baber/WOPTO huggingface dataset:
Patent JP-2012195546-A (JP)
Title: Semiconductor device, and packaging body and manufacturing method of the same
Inventor: SAKAGUCHI SHIGEKI
IPC: H01L23/50
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To secure sufficient heat dissipation when packaging a semiconductor device having a structure in which a rear face of a die pad is not covered with a resin sealing body.SOLUTION: A semiconductor device 50 comprises: a semiconductor chip 2; a die pad 1 on which the semiconductor chip 2 is mounted; a plurality of leads 7 electrically connected with the semiconductor chip 2; and an encapsulation body 10 resin encapsulating the semiconductor chip 2 on the die pad 1. A plurality of plating layers including a first plating layer 3 and a second plating layer 4 of a material different from that of the first plating layer 3 are formed on a rear face of the die pad 1 opposite to a face on which the semiconductor chip 2 is mounted. The second plating layer 4 is formed to include a region different from that of the first plating layer 3.
Patent JP-2011170364-A (JP)
Title: Multicolor system, low vapor pressure solvent, and array dimming controller for electrochromic device
Inventor: WEIDNER ARTHUR P
IPC: G02F1/153
Filed: 2011-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor electrochromic device and a method for manufacturing the same, a multicolor electrochromic device, an electrolyte for the same, and a control system and method for the electrochromic device.  <P>SOLUTION: A pixel made of a first color electrochromic material is disposed in a first section 731 on a substrate 710 in a state where a pixel made of a second color elecrochromic material is in a second section 733. A first and second color two-dimensional pattern is defined, and colors are created or a mixed color is created by changing an electric field or current applied to each pixel. The electrolyte 740 comprises γ-butyrolactone (gamma-butyrolactone) and may contain polymethyl methacrylate. The electrolyte 740 may further contain salt, or propylene carbonate. A window system includes a plurality of transparent windows, a plurality of electrochromic devices, a plurality of control modules, and a main controller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202063-A (JP)
Title: Calibration device and calibration method for hydraulic shovel
Inventor: SEKI MASANOBU
IPC: E02F9/20
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device and a calibration method for a hydraulic shovel capable of improving accuracy in positional detection of a working point and reducing calibration operation time.SOLUTION: A calibration device for a hydraulic shovel is a device for calibrating a parameter in the hydraulic shovel. A current position calculation section of a hydraulic shovel calculates a current position of a working point included in a work tool based on a plurality of parameters indicating dimensions and swing angles of a boom, an arm and a bucket. A calibration device for a hydraulic shovel comprises: an input section 63; a first calibration calculation section 65c; and a second calibration calculation section 65d. The input section 63 is a portion where first working point position information indicating coordinates of the working point at a plurality of positions measured by an external measuring device is input. The first calibration calculation section 65c and the second calibration calculation section 65d calculate calibration values of parameters based on the first working point position information input through the input section 63.
Patent JP-2012204990-A (JP)
Title: Image scanner apparatus
Inventor: ITO TAKAHIKO
IPC: G06T1/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner apparatus for generating image data in which brightness in a margin part on a paper surface is maintained at a constant level.SOLUTION: In a passbook handling apparatus 1 which is an image scanner apparatus, storage means 80 stores multiple line image data output from a linear image sensor 23. Further, image processing means 90 corrects each of the multiple line image data stored in the storage means 80 so that gradation values of the brightest pixels included in the respective multiple line image data correspond to each other based on the multiple line image data stored in the storage means 80. The corrected multiple line image data is stored in the storage means 80.
Patent JP-2012204124-A (JP)
Title: Fuel cell module and assembly method thereof
Inventor: NANGO AYAKA
IPC: H01M8/24
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To make uniform the temperature in a lamination direction of a stack with the use of a simple and economical structure, thereby making it possible to carry out uniform power generation reaction.SOLUTION: In a fuel cell stack 12 constituting a fuel cell module 10, electrolyte-electrode assemblies 26 and separators 28 are alternately laminated. The fuel cell stack 12 is divided into a first region 170a, a second region 170b, and a third region 170c in this order from one end in a lamination direction to the other end in the lamination direction. The separators 28 arranged in the second region 170b are set to have pressure loss of fuel gas greater than that of the separators 28 arranged in the first region 170a and the third region 170c.
Patent JP-2012202128-A (JP)
Title: Lift-up type lock handle device
Inventor: GOTO TOSHIE
IPC: B60J5/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lift-up type lock handle of which the structure is simple and which can be obtained inexpensively and improves durability.SOLUTION: A lift-up type lock handle 1 comprises an escutcheon 2, a handle 3 and a latch member 4. When a door is opened, the handle 3 is gripped, the tip side is pulled up forward and rotated in the clockwise direction around a shaft 11. Via a passive shaft 15, the latch member 4 is rotated in the clockwise direction around a shaft 13. Thus, a hook part 18 is detached from a housing-side striker 43 and, at the same time, the door is opened. When the door is closed, the handle 3 is gripped and the door is pushed back. Therefore, a sliding face 19 of the latch member 4 is brought into slide-contact with the striker 43 and the latch member 4 is retreated and rotated in the clockwise direction temporarily around the shaft 13, returned to a lock position by a spring 18 thereafter and engaged in the striker 43, thereby locking the door.
Patent JP-2012203783-A (JP)
Title: Image processing apparatus and program
Inventor: WAKIYAMA TETSUYA
IPC: G06F17/21
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To regenerate an electronic document from a plurality of paper documents so that the document has the same table as that of an original electronic document, when a table part in the electronic document is divided into and printed in the plurality of paper documents.SOLUTION: The image processing apparatus according to the present invention comprises: title obtaining means for obtaining titles indicating table items set in rows and columns of a table or in any of these rows and columns, from the table included in each of a plurality of image data arrayed in predetermined order and constituted of the rows and columns; table connection determining means for determining whether the obtained titles are coincident or not, and determining that tables, in which the titles are determined to be coincident and that are adjacent in the predetermined order, are a set of connected tables; and table connecting means for deleting titles from a second table except a first table contained in original image data in the predetermined order and connecting, in the predetermined order, the first table and the second table with the titles having been deleted.
Patent JP-2012208025-A (JP)
Title: Inspection device, program, and image positioning method
Inventor: HIKITA YUICHIRO
IPC: G01N21/956
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique that enables highly accurate positioning even when elements that make errors subject to spatial dispersion during imaging and elements that make errors stay at local positions coexist in a target area to be inspected.SOLUTION: An inspection device 1 divides a target image and a reference image into a plurality of blocks. Corresponding block areas of the target image and the reference image are compared on pixel-by-pixel basis while the block areas are being shifted to create a similarity map MB. As map points UR representing shift positions P (Δx, Δy) where similarity becomes high are contained in the similarity map, a minimum rectangle area Smin is set on the similarity map MB. Distribution index values Dx, Dy identified as widths of the minimum rectangle area Smin in X and Y directions, respectively, are compared with threshold values Dx0, Dy0, and determination as to whether the target block containing the minimum rectangle area Smin is a valid block is made. For calculation of fixed shift position for positioning, effective blocks only are used.
Patent JP-2012207173-A (JP)
Title: Polycarbonate resin composition
Inventor: KIKUCHI TATSUYA
IPC: C08K5/3495
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition that is excellent in initial color hue and excellent in weatherability as well and can be suitably used for parts used under the outdoor environment, especially a housing and the like.SOLUTION: The polycarbonate resin composition includes (B) 0.001-1 pt.mass of a benzotriazole compound represented by formula (1) based on 100 pts.mass of (A) an aromatic polycarbonate resin having a viscosity average molecular weight of not less than 16,000, produced by transesterification of a carbonic acid diester and an aromatic dihydroxy compound. In the formula, Rrepresents an electron withdrawing group.
Patent JP-2012208879-A (JP)
Title: Patch influence analysis device, method and program
Inventor: HORI KENJI
IPC: G06F11/36
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To determine the influence of patch application by the units of functions in an application.SOLUTION: A patch influence analysis device 1 includes: a dynamic dependency information acquisition part 3 for acquiring, from a test type computer device 2 as the investigation object of the influence of patch application, an access relation which is generated according to the execution of each program in the device 2 in a predetermined period under the operation of the device 2 in association with an access source, access destination, and access occurrence time as dynamic dependency information; a testing operation execution part 4 for executing a predetermined testing operation in an application on a predetermined time under the operation of the device 2; and a patch influence determination part 5 for extracting the information of the access source and access destination which exist within a predetermined neighboring time range on the predetermined time from the dynamic dependency information, and for, when at least one of the access source and the access destination is the object of displacement by the patch application, determining that the access relation in the predetermine testing operation is the presence of the influence of the patch application.
Patent JP-2012208092-A (JP)
Title: Navigation device, navigation method, and navigation program
Inventor: NOMOTO YOICHI
IPC: G08G1/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device, a navigation method, and a navigation program for improving position detection accuracy after leaving a facility.SOLUTION: When it is determined that position coordinates of a vehicle 2 are corrected (S109: YES), position coordinates after correction which are the position coordinates of the vehicle 2 after the correction are acquired (S113). In addition, when it is determined that the position coordinates of the vehicle 2 are corrected (S109: YES), a travel track before the correction until the position coordinates are corrected from a point where vehicle speed is zero immediate before it is determined that the vehicle 2 leaves a facility are acquired (S112). Then, exit coordinates which are coordinates of an exit point of the facility are specified on the basis of the position coordinates after the correction, the travel track before the correction, and map information (S112). Thus, since the exit coordinates of the facility are properly specified, a current position of the vehicle is corrected on the basis of the exit coordinates in leaving the facility, and position detection accuracy after leaving the facility is improved.
Patent JP-2012213246-A (JP)
Title: Balance correction apparatus and power storage system
Inventor: NAKAO FUMIAKI
IPC: H02J7/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when accuracy of a signal output from a drive circuit is low, voltage between storage cells cannot be equalized accurately.SOLUTION: A balance correction apparatus includes: an inductor; a first switching element; a second switching element; a control signal generation part alternately turning on/off the first switching element and the second switching element; an average value generation part which generates voltage having a time average value of voltage at a connection point between one end of a first storage cell and one end of a second storage cell; an intermediate value generation part which generates voltage having an intermediate value between voltage at the other end of the first storage cell and voltage at the other end of the second storage cell; and a correction signal generation part which generates a correction signal based on a difference between the voltage having the time average value and the voltage having the intermediate value.
Patent JP-2012212276-A (JP)
Title: Learning unit, learning method and learning program
Inventor: SEGA SHINICHIRO
IPC: G06N5/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a learning unit capable of curbing an excessive increase or decrease in learning sensitivity, in a Bayesian network that updates a conditional probability list by learning based on observation.SOLUTION: A learning unit 10 of an inference device 100 comprises: an observation frequency increase-decrease management section 111 for adding an observation frequency addition value to an observation frequency of a cell relevant to observation data in a conditional observation frequency list 23, based on the observation data including each observation value of parent and child nodes; a total observation frequency calculation section 112 for calculating a total of observation frequencies in the conditional observation frequency list 23; an observation frequency list normalization section 113 for, when the total of observation frequencies exceeds a predetermined upper limit, normalizing the conditional observation frequency list 23 so that the total of observation frequencies becomes equivalent to a predetermined reference value lower than the upper limit; and a conditional probability list update section 12 for updating a conditional probability list 22 corresponding to the conditional observation frequency list 23.
Patent JP-2012212777-A (JP)
Title: Method of manufacturing mold coil
Inventor: FUKUI YOSHIZUMI
IPC: H01F41/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a low cost mold coil having little entrainment of air and damages on a wire rod by solving problems such that a built-in mold coil using a powder compression molding process has a high compression molding pressure and damages on the wire rod is large, causing problems such as short circuit and an increase in resistance, while the built-in mold coil using a plastic compression molding process has little damages on the wire rod, causing no problem such as separation of fusion of a fusion line, though, causing problems of increasing in cost for a metal mold mechanism for maintaining a hollow state and a material supply process.SOLUTION: With a method of manufacturing a mold coil, air bubbles in a mold body are expelled by performing powder compression molding of an air-core coil at the softening temperature of magnetic material mold resin or lower. After performing molding to easily hold the air-core coil under a hollow state, by performing molding using a plastic compression formation process at the softening temperature or higher, a coil built-in mold coil can be manufactured.
Patent JP-2012213104-A (JP)
Title: Image reading apparatus and image formation apparatus
Inventor: FUKUMA NOBUHIRO
IPC: H04N1/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus and an image formation apparatus capable of accurately positioning a light guide member by a simple constitution.SOLUTION: A copier comprises: an LED; a rod-like light guide member 340 disposed with one end thereof facing the LED; a holding member 420 which holds the LED and the light guide member 340 and which comprises a light reflection part, a first holding part holding the LED with an optical axis AX in a main scanning direction Y, and a second holding part positioned so as to be in a predetermined positional relation with the light reflection part and holding the light guide member 340 so that the center axis becomes nearly coaxial to the optical axis AX; and a first frame to which the holding member 420 is mounted and which comprises a third holding part 500 rotatably holding the holding member 420 such that the light guide member 340 is rotated around the optical axis AX.
