baber/WOPTO huggingface dataset:
Patent JP-2011069388-A (JP)
Title: Floating caliper type disk brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D65/097
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure which is a structure advantageous for reducing the size and weight by using a thin-wall support 2a having a short axial dimension, in which rattle in an engagement part between a pair of guide pins 3a, 3a and inner and outer both pads 5a, 6a, and rattle in an engagement part between both the guide pins 3a, 3a and a caliper 4a are effectively prevented from occurring.  <P>SOLUTION: A pair of composite type anti-rattle springs 27, 27 is provided in a leading edge side and a trailing edge side. The caliper 4a is pressed radially outward with respect to both the pads 5a, 6a by both the composite type anti-rattle springs 27, 27, as well as both the pads 5a, 6a is pressed with respect to the guide pins 3a, 3a radially inward, thereby solving the problems with this configuration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069064-A (JP)
Title: Joint structure of precast member, and construction method of the same
Inventor: TANAKA YOSHIHIRO
IPC: E01D21/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a precast member that can be rapidly constructed.  <P>SOLUTION: The joint structure is provided for joining adjacent precast girders 1A, 1B. Joint reinforcements 2 partially embedded inside are provided projecting from the joint surface 11 of one precast girder 1A, and insertion holes 23 for storing the projecting parts 21 of the joint reinforcements are formed from a joint surface 11 of the other precast girder 1B. A clearance 10 is formed between the joint surfaces, and a filler 5 is filled in the insertion holes 23 with the projecting parts 21 inserted, and in the clearance 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069071-A (JP)
Title: Structure and method for coupling steel pipes for steel pipe pile
Inventor: KANEKO TADASHI
IPC: E02D5/24
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform the operation of making a steel pipe pile penetrate the ground, by easily coupling the steel pipe piles constituted by sequentially coupling a plurality of steel pipes together.  <P>SOLUTION: This structure for coupling the steel pipes for the steel pipe pile, which is constituted by sequentially coupling the plurality of steel pipes together in a vertical direction, includes coupling means 10 and 11 for coupling portions of the two steel pipes continuing in the vertical direction. The coupling means 10 and 11 includes: an inner pipe 29 which is divided into a plurality of pieces by an axial parting line and inserted across the inside of the coupling portion 3 of the lower steel pipe 2 and that of the coupling portion 13 of the upper steel pipe 12; a protrusion 33 which is integrally provided on the outer surface of each of the divided pieces 30 of the inner pipe 29 and locked to the end surface of the coupling portion 3 of the lower steel pipe 2; and a plurality of screw members 44 which couple the coupling portion 3 of the lower steel pipe 2 and the inner pipe 29 together and which couple the coupling portion 13 of the upper steel pipe 12 and the inner pipe 29 together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068030-A (JP)
Title: Resin composition for laser engraving, relief printing plate original plate for laser engraving and method of manufacturing the same, and relief printing plate and method of making the same
Inventor: HITOMI SEIICHI
IPC: B41N1/12
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for laser engraving which has excellent rinsing property for engraving refuse generated in the laser engraving and is capable of obtaining a relief printing plate having aqueous ink resistance, plate wear and ink transfer property, a relief printing plate original plate for laser engraving using the resin composition for laser engraving and the method of manufacturing the same, the relief printing plate and a method of making the relief printing plate.  <P>SOLUTION: The resin composition for laser engraving contains (a) a binder polymer having a reactive group, (b) a compound having a bonding group to be reacted with the reactive group and a hydrophilic group and (c) a cross-linking agent. The relief printing plate original plate for laser engraving and the method of manufacturing the same, the relief printing plate and the method of making the same are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011068969-A (JP)
Title: Method of suppressing corrosion of reinforcing bar embedded in concrete
Inventor: MUTSUYOSHI HIROSHI
IPC: C23F11/00
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of prolonging the life of a concrete structure by suppressing the corrosion of reinforcing bar embedded in the concrete in a reinforced concrete structure exposed by salt water such as sea water.  <P>SOLUTION: The corrosion of the reinforcing bar embedded in the concrete in the reinforced concrete structure exposed in the salt water such as sea water or a snow melting agent is suppressed through a long period by coexisting a fiber having a strong basic anion exchange ability and concrete reinforcing property and as necessary, a strong basic anion exchange resin in the concrete.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075680-A (JP)
Title: Panel module, driving circuit, display device and control program
Inventor: UEHARA HIROMASA
IPC: G09G3/36
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To quickly cope with a change of an image while holding down the manufacturing cost.  <P>SOLUTION: A display device 200 selects one or more first electrodes corresponding to image data by utilizing a general purpose segment driver 220 and applies predetermined voltages to the first electrodes as a selection object and a non-selection object, respectively. A driver control circuit 290 outputs image data reversed in response to a pulse polarity control signal or non-reversed image data to a segment driver 230. The segment driver 230 applies voltage to a second electrode based on the image data obtained from the driver control circuit 290.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075682-A (JP)
