baber/WOPTO huggingface dataset:
Patent JP-2010287766-A (JP)
Title: Package for housing optical semiconductor element, and optical semiconductor device
Inventor: KAWABATA KAZUHIRO
IPC: H01S5/022
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an optical semiconductor element restraining a shift of an optical axis with a simple constitution, and to provide an optical semiconductor device.  <P>SOLUTION: The package for housing the optical semiconductor element includes: a base substance 2 having a mounting part 2a for directly or indirectly mounting an optical semiconductor element 7 on an upper surface thereof; and a frame 3 disposed on the upper surface of the base substance 2 to surround the mounting part 2a in planar view. A groove C is formed in the base substance 2 between the frame 3 and the mounting part 2a to surround the mounting part 2a in planar view. An enclosure member 11 having a Young's modulus larger than that of the base substance 2 is provided in the groove C formed in the base substance 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011003378-A (JP)
Title: Switch for power and its arc-extinguishing method
Inventor: AKASHI KOHEI
IPC: H01H33/18
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To do away with a movable part from arc-extinguishing function components carrying out arc extinction, simplify a structure of the arc-extinguishing function, and control or shut off arc of high-voltage current or direct current by a compulsive magnetic field.SOLUTION: An arc-extinguishing room 50 made of fluorine resin arranged along switching positions of a movable electrode 40 is arranged so as to surround a contact point 40a of the movable electrode 40 by a magnetic circuit equipped with a magnetic plate arranged at the arc-extinguishing room 50 and a ferromagnetic material forming a magnetic path by pinching it together with the magnetic plate. The magnetic plate of a switching route of a switching passage groove 50A through which at least the contact point 40a of the movable electrode 40 moves is covered with the fluorine resin of the arc-extinguishing room 50 arranged so as to surround the contact point 40a of the movable electrode 40.
Patent JP-2010034040-A (JP)
Title: Inputting device
Inventor: TANIGAWA SHINSUKE
IPC: H01H25/04
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inputting device capable of using a light load switch by canceling looseness of a rotating body and improving functionality by making the switch to work in a double step.  <P>SOLUTION: The inputting device is composed of a printed circuit board 32 having a peripheral stationary contact and a rotary encoder contact, a peripheral moving contact 52a, a first switch 34 positioned on the peripheral moving contact 52a, a housing 35 mounted on the printed circuit board 32 and having a bearing part 35b connected with a mounting stationary part 35a with an arm part 35c in-between, a rotating body 36 with an axial part 36b axially supported by the bearing part 35b and with a peripheral wall part 36 positioned on the first switch 34, and a contact member 38 having a slider 38 contact-sliding with the rotary encoder contact. The first switch 34 can be operated by a lighter load than the second switch composed of the peripheral stationary contact and the peripheral moving contact 52a, and the rotating body 36 can be operated in an inclined action together with the bearing part 35b by elastic deformation of the arm part 35c and the first and the second switches are pushing-operated one by one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011008990-A (JP)
Title: Fuel cell system and its operation method
Inventor: MIMURO SHIN
IPC: H01M8/12
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system for attaining a large current conduction effect in spite of application of low current to a fuel cell in current conduction before supplying power to an external load from the fuel cell.SOLUTION: In the fuel cell system A1 having the fuel cell FC for generating power with electrochemical reaction by introducing an oxidizer gas and a fuel gas, a current conduction means 11 for applying current to an air electrode and a fuel electrode of the fuel cell FC before supplying power to the external load 10 from the fuel cell FC, an oxygen partial pressure adjustment means 12 for adjusting oxygen partial pressure in the oxidizer gas introduced to the air electrode of the fuel cell FC, and a control means CU for controlling the oxygen partial pressure adjustment means 12 so as to reduce the oxygen partial pressure in the oxidizer gas in an operation of the current conduction means 11 rather than the oxygen partial pressure in the oxidizer gas in the normal operation of the fuel cell FC, the fuel cell system attains the large current conduction effect in spite of application of low current to the fuel cell FC in current conduction before supplying power to the external load 10 from the fuel cell FC, and improves fuel consumption by reducing an amount of fuel gas consumption in current conduction.
Patent JP-2011019334-A (JP)
Title: Rotary electric machine
Inventor: MIYAKE AKIFUMI
IPC: H02K19/24
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary electric machine that facilitates coping with a change in shapes of permanent magnets and that in shapes of fitting sections by composing magnet holding pedestals of laminates of magnetic thin plates, restrains an increase in the amount of magnet by erecting the magnet holding pedestals at valleys of yokes, reduces costs, and restrains damages to the permanent magnets.SOLUTION: The magnet holding pedestal 42 is manufactured by laminating and integrating a number of magnetic thin plates. In a permanent magnet assembly 40, the permanent magnet 41 is fitted to a magnet holding groove 43 of the magnet holding pedestal 42. The valley 30 is concavely installed in a part of a first yoke 21 between first claw-like magnetic pole sections 22, and a fitting groove 31 is extended from axial inside to outside with a groove direction as an axial direction on each side opposite to the peripheral direction of the valley 30. The permanent magnet assembly 40 is erected at each valley 30 while a fitting projection 44 of the magnet holding pedestal 42 is fitted to the fitting groove 31.