Patent JP-2012212832-A (JP)
Title: Method for manufacturing composite wiring board
Inventor: SAKURAI KEIZO
IPC: H05K1/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite wiring board, in which a sealing resin is easily filled so that excellent productivity is achieved.SOLUTION: A composite wiring board includes: a first wiring board 1; a second wiring board 2 bonded on a top surface of the first wiring board 1; and a third wiring board 3 bonded on a top surface of the second wiring board 2, and a sealing resin 5 is filled in a space between the first wiring board 1 and the second wiring board 2 and a space between the second wiring board 2 and the third wiring board 3. A flow channel 4 for the sealing resin 5 is formed from the top surface of the second wiring board 2 or the top surface of the third wiring board 3 to the space between the second wiring board 2 and the third wiring board 3, and the space between the first wiring board 1 and the second wiring board 2. The sealing resin 5 is poured, through the flow channel 4, from the top surface of the wiring board 2 or the top surface of the third wiring board 3 to the space between the second wiring board 2 and the third wiring board 3, and the space between the first wiring board 1 and the second wiring board 2, to seal the spaces.
Patent JP-2012215238-A (JP)
Title: Combination of piston ring for gasoline engine
Inventor: CHIBA ATSUSHI
IPC: F02F5/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a combination of a piston ring for a gasoline engine using a piston ring including a top ring, a second ring and an oil ring, stably obtaining an effect of reducing oil consumption and friction by suppressing dispersion in friction performance between the piston ring and a cylinder bore wall surface.SOLUTION: The combination of the piston ring for the gasoline engine is formed using the piston ring including the top ring, the second ring and the oil ring as the combination of the piston ring. In the combination of the piston ring adopted for the gasoline engine, the tension ratio of the top ring or oil ring to a cylinder bore diameter satisfies each condition of A/D≤0.10 and C/D≤0.22, wherein A is the tension (N) of the top ring, C is the tension (N) of the oil ring, and D is the cylinder bore diameter (mm).
Patent JP-2012220212-A (JP)
Title: Method for measuring carbon concentration in polycrystal silicon
Inventor: OKADA JUNICHI
IPC: G01N21/3563
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a simple and easy method for measuring an approximate concentration of substitutional carbon impurity at a desired position in a polycrystal silicon rod.SOLUTION: A tabular polycrystal silicon is cut out from a polycrystal silicon rod. The both sides of the tabular polycrystal silicon are mirror polished to a thickness of 2.12±0.01 mm. A calibration curve is prepared according to a standard measurement method by infrared absorption spectroscopy, using a standard sample of a single crystal silicon having a known concentration of substitutional carbon with a thickness of 2.00±0.01 mm. The infrared absorption spectrum in a wave number region including the absorption band peak of substitutional carbon of the mirror polished tabular polycrystal silicon is acquired under the same conditions as in preparing the calibration curve, so that the concentration of substitutional carbon is acquired without thickness correction. Preferably the standard sample of the single crystal silicon having a known concentration of substitutional carbon is prepared according to the standard sample for use in a round robin by JEIDA.
Patent JP-2012222034-A (JP)
Title: Semiconductor device, manufacturing method of the same and semiconductor substrate
Inventor: SEKIKAWA HIROAKI
IPC: H01L21/027
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can inhibit an influence of a foreign material to a semiconductor element caused by the foreign material and the like formed on an inner surface of a mark for alignment.SOLUTION: A semiconductor device manufacturing method comprises: forming a first thin film GI1 and second thin films GI2, GE, PE are formed on a principal face of a semiconductor substrate SUB in this order; and forming a component part of an element by patterning the second thin films GI2, GE, PE in an element formation region by using a mark MK for alignment, which is obtained by patterning of the second thin films GI2, GE, PE in a region around the element formation region of the principal face. In the process of formation of the component part, the second thin films GI2, GE, PE are subject to patterning with the inner surface of the mark MK being coated with a protection film RS2.
Patent JP-2012217407-A (JP)
Title: Method for producing seaweed food
Inventor: TASAKA KANEMI
IPC: A23L21/10
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a seaweed food easy to eat, produced from ingredients obtained from seaweed, colored, glossed, flavored and given a fragrance with natural pigments, gloss and taste, and aged and molded into predetermined shape.SOLUTION: Ingredients with water added to a liquid extract from specific ingredients from which natural pigments, gloss and taste can be obtained, are prepared. Hot water is prepared in a stirrer, and the ingredients and sodium alginate are mixed and stirred. A mixture is moved from the stirrer to an aging tank and aged for 8-12 hours to obtain gel liquid. Meanwhile, 0.05-0.3% of food additive alum and 0.5-1.0% of calcium chloride (the percentages to 100% of the gel liquid) are dissolved in a molding tank. The gel liquid is dropped into mixed liquid in the molding tank and molded in the form of noodles or beads. After molding is completed, a molded product in a jelly state is sunk in purified water for 5-7 hours and given springiness. The molded product after the lapse of 5-7 hours is washed in purified water and put in a mesh body such as a perforated basket so as to be naturally dehydrated. A small amount of fermented liquor is jetted onto the product, and the product is packaged.