baber/WOPTO huggingface dataset:
Patent JP-2011232015-A (JP)
Title: Internal pressure control device
Inventor: YAMAMOTO HIROSUMI
IPC: A61L2/20
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To relax a pressure variation in a hermetically sealed chamber (pass box 4).SOLUTION: The hermetically sealed chamber 4 is connected to an intake passage 12 for supplying air from an external environment through an aseptic filter 14, and to an exhaust passage 20 for discharging a gas through an aseptic filter 22, and includes an intake valve 18 and an exhaust valve 26 for selectively opening and closing the intake passage 12 and the exhaust passage 20, respectively. The apparatus also includes a control means 46 for controlling the inlet valve 18 and the exhaust valve 26 to keep the internal pressure of the hermetically sealed chamber 4 at a prescribed positive pressure level. Furthermore, a silicon membrane 48, which is expanded or retracted depending on a change in the internal pressure of the hermetically sealed chamber 4 to relax the pressure change, is connected to the exhaust passage 20 between the aseptic filter 22 and the exhaust valve 26.
Patent JP-2011238357-A (JP)
Title: Battery
Inventor: UEDA HISASHI
IPC: H01M4/02
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To suppress a bend at a corner of a bag-shaped separator covering an electrode plate.SOLUTION: A battery comprises: a substantially rectangular positive electrode plate; a substantially rectangular negative electrode plate; and a substantially rectangular bag-like separator including the positive electrode plate or the negative electrode plate. The separator comprises: a fusion part formed along the shape of the included positive electrode plate or negative electrode plate; and an corner fusion part including at least a linear fusion portion which connects a first edge near an corner of the included positive electrode plate or negative electrode plate to a second edge positioned in a direction from the first edge toward one of corners of the separator which is the nearest corner to the first edge.
Patent JP-2011239019-A (JP)
Title: Mixing device
Inventor: FUJITA HIROAKI
IPC: H04R3/00
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device which displays a parameter assigned to a fader on a display for displaying all the channels for each channel group.SOLUTION: In normal mode when a fader level is assigned to a fader, a switch and display part in a navigation switch 52 displays a bar graph 60 to show an input level of each channel, a fader position marker 62 to show a fader level, and a scene target value marker 61 to show a target value of scene-recalled scene data. Thus, in the normal mode a signal level and the fader level of each channel can be confirmed by the navigation switch 52. Also, in sends on fader mode, the switch and display part displays the bar graph 60 to show the input level of each channel, and a send level of each channel. Thus, in the sends on fader mode the signal level and the send level of each channel can be confirmed by the navigation switch 52.
Patent JP-2011236284-A (JP)
Title: Flame-retardant urethane resin and flame-retardant synthetic leather
Inventor: KIKUCHI YUKIO
IPC: D06N3/14
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant urethane resin exhibiting good flame retardancy.SOLUTION: The urethane resin is composed of a polyol, an isocyanate and a phosphorus-containing chain extender, which is obtained by esterifying a phosphorus-containing dicarboxylic acid: 2-(9,10-dihydro-9-oxa-10-oxide-10-phosphaphenanthren-10-yl)methylsuccinic acid (compound X) using tetramethylene glycol (PTG) or 3,3-dimethylolheptane (DMH) used as a chain extender in the main chain of a urethane resin.
Patent JP-2011236770-A (JP)
Title: Fuel injection control device of internal combustion engine
Inventor: MIYAURA TAKESHI
IPC: F02D41/40
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device of an internal combustion engine, the device capable of performing sub-injection with high flexibility carried out through a multi-stage fuel injection.SOLUTION: The device carries out not only main injection but post injection. The post injection is carried out through multistage fuel injection, which is operated by dividing into a plurality of times in a single combustion cycle. The post injection is carried out on the basis of a target post injection amount TQP and a target injection frequency CP, which are set on the basis of an operation state of the internal combustion engine. A valve opening delay time TA and a valve closing delay time TB are calculated on the basis of a fluctuation state of the fuel pressure in a fuel injection valve. An estimated execution period when the post injection is expected to be carried out is calculated on the basis of the target post injection amount TQP, target injection frequency CP, valve opening delay time TA and valve closing delay time TB (S104). When the estimated execution period is longer than a predetermined allowable injection period (S105:NO), the target injection frequency CP is changed into a smaller frequency(S106).
Patent JP-2011237364-A (JP)
Title: Semiconductor pressure sensor
Inventor: YOSHIKAWA EIJI
IPC: G01L9/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor which can improve a breakdown withstand pressure of a diaphragm.SOLUTION: A semiconductor pressure sensor comprises: a first semiconductor substrate 3 having a recessed part 2 which is opened at one surface in the thickness direction; a second semiconductor substrate 4 which is arranged to be opposed to one surface of the first semiconductor substrate 3; and a first silicon oxide film 6 which is interposed between the first semiconductor substrate 3 and the second semiconductor substrate 4 and has a through-hole 5 which makes the recessed part 2 and the second semiconductor substrate 4 communicate with each other. When viewed from a facing side to the through-hole 5 and the opening of the recessed part 2, at least one part of an edge of the through-hole 5 is positioned inside of an opening edge of the recessed part 2.
Patent JP-2011234703-A (JP)
Title: Seed impregnation rotation sprinkler with tilling
Inventor: ISHIDO ATSUSHI
IPC: A01C15/02
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a seed impregnation rotation sprinkler with tilling which can easily, continuously and efficiently perform spraying of liquid fertilizer and seeds while cultivating soil in a vegetable garden.SOLUTION: Tilling blades and rotation wheels are prepared at both ends of a circular container for containing liquid fertilizer, and a bottle case is provided in a tank of a cylindrical vessel. A push button, a water and liquid intake, and a screw cap are prepared at a lateral surface of the rotation wheel, an opening and closing tool for spraying the liquid fertilizer, an opening and closing tool for sowing, and an opening and closing tool for seeding one line are prepared at a proper place of a circular face of the cylindrical vessel, and a cap and a discharge hole are prepared in the opening and closing tool for spraying liquid fertilizer. Furthermore, seed impregnation rotation sprinkler with tilling is characterized by preparing a storage case, a cap, a seed intake hole, and a discharge hole in the opening and closing tool for sowing, and the opening and closing tool for sowing one line.
Patent JP-2010182418-A (JP)
Title: Method of recording and/or reproducing digital data on record carrier
Inventor: SCHROEDER ERNST F
IPC: G11B20/12
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To read and/or write data on a record carrier by random access for reading and writing even though a conventional recording method continuously records digital data from the beginning of a track to its end at a net data rate on a case-by-case basis through the whole recording.  <P>SOLUTION: The continuous recording of the digital data is replaced by burst recording. Each burst forms one cluster on the record carrier by the burst recording of data. The data are recorded with an advantage at a data rate of 1.411 Mbit/sec in a CD standard recording format. Data recording and reproducing is achieved on a rewritable and non-contact scannable record carrier, for instance an optical magnetic disk (MOD).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011245042-A (JP)
Title: Ultrasonic diagnosis apparatus
Inventor: NAKAJIMA SHINJI
IPC: A61B8/00
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To surely stop the movement of a display by a simple mechanism during the conveyance in an ultrasonic diagnosis apparatus.SOLUTION: A display restraint mechanism 228 is provided behind an operation panel 18 and on the upper surface of a base 20. The display restraint mechanism 228 has: a fixation portion 230 having a reception groove 234 for receiving a handle body 42A provided at the display; and a rotation section 232 moving rotationally relative to the fixation section 230. When the rotation section 232 is rotated with the handle body 42A received in the reception groove 234, the upper side of the handle body 42A is covered with a cover section 240. In the state, a hook member 242 protrudes outward from the rotation section 232 and is hooked to an upper end part 38A to serve as a strut.
Patent JP-2011174030-A (JP)
Title: Water-based ink composition for ball-point pen and ball-point pen refill and ball-point pen using the same
Inventor: YAMADA AKIRA
IPC: C09D11/18
Filed: 2010-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for a ball-point pen rich in practicality, having excellent drying resistance in an ink composition containing a large amount of a pigment and persistently forming a good script, and to provide a ball-point pen refill and the ball-point pen using the ink composition.  <P>SOLUTION: The water-based ink composition 6 for the ball-point pen includes: at least the pigment; water; a shear viscosity reduction imparting agent; and a saccharide mixture containing ≥30 mass% of an octose or higher starch saccharified material and/or a reduced substance thereof, and the pigment is contained in an amount of 10-50 mass% in the total amount of the ink composition without containing a glycolic water-soluble organic solvent. The ball-point pen refill 1 and ball-point pen use the ink composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010210641-A (JP)
Title: Quantification method using isotope labeled internal standard substance, analysis system for executing the quantification method, and program for the analysis
Inventor: ODA YOSHINARI
IPC: G01N27/62
Filed: 2010-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quantitating with good accuracy, furthermore, quantitating absolutely, one or a plurality of biological molecules in a sample that cannot be labeled metabolically (for instance, tissue, biological fluid, cell, cell organ, protein complex and the like), an analysis system and analysis method that allow for a quantitative analysis of a mass analysis spectrum, and a program that causes a computer to execute the quantitative analysis method.  <P>SOLUTION: An isotope labeled biological molecule is prepared beforehand and added to each sample, and measurements are carried out with a mass spectroscopic device. Further, by quantitating the isotope labeled biological molecule prepared beforehand, a comprehensive absolute quantification of a biological molecule is also possible. Furthermore, in mass spectroscopy of a biological molecule, by performing the isotope labeling method at the same time as waveform separation processing on a mass spectrum, quantitative analysis of biological molecule expression with higher accuracy is possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011245132-A (JP)
Title: Structure and method for installing bathtub
Inventor: MUTO TAKAO
IPC: A47K3/16
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To further reliably ensure air tightness inside a water-proof pan by facilitating the drop of a projection on the back side of a flange of a bathtub perpendicular to an airtight member.SOLUTION: The bathtub 1 includes: a flange 12 formed while projecting at an outward side from an upper end edge of an inner tub; and a projection 17 formed while projecting downward from the back side of the flange 12. The water-proof pan 2 disposed at a lower side of the bathtub 1 includes a surrounding wall 22 rising upward from the peripheral edge of a bottom. At the upper edge 22a of the surrounding wall 22, the airtight member 40, and a guide 5 including a guide surface 5a formed at a position higher than that of the airtight member 40 are disposed. The guide 5 controls drop of the projection 17 of the bathtub 1 placed on the guide 5 from a guide surface 5a when the bathtub 1 is installed in the water-proof pan 2, and guides the projection 17 to a prescribed position on the upper surface of the airtight member 40 when the moved bathtub 1 reaches a prescribed installation position.
Patent JP-2011246070-A (JP)
Title: Cap attachment structure and cap
Inventor: ONISHI SATOSHI
IPC: B60B7/06
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To secure a removal load from a wheel of a cap even if heat is added.SOLUTION: A first locking claw 30 of a wheel center cap 10 is elastically deformed and engaged with the wheel 80 in a state of attaching the wheel center cap 10 to the wheel 80. When removing the wheel center cap 10 from the wheel 80, the first locking claw 30 and a second locking claw 50 of the wheel center cap 10 are elastically deformed, and the removal load by the first locking claw 30 and the second locking claw 50 acts on the wheel center cap 10. Here, the second locking claw 50 is not elastically deformed in a state of attaching the wheel center cap 10 to the wheel 80. Thus, since bending stress does not act on the second locking claw 50, even if the heat is added to the second locking claw 50, deformation by the heat creep of the second locking claw 50 can be restrained. Thus, the removal load of the wheel center cap 10 from the wheel 80 can be secured.
Patent JP-2011248986-A (JP)
Title: Recording device and recording method
Inventor: MATONO HARUKI
IPC: G11B27/00
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure the minimum recording speed in a recording device having a plurality of devices.SOLUTION: A recording device comprises a CPU 100, a memory 101, a storage I/F102, an outside I/F103, an address control portion 201, a medium switching control portion 202, a virtual command responding portion 203, an ATAP control portion 204, a buffer control portion 205, a remaining amount management portion 208, and at least two or more medium switching type recording devices. When the remaining amount management portion 208 detects that the remaining amount of the recording medium becomes smaller than a predetermined threshold value set in advance, the change of an address converting method is instructed to the address control portion 201. The address control portion 201 changes the address converting method so as to stop the writing of at least one drive, and replaces a disc of the drive in which recording is stopped while continuing the recording of another disc.
Patent JP-2010184349-A (JP)
Title: Cutting plotter
Inventor: FUJI HIDETOSHI
IPC: B26D5/30
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting plotter capable of correctly cutting a cutting contour of an image printed on a surface side of a board by a cutter without any error from a back side of a print medium.  <P>SOLUTION: The cutting plotter includes a plurality of marks 16 provided on a surface of a print medium 10 for recognizing position information and arrangement information of an image 14, a cut mark 13 formed on the inner side of the marks 16 through the print medium 10, a sub mark 11 of a thin chip shape with its contour same as that of the marks, and having a small piece of the shape to be suitable for the cut mark 13 on one side of the chip, and a mark recognizing means for recognizing the sub mark 11 installed with the cut mark 13 and the small piece being suitable for each other as the position information and the arrangement information of the image 14, at a position of the back side of the print medium 10 corresponding to the mark 16. The print medium 10 with the image 14 being printed thereon is cut from the back side of the print medium 10 along the cutting contour 15 of the image 14 according to the recognized position information and arrangement information of the mark recognizing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011252206-A (JP)
Title: Case hardening steel part having excellent sliding characteristic
Inventor: TSUCHIDA TAKEHIRO
IPC: C21D9/28
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a case hardening steel part having a low friction coefficient and excellent sliding characteristics.SOLUTION: In the case hardening steel having carburized layer or carbo-nitrided layer on the surface, the component of the steel contains, by mass%, 0.1-0.5% C, 0.03-2% Si, 0.2-1.8% Mn, ≤3% (not containing 0%) Cr, ≤0.03% (not containing 0%) P, ≤0.2% (not containing 0%) S, 0.16-0.5% Al, 0.0005-0.008% B, 0.002-0.015% N, ≤0.002% O and the balance Fe with inevitable impurities, and satisfies following formulae (1) and (2) and has surface roughness Ra of ≤0.16 μm. [N]-1.3×[B]≥0.0010% (1), in the formula, [] shows contents (%) of the respective elements, and surface solid solution Al≥0.15% (2).
Patent JP-2011252889-A (JP)
Title: Display device and display processing method
Inventor: MORIYAMA HIROYUKI
IPC: G01R13/20
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a waveform display update rate.SOLUTION: When one end of a line art forming a histogram is defined as an origin and the other end of the line art is defined as an end point, a data processing circuit 3 measures the frequency of amplitude value of an input waveform, sets the presence/absence of the origin and end point of the line art having a length corresponding to the measured frequency to generate origin/end point data, and adds the generated origin/end point data to the waveform data to generate origin/end point/waveform data D2. A display processing circuit 5 generates a histogram with the line art obtained from the origin/end point/waveform data D2 by connecting the origin to the end point and generates a waveform from the origin/end point/waveform data D2. Thereby, an oscilloscope 100 can synchronously display the histogram and the waveform without performing a synchronization process for synchronously displaying the histogram and the waveform. Consequently, the burden to a CPU can be reduced to prevent a decline in a processing time of the CPU and improve the waveform display update rate.
Patent JP-2011257040-A (JP)
Title: Refrigerator and control device of electronic expansion valve for the same
Inventor: ESAKA HIROKICHI
IPC: F25B1/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To achieve the environment of a wide-range temperature zone with one electronic expansion valve by a control device of the electronic expansion valve for a refrigerator.SOLUTION: The control device 32 includes: an indoor temperature detection part 28 for detecting an indoor temperature T; a storage part 34 for storing a plurality of operation patterns of the electronic expansion valve 20; an operation pattern selection part 36 for selecting one operation pattern from the plurality of operation patterns on the basis of the indoor temperature T; and an electronic expansion valve control part 38 for controlling the electronic expansion valve 20 on the basis of the operation pattern selected by the operation pattern selection part 36. By controlling the electronic expansion valve 20 by the appropriate operation pattern selected corresponding to the indoor temperature T, the environment of the wide-range temperature zone is achieved even if the number of the electronic expansion valves 20 is one.
Patent JP-2011257556-A (JP)
Title: Optical unit with image stabilizing function
Inventor: WAIDE TATSUKI
IPC: G03B5/00
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit with an image stabilizing function that can suppress increases in sizes in an optical axis direction and a direction intersecting the optical axis direction even if photo-reflectors and/or an image stabilizing drive mechanism are provided to a movable module having an optical element.SOLUTION: In an optical unit 100 with an image stabilizing function, while an image stabilizing drive mechanism 500 is provided between an outer circumferential face of an imaging unit 1 and a fixed body 200 (top cover 250), a first photo-reflector 580 and a second photo-reflector 590 are disposed on a space between the bottom (substrate 15) of the imaging unit 1 provided with an oscillation fulcrum 180 and a fixed body 200 (bottom cover 700). The first photo-reflector 580 is disposed in a position overlapping an axial line X0, out of two axial lines X0 and Y0 of the oscillation of the imaging unit 1 in the direction of an optical axis L, and the second photo-reflector 590 is disposed in a position overlapping the axial line Y0 in the direction of the optical axis L.
Patent JP-2011257246-A (JP)
Title: Gas chromatograph and method for using the same
Inventor: HISU NAOKI
IPC: G01N30/64
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas chromatograph in which deterioration of detection sensitivity of a semiconductor gas sensor, i.e., a detector, with time is suppressed.SOLUTION: A gas chromatograph 1 includes: a separation column 2; a semiconductor gas sensor 3; a first flow path 4 connecting the separation column 2 and the semiconductor gas sensor 3; and a first valve 5 for opening/closing the flow of gas between the separation column 2 and the semiconductor gas sensor 3 in the first flow path 4.
Patent JP-2011259206-A (JP)
Title: Wireless base station and its control method
Inventor: KITAJI MITSUHIRO
IPC: H04W88/08
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a wireless base station capable of sufficiently reducing a handover failure rate.SOLUTION: A wireless base station eNB#1 includes a storage unit 130 that stores a handover parameter for controlling handover in association with moving speed information showing a moving speed of any wireless terminal, and a control unit 120 that detects a handover failure and controls the storage unit 130 so as to adjust the handover parameter associated with the moving speed information showing a failure detected moving speed as the moving speed of the wireless terminal in which the handover failure is detected.
Patent JP-2010237220-A (JP)
Title: Holder for conductive contact
Inventor: KAZAMA TOSHIO
IPC: H01R33/76
Filed: 2010-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive contact holder that can ensure setting of the position of a contact with high precision while simplifying the manufacturing.  <P>SOLUTION: A holder 2 partly supported by an arm 5 is formed with a metal reinforcement material 6 and a synthetic resin holder hole forming member 7 filled in openings 6a provided in the reinforcement material, wherein holder holes 8 for conductive contacts 3 are formed in the holder hole forming member, and a pair of needle bodies 11, 12 and springs 10 are accepted by the holder holes to form a both end projection type conductive contacts, whereby since the base metal of the holder can be considered as metal, the strength thereof is higher than that of an integral object formed of a synthetic resin material 9, and such an event that a dimensional change occurs due to, for example, a temperature variation in inspection (inspection under high temperatures) and the variation thereof with elapse of time due to residual working deformation can be easily suppressed, a variation in pitch of the holder holes can be suppressed to maintain the accuracy, and stable inspection can be performed for a long period.  <P>COPYRIGHT: (C)2011,JPO&INPIT