baber/WOPTO huggingface dataset:
Patent JP-2010268215-A (JP)
Title: Error correction device
Inventor: INOUE TOMOKA
IPC: H03M13/45
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction device for turning the mark rate of reliability information to 1/2 by a simple low power consumption circuit, executing AC coupling, normally operating CDR for sampling the change point of data, and performing deskew processing as well.  <P>SOLUTION: The error correction device includes: a photoelectric converter 1 for converting optical signals from a transmission line to electric signals E; a soft decision identification part 4 for identifying the electric signal E from the photoelectric converter 1 using a plurality of thresholds and generating a plurality of pieces of identification information 4a-4c individually identified by each of the plurality of thresholds; an encoding part 5 for encoding the plurality of pieces of the identification information 4a-4c and generating reliability information 5a and hard decision information 5b; and an FEC decoding part 7 for EXOR-processing or EXNOR-processing the reliability information 5a and the hard decision information 5b and then executing error correction decoding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266036-A (JP)
Title: Method for manufacturing compound gear
Inventor: FUJII SATOYUKI
IPC: F16H55/12
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique suitable for manufacturing a highly precise compound gear.  <P>SOLUTION: This compound gear is manufactured through a groove forming process, an engagement process, and a loading process. A groove 40 extended along a direction of an axis 10 of a first gear 4 is formed on a peripheral face of a hub 6, in the groove forming process. A second gear 2 having the center hole is engaged with the hub 6, in the engagement process. An axial-directional load is applied locally to a spot part of the second gear 2 opposed to the groove 40, until the periphery of the center hole of the second gear 2 flows plastically into the grove 40, in the loading process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276464-A (JP)
Title: Method for determining defect of fine convex-concave pattern and method for determining defect of patterned media
Inventor: SASAZAWA HIDEAKI
IPC: G01N21/95
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily specify a defect type siding with samples such as patterned media for a hard disk on which a fine convex-concave pattern is formed, without increasing its inspection period of time.  <P>SOLUTION: In a defect inspection of the fine convex-concave pattern, when detecting a feature of an inspection object by using a scatterometry method, a spectral waveform of an detection object area in the inspection object is detected, and an area determination is made as to which area segment depending on a pattern type of the inspection object contains the detection object area, and a determination index value and a computing equation of features different in respective defect types are chosen so as to correspond to the area segment determined on the basis of a result of the area determination, and a feature computing operation is applied to above spectral waveform data in accordance with the chosen feature computing equation, and then a determining operation is carried out for each defect type by comparing a computed feature value with the chosen determination index value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279167-A (JP)
Title: Power conversion apparatus and fault detection method of the same
Inventor: KOBE SATOSHI
IPC: H02M3/155
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus that detects a fault in the converter.  <P>SOLUTION: The power conversion apparatus includes a step-down converter 3 which includes a switching element Q2 and a bypass relay Ry2, which are connected in parallel, and steps down a DC voltage applied from a DC power supply 1 and a protection circuit 2 which includes a switching element Q1 and a relay Ry1, which are connected in parallel, is connected in series between the DC power supply 1 and the step-down converter 3 and protects a circuit in a post-stage of the step-down converter 3, and detects that either the step-down converter 3 or the protection circuit 2 breaks down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010280393-A (JP)
Title: Tape coil supporting device
Inventor: YOSHINO SUEFUMI
IPC: B65B13/18
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape coil supporting device capable of enhancing the packing efficiency of an automatic packing machine by considerably reducing the number of components, simplifying its structure, and shortening the tape drawing-out time.  <P>SOLUTION: The tape coil supporting device 21 rotatably supports a tape coil A with a tape a being roll-wound around an outer circumference of a paper tube 5. The diameter of a tape supporting pine 23 provided in a tape case 22 is set to be smaller than the inner diameter of the paper tube 5 in the tape coil A. The tape coil A can be oscillated with a part supported by the tape supporting pin 23 being a supporting point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265159-A (JP)
Title: Borosilicate powder and method for producing the same
Inventor: HOZUMI TOYOJI
IPC: C08L101/00
Filed: 2009-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing borosilicate powder, which does not comprise the conventional step of making an acid act on solid borosilicate glass powder but comprises the steps of making an acid act on a sodium borosilicate aqueous solution and removing the salt and in which borosilicate powder can be obtained by a smaller energy load.  <P>SOLUTION: The method for producing borosilicate powder comprises the steps of: making any one of inorganic acids (such as sulfuric acid, nitric acid, hydrochloric acid and phosphoric acid) and organic acids (such as oxalic acid, acetic acid and formic acid) act on the sodium borosilicate aqueous solution; adjusting the pH of the acid-added aqueous solution to 3-10, preferably, to 5-9 to gel the acid-added aqueous solution; crushing the produced gel; dispersing the crushed gel in water; removing salt from the gel-dispersed water to the extent that the concentration of the salt in a water phase is <0.1%; filtering the obtained precipitate being the removed salt; and drying the filtered precipitate. At the step of removing the salt, a membrane can be used for removing the precipitate and the removed precipitated can be washed, or a solid-liquid separation method using a centrifuge can be repeated and the removed precipitate can be washed. At the step of drying the filtered precipitate, a suspension liquid of the precipitate can be subjected directly to a heat drying method using an air blast or a spray dryer to obtain dry powder. Furthermore, first, the sodium borosilicate aqueous solution is sent to the spray dryer to obtain dry powder, the acid is made to act on the dry powder and the salt is removed to obtain the borosilicate powder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282399-A (JP)
