baber/WOPTO huggingface dataset:
Patent JP-2011222927-A (JP)
Title: Ridge-type semiconductor optical device and method of manufacturing ridge-type semiconductor optical device
Inventor: YUDA MASAHIRO
IPC: G02F1/025
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a ridge-type semiconductor optical device having a structure of ensuring a route for directly radiating heat from a cladding layer to an electrode with large heat conductivity and preventing large deterioration in optical device characteristics even on the condition of high operating environment temperature, and to provide a method of manufacturing the same.SOLUTION: A ridge-type semiconductor laser 301 comprises a ridge cladding layer 14 in a ridge stripe shape that is defined by a top surface m of an etching stop layer 33 and a top surface r of the ridge cladding layer 14, and an insulating layer 13 that covers a side surface of the ridge cladding layer 14. A edge P of the insulating layer 13 located on the side surface of the ridge cladding layer 14 is located between the top surface r of the ridge cladding layer 14 and the top surface m of the etching stop layer 33.
Patent JP-2011251778-A (JP)
Title: Aligning and conveying device
Inventor: KAWABE YOSHITAKA
IPC: B65G47/08
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an aligning and conveying device capable of aligning and conveying adhesive solid matter having an undefined shape in an order of feeding the solid matter without requiring positioning of the solid matter in advance.SOLUTION: The aligning and conveying device 1 includes a cylindrical container 2 in which a through-hole 2A is formed and a plurality of irregularities are formed on an inner surface of the through-hole 2A. The aligning and conveying device 1 includes a rotary drive motor 6 rotating the cylindrical container 2 about a central axial line of the through-hole 2A. Force rotating in a specific direction is transmitted from the rotary drive motor 6 to the cylindrical container 2 via a rotary transmission belt 5 to rotate the cylindrical container 2. The aligning and conveying device 1 includes a vibration drive motor 12 reciprocating the cylindrical container 2 along the central axial line of the through-hole 2A. A table 14 supported by a frame 9 and the cylindrical container 2 placed on the table 14 are also inclined relative to a grounding surface of the aligning and conveying device 1.
Patent JP-2011253837-A (JP)
Title: Silicon carbide semiconductor device and method for manufacturing the same
Inventor: SUZUKI NAOHIRO
IPC: H01L29/78
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an SiC semiconductor device in which on-resistance is more reduced.SOLUTION: Each of p-type deep layers 10 has a layout where the p-type layer is divided into a plurality portions in a direction intersecting with a trench 6. Thereby, a current flowing range can be expanded even within an ntype drift layer 2 between the divided deep layers 10, so that more current can be flown between a source and a drain. Accordingly, the on-resistance of an SiC semiconductor device can be more reduced than the conventional ones.
Patent JP-2011065135-A (JP)
Title: Liquid developer and image forming device
Inventor: MITSUZAWA KANA
IPC: G03G9/13
Filed: 2010-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer excellent in dispersion stability of toner particles, and an image forming device using the liquid developer.  <P>SOLUTION: The liquid developer includes toner particles, an insulating liquid for dispersing the toner particles, and a graft copolymer of an acrylic polymer and a polysiloxane. A surface of the toner particle is preferably modified with a polyalkylene imine. A resin material constituting the toner particle preferably contains a rosin resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235317-A (JP)
Title: Printer
Inventor: NEGISHI FUMIO
IPC: B65H31/04
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To drop a discharged sheet in a sheet stocker without generating failures of the non-positioning of a position of a sheet having elasticity to drop the discharged sheet in the sheet stocker in advance or the non-dropping of the sheet in the sheet stocker since a whole width sheet over the whole width of discharge sheet widths of a pair of sheet discharge rollers is not curved because the whole width sheet is rigid when the whole width sheet is adopted, when a printing reference of a printer is made as insertion position reference to a sheet feed port of the sheet.  <P>SOLUTION: This printer includes sheet pieces 351 having elasticity to press the sheet in a direction of the sheet stocker by a repulsive force accumulated by the abutment of the sheet discharged by the pair of sheet discharge rollers 201. The sheet pieces 351 are intermittently provided over the whole width of the sheet discharge widths of the pair of sheet discharge rollers at positions interfering from an opposite side of a sheet tray in a virtual sheet discharge passage of the sheet discharged by the pair of sheet discharge rollers 201.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012002920-A (JP)
Title: Photometric device and imaging device
Inventor: KANBAYASHI HIDEKI
IPC: G03B19/12
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To maintain an optical performance in a photometric optical system high by improving positional accuracy of a photometric lens with respect to a diaphragm for measuring a light as well as positional accuracy of a central portion of a finder screen with respect to the diaphragm for measuring the light.SOLUTION: A photometric device comprises a photometric element for measuring a light from an object, a photometric optical system for allowing the light from the object to be incident onto the photometric element, a diaphragm opening for regulating the light from the object entering the photometric optical system, a photometric unit on which the photometric element, the photometric optical system, and the diaphragm opening are integrally installed in a state such that a center of the diaphragm opening corresponds to an optical axis of the photometric optical system, and an adjustment member for adjusting a tilt of the photometric unit using the center of the diaphragm opening as a center of rotation.
Patent JP-2012001230-A (JP)
Title: Protecting structure of bottle lid part
Inventor: WATANABE MASANORI
IPC: B65D51/18
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a protecting structure of a bottle lid part, which is constituted with: a bottle having a transportation bulge; a lid body; and a protection cap, and has further excellent opening detecting ability.SOLUTION: A protection cap 3 includes: a substantially tubular side surface part 3a surrounding a sidewall of a lid body 2; a circular or annular upper part 3b extending inward from the upper side of the side surface part 3a; and a substantially tubular extending part 3c extending over the lower end of the lid body 2. A hook protrusion for preventing upward movement by latching onto either one of the lower end part of the lid body 2 on the inner side of the side surface part 3a or an annular convex part around the outer circumference of the neck part of the bottle is provided. Two fragile lines with a predetermined interval therebetween are formed from the upper surface part 3b to the side surface part 3a, and by cutting off a part between the fragile lines, the side surface part is broken and can be removed from the cap. Further, a scoop part 3d is formed on the lower side of the extending part 3c to correspond to the transportation bulge.
Patent JP-2010227611-A (JP)
Title: Pinball game machine
Inventor: TANAKA ASAO
IPC: A63F7/02
Filed: 2010-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which can reliably prevent any invasion by a fraudulent matter in order to reliably block a fraudulent play of illegally-obtaining prize balls.  <P>SOLUTION: The pinball game machine includes a closed gap formed between a glass door 16 and a ball plate 31 in an engaged area between a groove of a joint 47 and a peripheral wall 46 of the glass door 16, and another gap left not closed by the joint 47, where a preventive means 23 against the invasion by a fraudulent matter is installed directly above hinges 17a, 17b, and 17c set between the glass door 16 and the ball plate 31 at the lower corner of the glass door 16 on the backside. The fraudulent matter invasion preventive means 23 is provided with a flat plate 55 formed in parallel with the glass door 16, and a backward extension part 56 which backwardly extends from the lower end and external side of the flat plate 55 and closes the gap formed at a lower corner 22 of the glass door 16 to prevent the invasion by a fraudulent matter through the gap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012005376-A (JP)
Title: Device for preventing bird damage
Inventor: TSURUOKA TOMOHITO
IPC: H01F27/00
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the nidification to a service transformer.SOLUTION: A device 100 for preventing bird damage is composed including: a bird damage preventing part 130 provided to be rotatable around a shaft; an arm part 120 supporting the shaft in a condition that the bird damage preventing part 130 is rotatable; and a band part 110 to which the arm part 120 is provided and which is fixed to a utility pole 102. The device 100 for preventing bird damage can prevent the nidification to the service transformer 101 without the direct fixation or contact of the device 100 for preventing bird damage to the service transformer 101.
Patent JP-2012014456-A (JP)
Title: Host controller, information processor, and sampling method
Inventor: FUJII HANDAI
IPC: G06K17/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To enable data to be acquired correctly from a memory card and to improve data transfer efficiency.SOLUTION: A host controller comprises: a plurality of data input means (25 through 27) for repeating operation of acquiring a plurality of values by performing sampling for data body contained in read data and for additional information associated with the data body according to a plurality of clocks of different phases; and a control means (21) for detecting deviations of the data from the clocks on the basis of the plurality of values acquired by the plurality of data input means, and for adjusting the phases of the clocks on the basis of the detected deviations of the data.
Patent JP-2010215233-A (JP)
Title: Electric power steering apparatus
Inventor: MORIKAWA AKIHIKO
IPC: B62D5/04
Filed: 2010-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering apparatus capable of replacing a drive control device alone without detaching the electric power steering apparatus from a gear housing in replacing the drive control device.  <P>SOLUTION: In this electric power steering apparatus, a motor housing 31 of an electric motor 1 which outputs assist torque to a steering wheel, and a drive housing 36 of the drive control device 6 which controls the driving of the electric motor 1, are coupled with each other at a mating surface A in a surface-to-surface contact manner, and the drive housing 36 and the gear housing are coupled with each other on the same axis. A connecting region at which a power supply input terminal block 32 of the electric motor 1 and power supply bus bars 37 of the drive control device 6 are connected together by use of screws 40, is provided at a joint region at which the motor housing 31 and the drive housing 36 are joined together by screws 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012018262-A (JP)
Title: Color image forming apparatus
Inventor: TOMITA MICHIO
IPC: G03G15/01
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To enable color shift to be detected and corrected even during image forming operation, while effectively reducing influences of bow and the like.SOLUTION: Test patterns of a plurality of colors are formed in all of an image formation area 21a and image non-formation areas 21b, 21c of an intermediate transfer belt 21, and a shift of each of the test patterns of the plurality of colors formed in the image formation area 21a and a shift of each of the test patterns of the plurality of colors formed in the image non-formation areas 21b, 21c are detected. Then, for each color, an offset value of the shift of the test pattern of each color formed in the image non-formation areas 21b, 21c with respect to the shift of the test pattern in the image formation area 21a is obtained and stored in memory 74. Based on the offset value of each color and the shift of the test pattern of each of the colors formed in the image non-formation areas 21b, 21c, a shift of the test pattern of each of the colors in the image formation area 21a can be derived.
Patent JP-2012016738-A (JP)
Title: Equipment and method for rolling h-steel
Inventor: YAMAUCHI RYOTA
IPC: B21B1/088
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and method for rolling H-steel, which manufactures an H-steel having a plate thickness increased part at both sides of a web by rolling.SOLUTION: A rolling equipment 1 for the H-steel includes: a coarse forming rolling mill 2; an intermediate rolling mill group having at least one intermediate universal rolling mill 3; and a finishing universal rolling mill 5. A width central part of a web rolling part of upper and lower rolls 21a, 21b of the coarse forming rolling mill 2, a width central part of upper and lower horizontal rolls 31a, 31b of the intermediate universal rolling mill 3 and a width central part of upper and lower horizontal rolls 51a, 51b of the finishing universal rolling mill 5 have projecting stepped parts.
Patent JP-2012017945-A (JP)
Title: Hot water supply apparatus and hot water supply control method of the same
Inventor: OYA NAOHIRO
IPC: F24H1/00
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently operate a hot water supply apparatus on boiling water at a high water supply temperature by setting an optimum target pressure on the basis of the water supply temperature and the boiling temperature.SOLUTION: The hot water supply apparatus includes a heat pump including a compressor 10, a water-refrigerant heat exchanger 20, a throttle valve 30 with a controllable opening, and an air-refrigerant heat exchanger 40. A water circulation passage 71 where water to be boiled circulates is connected to a water passage of the water-refrigerant heat exchanger 20. A pressure detector 53 detects a pressure in a high pressure side of the heat pump cycle. A temperature detector 51 detects a water supply temperature in an entrance side of the water passage of the water-refrigerant heat exchanger 20. When the water supply temperature detected by the temperature detector 51 is equal to or higher than a prescribed temperature, a control part 60 sets the higher pressure in a first pressure obtained from the hot water supply temperature and a second pressure obtained from a target boiling temperature and the hot water supply temperature, as a control pressure lower limit, and controls the opening of the throttle valve to maintain a pressure in the high pressure side equal to or higher than the control pressure lower limit.
Patent JP-2012022727-A (JP)
Title: Data recording method, data recording device and data recording medium
Inventor: WATANABE AKINOBU
IPC: G11B27/00
Filed: 2010-07-12
Abstract: PROBLEM TO BE SOLVED: To additionally record a plurality of contents in the same recording medium by downloading while keeping the replay compatibility in an existing player.SOLUTION: A server is notified of an unused number other than the file numbers already registered on a recording medium. The management information is changed to avoid duplication of file numbers. Then, additional contents are downloaded.
Patent JP-2012021744-A (JP)
Title: Refrigerating device
Inventor: KOJIMA MEIJI
IPC: F25B1/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device which can stabilize high pressure in a refrigerant circuit in which a high-pressure side and a low-pressure side are bypassed in a refrigerating cycle.SOLUTION: In a supercooling circuit 10c, a part from an outdoor heat exchanger 22 to an indoor expansion valve 44 and a part from an indoor heat exchanger 41 and a compressor 21 in a main circuit, are connected, and a bypass expansion valve EV2 is disposed on the way. A control part 7 executes the control to adjust an opening of the bypass expansion valve EV2 and to adjust an air volume of an outdoor fan 26 so that the high pressure in a refrigerating cycle operation of the refrigerant circuit 10 satisfies a target high pressure condition. Here, the control part 7 executes the control to adjust an air volume of the outdoor fan 26 when the target high pressure condition can not be achieved only by adjusting the opening of the bypass expansion valve EV2. The control part 7 sets an initial set value of the air volume of the outdoor fan 26 in executing the control to satisfy the target high pressure condition, according to an outside air temperature.
Patent JP-2011024214-A (JP)
Title: Service multiplexing method and apparatus
Inventor: O GYORI
IPC: H04W72/04
Filed: 2010-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service multiplexing method and apparatus, capable of guaranteeing QoS (Quality of Service) and acquiring a multiplexing gain.  <P>SOLUTION: A service multiplexing processing method includes: acquiring a transmission feature of a first service stream that is a service stream, under multiplexing transmission at present, having a first feature; calculating a variance σ<SP>2</SP>of the first service stream based on the transmission feature of the first service stream; acquiring an expression representing a packet loss rate of a second service stream being a service stream of multiplexing transmission formed after the subscription of a new service stream having the first feature into the first service stream, by using the variance σ<SP>2</SP>as a variance of the second service stream when subscribing the new service stream; and performing resource allocation and access control on the new service stream based on the expression representing the packet loss rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012027531-A (JP)
Title: Management system and management method for managing computer system
Inventor: NAKANISHI YUKI
IPC: G06F3/06
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a management system capable of setting a function to satisfy manager's needs without requiring a manager to be aware of kind of storage device.SOLUTION: The management system connected to a computer system including one or more kinds of storage devices stores management information. The management information includes: (a) information based on manager's request which includes information representing a storage function (function of the storage device) necessary for achieving the function to satisfy manager's request; and (b) information representing the storage function based on the respective storage devices. (A) Receiving a manager's request, (B) the management system specifies an execution pattern including a storage device which has a storage function necessary for achieving the function to satisfy the received manager's request based on the information (a) and (b), and (C) makes a setting to achieve the function for satisfying the received manager's request to any one of the specified one or more execution patterns.
Patent JP-2012026818-A (JP)
Title: Radioactive silicone oil processing method
Inventor: MATSUZAKI SHIN
IPC: F23G7/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a processing method with which a radioactive silicon oil put into a drum and preserved in a combustible preservation area while keeping a liquid state conventionally can be handled as incombustible waste without considerable volume increase.SOLUTION: The present invention relates to a radioactive silicone oil processing method, including: incinerating a radioactive silicone oil in an incinerator using an external mixed high-pressure air stream type oil burner; filtering a generated incineration gas through a ceramic filter and then discharging it through a radioactive exhaust gas processing facility into the atmosphere. The method further includes: collecting silicone oil incineration ash contained in the exhaust gas from the ceramic filter; and further performing volume-reduction processing thereon into pellet-shaped radioactive incombustible waste. The volume-reduction processing includes e.g., mixing water containing a surfactant and the silicone oil incineration ash to provide a slurry, dehydrating and drying the slurry into pellet-shaped radioactive incombustible waste.
Patent JP-2012025421-A (JP)
Title: Tube device for piercing bag for fluid and method for extracting fluid
Inventor: FUJII HIROSHI
IPC: B65D83/76
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a tube device for piercing a bag for a fluid whose structure is simple, production cost is reasonable and from which the fluid is not spilt, and also to provide a method for extracting the fluid body.SOLUTION: The tube device for piercing a bag for a fluid is used for extracting a fluid from a storage bag storing a fluid by piercing the bag. The device has a tube member having a tube shape, and having a bottom end periphery as a base crossing the axis of the tube shape at a right angle, and a piercing protrusion extending downward along the axis from the base and having a piercing end at the bottom end. The tube member has a fluid extracting opening between the base and the protrusion. The end is so formed that when the tube pierces the bag, the protrusion starts to pierce the bag after the base contacts with the bag.
Patent JP-2011046695-A (JP)
Title: Cosmetic
Inventor: NAKAMURA KAZUHIRO
IPC: A61Q1/12
Filed: 2010-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic which has good lightness and intensity, and allows natural finish.  <P>SOLUTION: The cosmetic containing a composite powder comprises: mica flakes having a mean thickness between 50 nm and 200 nm and an aspect ratio between 5 and 1,000; and a coating layer that coats surfaces of the mica flakes and that has a refractive index higher than that of the mica flakes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012031288-A (JP)
Title: Epoxy resin composition
Inventor: TAKEZAKI HIROSHI
IPC: C08L33/20
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin cured product of high toughness characteristic.SOLUTION: The present invention discloses a novel epoxy resin composition obtained by adding a resin fine particle containing an acrylonitrile polymer as a principal component to a non-fiber-reinforced epoxy resin cured product, in the epoxy resin cured product comprising an epoxy resin and a curing agent, and a cured product thereof, The epoxy resin cured product has an effect of enhancing a toughness of the epoxy resin cured product, while keeping a strength characteristic that is a characteristic of the epoxy resin cured product. The epoxy resin cured product can improve, in particular, a demerit in thermal expansion that is a problem to be solved in a conventional epoxy resin cured product added with a rubber polymer fine particle.