Patent JP-2009263681-A (JP)
Title: Process for producing catalytically cracked gasoline base and unleaded gasoline composition using the same
Inventor: ARAKI YASUHIRO
IPC: C10L1/04
Filed: 2009-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytically cracked gasoline base having a reduced sulfur content and a process for producing the same, and to provide an unleaded gasoline composition that ensures satisfactory operating characteristics using the catalytically cracked gasoline base.  <P>SOLUTION: The process for producing the catalytically cracked gasoline base comprises subjecting a stock oil having a specific sulfur content, a specific nitrogen content and a specific metal content to catalytic cracking and then subjecting the catalytically cracked oil to fractional distillation to produce a catalytically cracked gasoline base comprising a catalytically cracked naphtha having a 5 vol.% distillation temperature of 35-55°C, a 95 vol.% distillation temperature of 150-210°C, a total sulfur content of ≤25 mass ppm and a proportion of thiophenes as a sulfur compound in the total sulfur content being ≥20 mass% in terms of the sulfur content. The unleaded gasoline composition having an extremely low sulfur content (a sulfur content of ≤10 mass ppm) is produced by compounding 30-90 vol.% of the catalytically cracked gasoline base and 70-10 vol.% of the other gasoline base.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261989-A (JP)
Title: Slot machine
Inventor: KUDO SHINYA
IPC: A63F5/04
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To relate a performance announcing a possibility of winning a bonus winning combination through turning on back lamps or others to a pattern shown in a display window after reels are stopped.  <P>SOLUTION: A performance pattern selecting means 62 selects a prescribed performance pattern from a performance pattern data table 63 when a possibility of winning a bonus winning combination is announced. After the reels 31 stop, specific symbol detection means 64 checks the reels 31 in a display window for a specific symbol. Based on the selected performance pattern, a first performance means 65 illuminates the specific symbol detected by the specific symbol detection means 64 by the use of back lamps 33 while turning off all the other symbols other than the specific symbol. A specific symbol turning-off number determination means 67 determines the number of specific symbols to be turned off after the illumination based on the performance pattern and a turning-off number determination data table 66 or others. A second performance means 68 turns off prescribed specific symbols among the specific symbols after the illumination on the basis of determination made by the specific symbol turning-off number determination means 67.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026232-A (JP)
Title: Method for producing dihydroxyphthalic acids
Inventor: INOUE TAKAHIRO
IPC: C07C65/05
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dihydroxyphthalic acids by an inexpensive and industrially advantageous method under a mild low-pressure reaction condition.  <P>SOLUTION: A dihydric phenol is allowed to react with an alkali metal hydroxide or an alkali metal alkoxide in the presence of an alkali metal carbonate, potassium formate and carbon dioxide followed by a dicarboxylation reaction and a treatment with a mineral acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032750-A (JP)
Title: Double floor structure and support leg for double floor
Inventor: HASHIMOTO YAKOTAKE
IPC: E04F15/00
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide double floor structure capable of coping with a construction condition and a need of a needing person at low cost.  <P>SOLUTION: This double floor structure includes a plurality of support legs installed in an under floor, and a plurality of lines of beam materials for constituting the upper floor, each support leg includes an upper member for supporting each beam material from an under side, a middle member for supporting the upper member from an under side, and a lower member for supporting the middle member from an under side, each of the upper member, the middle member and the lower member comprises a metal extrusion profile, and is arranged to direct an extrusion direction thereof to a vertical direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080934-A (JP)
Title: Etching composition for copper and copper/molybdenum or copper/molybdenum alloy electrode of liquid crystal display device
Inventor: RHEE TAI HYUNG
IPC: H01L23/52
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching composition for copper, copper/molybdenum or a copper/molybdenum alloy.  <P>SOLUTION: The etching composition for a copper membrane, a copper/molybdenum membrane or a copper/molybdenum alloy membrane includes, based on the total weight of the composition, 12-35 wt.% hydrogen peroxide, 0.5-5 wt.% sulfate, 0.5-5 wt.% phosphate, 0.0001-0.5 wt.% fluoride that can provide fluoro ion, 0.1-5 wt.% a first water-soluble cyclic amine, 0.1-5 wt.% chelating agent, 0.1-5 wt.% a second water-soluble cyclic amine, 0.1-5 wt.% glycol, and deionized water so that the total weight of the entire composition is adjusted to 100 wt.%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296629-A (JP)
Title: Non-linear distribution of voltage steps in flash-type a/d converters
Inventor: BUDZELAAR FRANCISCUS PAULUS MA
IPC: H03M1/36
