baber/WOPTO huggingface dataset:
Patent JP-2011082315-A (JP)
Title: Semiconductor device
Inventor: MATSUBARA HISAKI
IPC: H01L29/06
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device obtaining abnormality in breakdown strength caused by failure of a guard ring, or the like, without increasing a chip area.  <P>SOLUTION: The semiconductor device includes: a second conductive type active region; and a second conductive type guard ring which surrounds the active region with a predetermined interval between them, on the surface of a first conductive type semiconductor base body. It includes: a guard ring corner part electrode which measures potential of a guard ring at least one point of the guard ring corner parts; a guard ring electrode corner part in which the guard ring corner part electrode is formed at the corner part of the guard ring; and a guard ring electrode corresponding active region corner part of the corner part of active region corresponding to the guard ring electrode corner part. The guard ring electrode corresponding active region corner part is formed according to the shape of the guard ring electrode corner part formed by the guard ring corner part electrode wider than its width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082787-A (JP)
Title: Portable information device
Inventor: ITO SEIGO
IPC: H04M1/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable information device which audibly notifies users the state of the device at users' desired timing.  <P>SOLUTION: The portable information device is driven by a battery, and is provided with: a recording remaining amount management means for managing the recording remaining amount of a recording medium which can record information; a detection means for detecting that vibration is given to the portable information device; a voice information recording means which records voice information; and a playback means for playing back the voice information from the voice information recording means, wherein the playback means is constituted so as to play back the voice information according to the recording remaining amount of the recording medium by the recording remaining amount management means in a period when the vibration is detected by the detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080420-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: NAKAI MASATO
IPC: F02F1/24
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which lubricating oil bubbles since the lubricating oil passing through an oil drop passage hits a balance weight of a crankshaft and there is a great possibility that a lot of bubbles are mixed in the lubricating oil stored in an oil pan, if the oil drop passage is provided along a cylinder arrangement direction.  <P>SOLUTION: This cylinder block for an internal combustion engine includes lubricating oil return space communicating to lubricating oil return passages provided at a plurality of sections of a cylinder head of the internal combustion engine and communicating to the oil pan. The lubricating oil return space is equipped with: a first space extending from the cylinder head side toward the oil pan and communicating to an inside of the oil pan at one end; a second space provided at a section opposing to the cylinder head along the cylinder arrangement direction, constituted of single recess part, communicating to all of the plurality of lubricating oil return passages, and communicating to the first space; and an intermediate space including a curved space of a small curvature and providing communication between the first space and the second space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011079240-A (JP)
Title: Tire manufacturing apparatus, tire manufacturing method, and tire
Inventor: SAKAI KEIICHI
IPC: B60C3/02
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely make the peripheral part of a tube and the inner circumference surface of a tread be joined over the whole region.  <P>SOLUTION: A tire manufacturing apparatus for forming a tire 20 having the tube 21 which is formed from a thermoplastic material and engaged with the peripheral part of a rim 10 and the tread 22 joined to the peripheral part of the tube 21 includes an inside support 41 which supports the tube 21 with a positive gas pressure applied to its internal space A from its inner circumference part side, an outside support 42 which supports the tread 22 externally engaged with the tube 21 from its peripheral part side, and a heating means for joining the tube 21 and the tread 22 by heating a place between them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082834-A (JP)
Title: Computer system, and monitoring method of computer system
Inventor: EBARA KOJI
IPC: H04L45/42
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To monitor statistic information for each application without being affected by a system for allocating a port number to an application.  <P>SOLUTION: A computer system is provided with a switch 4i for transferring received packet data to a destination according to a flow set to itself, and a controller 3 for performing flow settings to the switch 4i in response to a notification of first packet reception from the switch 4i. The switch 4i notifies the controller 3 about reception of a first packet and a port number included in the packet data. The controller 3 receives from a server 1 an application name of an application to utilize the port number and correspondingly records the application name and the flow set to the switch 4i into a storage device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084115-A (JP)
Title: Power device
Inventor: AKUTSU SHIGEMITSU
IPC: B60L50/16
