baber/WOPTO huggingface dataset:
Patent JP-2011162912-A (JP)
Title: Knitting yarn holding device for flatbed knitting machine
Inventor: ODAKA NORIO
IPC: D04B15/56
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitting yarn holding device for a flatbed knitting machine that can hold a knitting yarn securely and with care to prevent it from dropping out.  <P>SOLUTION: The knitting yarn holding device 1 captures a knitting yarn 4 fed from a yarn feeder port 3 at an edge of a needle bed by moving a hook 5a forward and backward relative to a needle bed gap 2, and can clip and hold the knitting yarn 4, between side surfaces of a latching stop part 5b and of a supporting accept part 7a on the needle bed side, when the hook 5a is pulled in from the needle bed gap 2. To a cam groove 5c, a follower part 6c in the vicinity of a depressing part 6b installed at the head end of an elastic leg 6a being extended from a spacer 6 installed as an upper retainer of a hook bar 5 is fitted in, and the elastic leg 6a energizes the follower part 6c in the direction coming into contact with a cam face 5d. Pressing plates 7 are mounted on both sides of the spacer 6. On the needle bed gap 2 side of the pressing plate 7, a supporting accept part 7a is formed, which presses the hook 5a by pressing parts 7b from both sides of the portion holding the knitting yarn 4 to prevent the hook 5a from opening, and thereby holds the knitting yarn securely.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102827-A (JP)
Title: Storage device
Inventor: HIDAKA HIDETO
IPC: G11C13/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device capable of enhancing the reliability by solving the problems of write disturbances and read disturbances.  <P>SOLUTION: Data are first read in step S4, when data are written in a phase-change memory. In step S5, whether the read data are "1" or "0" is determined. If the read data are "0", the processing proceeds to step S6, and applies a current in order to write "1" in a memory cell. If the read data are determined as being "1" in step S5, the processing proceeds to step S10, without performing any writing operation. Preferably, when the write data are "0", the data "0" are written without reading the data. Since the data "1" are not rewritten to a high-resistance state (state of holding "1"), the resistance ratio of the memory cell can be taken large, the reading signal can be enlarged, and reading access time becomes fast.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118688-A (JP)
Title: Conductive channel pseudo block process and circuit to inhibit reverse engineering
Inventor: CHOW LAP-WAI
IPC: H01L23/52
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for and structures for camouflaging an integrated circuit structure against reverse engineering.  <P>SOLUTION: The integrated circuit structure is composed of a plurality of layers of material having a controlled outline. A layer of silicide metal is disposed in active areas of the substrate and has a gap over a channel connecting adjacent active areas. The channel has a channel block structure, which appears identical under reverse engineering whether it is made conductive or insulative.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166053-A (JP)
Title: Expanding apparatus
Inventor: MARUYAMA MASANORI
IPC: H01L21/301
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expanding apparatus capable of expanding a chip distance by pulling outward an adhesive sheet caused to adhere to a semiconductor wafer including a plurality of chips.  <P>SOLUTION: An expanding apparatus 10 that processes a semiconductor wafer W including a plurality of chips C integrated with an inner circumferential side of a ring frame RF via an adhesive sheet S as a processing target object W1, includes a supporting means 12 for supporting the processing target object W1, an abutting means 13 capable of abutting on the undersurface side of the adhesive sheet S, and a driving means 14 for lifting and lowering the supporting means 12. The supporting means 12 includes a receiving member 20 and a pressing member 21 and sandwiches the ring frame RF by setting the processing target object W1 to the receiving member 20 and superimposing it on the undersurface side of the pressing member 20. By lowering the supporting means 12 from the top end of the abutting member 13 downward, a tensile force is given to the adhesive sheet S in a radial direction and thereby the distance of the chips C is expanded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169967-A (JP)
Title: Image forming apparatus
Inventor: KANAZAWA KENJI
IPC: G03G21/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus configured to appropriately suppress accuracy deterioration in correction processing of image formation, even when an opening/closing member is disposed for an optical sensor used for the correction processing.  <P>SOLUTION: The image forming apparatus includes an emitting means configured to emit inspection light toward an image carrier, and a detecting means configured to detect the reflected light amount of the inspection light. The opening/closing member is configured to move between: an open state in which reflected light amounts Rb and Rt from the image carrier can be detected by the detecting means; and a closed state in which the inspection light is shielded and the shielded inspection light can be detected, by the detecting means, with a light amount Rs larger than the reflected light amount Rb from the surface of the image carrier or with a light amount RsL smaller than the reflected light amount Rt from a developer image. A control means is configured to stop the correction processing, when the light amount Rs larger than the reflected light amount Rs from the surface of the image carrier is detected by the detecting means, or when the light amount RsL smaller than the reflected light amount Rt from the developer image is detected by the detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167258-A (JP)
Title: Absorber
Inventor: HASHIMOTO TATSUYA
IPC: A61F13/49
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorber capable of preventing leakage of a water-absorbable material from a wrapping sheet which covers an aggregate of the water-absorbable material.  <P>SOLUTION: The inner surface 21a of the aggregate 21 of the water-absorbable material 21d in the absorber 20 is covered with a first wrapping sheet 31, and the outer surface 21b and a side edge 21c of the aggregate are covered with a second wrapping sheet 32. The first wrapping sheet 31 and the second wrapping sheet 32 respectively have a first extension part 31a and a second extension part 32a located outside the side edge 21c. The first extension part 31a and the second extension part 32a are layered and joined on each other to form a layered part 35. The layered part 35 covers the side edge 21c and part of the outer surface 21b of the aggregate 21 from outside of the second wrapping sheet 32 which covers these parts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172094-A (JP)
Title: Imaging apparatus
Inventor: FUJINAWA NOBUHIRO
IPC: G03B7/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which can perform photography by remotely operating an external imaging apparatus.  <P>SOLUTION: The imaging apparatus includes: an imaging means for capturing an image of an object; a display means for displaying the image obtained by the imaging means; a first release operation means for allowing the imaging means to perform imaging; a communication means for performing communication with an external imaging apparatus having at least imaging part and a communication part; and a second release operation member for transmitting a release signal to the external imaging apparatus through the communication means (S8) to allow the imaging part to perform imaging.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170767-A (JP)
Title: Fingerprint reading device
Inventor: UCHIDA YUZURU
IPC: G06T1/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint reading device capable of appropriately acquiring an image of a user's fingerprint while raising a degree of freedom of a moving direction of the user's fingerprint.  <P>SOLUTION: The fingerprint reading device includes: a casing 30; and a fingerprint reading part 14 including a line sensor which is provided in the casing 30, arranged so as to obliquely intersect a reference direction which is either of a direction (α-β direction) perpendicular to one side ab on the front side which a user faces or a direction (γ-δ direction) parallel to the one side ab on the front side of the casing 30, and sequentially reads the fingerprint for every one line to sequentially output fingerprint data for every one line when the user moves the finger to either of the reference direction or the direction perpendicular to the reference direction while facing the finger on the surface of the line sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271302-A (JP)
Title: Mems sensor, method of manufacturing mems sensor, and electronic apparatus
Inventor: TAKAGI NARIKAZU
IPC: H01L29/84
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS (micro-electro-mechanical sensor) sensor (for example, capacitance acceleration sensor) that can efficiently increase the mass of a movable weight portion and is freely and easily manufactured using a CMOS (complementary metal-oxide semiconductor) process using multilayer wiring.  <P>SOLUTION: This MEMS sensor 100A includes the movable weight portion 120A, that is connected to a supporting portion 110 via a connection section 130A, includes first and second gap parts 111 and 112 in its periphery, and moves in the Z direction. The movable weight 120A includes a stacked structure, having a plurality of conductive layers, an interlayer insulating layer arranged between the plurality of conductive layers, and plugs that are charged into an embedding groove pattern penetrated and formed in the interlayer insulating layer and have a specific gravity larger than that of the interlayer insulation film. The plugs include a wall portion, formed in a wall shape in at least one axial direction of a two-dimensional plane parallel to the interlayer insulating layer. One among the plurality of conductive layers is a movable electrode portion 140A, having a movable electrode surface, and a fixed electrode portion 150A is disposed so as to face it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177618-A (JP)
Title: Methane fermentation method
Inventor: MORITA YOSHIHIKO
IPC: C02F11/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To directly perform methane fermentation treatment of organic waste containing a large amount of ammonia nitrogen, such as sewage sludge and animal waste, without performing a pre-process for removing the ammonia nitrogen.  <P>SOLUTION: After a hydrophobic porous carrier capable of supporting microorganisms is immersed in a methane fermentation liquid to make a methane fermentation reaction proceed, the organic waste containing ammonia nitrogen is added to the methane fermentation liquid in a state where the carrier is immersed, to perform the methane fermentation treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188566-A (JP)
Title: Stopper for cable hanger
Inventor: MATSUMOTO JUNICHI
IPC: H02G1/02
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper for cable hangers that prevents a cable hanger from being moved from an initial position on a messenger wire and from separating and dropping from the messenger wire.  <P>SOLUTION: The stopper for cable hangers is attached to an intersection portion 4 where a messenger wire 60 and a cable hanger 50 cross each other in a contact state. The stopper is configured to hold either the messenger wire 60 or the cable hanger 50 by an elastic deformation force or to hold both of them by the elastic deformation force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233565-A (JP)
Title: Medium for selecting and separating enterohemorrhagic escherichia coli
Inventor: KASHIDA MITSUAKI
IPC: C12Q1/10
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium for selecting and separating enterohemorrhagic Escherichia coli by which the typical serotype of the enterohemorrhagic Escherichia coli can be discriminated, and selected and separated, and to provide a method for discriminating the serotype of the enterohemorrhagic Escherichia coli.  <P>SOLUTION: The medium for selecting and separating the enterohemorrhagic Escherichia coli includes a chromogenic substrate of β-galactosidase, a chromogenic substrate of β-glucuronidase, bile acids, and sorbitol or rhamnose.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010119882-A (JP)
Title: Game machine
Inventor: KATO TOMOHISA
IPC: A63F7/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of eliminating a fraudulent game act beforehand even if a jackpot value is known.  <P>SOLUTION: The game machine includes: a jackpot lottery process (ST34) for determining whether or not producing a profit state advantageous to a player; a random number generation process (ST21) for generating random numbers to be used in the lottery process (ST34); and a reporting device configured to report the game state to the player. The game machine is adapted to report the occurrence of an exceptional case with a lamp and by voice when the game control operation of a main control board 1 is forcibly returned to the initial state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011184994-A (JP)
Title: Safety evaluation method of earth retaining structure
Inventor: OTAKE JUNICHIRO
IPC: E02D17/18
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety evaluation method of an earth retaining structure, by which a simple and prompt inspection of the earth retaining structure can be performed.  <P>SOLUTION: The safety evaluation method of the earth retaining structure which is constructed by a reinforced earth construction method with a concrete panel and a panel anchor. The method comprises at least: a step for setting a concrete sensor for detecting strain in the concrete panel; a step for setting a soil pressure sensor for detecting a soil pressure upon the panel anchor connected to the concrete panel; a step for setting on the concrete panel an RFID tag which collects information from the concrete sensor, and soil pressure sensor and outputs data by an RFID (Radio Frequency Identification) method; and a step for obtaining a measured value from the RFID tag by the RFID method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190969-A (JP)
Title: System for waste disposal
Inventor: IMAI TADASHI
IPC: C02F11/12
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for waste disposal capable of reducing loads on the environment by suppressing the generation of nitrous oxide.  <P>SOLUTION: The system includes: a pyrolysis furnace 3 for accepting organic waste to pyrolyze the organic waste under a reducing atmosphere at high temperature; a combustion furnace 4 for combusting the combustible pyrolysis gas generated in the pyrolysis furnace; one or more heat utilization equipment 2, 3, 5 for utilizing as a heat source the combustion exhaust gas generated in the combustion furnace; and reflux lines L7, L71, L72, L73 for refluxing a low temperature exhaust gas which resulted in low temperature since used in the heat utilization equipment, to any equipment disposed at the upper stream than the heat utilization equipment so as to be used in the upper stream equipment as a combustion air or dilution air therein.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192824-A (JP)
Title: Method of manufacturing superjunction semiconductor device
Inventor: OI AKIHIKO
IPC: H01L29/06
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a superjunction semiconductor device that has a high breakdown-voltage yield by reducing variance in charge balance between an n-type column and a p-type column.  <P>SOLUTION: In the method of manufacturing the superjunction semiconductor device which has a superjunction structure portion 10 composed of a first conductivity type region 4 and a second conductivity type region 5 as a drift layer on a heavily-doped first conductivity semiconductor substrate 1, the first conductivity type region 4 and second conductivity type region 5 are equalized in total amount of impurities ion-implanted in them, and the ion implantation is carried out with acceleration energy such that the first conductivity type region 4 and second conductivity type region 5 have depth-directional impurity concentration peaks at the same position right after the ion implantation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190624-A (JP)
Title: Post body with rust-proof layer, method for manufacturing the same, and rust-proof protective method for post body
Inventor: KATSURAGAWA MINEAKI
IPC: E01F9/696
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post body with a rust-proof layer excelling in adhesiveness to the post body, hardness and rust-proofness to effectively prevent the formation of rust, a method for manufacturing the post body, and a rust-proof protective method for the post body effectively preventing the formation of rust.  <P>SOLUTION: The post body with the rust-proof layer erected outdoors includes a metal rod-like body (a guardrail pile made of a zinc-plated steel member), and the rust-proof layer formed on the outer peripheral surface of at least a part (a ground side part) of the rod-like body using a photocurable composition for the rust-proof layer. The post body with the rust-proof layer is obtained by carrying out an applying process for applying the photocurable composition for the rust-proof layer to the outer peripheral surface of the rod-like body to form a coating film, and a curing process for irradiating the coating film with light to photocure the coating film to thereby form the rust-proof layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191611-A (JP)
Title: Method for producing optical sheet
Inventor: OKU HISANORI
IPC: B29C48/305
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optical sheet capable of reducing a warp amount within a range to prevent the occurrence of image disturbance in a liquid crystal display device even if a warp tendency changes after installation to the liquid crystal display device.  <P>SOLUTION: A resin material is supplied to a die 8 after casting the resin material into a hopper 7 and heating and melting (softening) the resin material in a cylinder 6. Then, the resin material is extruded from the die 8 as an optical sheet 3 to be cooled down while being extended and molded with cooling rolls 9-11. In this process, temperatures of the peripheral surfaces 12-14 of the respective cooling rolls 9-11 are regulated so that a temperature T1 of the surface 31 of the optical sheet 3 passed through a cooling roll group 4 to be cooled down becomes close to a glass transition temperature Tg of the resin material in a detectable range of a temperature sensor 5. In this way, when the temperature T1 of the surface 31 of the optical sheet 3 reaches a temperature around the Tg, regulation is carried out so that a surface temperature difference (a difference obtained by subtracting the temperature T1 of the surface 31 from the temperature T2 of the back surface 32) of the optical sheet 3 falls in the range of 2.5-4.0°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191701-A (JP)
Title: Two-component developer, developer cartridge, process cartridge and image forming apparatus
Inventor: TAKAHASHI SAKON
IPC: G03G9/113
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developer that suppresses density variation of formed images even if toner consumption per recording medium varies, as compared with the case where a carrier whose surface energy is in a range and an external additive whose shape factor and number average particle size are in respective ranges are not included and the relationship between an abundance ratio of the external additive on a toner surface and that on a carrier surface does not satisfy following expression (1).  <P>SOLUTION: The two-component developer includes a toner, a carrier whose surface energy is 23-37 dyne/cm, and an external additive whose shape factor SF1 is 130-150 and whose number average particle size is 80 nm to 1 μm, wherein an abundance ratio A of the external additive on a toner surface and an abundance ratio B of the external additive on a carrier surface satisfy the relationship of expression (1): 0.04≤B/A≤0.4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011199331-A (JP)
Title: Vibration piece, vibrator, and oscillator
Inventor: YAMADA AKINORI
IPC: H01L41/332
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a small vibration piece which attains a low frequency and a high Q value.SOLUTION: The vibration arm 20 has a base 21 in which a pair of cuts 31 is formed, and a pair of vibration arms 22 mutually extending in parallel from one end side of a first portion of the base 21. Each vibration arm 22 has a general part 23 being a main vibration part, and a weight 29 that is wider than the general part 23 at a tip side opposite from a root to the base 21 of the vibration arm 22. Furthermore, a long groove with a bottom having an opening along at least one principal plane of both principal planes of each vibration arm 22 and the weight 29 that is wider than the root to the base at the tip side opposite from the root to the base of the vibration arm are formed. The weight 29 is formed in the longitudinal direction of the vibration arm 22 so that the length ratio of the weight 29 occupying the length from the root with the base 21 to the tip side is within a range of 35 to 41%.
Patent JP-2011172199-A (JP)
Title: Direct digital synthesizer circuit
Inventor: AKAIKE KAZUO
IPC: H03B28/00
Filed: 2010-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct digital synthesizer circuit that can reduce phase errors without increasing a memory scale of a sinusoidal wave ROM table.  <P>SOLUTION: A direct digital synthesizer (DDS) circuit performs phase correction as follows. Frequency setting data is divided into higher-order bits and lower-order bits in a data separation section 1. A phase interpolation correction value output section 10 outputs a correction parameter 1 at overflow due to accumulation of lower-order bits and outputs a correction value obtained from an integral value of the lower-order bits as a correction parameter 2. A correction parameter 1 is added to the higher-order bit data by a sinusoidal wave ROM address generation section 2 for integration to output a sinusoidal-wave in-phase component and orthogonal component corresponded in a sinusoidal wave ROM table 5. In a phase interpolation correction section 6, the orthogonal component is multiplied by the correction parameters 2 and a difference from the in-phase component is calculated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194477-A (JP)
Title: Cutting blade
Inventor: ISHII TAKAHIRO
IPC: B24D5/16
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and economic efficiency in the generation of roundness when a cutting blade is mounted at a rotation spindle.SOLUTION: An elastic member 33 is arranged at the inner circumferential surface of the mounting hole 32 of the cutting blade 3 and the cutting blade 3 is configured to be pressed and mounted at a circular boss 22 of a fixed flange 2 by the deformation of the elastic member 33. The fixed flange 2 is mounted at a rotation spindle 10 and an eccentric amount of the cutting blade 3 to the fixed flange 2 is reduced. Since the eccentric amount is little, after round dressing is carried out once, the eccentric amount is small even when removed and remounted, and accordingly the round dressing is not necessary to be round dressed again so as to be efficient. Wear of a cutting edge 31 by the round dressing is little so that the life of the cutting blade 3 can be prolonged.