baber/WOPTO huggingface dataset:
Patent JP-2011174544-A (JP)
Title: Clutch, motor, and vehicle door opening/closing device
Inventor: HAYAKAWA NATSUHITO
IPC: H02K7/116
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch improving certainty of on-off action.  <P>SOLUTION: A drive-side rotor 51 includes control grooves 51g for retaining roller members 54 to allow movement between a non-engagement position with no drive-side rotor 51 and driven-side rotor 57 engaged in a rotating direction and an engagement position with the drive-side rotor 51 and driven-side rotor 57 engaged in the rotating direction. An intermediate plate 53 has cam grooves 53c for inserting the roller members 54. When the drive-side rotor 51 starts to rotate and drive, the intermediate plate 53 is rotated after the drive-side rotor 51 by inertial force acting on the intermediate plate 53. Thereby, the drive-side rotor 51 and intermediate plate 53 are relatively rotated. Then, the roller members 54 are guided to the cam grooves 53c and moved from the non-engagement position to the engagement position. Meanwhile, when the drive-side rotor 51 is stopped, the roller members 54 are guided to the cam grooves 53c by relative rotation of the drive-side rotor 51 and intermediate plate 53 and moved from the engagement position to the non-engagement position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055459-A (JP)
Title: Power supply voltage controlling circuit for use in subthreshold digital cmos circuit and control method
Inventor: HIROSE TETSUYA
IPC: H01L27/04
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit and method for correcting a delay variation of a subthreshold CMOS circuit operating in a subthreshold region.  <P>SOLUTION: There is provided a power supply voltage controlling circuit for supplying a controlled output voltage as a power supply voltage to a subthreshold digital CMOS circuit which includes a plurality of CMOS circuits each having a pMOSFET and an nMOSFET and operates in a subthreshold region with a predetermined delay time, wherein in the subthreshold digital CMOS circuit, an absolute value of a difference between a threshold voltage of a typical value of the pMOSFET and a threshold voltage of a typical value of the nMOSFET is 0.1 V or more. The power supply voltage controlling circuit further includes: a minute current generator circuit generating a predetermined minute current based on the power supply voltage; and a controlled output voltage generator circuit generating a controlled output voltage, including a change in each threshold voltage of the pMOSFET or the nMOSFET, for correcting a variation in the delay time based on a generated minute current and supplying the controlled output voltage to the subthreshold digital CMOS circuit as a controlled power supply voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180209-A (JP)
Title: Fixing device and image-forming device
Inventor: WATANABE SHIGERU
IPC: G03G15/20
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which has a sheet existing between an endless-type fixing belt and an pressing member which contacts a fixing roll from the back face side of the fixing belt and presses the fixing roll to form a fixing-processing part through which a fixing object passes, and prevents unnecessary increase in the rotation power (load) which occurs due to the influence of the unnecessary material remaining on a part of the sheet, which corresponds to a position that becomes the fixing object inlet side of the fixing-processing part, and the like.  <P>SOLUTION: The fixing device includes: a sheet-moving mechanism which moves a sheet in a required direction to change an area existing between the fixing belt and the pressing member; and a pressure-changing mechanism which reduces or releases the pressure given by a pressure-adding mechanism, and the sheet-moving mechanism makes the sheet move, after the pressure-changing mechanism reduces or releases the pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178502-A (JP)
Title: Document carrying device
Inventor: SAKAI YOICHI
IPC: B65H85/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document carrying device capable of improving alignment performance of a discharged document, by surely carrying and discharging a preceding document and the next document superposably carried in a carrying passage for shortening a processing time of a double-sided document.  <P>SOLUTION: This document carrying device includes: a carrier for carrying the document to a reading position; a reversal discharger for reversely sending the document by switching back the read document; and a paper discharger for superposably carrying the document from the reversal discharger and the document from the carrier, discharging the document from the reversal discharger and switching back the document from the carrier to send it again to the reading position. The document carrying device controls the carrier and the reversal discharger so that the rear end of the document carried from the reversal discharger is in a position separated by a predetermined distance in the paper discharging direction to the rear end of the document carried from the carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179946-A (JP)
Title: Position estimating method and position estimating system
Inventor: HIROYASU TOMOYUKI
IPC: H04W64/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position estimating method and a position estimating system capable of estimating the position of a receiving means with high probability even in an environment where there is only one transmission means.  <P>SOLUTION: The position estimating method estimates a position, among a plurality of candidate positions, where a receiving means which has received a signal sent from a transmission means wirelessly is located. The method includes: a step S1-1 of arranging the receiving means at each candidate position, and acquiring received signal strength distribution; a step S1-2 of storing the received signal strength distribution in a storage means as a position fingerprint; and subsequently, a step S1-3 of locating the receiving means at an estimated object position, and acquiring received signal strength distribution; a step S1-4 of determining a correlation value between the received signal strength distribution acquired in the step S1-3 and the position fingerprint of each candidate position stored in the storage means; and a step S1-5 of specifying a candidate position most closely correlated with the estimated object position, among the candidate positions, based on the correlation value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178757-A (JP)
Title: O-mannose sugar chain probe
Inventor: OSUMI KENJI
IPC: C07H15/08
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel O-mannose sugar chain probe having an O-mannose sugar chain as a partial structure.  <P>SOLUTION: The O-mannose sugar chain probe includes an alkyl chain having in its terminal an amino group, a salt of an amino group, an azido group or a thiol group, bonded to the reducing terminal of the O-mannose sugar chain via an oligoethylene glycol chain. More specifically, the O-mannose sugar chain probe is represented by formula (1). There is also provided a sugar chain-presenting material obtained by immobilizing the sugar chain probe on a support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182620-A (JP)
Title: Method and device for manufacturing stacked iron core
Inventor: OGIKUBO TOMOHIRO
IPC: H02K15/02
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a stacked iron core which lessens the broken-out section at the inner circumference of a stator.  <P>SOLUTION: A small teeth pressing punch 9 has a columnar punch holder 56 in which a plurality of holding slots 55 are formed axially at the periphery, groove pressing punches 57 which are set in respective holding slots 55, and a locking ring 58 which is fitted in the outside of the upper part of the punch holder 56 to prevent the fall of the groove pressing punches 57. Moreover, a guide plate 51 consists of a disc-shaped guide part 51a which is roughly the same in diameter as the punch holder 56 and in which a taper is formed on the tip side, and a stem 51b which is projected upward from the center of the guide 51a, and the stem 51b fits in a holding hole 56a formed in the punch holder 56. The outer diameter of the punch holder 56 and the guide plate 51 (guide part 51a) is set to be roughly equal (loose-fitting) to or smaller than the diameter of the inner circumference Cis of the stator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116213-A (JP)
Title: Method and apparatus for sterilizing bottle made of pet
Inventor: HAYAKAWA MUTSUMI
IPC: B65B55/04
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove hydrogen peroxide for sterilization from a bottle made of a PET.  <P>SOLUTION: In the process for discharging mist drifting in the bottle made of the PET to the outside of the bottle made of the PET, after inserting a nozzle in the bottle made of the PET so that the tip of the nozzle is positioned at the transition region of the diameter of the bottle made of the PET, hot air is fed into the bottle made of the PET from the tip of the nozzle. It is thereby possible to appropriately prevent hydrogen peroxide in the bottle from remaining.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011183460-A (JP)
Title: Control device of robot and connection failure determining method of robot
Inventor: SAHASHI YOSHIHIDE
IPC: B25J19/06
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a robot, capable of detecting erroneous wiring while minimizing a malfunction quantity of a motor even while causing the erroneous wiring.  <P>SOLUTION: This control circuit outputs a driving current to respective phase coils of an inspection object motor via a corresponding inverter (S11 and S12) so that a rotor of the inspection object motor maintains an initial position when acquiring the initial position of the inspection object motor from a position θa provided by a position detector arranged in the inspection object motor when supplying a power source with any one of a plurality of servomotors as the inspection object motor (S4). When any of the servomotors arranged on respective shafts of a robot body rotates in its current output period (S14:YES), a connection state with servomotors respectively corresponding to the respective inverters is determined as defective (S22).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187522-A (JP)
Title: Method and device of bonding piezoelectric element
Inventor: TSURUKO MASANOBU
IPC: H01L41/22
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method wherein damage on a piezoelectric element can be prevented when the piezoelectric element is pressed against adhesive applied onto a substrate for bonding.  <P>SOLUTION: The bonding method of piezoelectric element where a ceramic piezoelectric element 3 is bonded to a substrate 1 with adhesive 2 having thixotropy includes a coating step for applying the adhesive 2 onto the surface of the substrate 1, a temporary mounting step for sucking the piezoelectric element 3 by means of a suction head in which a suction hole 81a is formed and then mounting the piezoelectric element 3 on the adhesive 2 thus coated, a pressing step for pressing the piezoelectric element 3 by means of a press head 82 having a planar pressing surface 82a, and a curing step for curing the adhesive 2. Since an excessive stress does not act on the piezoelectric element 3 which is pressed by the planar pressing surface 82a, damage on the piezoelectric element 3 can be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185637-A (JP)
Title: Wattmeter support device
Inventor: OHARA MICHIHARU
IPC: G01R11/04
