baber/WOPTO huggingface dataset:
Patent JP-2007215766-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SHIBANUMA HIROYUKI
IPC: A61B8/00
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To make an ultrasonic diagnostic apparatus small in size and low in cost by reducing the number of reception units while sufficiently exhibiting the performance of an ultrasonic probe.  <P>SOLUTION: In the ultrasonic diagnostic apparatus, a delay time is not added to electric signals from an ultrasonic vibrator 42-1 since a delay element is not interposed there between, prescribed delay time τ, 2τ or 3τ is added to electric signals from ultrasonic vibrators 42-2 to 42-4 with delay elements 43-1 to 43-3 interposed there between, and they are output to the addition part of a main body. The addition part adds the electric signals from the ultrasonic vibrators 42-1 to 42-4 and supplies them to the reception part as added signals. The A/D converter of the reception part converts the added signals from analog signals to digital signals, and a separator separates the digital signal to four digital signals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007216267-A (JP)
Title: Low melting point brazing filler metal for aluminum heat exchanger and method for producing aluminum heat exchanger
Inventor: OGAWA HIROSHI
IPC: B23K1/00
Filed: 2006-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low melting point brazing filler metal for an aluminum heat exchanger, the brazing filler metal which can materialize brazing by low temperature treatment, and allows the amount of use thereof to be reduced than before, and to provide a method for producing the aluminum heat exchanger using the same.  <P>SOLUTION: When the aluminum heat exchanger composed by joining a plurality of members made of an aluminum alloy is produced, the low melting point brazing filler metal is used for joining the plurality of members and contains a brazing filler metal component composed of zinc alloy particles with an average particle diameter of ≤20 μm and a flux component composed of noncorrosive flux particles with an average particle diameter of ≤20 μm. A blending ratio between the brazing filler metal component and the flux component is 0.6 to 2.0. The zinc alloy particles preferably comprises, by mass, 2 to 6% Al, and the balance Zn with inevitable impurities. The noncorrosive flux particles are preferably composed of a mixed composition of CsF and AlF<SB>3</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225725-A (JP)
Title: Image forming apparatus
Inventor: NAGAMORI YOSHITAKA
IPC: G03G15/02
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-reliability image forming apparatus capable of ensuring the improved stability of the entire apparatus and retaining high-quality image formation over a long period of time.  <P>SOLUTION: In an image forming unit 13K, in which because of the effect of monochrome/color ratio in image formation, a charging roll 16 is more likely to be soiled than the respective charging rolls of image-forming units 13Y, 13M, and 13C used for the formation of a color image, a cleaning system whose cleaning performance is higher than that of each of the image forming units for the formation of a color image is used as a cleaning member for the charging roll 16. Since each charging roll 16 can be cleaned satisfactorily, while the differences between the soil levels of the charging rolls 16 are restricted, the stability of the entire apparatus is improved and the reliability is enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224957-A (JP)
Title: Wire clamp
Inventor: KANOGAWA YOSHIAKI
IPC: F16G11/12
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost wire clamp with a short axial direction length, the small number of parts and a simple structure.  <P>SOLUTION: This wire clamp is provided with an insertion hole 3 through which a wire 2 is inserted, a main body 1 having a tilt hole 4 crossing the insertion hole 3 with a predetermined angle other than a right angle, a rotating body 5 inserted into the tilt hole 4 so as to be capable of coming in and out of the insertion hole 3 and brought into rolling contact with the wire 2 in the insertion hole 3, and a spring 10 arranged in the tilt hole 4 and pushing the rotating body 5 to the wire 2 in the insertion hole 3. Thus, the rotating body 5 and the spring 10 are not arrayed in the axial direction of the insertion hole 3, and thereby, the axial length of the main body 1 can be reduced. A member for holding the rotating body 5 in the main body 1 in such a manner of capable of being advanced or retreated can be dispensed with, the number of the parts can be reduced, the structure is simplified, and the cost can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225173-A (JP)
Title: Heat treatment furnace and solar battery cell
Inventor: NAKATANI MITSUNORI
IPC: F27B9/24
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment furnace with low energy consumption capable of obtaining an ideal heat treating condition of a heat treating object, and further, capable of easily removing broken pieces from the top of a conveying part in the case there is an occurrence of breakage of the heat treating object on the conveying part inside a furnace.  <P>SOLUTION: The heat treating furnace is equipped with: an injection side conveying mechanism as a conveying mechanism for conveying the heat treating object 51, for injecting the heat treating object 51 into the furnace and conveying it to a predetermined position; and a carry-out side conveying mechanism for receiving the heat treating object 51 at the predetermined position from the injection side conveying mechanism and conveying it to the outside of the furnace from the predetermined position. The injection side conveying mechanism and the carry-out side conveying mechanism each convey the heat treating object 51 by beams 22, 32 having a cantilever structure for operating periodically at a predetermined cycle. The entire beams 22, 32 of the injection side conveying mechanism and the carry-out conveying mechanism become the condition of being completely outside the furnace at the time of injection and taking out of the heat treating object 51.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007224805-A (JP)
Title: Side housing for rotary piston engine and method for manufacturing same
Inventor: IZUMIMORI HAJIME
IPC: F02B55/08
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost side housing excellent in wear resistance in an aluminum alloy side housing for a rotary piston engine.  <P>SOLUTION: The aluminum alloy side housing for the rotary piston engine includes metal layer composed of single metal having thermal expansion coefficient in a range of 12 to 18×10<SP>-6</SP>/°C or alloy containing the metal of 50 wt.% or more on aluminum alloy base material on a surface (seal sliding surface 2) on which a seal member installed on a rotor slides out of surfaces of the side housing 1, and includes a layer of metal nitride film or metal carbon nitride film (layer of metal nitride file or the like) on the metal layer. The metal is preferably one of iron, nickel and zirconium.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222484-A (JP)
Title: Sewing machine
Inventor: WATANABE HIROSHI
IPC: D05B35/06
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable the optional correction of a position of a guide for guiding a string material to the bottom of a needle.  <P>SOLUTION: The sewing machine is provided with a sewing mechanism for sewing the string material to an object to be sewn along an advance direction of sewing based on sewing data and the guide 16 rotatable around the axis of a sewing needle 8. The guide 16 positions itself on the front side of the advance direction to guide the material. From the sewing data, the advance direction of the next stitch sewing is calculated (S1). A correction angle is obtained from an optional ratio of an angle difference between the next stitch advance direction and the last one to an angle difference obtained from multiplication of an optional correction (S2). The correction angle is added to the next stitch advance direction (S3). A difference between the value in which the correction angle is added to the next stitch advance direction and a present rotation angle of the guide 16 is obtained (S4). The obtained value is the rotation angle of the guide 16 corrected through the correction angle. A rotation position of the guide 16 is controlled from the rotation angle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228502-A (JP)
Title: Synchronous reproducing device of motion picture data
Inventor: HARADA JUNICHI
IPC: H04N19/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous reproducing device of motion picture data that is compact and can be utilized at low cost, which synchronizes a plurality of motion pictures of an MPEG system per frame and reproduces the motion pictures.  <P>SOLUTION: The synchronous reproducing device of motion picture data is provided with data input means 10; a decoder 20; a synchronized image frame specifying means 30; an image frame determining means 50 for determining whether each decoded image frame is a synchronized image frame; a storage means 60 for storing each of the image frames in association with the data input means 10, if each decoded image frame is a synchronized image frame; a memory check means 70 for determining whether the image frames are each stored for all the data input means 10; and an output means 80 for outputting the image frames stored in the storage means 60 associated with each of the data input means 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231745-A (JP)
Title: Evaporated fuel treatment device for internal combustion engine
Inventor: ANURA TOSHIKI
IPC: G01M99/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device for an internal combustion engine for significantly increasing a purge amount.  <P>SOLUTION: The vehicle has a leakage testing device for testing the presence of any leakage hole in a closed space from the fuel tank to a purge valve. The evaporated fuel treatment device comprises: a first fuel state determination means determining fuel concentration FGPGFB purged from a canister, based on a deviated amount of an actual air-fuel ratio from a target air-fuel ratio; and a second fuel state determination means determining fuel concentration FGPGPM by running air-fuel mixture through an air-fuel mixture flowing part partially in common to the closed space, with a purge control valve closed. At a step 2108, the FGPGFB is compared with the FGPGPM to determine the reliability of the FGPGPM. When the FGPGPM is determined reliable, the FGPGPM is allowed to be reflected on the control (2110). When the FGPGPM is determined not reliable, the reflection of the FGPGPM to the control is prohibited (2109).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228858-A (JP)
Title: Arboreous plant having improved nitrogen dioxide uptake ability and assimilation ability
Inventor: MORIKAWA HIROMICHI
IPC: A01H5/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means, particularly tree capable of stably exhibiting nitrogen dioxide uptake ability and assimilation ability even in the environment such as urban area by efficiently absorbing and assimilating nitrogen dioxide in the atmosphere.  <P>SOLUTION: A transgenic arboreous plant or its descendent having improved nitrogen dioxide uptake ability and assimilation ability retains a nucleic acid encoding an exogenous polypeptide having nitrous acid-reducing enzyme activity so as to be expressible. A method for reducing NO<SB>x</SB>comprises growing the transgenic arboreous plant or its descendent in the atmosphere containing NO<SB>x</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234389-A (JP)
Title: Fuel cell and its manufacturing method
Inventor: AKIYAMA SHIRO
IPC: H01M8/10
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which a pressure loss in a gas passage is made small when it is large.  <P>SOLUTION: A plurality of sealing parts are provided beforehand in a connection part of a manifold 12 with the gas passage 16 in a cell, and when a pressure loss in the gas passage is large, a penetrating mouth 22 is provided on the separator 10 near the manifold 12. As a result, the gas passage 16 is connected to the manifold 12 and the pressure loss in the gas passage can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228896-A (JP)
Title: Method for measuring hyaluronic acid
Inventor: KAJIYAMA NAOKI
IPC: C12Q1/28
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the amount of hyaluronic acid in a specimen by an enzymatic method simply.  <P>SOLUTION: This method for measuring the amount of the hyaluronic acid in the specimen comprises to subject the specimen under a decomposition reaction by a hyaluronic acid lyase capable of decomposing the hyaluronic acid to disaccharides, to subject the obtained reaction mixture under an oxidation reaction by an N-acylhexosamine oxidase, and to perform a color-developing reaction by hydrogen peroxide produced thereby.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235788-A (JP)
Title: Television receiver
Inventor: SAKATSUJI OSAMU
IPC: H04N5/44
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required until video presentation on a television receiver in UP/DOWN channel selecting operation.  <P>SOLUTION: When an UP/DOWN channel selecting instruction is received in a step S1, video/audio output switching is performed in a step S2, and a tuner to be set is selected in step S3. When a first tuner is selected as the tuner to be set, frequency setting is performed on the first tuner, a TS signal is acquired, and MPEG DEMUX processing is performed. An ES signal is then acquired, MPEG DECODE processing is performed, video/audio output processing is performed, and operation is returned to the step S1. When a second tuner is selected in a step S3, frequency setting to the second tuner is performed, a TS signal is acquired, and MPEG DEMUX processing is performed. An ES signal is then acquired, MPEG DECODEC processing is performed, video/audio output processing is performed, and operation is returned to the step S1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025630-A (JP)
Title: Liquid crystal device, and electronic appliance
Inventor: OTA HITOSHI
IPC: G02F1/1335
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device for a double-sided display with which display unevenness is scarcely visually recognized by reducing a footprint of a reflection polarizing plate and, while modulating an abrupt change of a reflectance, and an electronic appliance.  <P>SOLUTION: In the liquid crystal device for the double-sided display including first and second liquid crystal panels disposed so as to at least partially overlap with each other in a plan view via an illuminator, a reflection polarizing plate is equipped between the second liquid crystal panel and the illuminator, and in a region which is in a reflection polarizing plate non-existing region of the illuminator on the second liquid crystal panel side and is at least adjacent to the reflection polarizing plate, a reflectance adjusting member for making light reflectance in the region come close to that in a reflection polarizing plate existing region, different from the reflection polarizing plate, is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240174-A (JP)
Title: Optical fiber distribution type temperature measuring apparatus
Inventor: MURAYAMA KODAI
IPC: G01K11/12
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber distribution type temperature measuring apparatus which achieves reduction in measurement time and improvement in measurement accuracy.  <P>SOLUTION: The optical fiber distribution type temperature measuring apparatus comprises a pulse light source, a wavelength demultiplexer for demultiplexing Raman-backscattered light, which returns from an optical fiber into Stokes light and anti-Stokes light, a first light-receiving section for converting the Stokes light into electrical signal, a second light-receiving section for converting the anti-Stokes light into electrical signal, a first sampling section, a second sampling section, and an arithmetic control section for calculating temperature using first data sampled by the first sampling section, under the condition of spontaneous Raman scattered light be measured and second data sampled by the second sampling section, under the condition of stimulated Raman scattered light be measured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241586-A (JP)
Title: Communication system, server device, and terminal cooperation method used for same
Inventor: WATANABE YASUHIRO
IPC: G06F13/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system enabling a user who uses a plurality of terminals concurrently, to use presence service and transmit/receive IM (instant messages) from any terminal without a sense of incongruity.  <P>SOLUTION: An IM and P (presence) server 3 determines presence information on the user by a presence control section 32 and performs transmit/receive control of IM by an IM control section 31 based on priority corresponding to the meaning of presence information set from each of PC terminals 1-2, 1-1 and hand-set terminals 2-0, 2-1, a time stamp with each presence information generated, and service capacity of each terminal changed according to the classification and cooperating state of the terminals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239587-A (JP)
Title: Fuel injection device and method of determining abnormality of fuel injection device
Inventor: MATSUNODAIRA ATSUSHI
IPC: F02D41/20
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of preventing a malfunction or stall from occurring in an engine by accurately detecting the state of a battery and prompting a user to maintain the battery.  <P>SOLUTION: This fuel injection device comprises a fuel injection module 1 having a function of sucking, pressurizing and jetting fuel by reciprocating a plunger by energizing a solenoid 1a, a control module 2 for providing a drive signal to the fuel injection module 1, a generator 3, and the battery 5. After the drive signal of the solenoid 1a is turned on and a predetermined time is elapsed in an on-state, a battery voltage is detected by a battery voltage detection circuit 16. The battery voltage is compared with a predetermined value by a battery state determination means 8a to determine the state of the battery. The result of the determination is indicated by a battery state indication lamp 18.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240913-A (JP)
Title: Electrooptical device and electronic apparatus
Inventor: YASUDA TAKEO
IPC: G09G3/20
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To display different kinds of pictures on a main display panel and a sub display panel with one kind of video signal input.  <P>SOLUTION: An electrooptical device has: a first display panel having pixels corresponding to a first color filter with colored regions of at least four or more colors; a second display panel having pixels corresponding to a second color filter with colored regions less in the number of colors than the first color filter; a repeating means for connecting a first data line and a second data line to each other in the display mode of the second display panel; a driver which drives the pixels of the first or second display panel; an image processing circuit which receives a first color video signal corresponding to the second color filter and outputs a second color video signal corresponding to the first color filter; and a route control means for supplying the first color video signal to the driver and supplying the second color video signal from the driver to the second data line through the repeating means in the display mode of the second display panel.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242472-A (JP)
Title: Key switch
Inventor: SHIMAZU KENJI
IPC: H01H27/00
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch in which not only the number of parts is few and which becomes inexpensive, in which assembling characteristics are improved, in which the width dimension of an operation part becomes smaller, and in which rotation of a drive cam by a driver or the like can be prevented.  <P>SOLUTION: In a state that lock cams 17, 18 are not pushed by an operation key 60, by means that an engaging part 21D which is a corner part between a circular face part 21A of a lock cam side fitting protruding part 21 and a lock cam side counter projection releasing part 21B is engageably and releasably engaged with a corner part 12R of a drive cam side fitting protruding part 12, the rotation of the drive cam 10 is suppressed, and by means that lock cam side fitting protruding part 21 is rotated by rotation of the lock cams 17, 18 due to pressing of the operation key 60, the engaging is released and the drive cam 10 is made rotatable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240411-A (JP)
Title: Gas meter
Inventor: ITO MASAHIKO
IPC: G01F3/22
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To introduce tool discrimination information to a gas meter, without having to depend on the detection of the gas flow rate of gas equipment.  <P>SOLUTION: The gas meter 1 at least comprises a gas measuring section 8, a communication terminal section 10, and a memory section 11. Tool discrimination information is introduced to the gas meter 1, in advance, via the communication terminal 10 by using terminal equipment 9, or the like, when the gas equipment, is installed or renewed thus discriminating the connected gas equipment and hence constructing a gas meter system capable of easily discriminating the gas equipment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006200123-A (JP)
Title: Clear or translucent aqueous fabric softener compositions containing high content electrolyte and optional phase stabilizer
Inventor: FRANKENBACH GAYLE MARIE
IPC: C22F1/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide clear or translucent aqueous fabric softener compositions containing high content electrolytes and phase stabilizer.  <P>SOLUTION: Clear, or translucent fabric softener compositions comprise fabric softener compound, principal solvent system, and high level electrolytes. The high electrolyte level allows a broader range for principal solvents to be used and/or reduces the incidence of increased viscosity, when low levels of principal solvent are used. Phase stabilizers which are primarily ethoxylated hydrophobic materials can be used to reduce the amount of principal solvent that is needed and/or to stabilize the compositions in the presence of the highest levels of electrolyte. Specific phase stabilizers provide additional benefits including improved softening. Specific electrolytes provide improved results. Addition of primary solvents and/or phase stabilizers to the softener compounds can improve the viscosity/handling of the compounds and the ability to create the finished compositions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI