baber/WOPTO huggingface dataset:
Patent JP-2012233551-A (JP)
Title: Hydraulic circuit of construction machine
Inventor: NAKANO JUN
IPC: E02F9/22
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit of a construction machine capable of reducing a pressure loss (an energy loss) of the unoperated other system more than a conventional loss, when operating only an actuator of one system.SOLUTION: This hydraulic circuit 1 includes unloading passages 12 and 13 connected to a split pump 51 with a regulator 52, first directional control valves 4w-4z of a first system and second directional control valves 5w-5y of a second system respectively connected to the unloading passages 12 and 13. The hydraulic circuit 1 has a first auxiliary unloading valve 7 for outputting pilot pump pressure instead of first negative compressor pressure when all the first directional control valves 4w-4z of the first system are not operated by inputting the first negative compressor pressure and the pilot pump pressure, and a first unloading valve 2 for discharging oil from the split pump 51 to a tank 59 in response to output of the first auxiliary unloading valve 7 and third negative compressor pressure.
Patent JP-2012238953-A (JP)
Title: Image forming system and function addition method
Inventor: INNAN SEITSUGU
IPC: H04N1/387
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently add information to various places of document data in response to a user's request of the time.SOLUTION: A condition designation reception part 21a receives designation of at least one condition designation from among plural conditions determining a place to which a predetermined function is added in document data. A display 11a displays a list of pages including a place meeting the condition the designation of which is received by the condition designation reception part 21a. An addition place setting part 21b selects a page to which a predetermined function is to be added from among pages included in the list displayed by the display 11a and sets the place meeting the condition the designation of which is received, in the selected page, as a place to which the predetermined function is to be added.
Patent JP-2012216739-A (JP)
Title: Solid state imaging element and imaging device
Inventor: GOTO TAKASHI
IPC: H01L27/146
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminate solid state imaging element which does not break down even when excessive light enters.SOLUTION: A solid state imaging element 100 comprises a plurality of pixels 101 each including a photoelectric conversion part P above a substrate 10 and a circuit S reading out a signal depending on charge generated by the photoelectric conversion part P. The circuit S includes a charge storage part 10 in which holes that moved to a pixel electrode 21 are stored and which is formed in the substrate 10, and an output transistor 32 outputting a signal depending on a potential of the charge storage part 10. The charge storage part 10 includes a charge storage region 11 electrically connected with the pixel electrode 21, a charge storage region 13 formed adjacent to the region 11 at a distance and a region 12 electrically separating the region 11 and the region 13 at a potential higher than a predetermined potential in a cross-sectional potential and electrically connecting the region 11 and the region 13 at a potential not higher than the predetermined potential in the cross-sectional potential. The output transistor 32 outputs a signal depending on a potential of the region 13.
Patent JP-2012237043-A (JP)
Title: METHOD FOR REMOVING Ni FILM FROM MASK MEMBER MADE OF STAINLESS STEEL
Inventor: KOZUKI ATSUSHI
IPC: C23C14/00
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively removing an Ni film without eroding a mask member made of stainless steel when removing the Ni film deposited in a thin film pattern forming process from a surface of the mask member made of stainless steel used for pattern forming in the film pattern forming process such as sputtering.SOLUTION: The Ni film is dissolved and removed using mixed acid aqueous solution containing 15-25 wt.% of sulfuric acid and 5-15 wt.% of nitric acid when the Ni film formed on the surface of the mask member is removed from the mask member made of stainless steel used for forming the Ni film in a prescribed pattern on a substrate by a thin film formation technique.
Patent JP-2012239129-A (JP)
Title: Amplification circuit and radio communication apparatus
Inventor: ONISHI MASAHIKO
IPC: H03F3/189
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To compensate for a quadrature modulation error without providing an additional feedback loop for detecting the quadrature modulation error.SOLUTION: An amplification circuit includes: a quadrature modulator 33; an amplifier 2 for amplifying a quadrature-modulated signal; a distortion compensation section 4 for compensating a distortion of the amplifier with a first compensation coefficient; a quadrature modulation error compensation section 9 for compensating a quadrature modulation error; an updating section 10b for updating a second compensation coefficient for compensating the quadrature modulation error; an error estimation section 10a for estimating an error of the quadrature modulation error; and a prediction section for computing a prediction value of an output of the amplifier with the second compensation coefficient updated. The second compensation coefficient is updated on the basis of the estimated error. The prediction value is computed on the basis of the estimated error and an amplifier output. The distortion compensation section 4 computes the first compensation coefficient on the basis of the prediction value.
Patent JP-2012241314-A (JP)
Title: Movable staircase
Inventor: SUGIHARA MASAHARU
IPC: E04F11/04
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To minimize an installation space of a staircase when not using the staircase.SOLUTION: For a movable staircase, a plurality of treads 13 are alternately installed in a direction crossing girder members 11 and 12. A pull-up mechanism 20 for pulling up the staircase is provided on an upper end part of the staircase, and turning members 15 such as casters are provided on a lower end part of the staircase. Thus, a staircase part 10 is pulled up by the pull-up mechanism 20, and the lower end part of the staircase is drawn to a vertical lower position of the upper end part of the staircase. The pull-up mechanism 20 comprises a roughly U-shaped frame body 21, long axis screw rods 23 are equipped along vertical frames on both sides of the frame body, a horizontal rail 25 provided with female screw parts to be screwed to the long axis screw rods 23 on both ends thereof is disposed, and by rotating one of the long axis screw rods 23, the horizontal rail 25 is moved up and down. The upper end part of the staircase part 10 is connected to the horizontal rail 25. The girder member 11 at the side can be provided with a handrail member.
Patent JP-2012034569-A (JP)
Title: Switching power supply device, switching power supply circuit and electrical apparatus
Inventor: KITAMURA NORIYUKI
IPC: H02M3/155
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a switching power supply device capable of off-control of a switching element without using a resistor element, also adaptable to switching power supplies with different types of circuit configurations as well as capable of significant downsizing of the switching power supply.SOLUTION: According to an embodiment of the invention, the switching power supply device comprises a series connection and plural external terminals. The series connection includes a first switching element, a constant current element, and a diode which are connected in series and integrated. The plural external terminals include: a first external terminal derived from a main terminal of an element located on one end of the series connection; and a second external terminal derived from a main terminal of an element located on the other end of the series connection.
Patent JP-2012253121-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TANIMOTO TOSHIKO
IPC: B24B37/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of suppressing a recess, dishing, and erosion when a conductor pattern is formed in an opening provided in an interlayer insulating film by polishing a metal film by CMP process.SOLUTION: There is provided a method of manufacturing a semiconductor device comprising: a polishing step of forming a conductor pattern formed of a barrier film 18 and a metal film 19 in an opening by removing the metal film 19 and the barrier film 18 formed above an upper surface of an interlayer insulating film 14 by CMP process. In the polishing step, the conductor pattern is formed by performing polishing using polishing conditions under which difference between a polishing rate of the metal film 19 and a polishing rate of the interlayer insulating film 14 is small, before an upper surface of the interlayer insulating film 14 is exposed.
Patent JP-2012249564-A (JP)
Title: Method for producing seasoned processed food
Inventor: KANAI YOSHIHIRO
IPC: A23L17/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a seasoned processed food which can be used as a raw material for seasoning foods such as dried cuttlefish and crispy plum.SOLUTION: In the first step, a processed food is immersed, for a prescribed time, in a soup prepared by cooking a seasoning food material in an aqueous solution containing vinegar. In the second step, sorbitol is added to and boiled in the soup of the first step. In the third step, the processed food is cooled after the second step, and then dried. The seasoning food material preferably includes dried cuttlefishes or a fruit such as crispy plum. The processed food is konjak or steamed fish paste. The sorbitol concentration of the soup is preferably 60-80 mass%, in a case for producing seasoned konjak, or 1-10 mass% in a case for produced seasoned steamed fish paste.
