baber/WOPTO huggingface dataset:
Patent JP-2010203067-A (JP)
Title: Branched passage unit and valve device for water supply
Inventor: ONISHI NAOKAZU
IPC: F16K27/00
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branched passage unit constituted by a plurality of branched passages and electric opening and closing valve devices for opening and closing these branched passages and capable of being arranged in a small space.  <P>SOLUTION: This branched passage unit C is provided with a plurality of branched passages 61, 75 and a plurality of electric opening and closing valve devices 66, 77 for opening and closing the branched passages 61, 75. This branched passage unit C constituted by arranging a plurality of branched passages 61, 75 and a plurality of electric opening and closing valve devices 66, 77 along one virtual plane 79 has a dimension suppressed to be small in the direction crossing the virtual plane 79 orthogonally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201700-A (JP)
Title: Image recorder
Inventor: OGAWA MIKIO
IPC: B41J2/175
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for decreasing the size and thickness of a purging mechanism.  <P>SOLUTION: A printer section 11 includes: a first cap 31, a second cap 32; a pump 33 for generating suction pressure; and a first tube 36 and second tube 37 connecting the first cap 31, second cap 32, and pump 33 one another; and a cam mechanism 34. While holding the first and second caps 31 and 32 in a first position, a slide cam 40 is slidable between a slide position where the first tube 36 or second tube 37 is selectively compressed and another slide position where both these tubes are uncompressed. While holding the first and second caps 31 and 32 in a second position, the slide cam 40 is slidable in the slide position where the first tube 36 or second tube 37 is selectively compressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203868-A (JP)
Title: Pressure regulator
Inventor: TAKAHASHI MASAO
IPC: F16K17/30
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure regulator having a pressure indication member, not requiring special operation, and not discharging gas to the atmosphere.  <P>SOLUTION: This pressure regulator is constituted by fixing in a body 1, the pressure indication member 10 including; a cylinder 11 wherein a first vacant chamber 11a and a second vacant chamber 11b are formed inside, and an opening 11e is formed across the second vacant chamber; a sliding member 12 comprising a shaft part 12a and a piston part 12b, wherein a first pattern 12c and a second pattern 12d are formed on the outer circumferential surface of the shaft part, and inserted into the cylinder 11 slidably; an O-ring 13 arranged on the end on the second vacant chamber side of the first vacant chamber, for preventing leakage of gas; an O-ring pressing member 14; a compression spring 15 arranged between the O-ring pressing member and the piston part; and a specification member 16 for specifying a sliding limit of the sliding member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205004-A (JP)
Title: Apparatus, and method for preparing circuit model, simulation device, and simulation method
Inventor: SATO TAKASHI
IPC: G06F17/50
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit model preparation apparatus increasing simulation accuracy of a power supply circuit by a comparatively simple equivalent circuit model.  <P>SOLUTION: The circuit model preparation apparatus includes: an obtaining means 122 for obtaining a change in parasitic induction using a distance from a mounting surface up to a ground layer as a variable with respect to a basic equivalent circuit model corresponding to a passive element mounted on the surface of a circuit board in which a distance from the mounting surface up to the ground layer in which a feedback current flows is a predetermined value; and a preparation means 123 for preparing equivalent circuit model information in which the distance from the mounting surface up to the ground layer is an optional value by reflecting the change in the parasitic inductance, which is obtained by the obtaining means 122, to the basic equivalent circuit model.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203366-A (JP)
Title: Control device for compression ignition type internal combustion engine
Inventor: KOJIMA AKIKAZU
IPC: F02D43/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a compression ignition type internal combustion engine capable of maintaining excellent drivability by preventing an increase in NOx and the noise even if the intake pressure is low.  <P>SOLUTION: An engine control system is constructed for a four-cylinder engine as a vehicular engine, and the fuel injection control or the like is executed by an ECU 60 as the center. The ECU 60 detects the intake pressure (S1), and decides the target ignition timing based on the detected intake pressure (S2). A control map wherein the intake pressure and the target ignition timing correspond to each other is housed in a ROM. The control map of this embodiment is set so that the target ignition timing is delayed as the intake pressure is lowered and that the injected fuel is burned at the same pressure grade as the pressure grade before the intake pressure is lowered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206088-A (JP)
Title: Tape peeling device
Inventor: SHIMIZU TAKASHI
IPC: H01L21/683
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape peeling device which can peel off a protective tape certainly and excellently without causing damage to a semiconductor wafer even if there is a variation in the thickness of the semiconductor wafer.  <P>SOLUTION: The tape peeling device includes a table 54 for mounting the semiconductor wafer 12 having the protective tape 14 stuck to the surface thereof, and a lift member 22 which is provided to move vertically. The tape peeling device also includes a puncture projection 36 for peeling which is inserted into the end face of the protective tape 14, a peeling portion 24 which is formed at the lift member 22 and holds the puncture projection 36 for peeling, and a holding portion 40 which holds the protective tape 14 peeled by the puncture projection 36 for peeling. The tape peeling device is further provided with a stopper shaft 42 which is fixed in such a manner that the position can be adjusted in the vertical direction for a movable table 18 and limits the lowering position of the lift member 22, and a movement controller which controls each movement operation of the lift member 22 and the movable table 18. The relative position of the stopper shaft 42 is fixed to a position where the puncture projection 36 for peeling does not abut on the semiconductor wafer 12 before the puncture projection 36 for peeling is inserted into the end face of the protective tape 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201895-A (JP)
Title: Cover composite to be attached to book, method for manufacturing the same, and method for hooking cover on book
Inventor: HARA HIDEKAZU
IPC: B42D3/18
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover composite made of a book cover and a transparent film involving no air, and reduce a manufacturing cost.  <P>SOLUTION: The cover composite involving no air and showing high productivity is obtained by removing a book cover from a book in advance and executing lamination by a pressure joining device including at least one roll.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209938-A (JP)
Title: Differential gear for vehicle
Inventor: YOSHIYAMA TAKAHIRO
IPC: F16H48/38
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear for a vehicle, obtaining mutually different locking rate performance in each of a driving mode and a coasting mode.  <P>SOLUTION: A differential case 2 has a pinion gear outer peripheral surface support 8 for supporting a pinion gear 4 rotatably by sliding along the outer peripheral surface, and a pinion gear shaft outer peripheral surface support 10 supporting the insertion end 5b of a pinion gear shaft 5 rotatably with respect to the shaft through-hole 4c of the pinion gear 4 in one of the driving mode and coasting mode of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212779-A (JP)
Title: Sampling frequency converter
Inventor: TAKATO KENJI
IPC: H03H17/00
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sampling frequency converter for synchronizing with the sampling frequency of only the output side and outputting a discrete signal after frequency conversion when the ratio of sampling frequency to be converted is not a simple integer ratio or the sampling frequency fluctuates.  <P>SOLUTION: The sampling frequency converter includes: a first latch section 1-1 for capturing discrete signal data of a first sampling frequency according to clocks of the first sampling frequency and latching them; an oversampling synchronizing section 1-2 for capturing the discrete signal data outputted from the first latch circuit 1-1 according to clocks of a frequency of integer multiple of the second sampling frequency and outputting the captured data; a digital filter 1-3 for allowing a low band component of the output signal of the oversampling synchronizing section 1-2 to pass; and a decimation section 1-4 for decimating signal outputted from the digital filter 1-3 per clock of the second sampling frequency and outputting the decimated signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211849-A (JP)
Title: Disk device
Inventor: SASAOKA HIROMASA
IPC: G11B7/135
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform spherical aberration correction operation, in a normal manner, even if shocks are received.  <P>SOLUTION: A spherical aberration correction mechanism 3 includes a synthetic resin lens holder 6 which supports a spherical aberration correction lens 4 and can undergo reciprocative motion along an optical axis O, which passes through the spherical aberration correction lens 4; a lead screw 11 which is parallel to the optical axis O; a lead nut 12 which screws together the lead screw 11; and a spring 13 which presses the lens holder 6 against the lead nut 12. A stopper 17 is provided, which includes a stopper main part 17a, which is parallel to the lens holder 6 with an interval t2 larger than the thickness t1 of the lead nut 12; and a pair of side-edge sections 17b, which is bent from both side edges of the stopper main part 17a and is integrally formed in the lens holder 6. The lead nut 12 is inserted in a gap 19 between the stopper 17 and the lens holder 6, and the projection part 12a, which is integrally formed in the lead nut 12, is fitted in a whirl-stop section 14 of the lens holder 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210827-A (JP)
Title: Light control unit
Inventor: GOTO MASAKO
IPC: G02F1/13357
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control unit capable of efficiently utilizing diffused light.  <P>SOLUTION: The light control unit includes a first diffusion sheet wherein a diffusion angle is periodically changed along a prescribed direction in a sheet surface when light is made incident vertically on the sheet surface and a second diffusion sheet wherein a diffusion angle A in a first direction in which the diffusion angle shows the maximum value and a diffusion angle B in a second direction vertical to the first direction in the sheet surface are different from each other when light is made incident vertically on the sheet surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242387-A (JP)
Title: Method for producing sugar chain dendrimer containing thiosialoside type oligosaccharide and its use
Inventor: SAKAMOTO JUNICHI
IPC: A61P31/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dendrimer compound for inhibiting influenza neuraminidase activity.  <P>SOLUTION: The thiosialooligosaccharide binding dendrimer compound is represented by formula (I) (wherein E<SP>1</SP>and E<SP>2</SP>are each any of carbon, silicon and germanium and are mutually the same or different; R<SP>1</SP>and R<SP>2</SP>are each the same or different hydrocarbon group; R<SP>3</SP>, R<SP>4</SP>and R<SP>5</SP>are each the same or different hydrocarbon chain which may contain oxygen, nitrogen and/or a carbonyl group; Y is a thiosialooligosaccharide residue or another substituent group and at least one is a thiosialooligosaccharide residue; l is an integer of 0-2; m is an integer of 0-2; k is a number of 0 or 1; and when k is 0, 3-m is 1), its pharmacologically acceptable salt or their hydrates are also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209576-A (JP)
Title: Bridge design program
Inventor: O KEIUN
IPC: E01D21/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge design program which enables the automatic replacement of numeric values for the calculation of strength of a main girder and a cross girder of a bridge girder even in the case of an arbitrary lattice structure.  <P>SOLUTION: In the bridge design program, longitudinal and transverse lines of the bridge are defined by imparting a line name to a line on linear computation; and a panel point in a position in which the respective lines cross each other, a member element between the panel points, and an action position or an action range of a load are identified by the line name so that the input and output of data can be performed. In the creation of a building frame structure model based on linear data, an input screen on which the main girder and the transverse girder are separated from the other members is displayed, data inputted from each input screen are stored as different files; a shaping or non-shaping lattice structure portion is selected on the basis of each of the files; and structural analysis in which the numeric values are automatically replaced is performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210531-A (JP)
Title: Analyzing device
Inventor: SAEKI HIROSHI
IPC: G01N35/00
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzing device capable of positively sending a solution toward a measurement cell from a mixing cavity.  <P>SOLUTION: An inlet (37a) of a capillary channel for sending a liquid from a mixing cavity (39) toward a measurement spot is formed in the neighborhood of one wall surface (4) among upper and lower surfaces of the mixing cavity (39), which is located in a swinging direction for a mixing process, and a step (39a) is formed on the other wall surface (3) in a direction so that the gap of the mixing cavity (39) is wider at an inner peripheral side than at an outer peripheral side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093224-A (JP)
Title: Method of manufacturing flexible printed wiring board and structure of the same
Inventor: CHOU PO-JU
IPC: H05K1/02
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a flexible printed wiring board and its structure.  <P>SOLUTION: The method of manufacturing the flexible printed wiring board includes processes as follows: (1) to provide a base material, (2) to perform preheating and drying of the base material, (3) to form a circuit pattern including a ground circuit, an X-axis circuit, a Y-axis circuit, and an external connection circuit on the surface of the base material by a screen printing, and (4) to form a ground circuit layer on the surface of the base material according to the circuit pattern. Further, (5) to form a Y-axis circuit layer on the surface of the base material as well, and (6) to form an X-axis circuit layer on the surface of the base material along the X-axis circuit. Finally, (7) to form a carbon paste enhancement layer at a location of the external connection circuit on the surface of the base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218453-A (JP)
Title: Mobile electronic device and method of controlling mobile electronic device
Inventor: TOMOE HIROKI
IPC: G06K7/10
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic device which can improve user-friendliness, and to provide a method for controlling the mobile electronic device.  <P>SOLUTION: A mobile electronic device (2) that transmits and receives data with respect to an external device by wireless communication receives electric power from the external device (1) by wireless and supplies electric power to respective portions of the mobile electronic device (2). The mobile electronic device (2) includes a transmission/reception unit (24) configured to transmit and receive data with respect to the external device (1) and a plurality of signal processor units (243) configured to subject data transmitted and received by the transmission/reception unit to signal processes according to different communication protocols. The mobile electronic device (2) determines a communication protocol based on data received by the transmission/reception unit (24), selects one of a plurality of signal processor units (243) based on the determination result, and performs a control operation to cause the transmission/reception unit (24) to transmit and receive data by use of the selected signal processor unit (243).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010222410-A (JP)
Title: Oily ink composition for ballpoint pen
Inventor: NASUKAWA MAKOTO
IPC: C09D11/18
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oily ink composition for a ballpoint pen, showing little blurring upon starting to write and giving a smooth writing condition even when the pen is left to stand without a cap, so as to solve such problems that when a ballpoint pen is left to stand without a cap, the ink is dried at an ink discharge aperture to produce a resin film due to volatilization of a solvent even in a minute amount, and this induces blurring upon starting to write, and that a satisfactory composition is yet not to be obtained.  <P>SOLUTION: The oily ink composition for the ballpoint pen contains at least a colorant, 50 to 80 wt.% of an organic solvent, a film-forming resin having a hydroxy group or a carbonyl group in the molecule, and 1.0 to 5.0 wt.% of an ester of ethylhexanoic acid and butyl ethyl propanediol.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225394-A (JP)
Title: Nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery charging method
Inventor: KISHI TAKASHI
IPC: H01M10/44
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery and its charging method capable of improving durability, especially, the cycle characteristics.  <P>SOLUTION: In the nonaqueous electrolyte secondary battery constituted by housing a positive electrode 1 containing a positive electrode active material, a positive electrode terminal 5 connected to the positive electrode;a negative electrode 2 containing a negative electrode active material of which the operating potential is 1.0 V or more with respect to potential; a negative terminal 6 connected to the negative electrode; a separator 3 arranged between the positive electrode and the negative electrode; and a nonaqueous electrolytic solution in a sheath container 7, the nonaqueous electrolyte secondary battery has a third electrode 4, electrically insulated from the positive electrode 1 and the negative electrode 2 and installed in the sheath container, and a third terminal connected to the third electrode. At the third electrode, the active material is provided capable of storing and releasing lithium at an operating potential which is lower than that of the positive electrode active material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223755-A (JP)
Title: Device and method for measuring axle load
Inventor: KAWASAKI YOSUKE
IPC: G01G19/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle-load measuring device capable of improving accuracy of measurement results, reducing the number of components, and hence reducing equipment costs.  <P>SOLUTION: The axle-load measuring device includes an axle-load sensor 2a for measuring the weight of a wheel 202a at one side provided in an axle 201, an axle-load sensor 2b for measuring the weight of a wheel 202b at the other side provided in the axle 201, and an operation section. The axle-load sensor 2b is disposed with a prescribed distance D to the axle-load sensor 2a in a traveling direction X1 of a traveling vehicle. The operation section doubles the measurement results of the axle-load sensor 2a to calculate a first weight value of the axle 201, and doubles the measurement results of the axle-load sensor 2b to calculate a second weight value of the axle 201, and calculates the weight of the axle 201, based on the average value of the first and second weight values.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225478-A (JP)
Title: Photoelectric conversion element and its manufacturing method
Inventor: NAGATA TOMOHIRO
IPC: H01L31/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element of high conversion efficiency and its manufacturing method.  <P>SOLUTION: The photoelectric conversion element made by laminating a conductive support body, a photoelectric conversion layer 4, an electrolyte layer 5, and a counter electrode 3 in that order. The photoelectric conversion layer includes semiconductor particles 41, metal fine particles 44 adhered to the semiconductor particles, and further, sensitizing dye 43 adhered around the semiconductor particles and metal fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225504-A (JP)
Title: Arc gas exhaust structure of circuit breaker
Inventor: SHIMIZU KEITA
IPC: H01H73/18
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively exhaust an arc gas outside a breaker case without making foreign matters invade inside the breaker case.  <P>SOLUTION: A separator 9 for supporting a movable contact is arranged inside the breaker case 2, and the separator 9 moves up and down between a contact closed position and a contact open position. An exhaust hole 6 for discharging the arc gas is formed on a side face of the case 2, and the exhaust hole 6 is blocked with a side wall 17 of the separator 9 from the inside of the case 2. A vent hole 23 for communicating with the exhaust hole 6 is formed on the side wall 17. The vent hole 23 continuously has a penetrating section 23a for penetrating the side wall 17, and a groove 23b which is dented on the outer face of the side wall 17. When the separator 9 moves to the contact open position, the groove 23b is opposite to the exhaust hole 6 while the penetrating section 23a is blocked by the case 2, and the arc gas generated in an arc-extinguishing chamber 19 is discharged outside the case 2 through the shortest exhaust passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223182-A (JP)
Title: Fuel injection state detection device
Inventor: YAMADA NAOYUKI
IPC: F02M47/02
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection state detection device improved in detection accuracy when an injection start time is detected based on a pressure waveform detected by a fuel pressure sensor.  <P>SOLUTION: An actual injection start time is calculated based on an descending waveform A1 in a period in which pressure lowers accompanied by a rise in the injection rate of a fuel among the pressure waveforms of fuel detected by a fuel pressure sensor attached to a fuel injection valve. For example, the descending waveform A1 is modeled by a modeling means so as to represent the descending waveform by a numerical formula, reference pressure Ps(n) is calculated based on pressure in a specific period T12 before the descending waveform A1 appears, and a time ts obtained by substituting the reference pressure Ps(n) for the modeled numerical formula (modeled expression f(t)) is calculated as injection start timing.  <P>COPYRIGHT: (C)2011,JPO&INPIT