Title: Optical lens
Inventor: SAKUMA AKIO
IPC: G02B7/02
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a lens retainer and reduce the size of the diameter of a lens barrel that holds a plastic lens and reduce the size of an optical system lens as a whole.  <P>SOLUTION: When first to fourth plastic lenses 4 to 7 are assembled on the lens barrel 2 and an arm portion 35 formed on the lens 7, at a last stage is squeezed with a tool; optical axes S of the lenses 4 to 7 are made to coincide by conical inclined faces 21 and 22 of the respective lenses 4 to 7 and conical contact faces 23 to 26; and a periphery of the lens 7 at the last stage is fixed to an inner peripheral face of the lens barrel 2 with an adhesive agent 40. Here, the arm portion 35 which becomes a pressing force base by the tool for the lens 7 at the last stage is arranged inside a notch portion 36, thereby enabling elimination of dead space by the pressing-force base.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077746-A (JP)
Title: Network repeater
Inventor: HAYASHI KIHEI
IPC: H04L12/66
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network repeater wherein each core performs parallel processing of packets to the maximum.  <P>SOLUTION: In the network repeater, higher flow identification and transfer processing units 105-1 to 105-x allow higher flow identification processing and transfer processing to take plane in one core, to take and process packets from any of higher flow identification queues 103-1 to 103-n or transfer processing queues 104-1 to 104-m, to perform the higher flow identification when packets in the higher flow identification queues 103-1 to 103-n are taken, and to perform transfer processing when packets in the transfer processing queues 104-1 to 104-m are taken.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074211-A (JP)
Title: Azo compound, ink composition, method for recording and colored article
Inventor: MATSUI TAKAHIKO
IPC: C09D11/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an azo compound that has high solubility in a medium mainly composed of water, is stable even after long-term storage of a highly concentrated aqueous solution or ink thereof, has high printing density, is excellent in color rendering properties, and gives a colorless and high-grade black recorded image, and to provide an ink composition containing the compound.  <P>SOLUTION: There is provided the azo compound represented by formula (1) or a tautomer thereof, or a salt thereof. In the formula, n represents 1 or the like; R<SP>1</SP>represents a 1-4C alkyl group or the like; R<SP>2</SP>represents a cyano group or the like; R<SP>3</SP>and R<SP>4</SP>independently represent a hydrogen atom, a sulfo group, or the like; R<SP>5</SP>represents a sulfo 1-4C alkoxy group or the like; R<SP>6</SP>represents a hydrogen atom or the like; R<SP>7</SP>represents a 3-6C branched chain alkyl group or the like; and R<SP>8</SP>to R<SP>10</SP>independently represent a hydrogen atom, a sulfo group, a 1-4C alkoxy group, or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072723-A (JP)
Title: Game machine
Inventor: SEYA SATOSHI
IPC: A63F7/02
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide new presentation and improve game interest in a game machine having notice presentation.  <P>SOLUTION: In this game machine, a first symbol variably displayed by entering of a game ball to a first starting hole and a second symbol variably displayed by entering of the game ball to a second starting hole can be variably displayed at the same time, and the game progress control is performed so that the profit obtained by a game player to be different according to the carry-out order of a first winning game performed due to a first specific variable information and a second winning game performed due to a second specific variable information. When the carry-out order of the winning game is a first carry-out order to increase the profit of the player, advantageous presentation suggesting that it is advantageous to the player is performed, and when the carry-out order of the winning game is a second carry-out order to decrease the profit of the game player, disadvantageous presentation suggesting that it is disadvantageous to the player is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130689-A (JP)
Title: Apparatus and method for inserting or extracting network timestamp
Inventor: KIM NAC-WOO
IPC: H04N7/173
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for inserting, transmitting and extracting timestamp via a network protocol, and to provide a method therein.  <P>SOLUTION: By adding a packet in a new form including the timestamp utilized for network jitter compensation, time synchronization or the like to a packet stream to be transmitted via a user datagram protocol (UDP) or a real-time transmission protocol (RTP) and transmitting it, the network timestamp can be effectively transmitted without violating the existing transmission standard (UDP/RTP/MPEG2-TS).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011076985-A (JP)
Title: Negative electrode active material for lithium ion secondary battery, slurry composition for lithium ion secondary battery negative electrode, negative electrode for lithium ion secondary battery, and lithium ion secondary battery
Inventor: WAKIZAKA YASUHIRO
IPC: H01M4/1395