Patent JP-2012251063-A (JP)
Title: Polyurethane adhesive and laminate film
Inventor: OSAKI TAKESHI
IPC: C09J11/06
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane adhesive excellent in easy peelability and in mechanical strength of a coating film; and a laminate film obtained by using the polyurethane adhesive.SOLUTION: The polyurethane adhesive includes: a polyisocyanate component; a polyol component; and an internal mold release agent containing an orthophosphoric acid derivative represented by general formula (1). In the formula: Rand Rare the same or different from each other; and they are 9-24C hydrocarbon groups, or one of them is a 9-24C hydrocarbon group while the other is a hydrogen atom.
Patent JP-2012251515-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: SAITO TORU
IPC: F02M61/10
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve of an internal combustion engine, which has a structure capable of suppressing deposition of a combustion product on an injection hole provided and deflected by a predetermined angle from the center axis of a nozzle body.SOLUTION: With the lift operation of a needle valve 20 supported to be operable to lift in a nozzle body 10, fuel to be filled in and supplied to the nozzle body 10 is injected and supplied to an internal combustion engine through an injection hole 10H. The injection hole 10H is formed in a sack part 11 having a space to be a receiving part of fuel inside the tip end of the nozzle body 10, in such a form that the injection hole is deflected from a common center axis CL1 of the nozzle body 10 and the needle valve 20. The volume formed by the space shape of the sack part 11 and by the tip end shape of the needle valve 20 is controlled in such a manner that a volume in a side where the injection hole 10H is present with respect to the common center axis CL1 of the nozzle body 10 and of needle valve 20 is smaller than a volume in a side where the injection hole 10H is not present with respect to the common center axis CL1.
Patent JP-2012257415-A (JP)
Title: Switching power supply circuit and controller of motor
Inventor: SHINOZUKA NORIYUKI
IPC: H02M3/28
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress a voltage rise accompanying a load change without providing a current detection circuit in a switching power supply.SOLUTION: A switching power supply circuit 14 includes: a transformer 41 having a primary winding and a secondary winding; a primary-side circuit 40 for inputting a switching signal into the primary winding to drive the transformer 41; a gate drive circuit 20-n that is connected with the secondary winding and electrically insulated from the primary-side circuit 40. The gate drive circuit 20-n includes a gate drive circuit 21-n driven by a PWM signal from a motor ECU100 and a bleeder resistance R20-n that increases a current flowing in the gate drive circuit 20-n. When detecting the PWM signal from the motor ECU100, the gate drive circuit decreases a current value flowing through the bleeder resistance R20-n.
Patent JP-2012255513-A (JP)
Title: Structure for joining metal member to synthetic resin
Inventor: YAMADA TOMONORI
IPC: F02F7/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for joining a metal member to a synthetic resin member to thereby enhance adhesive strengths, by using a sealer member with simple equipment.SOLUTION: In the structure for joining the metal member to the synthetic resin member 11, a large number of recesses 30 are formed on the surface of the synthetic resin member 11. The sealer member 12 is affixed between the metal member and the synthetic resin member 11 while enabling the surface where the recesses 30 are formed to face the surface of the metal member. In the joining structure, the sealer member 12 comes into the recesses 30, and the sealer member 12 joins the metal member to the synthetic resin member 11.
Patent JP-2013000908-A (JP)
Title: Molding die, molding device and method of producing molded product
Inventor: HASHIMOTO KIYOSHI
IPC: B29C33/76
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding die, a molding device and a method of producing a molded product, which can prevent the generation of burrs on the molded product.SOLUTION: The molding device 100 includes the die 110. The die 110 includes a lower die 114 and an upper die 116 coming into contact with the lower die 114, and a cavity 120 holding a thermosetting resin is formed between the lower die 114 and the upper die 116. The die 110 further includes an elastic body 150 disposed on a parting face 144 where the lower die 114 and the upper die 116 come into contact with each other, brought into contact with a light curing resin held by the cavity 120, pressed against the light curing resin held by the cavity 120 and thus elastically deformed.
Patent JP-2013002527-A (JP)
Title: Planetary gear mechanism
Inventor: ARAI HIDEHIRO
IPC: F16H1/28
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear mechanism capable of suppressing an increase in the thickness of a carrier.SOLUTION: The planetary gear mechanism includes a pair of opposed carrier plates 14b, 14c, a pinion shaft 27 formed on each of the carrier plates 14b, 14c and inserted into each of a pair of opposed shaft supporting holes 14d, 14d for rotatably holding a pinion gear (a stepped planetary pinion) 13, a flange part 27b provided at one end of the pinion shaft 27, and having an inner end face 27bi abutting on an outer surface 14bo of the carrier plate 14b, and a holding member 30 having an abutting part 31 abutting on an outer end face 27bo of the flange part 27b, and a gripping part 32 gripping both opposed side faces 14h, 14h of the carrier plate 14b.
Patent JP-2013000965-A (JP)
Title: Form printing sheet and delivery slip
Inventor: SASUGA HIRONOBU
IPC: B42D11/00
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a form printing sheet having such configuration that a surface sheet on which information is printed by a printer is attached to base material to be peelable, which makes it possible to easily peel the surface sheet from the base material by picking up the end of the surface sheet without causing a paper jam in the printer.SOLUTION: The form printing sheet 1 is obtained by attaching an information printing sheet 4 to the surface side of the base material 2 to be peelable, providing a pressure sensitive adhesive 5 on the back side of the base material 2, and covering and protecting the surface of the pressure sensitive adhesive 5 with release paper 6. The form printing sheet 1 is divided into a margin part 1A and a form part 1B by a slit 7 reaching the upside of the release paper 6 from the surface side of the information printing sheet 4, and a projecting part 9 projecting from the margin part 1A side to the form part 1B side is provided at a boundary part between the both parts, and also a non-attached peeling mouth 10 is provided at a portion facing the projecting part.
Patent JP-2013003057-A (JP)
Title: Specimen analyzer
Inventor: ITO KENICHI
IPC: G01N35/00
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a specimen analyzer with which an operator who has thrown in a specimen can be easily confirmed.SOLUTION: A specimen analyzer comprises a measurement unit, an information processing unit and a conveyance unit 4. The conveyance unit 4 includes an IC card reader. When an operator sets a specimen rack to a pre-analysis rack storage section 41 and instructs conveyance start, user authentication using an IC card is requested. When the user authentication using the IC card is made successful, a specimen rack L stored in the pre-analysis rack storage section 41 is determined as a conveyance target. When the operator gives an instruction of measurement start to the specimen analyzer, the specimen rack L of the conveyance target is conveyed by a rack conveyance section 43, and a specimen held in the specimen rack L is measured by a measurement unit 2. An obtained analysis result is displayed together with a name of the operator who has instructed conveyance.
Patent JP-2012012392-A (JP)
Title: Coated powder particles
Inventor: ZHEN YUEQIAN
IPC: A01N25/26
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a powder composition which retards the release of a cyclopropene compound when mixed with water but does not entirely prevent the release of the cyclopropene compound.SOLUTION: The powder composition comprises a collection of particles (I) having median particle diameter of 10-200 μm, wherein each of the particles (I) comprises (a) a covering of a fatty compound having melting point of 50-110°C and (b) one or more inner particles (II) comprising one or more complex that contains a cyclopropene compound molecule or a portion of a cyclopropene compound molecule encapsulated in a molecule of a molecular encapsulating agent. Also, a slurry comprising water and the powder and a method for contacting plants or plant parts with the slurry are provided.
Patent JP-2013001363-A (JP)
Title: Gate device
Inventor: MIZOGUCHI ATSUSHI
IPC: E01F1/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a gate device suppressing damage of a connection position of an end of a restraint member with a drive member due to external force applied to the restraint member bridged to freely slide in a vertical direction; and achieving cost reduction and lightening of a body.SOLUTION: A drive member 22 is connected to an inner ring 21a of a connection member 21. Also, the drive member 22 is connected to an endless belt 74. A lower restraint bar 14 is connected to an outer ring 21b of the connection member 21. When external force is applied to the lower restraint bar 14, a load due to the external force acts on an end of the lower restraint bar 14. The outer ring 21b of the connection member 21 turns with respect to the inner ring 21a in response to size and direction of the load, and it absorbs a load acting on the inner ring 21a.
Patent JP-2013011372-A (JP)
Title: Method for operating combustion ash deposition preventing apparatus and combustion ash deposition preventing apparatus
Inventor: IWAMURA MAKI
IPC: F23J3/02
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a combustion ash deposition preventing apparatus capable of suppressing the generation of corrosion in an exhaust gas recirculation passage piping and capable of reducing possibility to come across trouble relating to activation stop of a booster fan and the combustion ash deposition preventing apparatus.SOLUTION: In the method for operating the combustion ash deposition preventing apparatus 1 having a plurality of nozzles 4 arranged along an inclined flue 12 through which exhaust gas generated in a boiler 10 flows, a recirculation duct 2 having the booster fan 3 for supplying the exhaust gas taken in a downstream side of the inclined flue 12 to the nozzles 4, and a plurality of valves 5 for carrying out blocking the supplying of the exhaust gas to the plurality of nozzles 4, the booster fan 3 of the recirculation duct 2 is continuously operated upon making it possible to supply the exhaust gas to the nozzles 4 by opening the valves 5 with usual load or high load generated in the boiler 10.
Patent JP-2012032387-A (JP)
Title: X-ray source, x-ray imaging apparatus and x-ray computer tomographic imaging system
Inventor: SATO GENTA
IPC: G01N23/20
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce ununiformity of interference patterns in an x-ray imaging apparatus using an x-ray source for emitting a plurality of x-ray beams.SOLUTION: The x-ray imaging apparatus includes: an x-ray source having an electron source and a target; a diffraction grating for diffracting x-rays from the x-ray source; and a detector for detecting x-rays from a screen grid. The target in the x-ray source has a plurality of projections and each of the plurality of projections has an emitting surface. When an electron beam from the electron source is made incident, the emitting surfaces emit x-rays to the diffraction grating. The x-rays emitted from the emitting surfaces are diffracted by the diffraction grating to form interference patterns. The plurality of projections of the target are arrayed so that bright parts and dark parts of the plurality of interference patterns are mutually overlapped and distances between respective emitting surfaces and the diffraction grating are mutually equal.
Patent JP-2013011694-A (JP)
Title: Development apparatus
Inventor: OKABE YASUSHI
IPC: G03G15/08
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a development apparatus capable of stabilizing surface pressure of a first seal member.SOLUTION: A development cartridge 28 as the development apparatus comprises: a development roller 31 for carrying a developer; a supply roller 33 which is contact with the development roller 31 to supply the developer; a case body 50 for rotatably supporting the development roller 31 and the supply roller 33; a recess 51 which is formed in the case body 50, is opened toward a peripheral surface at each end in an axial direction of the development roller 31 and is arranged with a shaft section 33B of the supply roller 33; a first seal member 61 in sliding contact with the peripheral surface at the end of the development roller 31; and a second seal member 62 through which the shaft section 33B of the supply roller 33 passes and which is arranged in the recess 51 and is adhered to the recess 51 and the first seal member 61. In a cross-sectional shape of the recess 51 viewed from a cross section orthogonal to an axial direction of the supply roller 33, a length L1 of an inlet end 52 located on the development roller 31 side is shorter than a length L2 of a bottom side section 53 to be a wide section which is the widest and parallel with the inlet end 52.