baber/WOPTO huggingface dataset:
Patent JP-2011035987-A (JP)
Title: Switching power supply unit
Inventor: ASHIDA MASANORI
IPC: H02M3/28
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation cost by applying an overvoltage protecting circuit employing a photocoupler having a regular withstand voltage and to protect a load from an overvoltage safely and unfailingly.  <P>SOLUTION: The switching power supply unit uses a photocoupler PC 2 (light receiving transistor Q3) having a regular withstand voltage in which a voltage obtained by rectifying and smoothing a voltage applied to an auxiliary winding 52 of a switching transformer is an operation voltage, as an overvoltage protecting circuit 33 which is feedback-controlled by an overvoltage detecting circuit 42 for detecting that a voltage of a secondary winding 51 of a switching transformer 5 has become overvoltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033890-A (JP)
Title: Imaging apparatus and control method of the same
Inventor: SHIBATA SHINYO
IPC: H04N13/02
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sense of discomfort of a photographer and provide an accurate stereoscopic image, according to a state of at least one shake correction means, by changing correction characteristics of other shake correction means in an imaging apparatus having a stereoscopic photographing mode.  <P>SOLUTION: The imaging apparatus includes a plurality of imaging means to photograph the same subject from different points of view. A detection result of shake of the imaging means detected by a shake detecting part 324 is transmitted to the shake correction means, and an amount of shake correction is calculated for each of the imaging means by filter operation. Shift lens drive controlling parts 304 and 315 respectively control drive of shift lenses 303 and 314 for correcting shake of an optical image according to an operation result. A correction characteristics changing part 107 obtains a detection result relating to a state of shake correction from the shift lens drive controlling parts 304 and 315 and changes characteristics of the shake correction part by changing a cutoff frequency of digital lowpass filters 102 and 108, a gain or a range of an operation output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033154-A (JP)
Title: Disk drive device
Inventor: YAMADA TAKUJI
IPC: F16C17/10
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive device capable of maintaining the satisfactory rigidity of a fluid dynamic pressure bearing unit even if a drive current is reduced and performing reading/writing stably even at an environment causing vibration frequently.  <P>SOLUTION: This disk drive device includes a rotary body, the fluid dynamic pressure bearing unit for supporting the rotary body rotatably, and a drive unit. The fluid dynamic pressure bearing unit has a lubricant holding part for holding a lubricant 28, a first thrust dynamic pressure groove 46 constituting a first thrust dynamic pressure generating part for generating dynamic pressure in the direction of pump-in toward the inside of the lubricant holding part, and second thrust dynamic pressure grooves 48a, 48b constituting a second thrust dynamic pressure generating part for generating at least dynamic pressure in the direction of pump-out. The first thrust dynamic pressure generating part and the second thrust dynamic pressure generating part have characteristics for generating dynamic pressure for making the total sum of changes of dynamic pressure in the direction of pump-out exceed the total sum of changes of dynamic pressure in the direction of pump-in when the rotary body becomes eccentric into the direction of a rotary shaft from a state that it floats in the lubricant 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030953-A (JP)
Title: Liquid balancer and washing machine with the same
Inventor: NAKAMURA TOMOMICHI
IPC: D06F37/24
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid balancer for preventing sloshing with a simple configuration, and also to provide a washing machine.  <P>SOLUTION: The liquid balancer 30 to be mounted on the washing machine 1 includes a ring shape container 31 and a buffer member 32. The ring shape container 31 includes inner wall surfaces formed around a rotary axis R including the inner wall surface 311a of an outer wall portion 311, and the inner wall surface 312a of an inner wall portion 312. The ring shape container 31 stores a liquid and is arranged to be rotated with the rotary axis R as a center. The buffer member 32 is fixed onto the inner wall surface 311a of the outer side wall portion 311 in the container 31, and includes: a storage member 321 formed with an elastic body; and a fluid stored in the storage member 321. The buffer member 32 is configured to be deformed by the liquid in the container 31, which is centrifugalized when the container 31 is rotated with the rotary axis R as a center. The specific gravity of the fluid to be stored in the storage member 321 is smaller than that of the liquid to be stored in the container 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261020-A (JP)
Title: Semiconductor device
Inventor: KANBE SHINSUKE
IPC: F02P3/055
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique accurately suppressing the magnitude of an induction electromotive force with a desired clamp voltage regardless of the magnitude of an inductive load, when a switching element is forcedly interrupted.  <P>SOLUTION: A first clamp element 3 is connected between a gate and a collector of an IGBT1 (switching element) and a discharge resistor portion 16 is connected to the gate. When the input of an ON signal which turns on the IGBT1 continues for a predetermined time or more, a timer circuit 7 outputs an H level signal to an NMOS transistor 26 and a gate driving circuit 9. The gate driving circuit 9 turns off the IGBT1 on the basis of the signal from the timer circuit 7. In response to the signal from the timer circuit 7, the NMOS transistor 26 selectively connects a second clamp element 28 between the gate and the collector of the IGBT1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036953-A (JP)
Title: Reamer with guide and machining method using the same
Inventor: NAKANISHI KOSUKE
IPC: B23D77/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer with a guide that facilitates the setting of a support for supporting a guide on a workpiece and can carry out reaming work while suppressing tool deflection when a reamer body is supported by the guide, and a machining method using the same.  <P>SOLUTION: The reamer 10 includes a guide 3 that is in contact with a workpiece so as to guide a reamer body 1 in the advancing direction of reaming work. The guide 3 protrudes telescopically from the tip of the reamer body 1 in the advancing direction and retreats in the reamer body 1 while guiding the reamer body 1 in the advancing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045032-A (JP)
Title: Light integrator and light integrating system
Inventor: MA JOSEPH
IPC: F21S2/00
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light integrator and a light integrating system reduced in light loss.  <P>SOLUTION: A light integrator includes a body 1810 for integrating light, and the body has a length L and a light exit end 1815. The light integrator further includes a first light entrance device 1820 for accepting light from a first lamp 1840a, and the first light entrance device includes a first light entrance face 1910a and is located apart from the light exit end 1815. The light integrator further includes a second light entrance device 1830 for accepting light from a second lamp 1840b, and the second light entrance device includes a second light entrance face 1910b and is laterally displaced from the first light entrance device 1820 in a direction perpendicular to the first light entrance face 1910a, so that light from the first lamp 1840a and light from the second lamp and 1840b independently enter the integrator 725, and are emitted from the light exit end 1815. The second light entrance device is further displaced from the first light entrance device 1820 along the body 1810 toward the light exit end 1815, so that the first and second lamps are displaced from each other along the body 1810.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011037408-A (JP)
Title: Pneumatic tire
Inventor: KAWABATA KOICHI
IPC: B60C5/14
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which an uneven structure (bumpy side trouble) is not generated in a side wall section due to the presence of a splice section of an inner liner layer.  <P>SOLUTION: A pneumatic tire includes at least one ply of a carcass layer, both tire-circumferential end portions of which are lap-spliced with each other, and the inner liner layer having a thickness of 1.0 to 2.0 mm, both the tire circumferential end portions of which are lap-spliced with each other, which is disposed on the inner surface of the innermost layer of the carcass layer. In the pneumatic tire, the minimum rubber thickness of side wall portions of both right and left sides is 2.0 to 5.0 mm. A tape-shaped reinforcing material is disposed along the lap-spliced portion at the outer peripheral side of the lap-spliced portions of the inner liner layer or between the layers of the lap-spliced portions, or the lap-spliced portions of the carcass layer are superimposed on the lap-spliced portions of the inner liner layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037413-A (JP)
Title: Underfloor air flow controller
Inventor: MAMIYA ATSUSHI
IPC: B62D37/02
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To control an air flow generated under the floor of a vehicle body without using a mechanical mechanism.  <P>SOLUTION: An underfloor air flow controller includes an elastic under-panel 21 provided in the lower surface of the front part of the vehicle body 2 and a stopper part 22 for regulating an elastic deformation of the under-panel 21 by a prescribed variation. The under-panel 21 is deformed downward from the lower surface of the vehicle body 2 by travelling wind pressure introduced from a vent hole 13. Thus, the under-panel 21 can be deformed by the force of air without using the mechanical mechanism and the air flow generated under the floor of the vehicle body 2 can be controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042892-A (JP)
Title: Liquid softener composition
Inventor: SAKAI TAKANARI
IPC: D06M13/325
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid softener composition excelling in preservation stability.  <P>SOLUTION: The liquid softener composition contains (A) one or more kinds of compounds selected from tertiary amines having at least two 12-24C hydrocarbon groups or their salts, and quaternary ammonium salts having at least two 12-24C hydrocarbon groups, and (B) one or more kinds of compounds selected from tertiary amines having one 6-12C hydrocarbon group, and two 1-4C hydrocarbon groups which may be substituted with hydroxy groups or their salts, and quaternary ammonium salts having one 6-12C hydrocarbon group, and three 1-4C hydrocarbon groups which may be substituted with the hydroxy groups, in a specific weight ratio of the components (A)/(B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050135-A (JP)
Title: Resonant switching power supply device
Inventor: USUI HIROSHI
IPC: H02M3/28
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for connecting a floating capacitor Cf1 to a leakage inductance in parallel, by using the leakage inductance of a transformer for a reactor for current resonance, thereby attaining size reduction and cost reduction, in a resonant switching power unit.  <P>SOLUTION: This resonance type switching power unit includes a transformer T1 which is equipped with switching elements QH and QL connected in series to an input DC power source Vin and secondary windings S1 and S2 and primary winding P1; a resonance circuit in which the primary winding P1 and a current resonating capacitor Cri are connected in series and which is connected to either of the switching elements; and a rectifier circuit (D1+D2+Co) which is connected to the secondary winding that obtains output voltage Vo. The transformer T1 is equipped with a primary winding P2 which is connected to the primary winding P1, and one terminal of the primary winding P2 is connected to either one terminal of the primary winding P1 or the other terminal thereof and the other terminal is opened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049036-A (JP)
Title: Slide switch
Inventor: HAYASHI MASATO
IPC: H01H15/16
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide switch capable of obtaining large operating force at slide operation.  <P>SOLUTION: For the slide switch 100 provided with a case 1 with at least an upper part opening, a slide member 2 held by the case 1 in free slide movement and equipped with a plurality of engagement parts fitted consisting of concavo-convex parts, a plurality of click leaf springs 3 equipped with swollen parts 31 engaged with and disengaged from the plurality of engagement parts in accordance with slide movement of the slide member 2, a detecting means for detecting the slide operation of the slide member 2, and a metallic cover member 4 covered on an opening of the case 1, a second leaf spring (42) capable of biasing the click leaf spring 3 toward the slide member 2 is arranged at least at one of the rear-face sides of the click leaf spring 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045569-A (JP)
Title: Chair
Inventor: OKI KAZUTAKE
IPC: A47C7/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient chair which has a function capable of housing baggage in the chair, can easily confirm that, the baggage is placed in the chair, from a seat surface side, and can suitably suppress the baggage from being left alone.  <P>SOLUTION: In the chair, a baggage mounting surface 75 is provided below a seat 5, and a baggage housing space 77 for housing baggage B1 so as to be freely taken in and out is formed between the baggage mounting surface 75 and the back surface of the seat 5. The seat 5 includes a seat surface forming member 17 for making the baggage housing space 77 visible from the side of a sitting surface Ma.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053167-A (JP)
Title: Device for sorting electronic component
Inventor: YAMAUCHI TAKESHI
IPC: G01R31/26
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for sorting electronic components which can execute efficient classification of the electronic components and miniaturize the entire device.  <P>SOLUTION: In the sorting device 1 of the electronic components, a drum-like rotating body 41 has a plurality of housings 47 for housing the electronic components, and a plurality of introducing openings 47a communicated with the inside of the housings 47 are arrayed on the circumference with a rotating axis as a center at one end. A rotation controller controls a servo motor 42 so that an introducing opening corresponding to the measuring results of an electronic component, among the plurality of introducing openings 47a, is positioned at such a position as the electronic component is discharged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055959-A (JP)
Title: Absorptive article
Inventor: NISHIDA MOTOKO
IPC: A61F13/49
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article with an excellent wearing feeling, the absorptive article including a sanitary napkin, a urine pad, a disposable diaper and the like.  <P>SOLUTION: The absorptive article 1 includes a liquid permeable top sheet 2, a liquid impermeable back sheet 3, and an absorptive core 4 disposed between them, and a second sheet 5 comprising nonwoven fabric with hollow fibers is disposed between the top sheet 2 and the absorptive core 4. It is preferable that the hollow fibers are hollow composite fibers and the nonwoven fabric configuring the second sheet 5 is formed by fusing the hollow composite fibers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056006-A (JP)
Title: Shoe insole
Inventor: HIRASAKA MASAO
IPC: A43B17/00
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoe insole that has comfortable feeling when used and superior durability as a shoe insole with a metallic weight.  <P>SOLUTION: The shoe insole includes a metallic plate member 2 formed in a foot shape and a flexible sheet member 3. The metallic plate member 2 includes a flat plate portion 20 and a bellows portion 21 that is composed of a repeated peak-valley structure bending in time with walking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061681-A (JP)
Title: Radio terminal device, radio communication system, and radio communication method
Inventor: FUJIWARA JUN
IPC: H04W84/18
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress even power consumption of a transmission-side radio terminal by a low-power listening system with respect to communication technique of a radio communication network, via which a radio terminal device performs radio data communication directly or through relay.  <P>SOLUTION: An intermittent operation control section 101 repeatedly executes a receiving operation state, including an identification code broadcast transmitting operation for broadcasting an identification code and a receivable level of its device and a short-time listening operation for a link establishment request, and a long-priod halted state. A receivable level determination section 103 determines a receivable level in broadcasting transmission. When a transmission request is made, a transmitting operation control section 102 executes a transmitting operation state, including an identification code continuous listening operation and a transmitting operation for the link establishment request, and enters the halt state thereafter. A transmission determination section 104 determines whether transmission processing can be performed by the transmitting operation control section 102, based on a received identification code and a receivable level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013478-A (JP)
Title: Film-coated tablet
Inventor: OMORI SHINJI
IPC: A61K31/51
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-coated tablet without getting cracks on the tablet even under a high humidity, capable of reducing uncomfortable smell and taste, and also stable with time.  <P>SOLUTION: The film-coated tablet is provided by containing fursultiamine hydrochloride, sodium chondroitin sulfate and vitamin B<SB>12</SB>'s in a base tablet, and coated with a film layer blended with ≥8% (w/w) hydroxypropylmethylcellulose and talc based on the weight of the base tablet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063669-A (JP)
Title: Curable composition
Inventor: INEKA TORU
IPC: C08L101/10
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide one-component type curable composition that uses an organic polymer containing a reactive silicon group, has excellent workability and is cured to develops high strength.  <P>SOLUTION: The curable composition comprises (A) an organic polymer that has a number-average molecular weight of >6,000 and ≤100,000 and contains a reactive silicon group, (B) an organic polymer that has a number-average molecular weight of 500-6,000 and contains a reactive silicon group and (C) silica. The component (A) is an organic polymer having the number-average molecular weight of 6,000-100,000 and containing one or more silicon-containing group represented by general formula (1): -SiR<SP>1</SP><SB>3-a</SB>Z<SB>a</SB>on the terminal and/or side chain of main chain per molecule on the average.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063482-A (JP)
Title: Gold-encapsulating core-shell monodispersion spherical mesoporous silica
Inventor: KUMAGAI HITOSHI
IPC: C01B37/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold-encapsulating core-shell monodispersion spherical mesoporous silica, in which Au nanoparticles are easily introduced into the particles and there is little possibility of precipitation of Au nanoparticles on the particle surface.  <P>SOLUTION: The gold-encapsulating core-shell monodispersion spherical mesoporous silica has the following configuration. (1) The gold-encapsulating core-shell monodispersion spherical mesoporous silica includes: a core-shell monodispersion spherical mesoporous silica having a core and at least one layer of shell covering the core; and Au nanoparticles carried in the mesopores of the core. (2) The core comprises a monodispersion spherical mesoporous silica having a mercapto alkyl group bonded to an inner wall surface of the mesopore. (3) At least one layer of the shell comprises a mesoporous silica having an organic functional group bonded to an inner wall surface of the mesopore.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009292475-A (JP)
Title: Motorcycle
Inventor: KAWAMURA YUKITAKA
IPC: B62J9/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle capable of ensuring the capacity of an article accommodating part without increasing the seat width, and increasing the capacity of a fuel tank and an air cleaner.  <P>SOLUTION: The motorcycle comprises a main frame 1 extending backwardly and downwardly from a head pipe 2 for turnably supporting a steering shaft, a fuel tank 19 located above the main frame 1 between the head pipe and a seat, an air cleaner AC located below the main frame 1, and an engine E located below the fuel tank 19. A front end 15p of a case 15 of the air cleaner is located forward of a front end 19p of the fuel tank 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063162-A (JP)
Title: Manufacturing method for outer shell frame and attachment tool for use in manufacturing method
Inventor: MORISHITA YOSHIKI
IPC: B23Q3/02
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for forming an outer shell frame of an inverted pendulum type movable body with a high degree of accuracy.  <P>SOLUTION: The manufacturing method is intended to produce the lower frame of the inverted pendulum type movable body 1 equipped with a lower frame 22 made of carbon fiber reinforced plastic and a traveling unit 3 provided in the lower frame. The method is characterized by including: a step in which the carbon fiber reinforced plastic is hardened in a lower mold 100 and an upper mold 120 so as to form a molded article 300; a step in which the molded article is fitted into the lower mold or the upper mold; a step in which the molded article is fixed to the lower mold or the upper mold using a fixing member 145; a step in which the lower mold or the upper mold to which the molded article is fixed is positioned and fixed on the work table 601 of a numerically-controlled machine tool 600; and a step in which the molded article is machined using the numerically-controlled machine tool so as to form an attachment part 38L, 38R of the traveling unit in the molded article.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066773-A (JP)
Title: Analog-digital conversion circuit and imaging apparatus mounted with the same
Inventor: NOSE YUGO
IPC: H03M1/56
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To shorten conversion time while suppressing increase of circuit scale in an A/D conversion circuit of single slope type.  <P>SOLUTION: An inclination adjustment circuit 10 receives ramp wave voltage whose voltage level rises or falls with a fixed inclination, and adjusts the inclination of the ramp wave voltage to be output. A comparator CP compares analog voltage which should be converted into a digital value with the ramp wave voltage which is input from the inclination adjustment circuit 10. A digital processing circuit 20 determines the digital value corresponding to the analog voltage according to timing in which output of the comparator CP is reversed.  <P>COPYRIGHT: (C)2011,JPO&INPIT