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode active material for a lithium ion secondary battery improved in charge and discharge cycle characteristics, a slurry composition for the lithium ion secondary battery using the negative electrode active material for the lithium ion secondary battery, a lithium ion secondary battery negative electrode, and the lithium ion secondary battery.  <P>SOLUTION: The negative electrode active material for the lithium ion secondary battery contains alloy particles having a metal concentration gradient. The alloy particles can dope and dedope lithium ions, and contain a first metal of which volume change rate is 100-1,000% and a second metal of which volume change rate is 0-100%, and the concentration of the first metal becomes maximum at the surface layer part of the alloy particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116546-A (JP)
Title: Rubber composition and tire
Inventor: KAMISAKA KENICHI
IPC: C08K3/36
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition that can be used for a tread to supply a tire excellent in low heat build-up property and wet grip performance.  <P>SOLUTION: The rubber composition includes a rubber component containing 5 wt.% or more of a modified styrene-butadiene rubber, which has a constitutional unit derived from a nitrogen-containing compound represented by general formula in a main chain, per 100 wt.% of the rubber component; and 10-150 pts.wt. of silica per 100 pts.wt. of the rubber component. In the general formula, R<SP>1</SP>and R<SP>2</SP>are hydrogen or a specific nitrogen-containing group, and at least one of R<SP>1</SP>and R<SP>2</SP>is not hydrogen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011079005-A (JP)
Title: Wire solder delivery mechanism
Inventor: NISHIMURA TETSURO
IPC: B23K35/40
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire solder delivery mechanism which does not occur cutting during the supply of a wire solder independently of the diameter of the a wire solder, and is high in delivery accuracy adaptable to the soldering of a minute part.  <P>SOLUTION: By adopting the mechanism in which wire solder 1 is transferred forward and backward by rotating a holder 4 for holding the wire solder 1, no excessive load is imparted to the wire solder and also high accuracy in delivery is made possible. In other words, as a relation between a screw and a nut, a spiral trace is provided on the outer surface so that the wire solder 1 moves forward or backward by rotation. Otherwise, using a wire solder 3 for which a plurality of single wire solders 1 are twisted into a stranded wire solder, machining is performed to make the spiral trace of the wire solder 1 or a spiral groove to be screwed on the outer shape of the stranded wire solder 3 inside the holder 4, so that the wire solder is moved forward and backward by rotating the holder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083337-A (JP)
Title: Table leg extension device
Inventor: SANO KEISUKE
IPC: A47B9/18
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for providing a standing meeting table at low expense without wasting an existing meeting table.  <P>SOLUTION: The table leg extension device 1 includes a lower component 12, an upper component 11 inserted from above the lower component 12, and a screw assembly 13 for coupling the upper component 11 with the lower component 12. The upper part of the upper component 11 is a hollow square pillar, and a leg of a folding meeting table for seating is inserted into the upper component from above. When the meeting table with the table leg extension device 1 attached to each leg in this way is disposed on a floor surface, the height of the top board of the table is appropriate for a standing meeting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086334-A (JP)
Title: Optical drive apparatus
Inventor: NISHIYAMA TETSUYA
IPC: G11B7/09
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical drive apparatus that suppresses degradation of precision caused by noise superimposed on the output signal of a photodetector in tracking servo by a DPD method.  <P>SOLUTION: The optical drive apparatus includes: a phase-difference detection-signal generating unit 57 that generates PEDr based on PEROd and PEFOd obtained by delaying a phase-lead output signal indicating a phase-lead amount of a DA with respect to DB by a predetermined time, and a logical signal X changed to high at a timing at which NAND of DA and DB is changed from high to low, and changed to low at timing at which OR of DA and DB is changed from high to low, and generates PADr based on PARFOD and PAFOd obtained by delaying a phase-lag output signal indicating a phase-lag amount of DA with respect to DB and the logical signal X; and a DPD signal generating unit that generates a phase-difference signal indicating a phase difference between the DA and the DB and generates a DPD signal based on the phase difference signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010049790-A (JP)
Title: Information recording medium indicating information according to wobbling of track, and information recording and reproducing apparatus
Inventor: MAEDA TAKESHI
IPC: G11B7/24082
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium in which address information is recorded in such a way that information is certainly recorded on, or reproduced from, a target track in recording and reproducing, while increasing track density.  <P>SOLUTION: An optical disk comprises a substrate 4, and a plurality of tracks 269-273 formed on the substrate 4, wherein the plurality of tracks 269-273 include groove tracks 270, 272 consisting of a plurality of grooves mutually space apart by a fixed space and formed on the substrate 4, and land tracks 269, 271, 273 consisting of areas between the groove tracks, wherein the borders 14, 15 between the groove tracks and the land tracks represent information using the waveforms from their wobbling patterns, wherein the period of the wobbling waveforms of the borders 14, 15 are constant on each border, but the wobbling waveforms of the opposite portions of the borders across the track are shifted in phase by a predetermined phase difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011086750-A (JP)