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power device capable of achieving miniaturization and production cost reduction and enhancing flexibility in design.  <P>SOLUTION: The power device 1 includes an engine 3, first and second rotating machines 11, 21, and a power from these units drives a driving wheel DW. The first rotating machine 11 has a first stator 13, and first and second rotors 14 and 15, and a ratio of the number of armature magnetic poles generated on the stator 13, the number of magnetic poles of the first rotor 14, and the number of soft magnetic cores 15a of the second rotor 15 is set to be 1:m:(1+m)/2(where m≠1). When the engine is started, either one of first and second starting mode control process is selected and executed according to remaining amount of charge SOC and three temperatures Toil, Tmot, and Tbat (Steps 5 to 8).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084302-A (JP)
Title: Hanger band of bottle and bottle
Inventor: KOSAKA KATSUMI
IPC: B65D25/28
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hanger band of a bottle capable of being easily attached to and detached from the bottle and further capable of being tightly attached to the bottle.  <P>SOLUTION: The hanger band 1 has a band body 2 wound around and fixed to the outer circumference of the bottle by connecting the A end 4 and the B end 5 to ring the band, and a U-letter shaped hanging handle 3 both ends of which are fixed to each other at the position opposite to the band body 2. The A end 4 has a wavy surface A, and the B end 5 has a wavy surface B corresponding to the wavy surface A. A cam lever 9 having a cam surface formed on the outer circumference is rotatably attached to a shaft so that the cam surface and the wavy surface B face each other. The A end 4 is inserted between the wavy surface B of the B end 5 and the cam surface, and the cam lever 9 is rotated. By this the clearance between the wavy surface B and the cam surface narrow, and the wavy surfaces A and B tightly contact each other to firmly connect the A end 4 and the B end 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084802-A (JP)
Title: Aluminum alloy reflection film for optical recording medium and sputtering target for forming the reflection film
Inventor: KOMIYAMA SHOZO
IPC: C23C14/34
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy reflection film for an optical recording medium which has sufficient corrosion resistance, further has excellent surface smoothness, and has reduced surface roughness even in a wet heat environment, and to provide a sputtering target for forming the reflection film.  <P>SOLUTION: The reflection film is composed of an aluminum alloy having a composition containing, by mass, 3 to 8% Mg and 3 to 8% Ce, and further comprising one or two kinds selected from Ta and Mo by 6 to 15% in total, and the balance Al with inevitable impurities. In this way, the reflection film has sufficient corrosion resistance and surface smoothness, and whose surface roughness is maintained small even in a wet heat environment as well.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226699-A (JP)
Title: Portable electronic equipment
Inventor: OSAKA MASAYUKI
IPC: H04M1/725
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide highly safe portable electronic equipment having a high operability.  <P>SOLUTION: The equipment has: an image projecting section for projecting an image; a detecting section for detecting whether or not a change occurs in a region to be irradiated with a light from the image projecting section or a predetermined region including the irradiation region; and a control section for controlling the operation of the image projecting section. When the detecting section detects that a change occurs in the region irradiated with light from the image projecting section or the predetermined region including the irradiation region, the control section stops the emission of the light from the image projecting section or reduces the quantity of the light emitted from the image projecting section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010105658-A (JP)
Title: Tire-changing machine for fitting and removing vehicle wheel
Inventor: MATTEUCCI ANDREA
IPC: B60C25/138
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire-changing machine for fitting and removing vehicle wheels which can be easily operated even by a non-skilled person.  <P>SOLUTION: The tire-changing machine (1) for fitting and removing vehicle wheels includes a base frame (2) for supporting gripping and rotating means (3) for at least one vehicle wheel (R) with a rim (C) and a tire (P) to be fitted and removed, at least an operating head (4) associated with the base frame (2) and having at least fitting/removal tools (5, 6), operating means (7, 8, 9) suitable for positioning the operating head (4) in a work configuration in which the tools (5, 6) are arranged in contact with the tire (P) substantially near the flange (B) of the rim (C). The tire-changing machine (1) has a non-contact detection means (10) which is operationally associated with at least one control processing unit (11) suitable for controlling and supporting the operating means (7, 8, 9) for positioning the operation head (4) in the work configuration and detecting the flange (B) of the rim (C) without contact. The tire is fitted to or removed from the wheel of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010031379-A (JP)
Title: Electronic component composed of copper alloy sheet having excellent bending workability
Inventor: OGURA TETSUZO
IPC: C22F1/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component such as a lead frame, terminal, connector, switch and relay in which cracks in a bent part and reduction in strength caused by thinning are prevented, and whose miniaturization is attained.  <P>SOLUTION: The electronic component is produced using a copper alloy sheet comprising 0.4 to 5% Ni, 0.1 to 1% Si and 0.01 to 10% Zn and/or 0.01 to 5% Sn, and the balance Cu with inevitable impurities, and, in which, in both the parallel and orthogonal directions to the rolling direction, proof stress is ≥450 N/mm<SP>2</SP>, the ratio between the proof stress and tensile strength is ≤0.95, and the ratio between uniform elongation and total elongation is ≥0.5, and also, whose work hardening exponent (n value) is ≥0.05. The copper alloy sheet has excellent bending workability in both the direcions of G. W. (the bending line orthogonal to the rolling direction) and B. W. (the bending line parallel to the rolling direction).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095350-A (JP)
Title: Developing apparatus and image forming apparatus including the same
Inventor: TOMITAKU HIKARU
IPC: G03G15/08
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus capable of stably ensuring image quality over a long term by suppressing not only deterioration of developer but also deterioration of a surface of a developer carrier, and to provide an image forming apparatus including the same.  <P>SOLUTION: Each of the developing apparatuses 3a to 3d is provided with a magnetic roller 22, a developing roller 23, a regulation blade 25 and a space adjusting device 27. The regulation blade 25 comes close to and separates from the magnetic roller 22 by the space adjusting device 27. When printing an image of a high printing rate, circumferential speed of the magnetic roller 22 is decreased, and also the regulation blade 25 is separated from the magnetic roller 22 to increase a developer amount on the magnetic roller 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095586-A (JP)
Title: Pellicle and method of manufacturing the same
Inventor: HORIKOSHI ATSUSHI
IPC: G03F1/62
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle which is manufactured by a simple manufacturing process and allows the reduction of energy required for manufacturing and has good yield because of no foaming in an adhesive layer.  <P>SOLUTION: When an adhesive layer for a photomask is formed, a two-liquid mixed curable adhesive which is not required to be heated when hardening is used as an adhesive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092991-A (JP)
Title: Casting sand and method for producing the same, and mold using the casting sand
Inventor: HARADA MASAKI
IPC: B22C5/04
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide casting sand which can provide a mold having a low coefficient of thermal expansion and high precision while achieving reduction in the production cost, to provide a method for producing the same, and to provide a mold using the casting sand.  <P>SOLUTION: The casting sand is obtained by using pulverized matter of pottery which is obtained by pulverizing ceramic and/or earthenware or their waste, and in which each particle has almost spherical shape. The casting sand is produced through: a first process composed of a pulverizing step of pulverizing ceramic and/or earthenware or their waste and a first classifying step of classifying the pulverized matter of pottery to regulate the particle diameter thereof to 2.0 mm or under; and a second process composed of an ore-grinding step of ore-grinding the pulverized matter of pottery to make each particle into almost spherical shape and a second classifying step of classifying the pulverized matter of pottery. Then, the casting sand made of the pulverized matter of pottery or mixed casting sand between the casting and the other ceramic sand is molded into prescribed shape, thus obtaining the mold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097812-A (JP)
Title: Inverter device
Inventor: HASEGAWA RYUTA
IPC: H02H5/04
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate the temperature of other switching elements, based on temperature detected from one switching element regardless of in what operation mode an inverter is.  <P>SOLUTION: An inverter device 2 is equipped with: a direct-current power supply 4; switching elements S and reflux diodes D connected to the direct-current power supply 4; a means for converting direct-current voltage into predetermined alternating-current voltage, current, frequency by turning on and off the switching elements S; and a temperature detection portion C provided in proximity to one or more switching elements. The inverter device is provided with an estimating means 17 that estimates the temperature of the switching elements without the temperature detection portion and the reflux diodes, based on the following: a loss model of the switching elements S and the reflux diodes D; a thermal resistance model of a module that fixes the switching elements S and the reflux diodes D; an estimated temperature rise value calculated using the loss model and the thermal resistance model; and the temperature of the switching elements, which is detected with the temperature detection portion C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098845-A (JP)
Title: Forming mold and method for manufacturing the same
Inventor: HASHIMOTO SHIGERU
IPC: G02B3/00
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical element forming mold which has the excellent adhesiveness and durability of a release layer in a high temperature of 650°C or more, and can be repeatedly used.  <P>SOLUTION: In the forming mold having a mold face in a part of a preform, a metal titanium (Ti) layer, a titanium aluminum nitride (TiAlN) layer, a silicon carbide (SiC) layer, and taC layer obtained by the FCVA method are accumulated on the mold face sequentially.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106339-A (JP)
Title: Control system of internal combustion engine
Inventor: IWATA KAZUYASU
IPC: F02D23/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the fuel consumption of an internal combustion engine.  <P>SOLUTION: A control system of the internal combustion engine, including a supercharger and a variable valve system that controls the valve timing of an intake valve, predicts the supercharging efficiency when the valve timing of an intake valve and/or an exhaust valve is corrected, and controls the valve timing of the intake valve and/or the exhaust valve so that the predicted supercharging efficiency improves.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105901-A (JP)
Title: Liquid crystalline resin composition and molded article thereof
Inventor: SEKIMURA SATOSHI
IPC: C08K3/34
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an injection molded article having low shrinkage anisotropy in molding and resistant to fibrillation by using a liquid crystalline resin.  <P>SOLUTION: Neuburg siliceous earth is filled as a filler for the liquid crystalline resin. The particle diameter of the Neuburg siliceous earth is e.g. 0.1-90 μm and the filling amount is e.g. 0.1-150 pts.mass based on 100 pts.mass of the liquid crystalline resin. The composition may be filled further with glass fibers and other inorganic fillers in an amount of 0.1-150 pts.mass each. Filling of Neuburg siliceous earth reduces orientation of molecular chains in the case of flowing the liquid crystalline resin in a cavity of a mold and, accordingly, reduces shrinkage anisotropy in molding and suppresses fibrillation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112069-A (JP)
Title: Motion guide device and roller screw
Inventor: TAKAHASHI TORU
IPC: F16C33/34
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion guide device and a roller screw capable of preventing outbreaks of skew even if there is an inclination error in a fitting surface and an offset load is applied.  <P>SOLUTION: This motion guide device includes: a track member 1; a moving member 2 having a plurality of load roller rolling surfaces 2d facing a plurality of roller rolling surfaces 1b and a plurality of non-load return passages 8 extending in parallel with the plurality of load roller rolling surfaces 2d and a plurality of direction change-over passages 6 connecting the plurality of load roller rolling surfaces 2d and the plurality of non-load return passage 8 to each other; and a plurality of rollers 3 arranged in a plurality of roller circulation passages. In at least one roller circulation passage of the plurality of roller circulation passages, a plurality of rollers 3 in two line or more are arranged per roller circulation passage. When the moving member 2 is moved in the longitudinal direction of the track member 1 relative to the track member 1, two lines or more of the plurality of rollers 3 circulate in the roller circulation passage by rolling between the roller rolling surface 1b of the track member 1 and the load roller rolling surface 2d of the moving member 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114215-A (JP)
Title: Organic photoelectric conversion element
Inventor: NAKADA MANABU
IPC: H01L51/42
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic photoelectric conversion element which can increase conversion efficiency at a photoelectric conversion layer.  <P>SOLUTION: The organic photoelectric conversion element includes a first electrode 2, a second electrode 4 facing the first electrode 2 at one of sides of the first electrode 2 opposed to a substrate 1, and a photoelectric conversion layer 3 formed between the first and second electrodes 2 and 4. The photoelectric conversion layer 3 includes a multiplicity of crystals 31 of seeds of a nanometer order formed at one of sides of the first electrode 2 facing the second electrode 4, the large number of pillar bodies 32 of a first organic semiconductor material different from materials of the seed crystals 31 and selectively erected with respect to only the seed crystals 31, and an organic semiconductor layer 33 formed of a second organic semiconductor material which covers the seed crystals 31 and the pillar bodies 32, and is of a conductivity type different from the pillar bodies 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114711-A (JP)
Title: Content reproduction device and notification method
Inventor: SEKINE MASANORI
IPC: H04N7/173
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reproduction device and a notification method for notifying a user of content with a viewing time limit whose viewing becomes impossible, since certain content is viewed, when there exist a plurality of contents.  <P>SOLUTION: A DTV1 is configured to acquire the viewing time limit information of content stored in an SD card 22 by a content information acquisition module 33, when content A31a is reproduced as one of contents 31 stored in the SD card 22; to determine, on the basis of the acquired viewing time limit information, whether it is possible to reproduce content B31b as the other content stored in the SD card 22 to the end by the viewing period, after the content A31a is viewed to the end by a determination module 35; and to create display information related to the information of the content, based on this determination by a notification information creation module 37, and to display it on an LCD11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117089-A (JP)
Title: Size adjustment mechanism for cap
Inventor: SHIRAI SHOJI
IPC: A41F9/02
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a size adjustment mechanism usable for a fashion item whose appearance design is regarded as extremely important.  <P>SOLUTION: The size adjustment mechanism for a cap comprises: a cap size-adjusting belt 3 one end of which is fixed to the back part of a cap body 2 to be horizontally set up; and a slide adjuster 8 which is connected to the other end of the belt to be fixed to the side part of the cap body. The slide adjuster comprises a band and a buckle 20 each made of synthetic resin. The engagement nail of the buckle is engaged with a sawtooth-like engagement groove formed on the outer surface of the band, and the band freely comes close to the buckle but is impossible to get back in such an engaged condition, so that the band is joined to the other end of the belt, and the buckle is fixed between a sweat band and the cap body.  <P>COPYRIGHT: (C)2011,JPO&INPIT