Title: Clock switch circuit
Inventor: SEKI KEISHI
IPC: H03K21/00
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional clock switch circuit can not handle a switching of a high-speed clock signal.  <P>SOLUTION: A clock switch circuit includes a frequency divide circuit 10 which divides a frequency of a basic clock CLK to generate a plurality of frequency-divided clocks C101-C10n, an output select signal generation circuit 20 which outputs an output select signal SEL according to a clock select signal CNT, and an output select circuit 30 which switches a clock to be output according to the output select signal SEL, wherein the frequency divide circuit 10 outputs a plurality of frequency-divided count values S101-S10n indicating the number of clocks of the basic clock CLK from start of one cycle of each of the frequency-divided clocks S101-S10n, and the output select signal generation circuit 20 switches a value of the output select signal SEL at timings at which start timings of cycles of frequency-divided clocks before and after switch operation are matched based on a frequency-divided count value corresponding to a current selection clock among the plurality of frequency-divided count values S101-S10n.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283580-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA TAKANORI
IPC: H04N5/335
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device capable of obtaining a satisfactory image by reducing a conversion error resulting from the variation of a delay time between control signals.  <P>SOLUTION: A control signal adjustment circuit 45 receives a start pulse ϕRDLIST_DLY 13, a count enable signal ϕCNTEN_DLY 14 and an RDL latch signal ϕRDLLAT_DLY 15, and outputs the ϕCNTEN_DLY 14 and the ϕRDLLAT_DLY 15 while uniformizing the falling timing of them by ORing and outputting the ϕRDLST_DLY 13 and the ϕCNTEN_DLY 14. Consequently, timing when a counter circuit 42 ends a count operation is matched with timing when an RDL latch circuit 43 holds outputs of each of an inverting circuit 40a and a NAND circuit 40b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286332-A (JP)
Title: Mount structure of gas sensor and gas sensor including protection cover
Inventor: HANAI SHUICHI
IPC: G01N27/409
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount structure of a gas sensor for shielding and radiating heat more efficiently than before, and ensuring durability of the gas sensor, and to provide the gas sensor having a protection cover.  <P>SOLUTION: The protection cover includes: a bottom section where a mount hole is formed; a cylindrical section, where the tip is connected to the outside in the radial direction of the bottom section for extending toward the rear end side; and a large-diameter section that is connected to the rear end of the cylindrical section and is extended to the outside in the radial direction toward the rear end side. In the protection cover, the gas sensor is mounted to piping upright while interposing a protection cover at an area to the piping. In the protection cover, the inner diameter of the cylindrical section is not more than 1.7 times larger than the maximum outer diameter of a tool engagement section of the gas sensor, the height of the cylindrical section is not less than 1/2 the height of the tool engagement section and not more than 0.6 times larger than the height from the tip of the tool engagement section to that of a sealing member, the overall height of the cylindrical section is not more than the height from the tip of the tool engagement section to that of the sealing member, and the outer diameter of the rear end of the large-diameter section is not less than three times larger than the diameter of the sealing member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286364-A (JP)
Title: Assembling structure of current detecting device
Inventor: HASHIO SHINICHI
IPC: G01R15/20
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify constitution of a current detecting device, to facilitate assembling thereof and to enable prevention of occurrence of magnetostriction.  <P>SOLUTION: A bus bar 200 and a magnetic shield 400 are provided respectively with screw insertion holes to be penetrated by a screw, at positions to be opposite to each other on the occasion when the bus bar 200 and the magnetic shield 400 are attached to a housing 300. A hole 339 in which the screw 450 penetrating the screw insertion hole of the bus bar 200 and that of the magnetic shield 400 is fitted on the occasion of attaching the bus bar 200 and the magnetic shield 400 to the housing 300, is provided in the lower side of the housing 300.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287835-A (JP)
Title: Method of manufacturing semiconductor circuit member
Inventor: NAGAI AKIRA
IPC: H01L21/56
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor circuit member, in which pre-setting type sealing is possible and a connection can be made while excellently removing an oxide film formed on a solder surface.  <P>SOLUTION: The present invention relates to the method of manufacturing the semiconductor circuit member by bonding a first electronic member having a first terminal provided on a first substrate and a second electronic member having a second terminal provided on a second substrate together through a circuit member-connecting adhesive. Conditions represented by expression (1) of t<SB>1</SB>≤(tc+ts) and expression (2) of (tc+ts)≤t<SB>2</SB>are satisfied, wherein tc is the height of the first terminal, ts the height of the second terminal, t<SB>1</SB>the distance between the first substrate and second substrate of the semiconductor circuit member, and t<SB>2</SB>the thickness of the circuit member-connecting adhesive before the bonding.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002619-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: HONDA MITSUNOBU
IPC: G03G15/08
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device selectively and efficiently removing deteriorated developer, and an image forming apparatus including the same.SOLUTION: A developer removing device 30 includes a collecting roller 31 for collecting developer carried on an end of a surface of a magnetic roller 22 on a downstream side in a developer conveying direction of a first stirring screw 21a at a position facing an N2 pole of the magnetic roller 22. The collecting roller 31 has an S3 pole having the same polarity as an S2 pole which is close to a doctor blade 25 on the magnetic roller 22 inside. A scraper 33 for scraping off the developer collected by the collecting roller 31 is provided in the developer removing device 30.
Patent JP-2011000062-A (JP)
Title: Method for producing alcohol-containing sweet seasoning
Inventor: HARADA MICHIO
IPC: A23L27/24
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing alcohol-containing sweet seasoning by using nonglutinous rice as a raw material but not a conventionally used glutinous rice, which does not need rice grinding and avoids starch aging so as to produce high-quality alcohol-containing sweet seasoning.SOLUTION: The method for producing alcohol-containing sweet seasoning includes using nonglutinous rice with which a highly heat-resistant or moderately heat-resistant α-amylase is brought in contact or by which the amylase is adsorbed, followed by seaming as a raw material replacing glutinous rice. The method for producing alcohol-containing sweet seasoning includes using dried nonglutinous rice as a raw material.
Patent JP-2011002385-A (JP)
Title: Current measuring instrument using artificial lipid double membrane
Inventor: TAKEUCHI SHOJI
IPC: G01N27/30
Filed: 2009-06-19
Abstract: PROBLEM TO BE SOLVED: To develop a planar lipid double membrane array microfluid system for keeping a planar lipid double membrane over a long time without causing gelling even if a solution containing lipid of high concentration is injected.SOLUTION: A planar lipid double membrane array device is provided. The planar lipid double membrane array device includes the main flow channel extending from a liquid sending port and a storage tank connection part composed of a plurality of the discharge flow channels branched from the main flow channel to be arranged in parallel to each other. The planar lipid double membrane array device may include the main flow channel electrode electrically connected to the liquid in the main flow channel and the minute diverticulum electrode electrically connected to the liquid in a minute diverticulum.
Patent JP-2011008367-A (JP)
Title: Alignment adjustment mechanism
Inventor: NEGISHI TETSUYA
IPC: G07D9/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an alignment adjustment mechanism that facilitates fine adjustment of alignment and determination whether the alignment is proper or not, and prevents deformation of members.SOLUTION: The alignment adjustment mechanism includes a first member hole 112 protruded at a part where a first member 110 overlaps a second member 120, and a second member hole 122 protruded at a part where the second member overlaps the first member so as to face the first member hole. When the first member overlaps the second member, the first member hole faces the second member hole to form an opening 132 for inserting an adjustment member 300 for applying an adjustment pressure to the first member and second member.
Patent JP-2011004838-A (JP)
Title: Prize-winning device of pachinko game machine
Inventor: IMAEDA KENJI
IPC: A63F7/02
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a prize-winning device of a Pachinko game machine which is hard to have failures and gives great visual change to a player.SOLUTION: In the prize winning device, a guiding member 52 moves in a right and left direction for switching between a state easy for a game ball to win a prize and a state difficult for the game ball to win it. A projection 69 of a movable rod part 63 is inserted to a groove 68 of a projected part 62 provided on the guiding member 52. A rear end of the movable rod part 63 is pivoted on a Pachinko game machine body. A plunger 65 of a solenoid 61 is connected near the rear end of the movable rod part 63. When the solenoid 61 is energized, the plunger 65 is drawn in toward the left, so that the guiding member 52 and the projected part 62 which is slidably fixed to the tip of the movable rod part 63 move left (an arrow A). When the energization of the solenoid 61 is released, the guiding member 52 moves right by a biasing force of a spring 76.
Patent JP-2011005697-A (JP)
Title: Recording device
Inventor: HASHIUCHI KOJI
IPC: B41J2/18
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording device in which a time until the phenomenon where the back of recording paper is soiled occurs, is extended by suppressing a speed of ink deposition on the surface of an ink absorbing material.SOLUTION: The inkjet printer 1 is equipped with: an inkjet recording head 23; a paper guide member 25 for specifying a distance between the inkjet recording head 23 and paper P by supporting the paper P; and the ink absorbing material 26 disposed on the paper guide member 25 and used for absorbing ink ejected away into an area beyond an edge of the paper P. In the ink absorbing material 26, a surface facing the inkjet recording head 23 has a plurality of holes 26a along the area where ink is ejected away into the area beyond the edge of the paper P.
Patent JP-2011004939-A (JP)
Title: Mannequin support device
Inventor: KAWAMATA AKIZO
IPC: A47F8/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a mannequin support device for widening a gap between a mannequin figure body and a strut and to efficiently change clothes.SOLUTION: The mannequin support device includes a rocking attachment member 2 for attaching a mannequin figure body 1 which displays clothes and a support member 3 for pivotally supporting the rocking attachment member 2 at a pivot portion 4 so as to be vertically rocked. The pivot portion 4 includes a ratchet mechanism 10. The ratchet mechanism 10 is freely separable/connectable. The rocking attachment member 2 is freely attachable/detachable to/from the support member 3.
Patent JP-2011008870-A (JP)
Title: Recording medium, program, and firmware rewriting method
Inventor: TSUKADA HIDEJI
IPC: G11B7/004
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce a user's load when a firmware of an optical disk device is rewritten.SOLUTION: A recording medium includes information associating the version of the firmware of the optical disk device corresponding to the description of an optical disk with a plurality of types of optical disk devices and a rewriting program for rewriting the firmware. In the first place, first information showing the types of the optical disk devices and the version of the firmware is obtained. Second information showing the version of the firmware corresponding to the description of the optical disk is then obtained. Versions of first information and second information are then compared. When the version of the first information is older than the version of the second information, the firmware is rewritten to the firmware of a version corresponding to the description of the optical disk using the rewriting program.
Patent JP-2011013735-A (JP)
Title: Information processor and method for controlling information processor
Inventor: OCHI MAKOTO
IPC: G06F3/038
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor including: a plurality of sensors such as a touch sensor and an acceleration sensor; and electronic paper as a display output device, which attains thorough power saving, and to provide an appropriate operation control method.SOLUTION: The information processor is provided with a touch sensor and an acceleration sensor, to turn off the power source of the acceleration sensor when no displacement is detected in an acceleration sensor for a predetermined time when the sensors are linked. When displacement is detected in the touch sensor, the acceleration sensor that has been turned off is turned on to achieve power saving. Furthermore, a screen image is changed according to the measurement value of the acceleration sensor, to provide an information processor and an operation control method for improving user-friendliness.
Patent JP-2011015825-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: A47C7/38
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a chair capable of preventing a back inner shell from rising without largely limiting the movement of a back outer shell.SOLUTION: The chair includes the back outer shell and the back inner shell 81 attached to the inner surface of the back outer shell with upper and lower parts attached to the back outer shell. An area located in the middle, and separated inward from right and left side edges between an upper engagement portion and a lower engagement portion of the back inner shell 81 is supported to the back outer shell via a rising limiting engagement mechanism C for limiting the relative separation in a thickness direction while permitting relative movement in a planar direction.
Patent JP-2011027838-A (JP)
Title: Fixing device, method and apparatus for forming image
Inventor: SASAKI YUKI
IPC: G03G9/08
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device achieving low power consumption and showing excellent fixability with a low pressure even on special paper by which uniform pressure is hardly obtained, an image forming apparatus having the fixing device, and an image forming method using the fixing device.  <P>SOLUTION: The fixing device includes: a plurality of nip parts having a pressurization member and an opposite member; a conveying means conveying a transfer material on which a toner is transferred to the nip parts; and a heating means arranged between the nip parts. The toner satisfies the following formula (1): 20°C≤T(1 MPa)-T(10 MPa)≤120°C. In the formula (1), T(10 MPa) is a temperature when viscosity becomes 10<SP>4</SP>Pa s at a flow tester application pressure 10 MPa, and T(1 MPa) is a temperature when viscosity becomes 10<SP>4</SP>Pa s at a flow tester application pressure 1 MPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010046792-A (JP)
Title: Cutting apparatus and cutting method
Inventor: YAMAGUCHI SAKUTARO
IPC: B23H9/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus capable of solving the problems such as a relatively slow cutting speed, wire breakage proneness, and a large cutting margin, when cutting a wafer out of an ingot.  <P>SOLUTION: Upon cutting the ingot 102 to cut out the wafer, the ingot 102 is rotated centering around a rotary shaft perpendicular to a cutting plane and cut by electric discharge machining by a wire 101 or a rotary blade.  <P>COPYRIGHT: (C)2010,JPO&INPIT