Title: Thin-film chip resistor
Inventor: NAKAO MITSUAKI
IPC: H01C7/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film chip resistor that can disperse load heating, adapt to higher electric power, and correct a resistance value with higher precision.  <P>SOLUTION: A thin-film resistance layer 24, which is formed to be electrically connected with a pair of upper-surface electrode layers 22 formed at both ends of an upper surface of an insulating substrate 21, includes: a ladder-shaped first parallel resistance pattern 24a for rough adjustment, which is electrically connected to one of the pair of upper-surface electrode layers 22; a second parallel resistance pattern 24e for rough adjustment, which is electrically connected to the first parallel resistance pattern 24a and formed by connecting adjacent fold parts 24c of zigzag resistance patterns 24b by a substantially channel-shaped resistance pattern 24d; and a resistance pattern 24f for fine adjustment, which is electrically connected between the second parallel resistance pattern 24e and the other one of the pair of upper-surface electrode layers 22. A plurality set of second parallel resistance patterns 24e for rough adjustment are connected in series, and arranged at a substantially center part of the insulating substrate 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087401-A (JP)
Title: Temperature detector of electronic component and drive control unit of on-vehicle power element
Inventor: SHU CHUCHI
IPC: B60L3/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature detector simply and reliably detecting a temperature of an electronic component adjacently mounted onto a substrate of a board or the like, and also to provide a drive control unit of an on-vehicle power element controlling the drive of the on-vehicle power element, based on the temperature detection of the on-vehicle power element by the temperature detector.  <P>SOLUTION: The temperature detector includes a heat loss ratio calculation section 130 for calculating a heat loss ratio based on each heat loss correlating with each amount of energization of an IGBT 20 and a diode 30 that thermally interfere each other. A thermal resistance calculation section 140 obtains a thermal resistance including a thermal interference of the IGBT 20 or the diode 30, namely an object the temperature of which should be detected, based on the heat loss ratio calculated by the heat loss ratio calculation section 130 and a heat transfer model of the substrate that has been obtained in advance. Then, a temperature calculation section 150 calculates a temperature of the IGBT 20 or the diode 30, namely the object the temperature of which should be detected, as a multiplication value of the obtained thermal resistance and the heat loss of the IGBT 20 or the diode 30, namely the object the temperature of which should be detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010099471-A (JP)
Title: Patient position monitoring device
Inventor: HWANG DAE SUNG
IPC: A61B19/00
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patient position monitoring device to output an alarm signal if a patient position is changed when performing surgery or treatment wherein the patient position must be fixed.  <P>SOLUTION: The patient position monitoring device 100 comprises a position guide member 10 irradiating a source and a plurality of guide markers 20 detecting the irradiated source from the position guide member 10 and transmitting the detected information to the position guide member 10. The position guide member 10 determines whether a position of the guide marker 20 is changed on the basis of the detected information. The patient position monitoring device 100 can monitor the changes in the position of the patient 70 without allowing a user to continuously observe the patient 70 since an alarm signal is generated when the source irradiated from the position guide member 10 gets out of a region of the guide marker 20 due to the changes of a position of the patient 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011089282-A (JP)
Title: Structure for attaching thin plate, and material for preventing come-off of gasket
Inventor: NOGUCHI TOMOHIRO
IPC: E06B3/54
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a come-off prevention material which is attached to a corner so that a gasket cannot come off a recessed groove, by fitting a thin plate such as a glass plate via the gasket into the recessed groove formed in a frame body.  <P>SOLUTION: This come-off prevention material is a thin piece which has vertical and horizontal surfaces 2 and 3 perpendicular to each other so as to hold the gasket 13 at the corner; and a double-sided adhesive tape for sticking on a glass surface is attached to its backside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088188-A (JP)
Title: Neck-in formation method of steel can
Inventor: YAMAMOTO SHUJI
IPC: B21D51/26
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neck-in formation method for forming a steel can used in beverage and food applications or aerosol applications or the like without causing any wrinkle during the neck-in formation.  <P>SOLUTION: In the neck-in formation method of a cylindrical steel can with the diameter reduction ratio Rd of ≥6% to ≤8% by using a columnar die 2 arranged with its center axis matched with that of a necking die 1, the formation starting point 3 and the formation ending point 4 of the necking die are connected to each other via two arcs in a circumscribed manner, the radius R1 of the arc on the formation starting point side is set so as to satisfy 0.049Din≤R1≤0.062Din, and the area angle θ1 of the arc having the radius of R1 is set so as to satisfy 56°≤θ1≤62°. Rd satisfies the formula Rd=((Din-Dout)/Din)×100, where Din represents outside diameter (mm) of the can before neck-in formation, and Din represents outside diameter (mm) of the can after neck-in formation.  <P>COPYRIGHT: (C)2011,JPO&INPIT