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wattmeter support device capable of improving efficiency in work related to the adjustment of a shaft body in an assembling process of an induction type wattmeter, and also reducing a workload of a worker.  <P>SOLUTION: The wattmeter support device includes a support base which can move up and down vertically, and the support base includes a meter hooking means capable of hooking an induction type wattmeter, and a terminal connection means which can be electrically connected to a terminal of the induction type wattmeter hooked by the meter hooking means. The support base is rotatably provided around a predetermined rotation center and between a first mode where the shaft body of the induction type wattmeter hooked by the meter hooking means extends in the vertical direction and a second mode where the shaft body extends in the lateral direction so as to be switchable. The support base is in the first mode at a first position where a worker can visually recognize, and in the second mode at a second position lower than the first position. The meter hooking means can hook two or more induction type wattmeters which are arranged horizontally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187682-A (JP)
Title: Semiconductor device manufacturing method, mounting method and manufacturing apparatus
Inventor: OKADA AKIRA
IPC: H01L21/60
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the connection defects of bump electrodes due to flux volatilization and/or package warpage or the like without complicating a mounting process in mounting using the bump electrodes arranged in a lattice shape.  <P>SOLUTION: The bump electrode surface 110a of a semiconductor component 110 is deformed into a recessed shape, the semiconductor component 110 is sucked, the bump electrode 113 on the bump electrode surface 110a deformed into the recessed shape is immersed inside flux or solder paste 171, and the flux or solder paste 172 is transferred to the bump electrode 113. Thereafter, the bump electrode 113 is positioned to an electrode pad 122 on a substrate 120, the semiconductor component 110 is mounted on the substrate 120, suction is released, and then the bump electrode 113 and the electrode pad 122 are solder-bonded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026185-A (JP)
Title: Optical glass, preform material, and optical element
Inventor: MOMONO KIYOYUKI
IPC: C03C3/15
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass which has causes a little striae and hardly causes devitrification even though the refractive index (n<SB>d</SB>) and Abbe number (ν<SB>d</SB>) are within a desired range, and which can form a preform material having a large-diameter, and to provide a preform material and an optical element using thereof.  <P>SOLUTION: The optical glass comprises, by mass%, based on the total mass of the glass in terms of oxides, ≤10.0% in total of 5.0-35.0% of a B<SB>2</SB>O<SB>3</SB>component, 15.0-50.0% of a La<SB>2</SB>O<SB>3</SB>component, and Rn<SB>2</SB>O component, wherein Rn is one or more component selected from the group consisting of Li, Na, and K, and 1.0-15.0% of WO<SB>3</SB>component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189381-A (JP)
Title: Long nozzle
Inventor: TSUZUKI TETSUO
IPC: B22D41/50
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the sticking itself of slag or the like in the vicinity of the lower edge of a long nozzle itself, and to suppress the increase of deposit layers.  <P>SOLUTION: In the long nozzle 10 discharging molten steel to a tundish, at least over the upper region than the upper edge position of an immersion part (the region to the upper face of a melt layer when the long nozzle is immersed into the melt within the tundish) from the lower edge of the long nozzle, either or both of the inner hole side surface and the outer circumferential side surface of the long nozzle is provided with several projections 20 in a height of at least ≥6 mm projecting from the surface thereof to extend in the upper and lower directions at intervals in the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172894-A (JP)
Title: Golf ball conveying apparatus
Inventor: YOKOYAMA YOSHIO
IPC: A63B69/36
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball conveying apparatus with good conveyability, by which golf balls smoothly move even on a U-turn part of an inclined board.  <P>SOLUTION: The golf ball conveying apparatus includes: a conveying chain 20; a ball moving projection part 24 projected from the conveying chain 20; and an inclined board 36 which is disposed above the conveying chain 20 and includes a ball supplying inclined part 43, a supporting inclined part 44 set neighboring the ball supplying inclined part 43 to support the ball supplying inclined part 43, and a U-turn part 46 on the end part of the ball supplying inclined part 43 and the supporting inclined part 44. On the U-turn part 46, a part on the locus 49 of the contact of both when a golf ball 25 rolls on the U-turn part 46 is made flat.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196952-A (JP)
Title: Inspection device and method
Inventor: TAMAMUSHI SHUICHI
IPC: G01B11/24
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method capable of detecting a flaw at high speed while precisely aligning the pattern of an optical image and the pattern of a reference image.SOLUTION: The inspection method includes the steps of acquiring the optical image of a sample from an image sensor, determining an equation expressing the relationship of α, β, and the squared-sum of the difference between the optical image and the reference image on either the optical image or the reference image of determination reference with the movement quantities in the X direction and the Y direction as α (0≤α<1) and β (0≤β<1) respectively, and determining suitable movement quantities for aligning from a pair of (α, β) that the squared-sum of the differences obtained from this equation is minimum. The suitable movement quantities for aligning may be determined by solving the partial differential equation for α and β on this equation.
Patent JP-2011205179-A (JP)
Title: Output connector for condenser microphone, and condenser microphone
Inventor: AKINO YUTAKA
IPC: H04R1/04
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an output connector for condenser microphone that has a securer electromagnetic shielding function.SOLUTION: The three-pin type output connector 10A for the condenser microphone has one pin #1 for grounding and two pins #2 and #3 for signal provided penetrating a connector base, and is mounted on an end in a microphone case 30. The output connector for the microphone includes a circuit board 14, mounted with a capacitor element 14a for high-frequency current bypassing connected between the pin #1, and pins #2 and #3 respectively, and a shield cover 15, covering the entire surface of the circuit board 14, on a base inner surface side of the connector base 11 inside the microphone case 30 so that respective pins are inserted. A magnetic sheet 40 having pin insertion holes substantially equal in diameter to the respective pins is attached to an outer surface and/or an inner surface of the shield cover 15.
Patent JP-2011202832-A (JP)
Title: Air conditioning system
Inventor: INABA YASUTAKA
IPC: F24F11/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce refrigerant leakage amount as much as possible even if a disaster occurs and piping is damaged, since refrigerant leakage may cause lack of oxygen in a room etc. and burning of the leaked refrigerant may produce toxic gas.SOLUTION: This air conditioning system includes: a receiving device arranged within centralized control equipment and receiving emergency disaster predictive information which is data indicating how long it will be before a disaster occurs; and a control means controlling actuators provided within an outdoor unit and an indoor unit. When the receiving device receives the emergency disaster predictive information, the control means transmits a stop signal to the actuators.
Patent JP-2011202592-A (JP)
Title: Water pump for vehicle
Inventor: IKEGAWA ATSUTOSHI
IPC: F01P7/16
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive water pump for a vehicle, changing clutch operation at an optional timing depending on a state of warm-up in each portion of the vehicle such as an internal combustion engine and achieving electric power saving in comparison with the past.SOLUTION: This water pump for the vehicle includes: a pulley 2 rotatively driven by external power; a driven shaft 5 rotated independently from the pulley 2; an impeller 7 transmitted with rotation of the driven shaft 5; an arm member 3 which has a pressing portion 31 pressing the inner peripheral surface 2a of the pulley 2, which is contactable to the pulley 2, and which transmits the rotation of the pulley 2 to the driven shaft 5; a control member 4 performing such changeover that the pulley 2 and the arm member 3 come in contact with each other or come out of contact from each other and varying a contact state; and a biasing member 41 provided to the control member 4 and biasing the arm member 3 toward the pulley 2. The control member 4 controls such changeover that the pulley 2 and the arm member 3 come in contact with each other or come out of contact from each other and the contact state.
Patent JP-2011207790-A (JP)
Title: Influenza viral infection preventing solubilizing fluid
Inventor: INAGAKI KEISUKE
IPC: D06M13/144
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solubilizing fluid having an anti-influenza virus effect which excels in stability with time and safety.SOLUTION: The influenza viral infection preventing solubilizing fluid contains 1-20 mass% diglycerin laurate having a monoester purity of 50% or more and 10-200 mass% polyglycerin fatty acid ester having an HLB of 12 or more based on the diglycerin laurate.
Patent JP-2010159964-A (JP)
Title: Method for manufacturing heat exchanger and heat exchanger manufactured by the method
Inventor: FURUKAWA TAIJI
IPC: F28F19/04
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heat exchanger supporting polyaniline with a high concentration and the heat exchanger.  <P>SOLUTION: When the hydrothermal treatment of polyaniline or polyaniline derivative and the heat exchanger is simultaneously performed within a temperature range from 100°C to 140°C, polyaniline particles can be supported on top of the heat exchanger, so as to apply contamination prevention capacity, anti-corrosive characteristics and water wettability to the heat exchanger at one time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011209068-A (JP)
Title: Method for preparing biosample
Inventor: WATABE SATOSHI
IPC: G01N30/88
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a biosample, capable of effectively extracting and solubilizing protoporphyrins from a sample to be inspected to efficiently measure the same, without having to affect a detection system.SOLUTION: The biosample is prepared by adding a solubilizing agent, such as, a surfactant or the like to the sample to be inspected to solubilize protoporphyrins, and the cancer of digestive system is detected by detecting protoporphyrins by using the biosample.