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, apparatus, and system that efficiently reduces the relative error in the digital output of a flash-type analog-to-digital (A/D) converter at a low input voltage.  <P>SOLUTION: A method, apparatus, and system for converting an input voltage V<SB>IN</SB>to a digital output is disclosed. A comparison of V<SB>IN</SB>with reference voltages in one or more flash-type analog/digital (A/D) converters generates the digital output representing V<SB>IN</SB>. When a single A/D converter is to be used, the A/D converter is non-linear. If more than one A/D converter are to be used, these A/D converters are to be mutually linear.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036886-A (JP)
Title: Chip compressor
Inventor: NAKAMURA MASAAKI
IPC: B30B9/32
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip compressor which is compact, and whose maintenance management is easily performed.  <P>SOLUTION: In the chip compressor 2, a hopper 10 has a hopper feed port 20 whose upper part is charged with chips and whose bottom part is provided with a hopper discharge port from which the chip is discharged. The tip of a pushing plate 12 is composed so as to be movable between the hopper feed port 20 and the hopper discharge port. The compression part 8 is provided with: a first compression chamber; and a second compression chamber. In the first compression chamber, the longitudinal direction thereof crosses a direction where the hopper discharge port penetrates. The front edge in the longitudinal direction of the first compression chamber is connected to the second compression chamber. The longitudinal direction of the first compression chamber and the longitudinal direction of the second compression chamber cross each other. In the second compression chamber, the front edge in the longitudinal direction thereof is provided with a compression discharge port. The gate 50 is configured in such a manner that the compression discharge port can be opened and closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039901-A (JP)
Title: Nesting apparatus
Inventor: TAMAMURA HITOSHI
IPC: B21D28/00
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nesting apparatus which performs a nesting process resulting in an improved yield, a process time reduction, and a process stability, by taking advantage of an adjacent edge sharing configuration and a space providing configuration, and by reducing defects.  <P>SOLUTION: As an arrangement setting rule R, the nesting apparatus utilizes an adjacent edge sharing rule Ra, a space providing and arranging rule Rb, or a combined rule Rc for selecting either the rule Ra or the rule Rb depending on condition. By applying the adjacent edge sharing rule Ra to adjacent edges of component figures Ms that are arranged side by side, an edge indicating a circumference of a component board material display portion Mt of the other component figure M is overlapped on an edge indicating a circumference of a tool display portion of one component figure M. By applying the space providing and arranging rule Rb, a space is inserted between the component figures Ms arranged side by side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042230-A (JP)
Title: Pneumatic tire
Inventor: FUJII AKIRA
IPC: B60C15/06
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire widely adjusting steering stability and suppressing production failure.  <P>SOLUTION: An end portion 22Aa on a body portion side and an end portion 22 Ba on a folded back portion side of a bead reinforcement rubber layer are separated from each other in the direction along a carcass 16, so that the rigidity of a bead 12 is sectioned to a two-layered portion of the bead reinforcement rubber layer (high rigidity), a one-layered portion of the bead reinforcement rubber layer (middle rigidity), and a no-layered portion of the bead reinforcement layer (low rigidity). Accordingly, an adjustment range of the rigidity of the bead 12 is widened and thus an adjustment range of the steering stability can be widened. Further, a step portion of the thickness of an end portion of the bead reinforcement rubber layer is dispersed, so that air hardly enters the end portion of the bead reinforcement rubber layer during the manufacture of the tire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043719-A (JP)
Title: Light source device, projector, and projection method
Inventor: SHIBAZAKI MAMORU
IPC: H04N9/31
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To cope with a desired color environment such as a color balance and brightness of a projected image as necessary.  <P>SOLUTION: A projector includes: a semiconductor laser 20 which emits blue (B) light; a color wheel 24 and a motor 25 which generate blue (B) light of transmission light and green (G) light of reflection fluorescent light in time division by using the blue light; an LED 21 which emits red (R) light; a projection light processing part 31 which controls driving timing of the semiconductor laser 20 and the LED 21 so that the B-light and the G-light generated in the color wheel 24 and the R-light emitted from the LED 21 are cyclically generated and the generation timing in one cycle is adjusted; input parts (11, 12) which input an image signal; and projection systems (13 to 16, 18, 19) which form and project an optical image having color corresponding to the image signal input to the input parts (11, 12) by using R, G and B light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045289-A (JP)
Title: Liquid food containing bean curd refuse paste, and method for producing the same
Inventor: MIZUNO TAKASHI
IPC: A23L23/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing liquid food such as sauce, soup and the like by using bean curd refuse desired to further improvement in usage to impart body or meltability to the flavor of the liquid food and apply thickness to the liquid food, and to provide liquid food obtained by the method.  <P>SOLUTION: The liquid food contains 0.1-10 mass% of bean curd refuse paste. The method for producing the liquid food is provided. The liquid food preferably includes a sauce or soup to which cow milk or fresh cream is added. The sauce is preferably composed of a carbonara sauce, a cream sauce, a tomato cream sauce, and a seasoned cod roe cream sauce. The soup is composed of a cream soup, a tomato cream soup, or a potage soup.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052263-A (JP)
Title: Plating method
Inventor: YAMADA SHIZUHIRO
IPC: C23C18/18
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method for plating even a fine pore of a workpiece without complicating facilities or processes.  <P>SOLUTION: The fine pore 11 of the workpiece 10 is filled with saturated water vapor. As saturated water vapor is gas similar to air, air 15 remaining in the fine pore 11 is replaced by water vapor 16. When the workpiece 10 having the fine pore 11 filled with the water vapor 16 is cooled, the water vapor 16 filling the fine pore 11 is condensed, and the condensed water vapor 16 covers the inner surface of the fine pore 11 in a state of a wafer film 17. Since both of the water film 17 condensed on the surface of the fine pore 11 and a plating liquid 19 are liquid, the plating liquid 19 intrudes into the fine pore 11 without influenced by the surface tension. As a result, the water film 17 produced by condensation of water in the fine pore 11 is easily replaced by the plating liquid 19 when the object 10 having the water film 17 formed in the fine pore 11 is immersed in the plating liquid 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051727-A (JP)
Title: Part supply device
Inventor: AOYAMA SUSUMU
IPC: B65G47/14
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part supply device capable of attaining a high speed, and capable of reducing noise and also manufacturing cost.  <P>SOLUTION: An annular projection part 11 is arranged on the outer peripheral side of an upper surface of a disk 1 rotating by a motor. An inside surface of the annular projection part 11 forms an inclined face 11a, and the periphery of this inside inclined face has an outside inclined face 11b being flat or lowering toward the outside from the inside for becoming an annular part placing surface. A single spiral wall body 3 is supported in a floating state so as to approach the annular projection part 11. The spiral wall body finally sets an aligning width of a part of an aligning object in the part placing surface 11b by gradually narrowing a width of the part placing surface 11b of the annular projection part 11. A part 2 inputted to a rotary disk 1 is induced and guided so as to run on the inside inclined face 11a of the annular projection part 11 via a guide 30. A part discharge part 3-1 formed of the spiral wall body is set in response to a rotary position of the rotary disk where the part placing surface of the annular projection part 11 becomes a part aligning width.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010014723-A (JP)
Title: Time resolved non-invasive diagnostics system
Inventor: COTTON DANIEL MURDOCH
IPC: H01L21/66
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated type non-invasive system for IC device debugging, which can be commercially achieved and obtain imaging of higher spatial resolution and sensing of higher time resolution through the time resolved measurement of hot electron light emission.  <P>SOLUTION: This system includes an illumination source 130, a light collection optical member 120, an imaging optics 145, and a photon sensor 150. In navigation mode, the light source is activated, and the imaging optics is used to check for target area on chip, so as to properly position the light collection optical member. Once the light collection optical member is properly positioned, operation of the light source is stopped and then the photon sensor is used to sense photon emitted from the chip.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011054822-A (JP)
Title: Method of cutting silicon ingot
Inventor: ETO YOSHIHIRO
IPC: B24B27/06
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cutting a silicon ingot capable of cutting the silicon ingot with a fixed grain wire, without fail, and to reduce the cost required for the fixed grain wire.  <P>SOLUTION: The method of cutting silicon ingot includes a first cutting step for cutting a plurality of silicon ingots 20 with a diameter of 150 mm or more and a second cutting step for cutting the plurality of silicon ingots 21 with a diameter L2 smaller than that of the silicon ingots 20, in the first cutting step by reusing the wire 11 used in the first cutting step and making the feeding rate of the wire 11 higher than that in the first cutting step.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060850-A (JP)
Title: Cu-BASED WIRING MATERIAL PRECURSOR, Cu-BASED WIRING MATERIAL, AND FORMING METHOD THEREFOR
Inventor: ANDO AKIRO
IPC: H01L21/28
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To form a Ti-based self diffusion barrier film on a wiring surface, even if a Cu-Ti-based sputter film is heat-treated at a temperature lower than the conventional temperatures.  <P>SOLUTION: After forming an extremely thin Ti-based film on a base material 1 as a first film 2, by having a compound film including a slope structure of a Ti-based material of a Ti-based material and a Cu-based material formed as a second film 3, and a third film 4 formed on the compound film as a Cu-based electrode, a precursor having a three-layer structure is formed. By heat-treating the precursor at 450C° or lower, the Cu-based electrode including the Ti-based barrier film can be formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT