baber/WOPTO huggingface dataset:
Patent JP-2011101894-A (JP)
Title: Joining structure and joining method
Inventor: EDA AKINORI
IPC: B23K26/21
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure which is strong in a thermal stress and capable of securing a large junction area without generating sputter, and to provide a joining method.  <P>SOLUTION: A joint part 20, in which wiring tape 18 is joined to a heat radiation block 14 equipped in a power semiconductor device 13, includes a diffusion joint area 30 in which the heat radiation block 14 and the wiring tape 18 are joined by a diffusion joint material 31a, and a melting joint area 40 in which the heat radiation block 14 and the wiring tape 18 are joined by melting, which is formed to enclose the diffusion joint area 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103077-A (JP)
Title: Memory device
Inventor: YAMAUCHI SHINICHIRO
IPC: G06F12/16
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device securing a data retention period on a data-by-data basis.  <P>SOLUTION: A memory device 10 has: a plurality of blocks each having a function to store data, wherein stored data retention period is shortened according to the number of data rewrite times; and a wear leveling means 12 for performing wear leveling to level the number of data rewrite times for each of the plurality of blocks. The memory device 10 further has a block group dividing means 12 for dividing the memory means 10 into a plurality of block groups. The wear leveling means 12 performs wear leveling in a range of each divided block group. Preferably, the block group dividing means 12 allocates each block group for use on an application-by-application basis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107326-A (JP)
Title: Microscope
Inventor: KURAHASHI HAJIME
IPC: G02B21/06
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microscope in which light irradiating a visual field can be freely changed to any one of a visible ray, UV ray and IR ray or combination of these.  <P>SOLUTION: The microscope 10 is provided with a light source unit 16 having a visible ray source emitting visible rays, a UV ray source emitting UV rays, and an IR ray source emitting IR rays. Light from the light source unit 16 irradiates a workpiece 11 in a range of a visual field via an optical fiber 31, an objective lens 18 or the like. The kind of light irradiating the visual field from the light source unit 16 can be switched by a light source switching dial 32 to any one of visible rays, UV rays and IR rays or the combination of these.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107911-A (JP)
Title: Program, apparatus and system for processing information
Inventor: KURIBAYASHI MASAYUKI
IPC: G06F3/038
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve an input operability through a plurality of pointing devices.  <P>SOLUTION: An information processing apparatus (10) is made to execute: a step of displaying a plurality of temporary pointers corresponding to a plurality of pointing devices (20A, 20B) on a display means (30); a step of saving the input data of the pointing device whose prescribed button is put in an ON state between the plurality of pointing devices; a step of starting the saving of the input data when the prescribed button is turned on, and for ending the saving of the input data when the prescribed button is turned off; and a step of executing processing based on the input data whose saving is ended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105857-A (JP)
Title: Coating agent composition
Inventor: YAMASHITA KENJI
IPC: C09D175/04
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent composition, which protects a surface of a base material as well as maintains good appearance, renders fingerprints, which are particularly visible as dirt, into hardly visible, achieves easy removal of fingerprints depositing thereon, and gives a coating film which can be easily removed from a base material when the film requires repair because of flaws or the like.  <P>SOLUTION: The coating agent composition is to be applied on a surface of a base material comprising an inorganic member provided on an interior or an exterior of an object, and the composition contains, as effective components, (a) an emulsion of an acrylic copolymer and (b) an aqueous urethane resin, wherein the wt.% of (a)+(b) in the solid content is 40-100 wt.% and the mixing ratios of (a) and (b) are 0-100% of (a) and 0-100% of (b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105481-A (JP)
Title: Vibrating type components feeder
Inventor: OKANO HIROSHI
IPC: B65G27/26
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain large component supply capacity in a vibrating type component feeder for carrying components by amplifying the vibration of a vibration mechanism by a two-stage plate spring.  <P>SOLUTION: A lower vibrating body 3 and an upper vibrating body 4 are jointed with first plate springs 5a, 5b, and the upper vibrating body 4 and a trough 7 are jointed with a second plate spring 8a with high rigidity and a second plate spring 8b with low rigidity to efficiently transmit a driving force of the vibration mechanism 6 (force that an AC electromagnet 12 attracts a movable iron core 13) from the second plate spring 8a with high rigidity to the trough 7 compared with the device using one type of the second plate spring, and to expand a range of vibration frequency to obtain a large amplitude of the trough 7 in the low frequency area. Thereby, the amplitude of the trough 7 becomes larger, and stability to disturbance is improved, stably carrying components hard to carry at high carrying speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104295-A (JP)
Title: Game machine
Inventor: NAKANE SHINYA
IPC: A63F7/02
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of game balls onto a movable presentation device set region, and to retain the excellent visibility of a symbol display device.  <P>SOLUTION: The game machine includes: a stage 33 disposed in the lower edge of an opening of a frame-shaped ornament body 30; a restraining wall 36 disposed in the rear end of the stage 33 for restraining the rearward movement of Pachinko balls; an eaves-shaped part 32 projecting forward from the board surface of a game board 20 and extending over the left side, upper part, and right side of the frame-shaped ornament body 30 for dividing a game play area 20a and a disgame play area of the symbol display device 17; a ball plunging part 30d disposed between the lower end on the left side of the eaves-shaped part 32 and the right end of the stage 33 for permitting plunging movement of Pachinko balls flowing down on the game play area 20a onto the stage 33; and a roof-shaped part 37 disposed along the end edge on the inner side of the opening of the frame-shaped ornament body 30 in the restraining wall 36 in such a way as to project forward. The lower end of the eaves-shaped part 32 is located lower than the lower end of the roof-shaped part 37 so that the eaves-shaped part 32 and the roof-shaped part 37 are overlapped on each other in the lateral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112361-A (JP)
Title: Device and method for inspecting bump
Inventor: KAWADA TSUTOMU
IPC: G01N21/956
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and precisely inspect a bump joint part.  <P>SOLUTION: The bump inspection device for inspecting the bump 52 formed between a substrate 53 and a semiconductor element 51 includes: a laser irradiation device 10 for irradiating the area between the substrate 53 and the semiconductor element 51 with a laser beam; a work holding part 14 for holding the substrate 53, on which the semiconductor element 51 is placed, through the bump 52; an XYZ stage 13 for emitting the laser beam from the laser irradiation device 10 so that the incident direction of the laser beam allowed to irradiate the bump 52 may become parallel to the substrate 53 while moving the laser irradiation device 10 in the direction vertical to the substrate surface; a light detector 11 for detecting the reflected light reflected in parallel to the substrate 53 from the bump surface; and a control part 17 for determining the joined state of the bump 52 to be good when the intensity distribution of the reflected light detected by the light detector 11 satisfies a predetermined condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114378-A (JP)
Title: Video display system and method of controlling the same
Inventor: KOSUGE TAKUYA
IPC: H04N7/173
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contents presented in a period required for visual point movement of a viewer from being missed when the viewer switches a device to present the contents.  <P>SOLUTION: In a shifting period of switching video display from a main terminal part 100 to a sub terminal part 110, the video display system displays video images on both devices redundantly timewise. The main terminal part 100 includes a video output part 102 for outputting video signals for the video display, and a transmission part for the video signals to the sub terminal part 110, and transmits the signals to the sub terminal part 110 with delay time after the output of the video signals by the video output part 102. For instance, the main terminal part 100 includes first and second read parts for reading data from a storage part, and the second read part reads the data from a replay position tracing back for the fixed time from the read position of the first read part and sends them to the transmission part. The sub terminal part 110 receives the video signals and displays the video images with time delay compared to the display video image of the main terminal part 100 in the shifting period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111630-A (JP)
Title: Desiliconizing agent for molten pig iron, and method for desiliconizing molten pig iron
Inventor: YAMASHITA SHINGO
IPC: C21C1/04
Filed: 2009-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desiliconizing agent for molten pig iron, which is effective for a desiliconization treatment of high-Si molten pig iron, and to provide a method for desiliconizing the molten pig iron.  <P>SOLUTION: This desiliconizing method includes: blowing a desiliconizing agent 5 for molten pig iron, which is produced in a pig-bed desiliconization treatment, contains 90% or more pig-bed dust and contains 16.3 wt.% or more oxygen by concentration, or preferably a desiliconizing agent 5 for molten pig iron, which is formed of only the pig-bed dust and contains 19.2 wt.% or more oxygen by concentration, onto the bath surface of the molten pig iron 6 on a tilting trough 2; adjusting a balance among the amounts of the desiliconizing agent to be used in a plurality of blast furnaces; and blowing the desiliconizing agent 5 for molten pig iron onto the bath surface of the molten pig iron 6 on the tilting trough 2 only for the blast furnace of the high-Si molten pig iron; and blowing also the desiliconizing agent 5 for molten pig iron, which has been produced in a pig-bed desiliconization treatment of another blast furnace and is formed of a pig-bed dust collected by a collector, onto the bath surface of the molten pig iron 6 on the tilting trough 2 of the blast furnace for the high-Si molten pig iron.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113753-A (JP)
Title: Lighting fixture
Inventor: GOMASUDE TOSHIAKI
IPC: F21S8/02
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting fixture capable of reducing the number of manufacturing man-hours, improving plating quality, and preventing imperfect mounting.  <P>SOLUTION: Since a flange part 33 of which the inner diameter D1 becomes larger as it goes upward is provided on an upper end part of a cone part 30, it is not necessary that a conventional curled part is arranged to reduce the number of man-hours and cost reduction can be aimed at. Further, liquid will not stay in the flange part 33 as in the conventional curled part so as to enhance a plating treatment quality. Furthermore, in case a cone fixing spring 24 is erroneously inserted inside the cone part 30, an imperfect mounting can be prevented, since the upper end part of the cone part 30 has a larger inner diameter D1 and the cone fixing spring 24 has a lower force to press a light source or the like inside the cone part 30 and cannot hold it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111779-A (JP)
Title: Drainage structure
Inventor: YAMADA YOSHIAKI
IPC: E03D11/16
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure capable of preventing the sealing water in a sealing water trap from reversely flowing to the hand wash basin side when a toilet bowl device is drained.  <P>SOLUTION: A toilet bowl drain part 13 which is provided to the toilet bowl device 2 and guides the drain water in the toilet bowl device 2 to a drain passage 3 on the outside of the toilet bowl device 2 and a hand wash basin drain port part 27 provided to a hand wash basin 1 are joined to each other through a hand wash basin drain pipeline 28 having a sealing water trap 31. The drain water from the hand wash basin drain port part 27 is drained to the drain passage 3 through the hand wash basin drain pipeline 28 and the toilet bowl drain part 13. The portion of the toilet bowl drain part 13 further to the downstream side than the connection point 32 between the toilet bowl drain part 13 and the hand wash basin drain pipeline 28 and the portion of the hand wash basin drain pipeline 28 between the sealing water trap 31 and the connection point 32 are joined to each other through a vent pipeline 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114924-A (JP)
Title: Power supply circuit, backlight system, and video display device
Inventor: TSUJII TAKAYUKI
IPC: H05B37/02
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply circuit restraining processing required for generating a desired output voltage in each channel as much as possible while generating and for output of an output voltage for each of a plurality of channels.  <P>SOLUTION: The power supply circuit includes voltage generation circuits for generating a desired output voltage for N channels, and outputs the output voltage generated by the voltage generation circuit of each channel to a load. A first coil is provided in the voltage generation circuits of respective channels ranging from 1 to N-1ch, and the voltage generation circuits of respective channels (Kch) from 2 to Nch forms a transformer with a first coil of K-1ch as a primary side and with itself as a secondary side, thus providing a second coil generating voltage decided by the voltage of the first coil of the K-1ch, and generating the output voltage in the power supply circuit by a voltage generated in the second coil.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010150657-A (JP)
Title: Method for forming coiled shape-memory alloy, coiled shape-memory alloy, actuator, power-assisted device, power-assisted device for elbow, and link actuator
Inventor: IRIE TOSHIHIRO
IPC: C22F1/10
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a coiled shape-memory alloy to suit for a power-assisted device.  <P>SOLUTION: The coiled shape-memory alloy 3 is a shape-memory alloy wire which has been formed into a coiled shape with a predetermined diameter so that the wire memorizes the coiled shape by heat treatment, and is formed so that the predetermined diameter gradually becomes small, by being subjected to a plurality of steps of making the wire memorize the shape of the coil by heat treatment. An actuator 1 enables the coiled shape-memory alloy 3 to be extended or shrunk by: fitting both ends of the coiled shape-memory alloy 3 into each internal circumference of a pair of hollow end connection implements 5 and 7; fixing retention pins 10 which penetrate to each end 3b of the coiled shape-memory alloy 3 in a diametric direction, onto the end connection implements 5 and 7; closely fitting each end of an elastic heat-resistant tube 9 having been externally mounted on the coiled shape-memory alloy 3 onto outer circumferences of each end 5b and 7b of the end connection implements 5 and 7; and supplying cold water and hot water from the end connection implements 5 and 7 to make them flow in the tube 9. Thus obtained actuator 1 can be operated by selectively supplying the hot water and cold water, does not necessarily need a battery, and can be lightweight and small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010056565-A (JP)
Title: Apparatus for forming thin film
Inventor: YAMADA KIICHI
IPC: H01L21/316
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for forming a thin film excellent in productivity and mass productivity capable of stably achieving long-term continuous film formation with a reduced number of particles, while favorably reproducing a film-thickness distribution, a composition distribution and a film-formation rate.  <P>SOLUTION: The thin-film manufacturing apparatus is a CVD device configured to introduce a film forming gas into a reaction chamber through a shower head from a top of a reaction chamber that is a reaction space and form a film on a heat substrate. An upper reaction space is formed of a substrate stage that is neither rotated nor lifted, a shower head and a contamination shield in which a concentric gap is formed between the contamination shield and the substrate stage to serve as a gas-exhausting passage, so that an inert gas can flow along the contamination shield from an upper portion of the gas-exhausting passage. A lower space is formed at a secondary side of the gas-exhausting passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011118109-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method using the same, electrophotographic apparatus and process cartridge
Inventor: NAKAMORI HIDEO
IPC: G03G5/06
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which the variation in the job is suppressed for repetition use and high image-quality image is stably obtained, and to provide an electrophotographic method, an photographic apparatus and a process cartridge using the electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has an photosensitive layer which contains a charge transfer substance represented by a general formula (1) and an amine compound represented by a general formula (2) on a conductive support. In the formula (1), A1 and A2 each represent alkyl group which may have a substitute or represent aryl group which may have a substitute, may be the same or different from each other and Ar represents condensed polycyclic hydrocarbon group which may have substituent. In the formula (2), A, B are respectively selected from groups represented by the following formula (I) or (II), may be the same or different from each other: formula (I) -CH2X; and formula (II) -CH2CH2Y. In the formulas (I), (II), X, Y respectively represent aromatic residual group, cycloalkyl group or heterocycloalkyl group, which may have a substitute.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121418-A (JP)
Title: Accelerator pedal depressing force control device
Inventor: SHIOMI MASAO
IPC: F02D11/04
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that switching to an operation area with insufficient fuel economy is easily performed since a depressing increase degree of accelerator opening depressing-increased after it exceeds an actual opening threshold value becomes larger when a depressing speed is fast as compared with the case where the depressing speed is slow in a constitution in which pedal depressing force is increased when it is determined that the accelerator opening exceeds a constant opening threshold value.  <P>SOLUTION: When it is determined that the accelerator opening is larger than the opening threshold value, a predetermined increase degree is added to the base depressing force of the accelerator pedal (steps S5, S6). When the depressing speed of the accelerator pedal is detected (step S3) and the depressing speed is fast, the opening threshold value is corrected according to the depressing speed (step S4) such that the opening threshold value becomes smaller as compared with the case where the depressing speed is slow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124784-A (JP)
Title: Monitoring camera
Inventor: KAMISAWA SHUNJI
IPC: H04N5/225
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance and small-sized monitoring camera by which the improvement of heat dissipation performance and the maintenance of miniaturization can be made compatible.  <P>SOLUTION: For two circuit boards as circuit boards 3 and 4 on which circuits large in heat generation are mounted by adjacently arranging each of the two circuit boards in parallel with an inner wall surface of a top frame 20 and a bottom frame 22 of a case 1 and by interposing heat-transfer sheets 6 and 7 between the two circuit boards, heat is directly transmitted from the circuit boards 3 and 4 to the case 1 and the heat is directly radiated from the case 1 to outer air, a radiation fin 9 segmented by a plurality of thin-shaped grooves 8 is provided on an outer wall surface of the bottom frame 22, a heat transmission area to the outer air is expanded, and the improvement of efficiency of heat radiation can be further achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124920-A (JP)
Title: Recording and reproducing apparatus
Inventor: OGISAWA YOSHIAKI
IPC: H04N5/765
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus for recording broadcast contents X while holding content information such as a title related to recorded broadcast contents Y and enabling the viewing of the contents Y when there is no capacity to record (video-record) the broadcast contents X.  <P>SOLUTION: A content search section 18 accesses a content distribution server device 2 and searches for the same contents as broadcast contents selected by a deletion content selection section 13b from the content distribution server device 2. A content information acquisition section 19 acquires a URL of the contents searched by the content search section 18. A recording content updating section 13c deletes the broadcast contents selected by the deletion content selection section 13b and registers in a content database 16 a URL of contents having the same title as the broadcast contents acquired by the content information acquisition section 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010061807-A (JP)
Title: Optical pickup lens
Inventor: ITO MITSURU
IPC: G11B7/135
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup lens which secures a longer working distance while achieving both on-axis characteristics and off-axis characteristics in a high-NA optical pickup lens.  <P>SOLUTION: The optical pickup lens 1a composed of a single lens, which condenses a luminous flux from a laser source on an optical information recording medium. An R2 surface 12 on the side opposite to an R1 surface 11 closer to the laser light source has a continuous surface shape. When a radius h1, a radius h2 and a radius h3 satisfy h1<h2<h3 from the light axis toward the outer diameter of the lens, amounts of sag at the radius h1, radius h2 and radius h3 are sag 1, sag 2 and sag 3, respectively, and the variations of the sags are Δsag 1, Δsag 2 and Δsag 3, respectively, h1, h2 and h3 satisfy 0>Δsag 1>Δsag 2 and Δsag 2<Δsag 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT