baber/WOPTO huggingface dataset:
Patent JP-2011178039-A (JP)
Title: Ceramic molding and wiring board
Inventor: TANABE KENTARO
IPC: C04B35/622
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable wiring board preventing the occurrence of cracks, breakages and short-circuits and having a reliable conductor pattern with stability of a wire width, and to provide a ceramic molding suitable for manufacture of the wiring board.  <P>SOLUTION: The ceramic molding is formed by imparting an ink for formation of a conductor pattern containing metal particles and then sintering and used in manufacture of wiring boards. It is composed of a material containing a ceramic material and a binder and contains a polyhydric alcohol at least in a part close to the surface, and the polyhydric alcohol is preferably 1,3-propanediol. The ceramic molding preferably contains polyvinyl butyral as a binder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187572-A (JP)
Title: Method for manufacturing semiconductor light emitting element, semiconductor light emitting element, lamp, electronic device and mechanical apparatus
Inventor: SAKAI HIROMITSU
IPC: H01L21/205
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor light-emitting element in which failures due to a surface of a second n-type semiconductor layer being difficult to be produced, in a light-emitting layer, and to provide a p-type semiconductor layer with high output.  <P>SOLUTION: The method for manufacturing the semiconductor light-emitting element 1 includes a first step of laminating a first n-type semiconductor layer 12c, on a substrate 11 and a second step of sequentially laminating a regrowth layer 12d of the first n-type semiconductor layer 12c; the second n-type semiconductor layer 12b; the light-emitting layer 13; and the p-type semiconductor layer 14 on the first n-type semiconductor layer 12c. In the step of laminating the second n-type semiconductor layer 12b, a step (1) of forming a first layer of the second n-type semiconductor layer by supplying less Si as a dopant, as compared with that in forming the regrowth layer 12d, and a step (2) of forming a second layer of the second n-type semiconductor layer by supplying more Si than in the step (1) are performed, in this order.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168034-A (JP)
Title: Substrate sealing in hot melt method of construction
Inventor: HASHIMOTO KANA
IPC: B32B27/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for protecting a manufacturer by suppressing claims from a willful malice third party, which is caused by peeling-off a seal, by dispensing a manufacturing/transportation/sticking step of a seal by changing a step for sticking a seal (3) of an electronic substrate plate etc. of a pocket telephone, etc.  <P>SOLUTION: A die (5) is molded from a hot-melting material by using a hot-melder so as to mold directly a seal (7) on a substrate plate etc., whereby a production time and cost can be reduced and an action for PL law can be conducted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186715-A (JP)
Title: Method and photographic image device evaluation
Inventor: NAKANO HIROYUKI
IPC: G06T1/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic image evaluation method and a photographic image evaluation device for selecting a suitable photographic image with high quality following various themes from a plurality of photographic images.  <P>SOLUTION: In the photographic image evaluation method for imparting an evaluation value as a reference for evaluating each image data corresponding to a plurality of sheets of photographic images input from an input part, and stored in a storage part, the following steps are executed by an arithmetic part, the steps including: a photographic image evaluation step of discriminating scenes from each image data to extract a featured value set in each scene, and for imparting the evaluation value to each image data based on the featured value; an evaluation value normalization step of generating a final evaluation value normalized so that the maximum value and minimum value of the evaluation value imparted in the photographic image evaluation step can be turned into the maximum value and minimum value of a prescribed reference range; an evaluation value storage step of storing the final evaluation value in the storage part in association with each image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183432-A (JP)
Title: Method and program for rim roll forming analysis simulation
Inventor: CRISTIAN TEODOSIU
IPC: B21H1/06
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for rim roll forming analysis simulation capable of performing the analysis processing of the deformation mode in a short time while maintaining the desired analysis accuracy in a rim roll forming process of forming a wheel rim of a vehicle wheel.  <P>SOLUTION: The rim roll forming process is separated and set into a plurality of angular increment steps and movement increment steps, and the angular increment analysis processing for performing the analysis for each angular increment step according to the static implicit method, and the movement increment analysis processing for performing the analysis for each movement increment step according to the static implicit method are successively repeated. Thus, the computation processing of the rim roll forming analysis can be reduced, the accuracy and the consistency of the analysis processing are improved, and the processing time is shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182952-A (JP)
Title: Suction tool for vacuum cleaner and vacuum cleaner using the same
Inventor: YAMAMOTO MASAFUMI
IPC: A47L9/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction tool for vacuum cleaner with excellent dust collection performance.  <P>SOLUTION: The suction tool for vacuum cleaner includes: a lower nozzle (not shown) having a suction port (not shown) for sucking dust on a floor; an upper nozzle 3 covering a substantially upper part of the lower nozzle and having a hole 4 for sucking dust flying above the floor; a nozzle pipe 5 for conveying the dust sucked from the suction port; a shutter 6 rotatably held to the upper nozzle 3 or the lower nozzle for opening and closing the hole 4; a spring (not shown) always biasing the shutter 6 toward a direction for closing the hole 4; and a lever 8 for externally controlling opening and closing of the shutter 6. The lever 8 is arranged on the upper nozzle 3 or the lower nozzle. To completely remove the dust on the floor, the lever 8 is operated to close the shutter 6 for preventing loss of suction from the hole 4. Thereby, the dust on the floor can be removed without fail to increase dust collection performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188645-A (JP)
Title: Dc-dc converter, and control method of the same
Inventor: KATO HIRONAO
IPC: H02M3/155
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter and a control method of the same that stably switch an operation mode even when an input voltage fluctuates.  <P>SOLUTION: The DC-DC converter has an error amplifier 2, a mode-selection reference-voltage generator 3, an operation-mode selector 4, and a driver controller 8. The error amplifier 2 generates an error signal Ve on the basis of a DC output voltage Vout. The mode-selection reference-voltage generator 3 generates a mode-selection reference voltage Vmh and a mode-selection reference voltage Vml which change on the basis of the magnitude of an AC component included in the error signal Ve. The operation-mode selector 4 compares the error signal Ve with the mode-selection reference voltage Vmh and the mode-selection reference voltage Vml. The driver controller 8 switches a generation method of the DC output voltage Vout from one of a PWM method and a PFM method to the other according to the comparison result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187753-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIBATA HIRONOBU
IPC: H01L29/78
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which improves a withstand voltage and a leak current of an IGBT.  <P>SOLUTION: In the semiconductor device 70, a P-base layer 4, a P<SP>+</SP>-contact layer 5, and an N<SP>+</SP>-source layer 6 are formed on a surface region of an N<SP>-</SP>high-resistance layer 3 on an N<SP>+</SP>-buffer layer 2, and a gate insulating film 7 and a gate electrode 8 are formed in a laminated manner on the N<SP>-</SP>high-resistance layer 3. After an insulating film 9 is formed on the gate electrode 8, the rear surface of the N<SP>+</SP>-buffer layer 2 is irradiated with a first laser light beam to be planarized. Next, a P<SP>+</SP>-drain layer 1 is formed on the rear surface of the N<SP>+</SP>-buffer layer 2 by means of the ion implantation and irradiation of a second laser light beam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030191-A (JP)
Title: Image processing apparatus and control method therefor
Inventor: SHINDO YUKI
IPC: H04N1/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology, by which even if the frequency of a gradation level with which gradation characteristics should be improved is lower than the frequency of other gradation levels, a gradation correction parameter for improving a gradation characteristic in a gradation range around the gradation level can be generated.  <P>SOLUTION: An image processing apparatus includes: a histogram creation unit which creates a histogram from an input image; a detection unit which detects the gradation level of interest from the histogram; a gradation correction parameter generation unit which generates a gradation correction parameter for improving the gradation characteristics in a gradation range around the gradation level of interest; and a correction unit which corrects the gradation of the image using the gradation correction parameter, wherein the detection unit detects, as the gradation level of interest, a gradation level of which the frequency is a peak value equal to or more than a predetermined threshold, and which has a variation width of frequencies, within a predetermined range that includes the gradation level to be smaller than a predetermined width in the histogram.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273326-A (JP)
Title: Pulse width modulation circuit, and switching amplifier using the same
Inventor: SAKAI SHINICHI
IPC: H03F3/217
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a pulse width modulation circuit, save space, and reduce cost.  <P>SOLUTION: The pulse width modulation circuit 1 generates a pulse width modulation signal PWMout by allowing a first and a second capacitors C1, C2 to perform a charging action with electric current in proportion to voltage of audio signal e<SB>S</SB>and a discharging action with constant electric current in a relation to make them reverse actions for each other. A switch circuit for controlling charging actions of the first and second capacitors C1, C2 and a circuit configuration for generating charging current consisting of a differential amplifier circuit and a charging current generation circuit are made up in a same configuration, and are configured to share the differential amplifier circuit. Also, a switch circuit for controlling discharging actions of the first and second capacitors C1, C2 and a constant electric current for discharge are made up in a same configuration. In addition, electric sources of them are made up of two types of electric sources; +V and -V. Those allow for components sharing and reduction in the number of components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198525-A (JP)
Title: Embedded downlight
Inventor: ISHITANI KIYOSHI
IPC: F21V23/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an embedded downlight socket of such a type that a lamp is mounted on a lamp case at its outside, to which a cable can be connected even when an obstacle exists therearond, and to provide a downlight including the same and the lamp case.SOLUTION: The embedded downlight includes the socket to be mounted on the lamp case storing a light emitting portion of a lamp in such a manner as to be partially inserted from the outside to the inside, and the lamp case, the socket including a terminal box as a portion having a cable connection hole and adapted to be mounted outside the lamp case, and a cylindrical portion as a portion having a holder inside and adapted to be inserted inside the lamp case, the terminal box having a flange formed on the side of the cylindrical portion with a circular slot at least partially encircling the base of the cylindrical portion, the cable connection hole being directed lateral to the center axis of the circular slot.
Patent JP-2011197168-A (JP)
Title: Display device and display method
Inventor: ABE TAKASHI
IPC: G09G3/36
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a display device and method for attaining improved display quality, by performing video data display and dimming control of a light source each with an appropriate timing.SOLUTION: A vertical drive circuit 8 is configured to line-sequentially driven scanning lines V1-V1080, on the basis of synchronization signals v generated in a liquid crystal timing controller 2 and perform scanning of one screen over one frame period. A horizontal drive circuit 7 is constituted of a shift register (not shown) and has a plurality of cells, the cells hold video data for one horizontal line in video signals; and writing is performed to pixels according to video data in synchronism with the scanning. The light source 6 performs dimming for each predetermined area, according to the write.
Patent JP-2011196758-A (JP)
Title: Method of determining friction coefficient in cylindrical specimen compression process
Inventor: LI YUNPING
IPC: B21J5/08
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining a shear friction coefficient between a cylindrical specimen undergoing friction and an anvil in a compression process for a cylindrical specimen of an optional height/radius ratio based on finite element analysis as to a simulation of a compression process.SOLUTION: Changes in the shape of the cylindrical specimen, that is, the heights (Hand H) of the specimen before and after compression, and an original end-face radius (R) of the specimen after compression and a maximum radius (R) thereof, are put together to derive a relation between a strain and a friction coefficient. In the case where an initial height/radius ratio of the cylindrical specimen is constant, a relational expression is established between a shape change and a friction coefficient after systematically FEM-analyzing a change in the specimen shape caused by friction in the compression process. A change in the specimen shape is systematically analyzed from the height/radius ratio of the cylindrical specimen and a change in the friction coefficient to establish a relational expression among the friction coefficient, an initial specimen height/radius ratio, and a specimen shape. This allows a friction coefficient to be determined in a compression process for a cylindrical specimen of an optional height/radius ratio.
Patent JP-2011196471-A (JP)
Title: Valve
Inventor: OKADA AKIRA
IPC: F16K27/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a valve easy in an inside inspection after connecting a pipe.SOLUTION: A power source supply port 8 is arranged in a valve casing 1 of the valve V, and when using an electric appliance in the valve casing for the inside inspection, electric power can be supplied to the electric appliance from the power source supply port 8. Its power source supply port 8 is constituted of a wiring hole 6 penetrating through the inside-outside of the valve casing 1, a cover 7 for blocking up its wiring hole 6 and a branch pipe 5 (an electric wire support part) projecting outside the calve casing 1 concentrically with its wiring hole 6. Thus, a power source is easily secured when inspecting the inside of the valve after connecting the pipe, and the power source supply port 8 is further arranged separately from an inspection hole for a worker to go in and out to the pipe, so that going-in-and-out to the pipe of the worker and work in the pipe, can be easily performed.
Patent JP-2011193810-A (JP)
Title: Method for evaluating risk of periodontal disease
Inventor: FUJINAKA EIGO
IPC: C12Q1/68
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply evaluating the risks of periodontal disease.SOLUTION: This method for evaluating the risks of the periodontal disease is characterized by analyzing bacterial flora with a DNA extracted from dental plaque at human gingival margin top and/or bottom by using a T-RFLP method, and then by classifying dental plaque bacterial flora patterns by performing a cluster analysis based on the degree of resemblance, and by evaluating the risks of the periodontal disease by using the classified results as indices.
Patent JP-2011200439-A (JP)
Title: Respiration guiding system, and respiration guiding program
Inventor: IWAKAWA MIKIO
IPC: A61M21/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the skill level of a respiration method by a user to be decided.SOLUTION: The respiration guiding system includes: a respiration sensor 1 which detects the respiration of the user; a massaging mechanism unit 2 which presses the back of the user; and a controller 10 which controls the operation of the massage mechanism unit 2 to guide the respiration of the user conforming to the output of the respiration sensor 1. The controller 10 includes: a skill level-deciding unit 14 which decides the level of the skill in the respiration of the user; and an exhalation control unit 12a which extends the exhalation period of time of the user by reflecting the skill level which has been decided by the skill level-deciding unit 14 in the operation of the massage mechanism unit 2. The skill level-deciding unit 14 decides the level of the skill from the length of the exhalation period of time which is detected by the respiration sensor 1.
Patent JP-2011203501-A (JP)
Title: Image forming method and image forming apparatus
Inventor: YAMANAKA KIYOHIRO
IPC: G03G9/08
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method and apparatus suppressing generation of wrinkles in a body to be transferred, such as paper, even when a heating member in a contact-type heat-fixing system is a metal roll.SOLUTION: The image forming method includes a fixing step of fixing a toner image by passing a body to be transferred on which an unfixed toner image is formed between a heating member and a pressure member, wherein the heating member is a metal roll, electrostatic charge image developing toner contains a binder resin and a release agent, the release agent contains aliphatic alcohol having a melting point of 50-90°C, and the content of the aliphatic alcohol is 7-22 wt.%. The image forming apparatus includes a fixing means for fixing a toner image by passing the body to be transferred on which an unfixed toner image is formed between a heating member and a pressure member, wherein the heating member is a metal roll, and electrostatic charge image developing toner is the electrostatic charge image developing toner.
Patent JP-2011204915-A (JP)
Title: Semiconductor apparatus, method of manufacturing semiconductor apparatus, method of designing semiconductor apparatus, and electronic apparatus
Inventor: TAKAHASHI HIROSHI
IPC: H01L27/146
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor apparatus, such as a solid-state imaging apparatus, that is improved in mass-productivity and reduced in cost by sufficiently exhibiting performances of respective laminated semiconductor wafers to attain a high performance, to provide a method of manufacturing the same, and to provide an electronic apparatus, such as a camera, including the solid-state imaging apparatus.SOLUTION: The semiconductor apparatus is constituted so that a first semiconductor wafer 31 and a second semiconductor water 45 connected together by inter-substrate wiring 68. The inter-substrate wiring is formed by embedding conductive materials in a connection hole 66 formed in a first multilayer wiring layer on a surface of the first semiconductor wafer 31 and a through connection hole 65 formed in a second multilayer wiring layer on a surface of the second semiconductor wafer 45. The through connection hole 65 is formed larger than a diameter of the connection hole 66. Consequently, a void is prevented from being formed when the conductive material is embedded in the through connection hole 65.
Patent JP-2011201183-A (JP)
Title: Laminated sheet for display protecting
Inventor: MINO TAKAYUKI
IPC: G09F9/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for display protecting which can inhibit generation of bubbles in a lamination part with a display.SOLUTION: The laminated sheet for display protecting is formed by piling up a methacrylic resin layer on at least one side of a polycarbonate resin layer, wherein the laminated sheet is installed inside a carbon dioxide extraction bag, the inside of the carbon dioxide extraction bag being filled with nitrogen, and is heated at 80°C for three hours, and thereafter the amount of carbon dioxide inside the carbon dioxide extraction bag measured with a gas chromatography is at most 500 nL/cmper unit area of the laminated sheet.
Patent JP-2011201465-A (JP)
Title: Set of frame for carrying vehicle and supporting frame for supporting the same
Inventor: KIMURA HIRONOBU
IPC: B60P3/07
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a frame for carrying a vehicle which is light in weight and firm while achieving simplification of a structure in the frame for carrying the vehicle used in carrying the vehicle by a container.SOLUTION: The frame 1 for carrying the vehicle is used in carrying the vehicle by the container. The frame 1 for carrying the vehicle includes a pair of longitudinal frame parts 10, 10 mutually extending in parallel at a predetermined interval and for mounting the rear wheels or front wheels of the vehicle and a pair of shorter lateral frame parts 11, 11 connecting one ends of the longitudinal frame parts 10, 10 and the other ends thereof, respectively, and a middle frame part 12 connecting the middle parts of the pair of the longitudinal frame parts 10, 10. The pair of the longitudinal frame parts 10, 10 are configured of a steel square pipe material.
Patent JP-2011207631-A (JP)
Title: Method for producing carbon nanotube dispersion
Inventor: GOTO TAKEHITO
IPC: C01B31/02
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous solution containing a carbon nanotube retaining dispersibility over a long period of time.SOLUTION: The method for producing the aqueous solution containing the carbon nanotube comprises applying at least two types of ultrasonic waves with different frequencies to a mixture containing the carbon nanotube and a dispersant, thereby obtaining the aqueous solution containing the carbon nanotube capable of retaining a stably dispersed state.