, and a floating means 23 which floats on the oil level of the lubricating oil stored in the additional storage means 21 and closes the inlet of the short circuit means 22 when the oil level decreases.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200810-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F5/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of detecting abnormality that alarm sound is not generated and preventing further illegal actions.  <P>SOLUTION: In a slot machine, when a prescribed switch signal is turned to an ON state, drawing processing based on a random number value is executed and whether or not to generate a game state advantageous to a player is determined. The slot machine includes a crime prevention means for outputting the alarm sound from a speaker SP on the basis of the output signal of a digital amplifier 74 when the occurrence of an abnormal situation is detected on the basis of sensor output, a silence detection means 75 for detecting a silent state in which a sound signal current does not flow to the speaker SP, and an additional alarm means ST3 for additionally executing a reporting operation at the time of silence abnormality of detecting the silent state in the state that the output signals corresponding to the alarm sound are outputted from the digital amplifier 74.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204499-A (JP)
Title: Data superposing device, communication system and sound communication method
Inventor: AKIYAMA HITOSHI
IPC: G10L19/018
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for improving reliability of data transmission without degrading voice quality of a voice signal by utilizing human auditory characteristics.  <P>SOLUTION: A communication system includes a transmission device and a receiving device. The transmission device includes a data superposing device including: a voice signal input section for inputting the voice signal; a gap forming section for forming a gap section which is a time missing section in the voice signal; and a noise combining section for combining a noise signal modulated by a data code in the gap section of the voice signal, and a sounding section for sounding the voice signal in which the noise signal is combined by the data superposing device into a medium. The receiving device includes: a sound collecting section for collecting a voice signal which is transmitted through the medium; and a decoding section for decoding the data signal from the noise signal included in the voice signal collected the sound collecting section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208949-A (JP)
Title: Cosmetic and manufacturing method of the same
Inventor: OTANI HIROTOSHI
IPC: A61K8/64
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic that exhibits satisfactory beatifying effects even when the compounded amount of a human oligopeptide therein is small and a manufacturing method of the same.  <P>SOLUTION: The cosmetic comprises a human oligopeptide and a sphingomonas extract. The compounded amount of the human oligopeptide is preferably 1×10<SP>-9</SP>to 1 wt.%. Preferably, the compounded amount of the human oligopeptide, X [wt.%], and the compounded amount of the sphingomonas extract, Y [wt.%], satisfy the relationship: 1×10<SP>-4</SP>≤Y/X≤1×10<SP>10</SP>. Further, the cosmetic preferably contains a hyaluronic acid derivative and/or a salt thereof. The cosmetic further preferably contains collagen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211971-A (JP)
Title: Dye-sensitized solar cell and wrist watch equipped with the same
Inventor: WATANABE SHIGERU
IPC: H01L31/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a dye-sensitized solar cell that, although it recently attracts attention as a solar cell for achieving cost reduction or colorful representation and has so unique a structure that a photoexcitation material carrying dyestuff and an electrolyte are enclosed between two sheets of opposed electrodes, such a troublesome work as to attach a lead wire for electric extraction outside is needed due to the basic structure having the electrodes set opposed.  <P>SOLUTION: The dye-sensitized solar cell includes a first substrate having a first thin-film electrode, a second substrate having a second thin-film electrode, a semiconductor layer adsorbing dyestuff and in contact with either the first thin-film electrode or the second thin-film electrode, an insulating spacer between the first thin-film electrode and the second thin-film electrode arranged in opposition, and an electrolytic layer in a space surrounded by the first thin-film electrode, the second thin-film electrode and the insulating spacer. A through-hole is formed in the first substrate reaching the first thin-film electrode, and a reinforcing layer is formed on an opposite surface of the first connecting electrode exposed to an inside of the through-hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212949-A (JP)
Title: Main device, communication system, program, and communication method
Inventor: MOTOOKA SHIGEAKI
IPC: H04W12/06
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of easily, rapidly and safely registering a terminal in a main device, in communication between the terminal and the main device.  <P>SOLUTION: An information collection device 2 as this main device includes: a reception control part 250 for receiving request information 270 one-sidedly transmitted from an optional terminal; an authentication part 252 for authenticating a terminal having transmitted the request information 270 as a legitimate terminal by the request information 270 received by the reception control part 250; and a radio communication part 22 and a power line communication part 23 communicating with the terminal authenticated as the legitimate terminal by the authentication part 252. The authentication part 252 determines whether the terminal having transmitted the request information 270 is present in a close range (area allowing registration) by detecting an error rate, signal intensity, noise and communication speed of the received request information 270, and respectively comparing them with threshold values, and authenticates the terminal as the legitimate terminal only when the terminal is present in the close range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211139-A (JP)
Title: Projector
Inventor: MINAMI KAZUYA
IPC: H04N5/74
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector for efficiently cooling a local heat generation part in an optical member constituting an optical system of the projector.  <P>SOLUTION: The projector includes the optical member which has the local heat generation part that locally generates heat by action of incident light, and a base member 18 on which the optical member is arranged. The projector includes a fan which sends cooling air for cooling the optical member. The projector includes an air guide plate 35 which is arranged near the optical member and guides air so that at least a part of the cooling air may go toward the local heat generation part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217352-A (JP)
Title: Developing device and image forming apparatus
Inventor: TAMURA HIROOMI
IPC: G03G15/08
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact developing device which sufficiently agitates a developer and generates an image without density unevenness.  <P>SOLUTION: The developing device includes a developing part including: a developer carrier 2 for latent image development having a fixed magnet therein; a developer supply member 3 which supplies the developer to the developer carrier 2 from below the developer carrier 2; a developer collecting means which separates the developer from the developer carrier 2 to drop the developer to the developer supply member 3 in a region where a normal magnetic flux density generated by the fixed magnet is low, after an electrostatic latent image is developed in a region where the normal magnetic flux density is high; and a regulating member 6a which is located in a collection path through which the developer is separated from the developer carrier 2 and is collected to the developer supply member 3, and regulates a path of the developer. The developer supply member 3 serves also as a first developer conveying means for conveying the developer in one of longitudinal directions of the developer carrier 2, and the regulating member 6a serves also as a second developer conveying means for conveying the developer in a direction opposite to the developer conveying direction of the first developer conveying means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220338-A (JP)
Title: Synchronous rectification switching regulator and operation control method thereof
Inventor: NISHIDA JUNJI
IPC: H02M3/155
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a synchronous rectification switching regulator equipped with a backflow prevention circuit which can prevent a backflow by surely detecting a sign of the generation of the backflow even if an input voltage and an output voltage are changed, and its operation control method.  <P>SOLUTION: A backflow detection comparator 7 compares a voltage VLX at a connection part LX, i.e., one of both ends of a synchronous rectification transistor M2, at which a voltage becomes high when the backflow is generated, with a voltage which is smaller than a ground voltage GND, i.e., a reference voltage generated according to the output voltage Vout by an offset voltage Voff which is generated according to the output voltage Vout, and detects the sign of the generation of the backflow from the backflow detection comparator 7 or the generation of the backflow. When receiving a signal CPO which indicates that the sign of the generation of the backflow or the generation of the backflow is detected, a control circuit 6 brings the synchronous rectification transistor M2 into a blocked state by forcibly turning it off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218139-A (JP)
Title: Execution history tracing method
Inventor: SATO SHUHEI
IPC: G06F11/28
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracing method for recording all information to be recorded without any loss, and that produces trace information in a data format arranged for each branch execution and for each data access execution.  <P>SOLUTION: An execution history tracing method includes tracing an execution history of a CPU upon executing, in a semiconductor device including the CPU, a program by using the CPU, for one or a tracing target, from outside the semiconductor device via software. The execution history tracing method includes: recording, in a buffer, target information as trace information about an execution of the one or the tracing target, for each instruction cycle in which the target information is produced as the execution history; and performing data sorting by using the software to group the trace information about the execution of the one or the tracing target, the trace information being recorded for the each instruction execution cycle, for each of the one or the tracing target.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260308-A (JP)
Title: Light-emitting element, light-emitting device and electronic device
Inventor: OSAWA NOBUHARU
IPC: H05B33/12
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting element having improved light emission efficiency.  <P>SOLUTION: It has been found that the problem can be solved by the light-emitting element, having a structure which has a light-emitting layer, in which a first light-emitting layer and a second light-emitting layer are formed in contact with each other from an anode side, and the first light-emitting layer formed of a first substance as an emission center substance in the second light-emitting layer. A second substance as a host material for dispersing the first substance as the emission center substance is contained in the second light-emitting layer. In the light-emitting element, as the second substance, a substance having an energy gap (or triplet energy) larger than the energy gap (or triplet energy) of the first substance is selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217089-A (JP)
Title: Monochrome condenser for neutron beam
Inventor: HIRAGA HARUHIRO
IPC: G21K1/06
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monochrome condenser for a neutron beam which can eliminate the defect of the difficulty in curved surface control based on conventional mechanical methods, enables point light-gathering in mm size and can generate high-intensity neutron beams at low costs.  <P>SOLUTION: The condenser is formed by curving work applied to a bulk wafer of semiconducting crystals of Si, Ge or SiGe through a high-temperature pressurizing work method in a temperature range which has a plastic deformation capacity enabling an arbitrary plastic deformation of the semiconducting crystals. The condenser is used as a monochrometer or an analyzer for a neutron beam which can monochromatize it and heighten the intensity of it at the same time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226330-A (JP)
Title: Electromagnetic transducer
Inventor: MORI KIYOFUMI
IPC: H04R9/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electromagnetic transducer capable of acquiring a necessary drive force by receiving magnetic flux of permanent magnets even if the permanent magnets are inexpensive, and having a diaphragm of improved rigidity.  <P>SOLUTION: The electromagnetic transducer includes: strip-like permanent magnets 10 disposed so as to have a predetermined gap 11 and have alternately different polarities; a diaphragm 20 in which protrusion bends 21a are formed along the predetermined direction of a base material, coils 22 are formed on the surface of the protrusion bends 21a and the protrusion bends 21a are disposed on the gap 11 having different polarities of the permanent magnet 10; and a frame 30 for housing the permanent magnets 10 and supporting the diaphragm 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224789-A (JP)
Title: Drive recorder
Inventor: BABA KATSUAKI
IPC: G08G1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive recorder, which facilitates specification of the cause of an accident and allows reference to image information other than the time of the accident.  <P>SOLUTION: The drive recorder D includes: a camera 2 installed in a vehicle; an acceleration sensor 3 for detecting at least two longitudinal and lateral axial accelerations of the vehicle; and a storage means 4 for storing images taken by the camera 2 and the accelerations detected by the acceleration sensor 3. When an accessory power source of the vehicle is ON, the imaging and the acceleration detection are started, and a file including image information taken at each predetermined imaging time is successively generated and stored in the storage means 4 while substituting the older file by the generated file. Further, when a condition that the acceleration detected by the acceleration sensor exceeds a predetermined threshold or exceeds the predetermined threshold for a given time is established, the imaging is performed for a predetermined time, and a file including the time when the acceleration exceeds the threshold and image information taken within the predetermined time is generated and stored in the storage means 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222820-A (JP)
Title: Method for curing concrete surface
Inventor: IKI NAOYUKI
IPC: E04G21/02
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for curing a concrete surface in a tunnel structure or a culvert structure simplifying attachment and detachment of curing material sheets and surely preventing the concrete surface from being dried to carry out curing.  <P>SOLUTION: The method for curing the concrete surface in the tunnel structure or culvert structure comprises spraying a penetrant having penetrating property into concrete without having adhesive property, to the concrete surface and/or the curing material sheets 2 to interpose 300-600 cm<SP>3</SP>/m<SP>2</SP>between the concrete surface and the curing material sheets 2, pressing the outer surfaces of the curing material sheets 2 to the concrete surface to push out air bubbles between the concrete surface and the curing material sheets 2 from the ends of the curing material sheets 2, and then sticking the ends of the curing material sheets 2 with a sticking tape 3 while overlapping the ends of the adjacent curing material sheets 2, thus obtaining the sealed state between the concrete surface and the curing material sheets 2 to cure the concrete surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT