baber/WOPTO huggingface dataset:
Patent JP-2011037421-A (JP)
Title: Life saving device by use of compressed gas and fold-up buoyancy bag
Inventor: NISHIZONO KAZUNORI
IPC: B63C9/08
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight buoyancy bag for practical use in a simple structure, high portability, small water resistance, and excellent design.  <P>SOLUTION: A gas is compressed and encapsulated into a compressed gas encapsulation body. A fold-up type buoyancy bag 13 is folded up and stored in a fit-in type cover 20. The buoyancy bag 13 is adhered to a plug 3, and, after being inserted into a hole 8 in a casing through a plug slip-through slit on the casing, adhered to the casing. A pulling cord 18 connects from a plug cord attachment 4 on the plug 3, passing through the center of the bag 13, penetrating a through-hole through a tapered part soft material 17, to a pulling cord ring attachment 42 on a pulling ring 19, having a length with enough allowance. If the pulling ring 19 is strongly pulled in an emergency, the plug 3 is broken, causing the compressed gas to blow out into the bag 13, to form the buoyancy bag.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075459-A (JP)
Title: Concentration measuring method of measuring object, and optical sensor
Inventor: UEMATSU IKUO
IPC: G01N21/78
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor performing highly accurate measurement by enabling a measuring object to react uniformly.  <P>SOLUTION: This optical sensor is equipped with: a sensor chip 1 including an optical waveguide layer 3 formed on the main surface of a substrate 2, and containing a pair of gratings 4 provided mutually separately, and a hydrophobic resin layer 5 provided on the optical waveguide layer, and having an opening part 5a on one part of the optical waveguide layer positioned between the gratings; a chamber 6 for using the opening part 5a as a reaction chamber 8 for a reagent 7 and the measuring object 10 by cooperating with the optical waveguide layer 3 and the hydrophobic resin layer 5 when being combined with the sensor chip 1, and having a plurality of gaps 9 for supplying the measuring object into the reaction chamber 8 and discharging a pressure generated during a supply time; and a vibration application means 11 for applying vibration for accelerating a reaction to reactants of the reagent 7 and the measuring object 10 in the reaction chamber 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081089-A (JP)
Title: Plastic optical fiber connection cable
Inventor: TANIGUCHI TERUYUKI
IPC: G02B6/44
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-core connection cable having deformable connection parts 14 obtained by connecting optical fiber codes 13 which are composed of three or more optical fibers 11 and individually coated with sheaths 12, together with resin, wherein even after the individual cables are bundled by bending the connection parts 14, the curling habit hardly occurs.  <P>SOLUTION: The individual connection parts 14 are disposed along at least one of tangents not crossing each other, among tangents connecting between the outer circumferences of the optical fiber codes 13 disposed parallel to each other, and also, the connection parts 14 are discontinuous in at least one of the optical fiber codes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082046-A (JP)
Title: Cord switch and pinching detecting device using the same
Inventor: HATTORI AKIO
IPC: H01H13/18
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cord switch with the smaller number of parts, downsized, and with high reliability in pinching detection compared with conventional technologies.  <P>SOLUTION: The cord switch 1 includes at least: a coaxial cable 2 having a center conductor 3 and an exterior conductor layer 5 formed outside the center conductor 3 via an insulator layer 4; a metal plate 9 arranged to be separated from the exterior conductor layer 5 and opposed to it over a longitudinal direction of the coaxial cable 2; a cavity 8 arranged between the exterior conductor layer 5 and the metal plate 9; and a protective member 7 to integrally surround the coaxial cable 2, the metal plate 9, and the cavity 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085964-A (JP)
Title: Electronic tag management system, method and program
Inventor: NAITO KEIZO
IPC: G06F17/21
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic tag management system for attaching an electronic tag attached to a copy source item to a copy destination item when copying the item.  <P>SOLUTION: A tag attachment information recording part 21 manages correspondence relation between the item and the attached electronic tag. A tag information recording part 22 records tag information of the electronic tag. An item operation information input means 11 inputs information for identifying the copy source and destination items. An attached tag retrieving means 12 refers to the tag attachment information recording part 21, and retrieves the electronic tag attached to the copy source item. A tag information addition means 13 reads out the tag information of the retrieved electronic tag from the tag information recording part 22, and copies it, and records the copied tag information as tag information of the new electronic tag in the tag information recording part 22. A tag attachment means 14 records the copy destination item and the new electronic tag in association with each other in the tag attachment information recording part 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084125-A (JP)
Title: Reclining device for vehicle seat
Inventor: EZAKI MAKOTO
IPC: B60N2/22
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve external appearance of a reclining device for a vehicle seat.  <P>SOLUTION: This reclining device is used for fixing a backrest angle of a seat back 2 in relation to a vehicle body (a vehicle body side wall Bo), and includes a lock device 10 provided in the seat back 2 and a rail 20 provided at the vehicle body side wall Bo. The lock device 10 includes poles 12A and 12B which are mounted into engaging holes 21A and 22A formed in the rail 20 to become an engaged state with the rail 20, and a pressing arm 17 capable of preventing projecting and moving of the poles 12A and 12B into the engaging holes 21A and 22A. The pressing arm 17 is kept a hitting state on an upper part piece 21 of the rail 20 to permit projecting and moving of the poles 12A and 12B when the backrest angle of the seat back 2 in a prescribed angle adjusting region. When the backrest angle of the seat back 2 is deviated from the prescribed angle adjusting region, the pressing arm 17 is removed from the abutting on the upper part piece 21 to prevent the projecting and moving of the poles 12A and 12B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085170-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: SAKAMOTO OSAMU
IPC: F16H61/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control device for an automatic transmission having simple construction for control to achieve a shorter time for such garage shift wherein shift is executed from a P- or N-range into a D- or R-range.  <P>SOLUTION: The hydraulic control device includes a manual valve (a range selection valve) 7 for outputting P-, R-, N- or D-range pressure to achieve a P-, R-, N- or D-range, respectively, line pressure 1 as a first hydraulic pressure supply source for supplying hydraulic pressure to engage dual friction engaging elements (a second brake and a Low Rev brake) B2 with each other, a solenoid valve 2 as a second hydraulic pressure supply source for supplying hydraulic pressure to engage the dual friction engaging elements B2 with each other, and a selector valve (a selecting mechanism) 3 for freely selecting a first condition that engaging hydraulic pressure is supplied from the line pressure 1 to the dural friction engaging elements B2 during the selection of P- or N-range or a second condition that engaging hydraulic pressure is freely supplied from the solenoid valve 2 to the dual friction engaging elements B2 during the selection of the D- or R-range, in accordance with the range pressure output by the manual valve 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011085446-A (JP)
Title: Engine cooling liquid control unit and testing system on engine stand
Inventor: OIKAWA KUNIHIKO
IPC: F02B77/08
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To control temperature of a cooling liquid in an engine to desired temperature faster than conventionally, for an engine cooling liquid control unit which sends out a cooling liquid to an engine to be tested, by controlling the temperature of the cooling liquid and a testing system on an engine stand for testing engine on the stand.  <P>SOLUTION: Temperature operation value is obtained, by acquiring a first temperature measurement value outputted from a first temperature sensor for measuring temperature of an engine exit part of a cooling liquid within a cooling liquid circulation path and a second temperature measurement value, outputted from a second temperature sensor for measuring temperature of an exit part of the engine cooling liquid control unit of a cooling liquid within the cooling liquid circulation path and then by adding an average deviation of the first temperature measurement value from the second temperature value to the second temperature measurement value. The flow rate water for cooling is controlled so as to control the temperature operation value to be identical to the target temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010018034-A (JP)
Title: Plastic film stretching apparatus
Inventor: TOTANI MIKIO
IPC: B29C55/18
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To stretch a plastic film by a new method.  <P>SOLUTION: The plastic is conveyed intermittently in the length direction. A stretching member and a cradle are installed in a plastic film conveyance course and arranged on both sides in the thickness direction of the plastic film to face each other. When the plastic film is stopped temporarily, between both side edges in the width direction of the plastic film, the stretching member advances toward the cradle and is pushed to the plastic film and the cradle, and the plastic film is stretched in the length direction. After that, the stretching member is made to retreat from the cradle to be separated from the plastic film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012331-A (JP)
Title: Lineage-directed induction of human mesenchymal stem cell differentiation
Inventor: BRUDER SCOTT P
IPC: A61K35/12
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and composition for in vitro or ex vivo lineage directed induction of isolated culture expanded human mesenchymal stem cells.  <P>SOLUTION: The invention relates to a composition including bioactive factors or a combination of the factors to induce differentiation of human mesenchymal stem cells and mesenchymal stem cells to a single specific lineage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087766-A (JP)
Title: Root tip position detector
Inventor: KOSHINO SHINJI
IPC: A61C19/04
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a root tip position detector capable of accurately detecting a root tip position.  <P>SOLUTION: In the root tip position detector 10, a voltage application means 4 applies a first measuring voltage by a first frequency and a second measuring voltage by a second frequency different from the first frequency, and a current component separation means 5 separates a first imaginary part from a first detection current based on the application of the first measuring voltage and a second imaginary part from a second detection current based on the application of the second measuring voltage. Then, a position detection means 6 detects the position of the root tip 1b by comparing the first imaginary part and the second imaginary part. The position detection means 6 determines that a measuring electrode 2 has reached the root tip 1b when the first imaginary part and the second imaginary part match, for instance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092864-A (JP)
Title: Method for manufacturing fibrous metal adsorbent
Inventor: INOUE YOSHINORI
IPC: C02F1/28
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fibrous metal adsorbent which can efficiently adsorb a heavy metallic element, simply and at a low cost, and also, a fibrous metal adsorbent which uses a cellulose as a parent material composed of a cellulose fiber containing an N-carboxymethylated polyamine-based polymer.  <P>SOLUTION: First, a polyamine-based polymer composed of a polyallylamine polymer or its copolymer or a polymethacryl amine or its copolymer, all of these being capable of forming a complex with various kinds of metals, is N-carboxymethylated. Then, an N-carboxymethylated polyamine-based polymer is obtained and mixed into a viscose manufactured by a known method. Further, this mixture is made into a cellulose fiber containing the N-carboxymethylated polyamine-based polymer by wet fiber spinning of the known viscose process. Thus the fibrous metal adsorbent with high metal adsorption efficiency can be easily manufactured at a low cost.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084998-A (JP)
Title: Spiral ladder and spiral stairs using the same
Inventor: HASHIMOTO YUICHIRO
IPC: E04F11/02
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral ladder and spiral stairs using the spiral ladder easily built up with simple constitution with a small number of components, and easily usable also for temporary work.  <P>SOLUTION: The spiral ladder includes a post formed with a plurality of groove parts of substantially inverted T-shape cross section on the side face of a cylindrical body in the length direction of the cylinder; protrusions of cross-sectional shape corresponding to the groove parts and having a predetermined length; and simple stepboard parts of substantially fan-shaped plate shape formed to be right-angled to the length direction of the post and connected with the protrusions. The spiral ladder further includes stepboard fixtures for inserting protrusions in the groove parts from one end of the post to fix the simple stepboard parts into the optional positions of the side face of the post. A plurality of stepboard fixtures are fixed so as to be spirally arranged around the post to build up the spiral ladder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099894-A (JP)
Title: Developer container, developing device, and image forming apparatus
Inventor: OTA ATSUSHI
IPC: G03G15/08
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stagnation of toner supplied from a toner supply port.  <P>SOLUTION: A toner cartridge 4 storing the toner includes an agitating and supplying member 43 having an agitating part 43b in its inside so as to be freely rotatable. In addition, the agitating part 43b protrudes to the outside of the toner cartridge 4 and pushes out the toner to the inside of a toner hopper 36, when it is located at a position corresponding to the toner supply port 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099745-A (JP)
Title: Circuit board inspection device and circuit board inspection method
Inventor: TAKEUCHI GORO
IPC: G01R31/02
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To inspect without fail and in a short time an inspection object board on which small integrated circuits and/or integrated circuits having terminals formed on their bottom faces are mounted, and to provide an inner-layer mounted inspection object board.  <P>SOLUTION: A circuit board inspection device electrically inspects the quality of an inspection object board P mounted with integrated circuits X1, X2, .... While electromagnetic waves are selectively radiated on an integrated circuit X of an inspection object, electrical parameters between a power supply pattern Pv to which a power source terminal Tv in the integrated circuit X is to be connected and a signal pattern Ps to which a signal terminal Ts is to be connected, and electrical parameters between the signal pattern Ps and a ground pattern Pg, to which a ground terminal Tg in the integrated circuit X is to be connected, are measured; and based on the electrical parameters measured, quality as to the state of connection for each of terminal Tv, Ts and Tg with respect to respective conductor pattern Pv, Ps and Pg is inspected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101523-A (JP)
Title: Power supply device
Inventor: INAKAGATA SATORU
IPC: H02J7/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device wherein the specification of a power distribution system is changed easily.  <P>SOLUTION: The power supply device 1 is configured by accommodating power converters in a board device 10 as module devices 2a-2d respectively and connecting each module device 2a-2d to bus lines 11 provided in the board device 10. Each of the module devices 2a-2d is constituted by incorporating the internal circuit in the body which is set to the default unit size. The connecting ports for connecting the bus lines 11 are provided in the body of each module device 2a-2d, and the shape of the connecting port is common among all module devices 2a-2d. The internal circuitry of each module device 2a-2d has functions of: controlling each output power autonomously so that a load is supplied with power corresponding to the power demanded from the load by being connected to the bus lines 11; and operating according to an instruction provided externally through the channel 11b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105343-A (JP)
Title: Flap folding device of corner cut carton
Inventor: KOBAYASHI REIJI
IPC: B65B5/06
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flap folding device capable of improving a shape precision in case of folding a flap in two steps.  <P>SOLUTION: In the flap folding device for folding the flap in two steps by pushing a tacker 21 forwardly in a transfer direction to the flap on the rear side of the transfer direction of a corner cut carton transferred by a conveyor while rotating the tacker 21, there are mounted on the outer circumference of the tacker 21 an initial contact part 28 located at the front edge in the rotation direction in case of folding the flap, a later contact part 29 located at the rear edge in the rotation direction, and a middle contact part 30 extending between the initial contact part 28 and the later contact part 29 so as to draw a protrusively swollen arc. The curvature of the middle part 30a of the middle contact part 30 is established to be larger than the curvature 30c of the front and rear areas 30b and 30c in the rotation direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262261-A (JP)
Title: Liquid crystal display device and method of driving the same
Inventor: CHO CHANGHUN
IPC: G02F1/133
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device.  <P>SOLUTION: The liquid crystal display device includes a liquid crystal display panel in which data lines and gate lines cross, and liquid crystal cells are arranged in a matrix; a data drive circuit that converts digital video data into a positive polarity/negative polarity data voltage using positive polarity/negative polarity gamma reference voltages to supply the positive polarity/negative polarity data voltage to the data lines; and a gamma voltage-adjusting unit that increases the potential of each of the positive polarity/negative polarity gamma reference voltages during a blanking period when the polarity of data voltage is inverted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107507-A (JP)
Title: Optical connector
Inventor: TAN SERIN KHEE YEN
IPC: G02B6/38
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector that gives sufficient strength to a connection part with an optical fiber cable even when applied to an optical fiber cable having a substantially circular cross section.  <P>SOLUTION: The optical connector includes: a connector body which connects an optical fiber 13 from an optical fiber cable 14 having a substantially circular cross section, in contact with an optical fiber included in an optical ferrule; and an anchoring mechanism which anchors a coating 14a of the optical fiber cable 14. The anchoring mechanism includes a cable gripper 53 comprising a gripper body 20 and a fixed cap 30 attached to the gripper body 20. The gripper body 20 includes a base part 21, a fixing part 23 to which the fixed cap 30 is fixed by screwing, and a gripping piece 24 to be brought into contact with a side surface 14b of the optical fiber cable 14. The fixed cap 30 includes a mounting part 35 fixed to the fixing part 23 by screwing and a retaining part 36 for gripping the coating 14a by pressing the gripping piece 24 to the side surface 14b of the coating 14a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108351-A (JP)
Title: Memory interface circuit and drive capability adjusting method for memory device
Inventor: BABA TAKAHIDE
IPC: G11C11/4076
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform a calibration operation for drive capability during normal operation.  <P>SOLUTION: A memory interface circuit 114 includes: a delay part 118 for monitoring that generates a strobe signal 125 for monitoring by delaying a strobe signal 129 by a first delay amount; a data latch part 107 for monitoring that latches read data 123 as data 126 for monitoring at timing shown by the strobe signal 125 for monitoring; a data latch part 105 for operation that latches the read data 123 as output read data 122; a range calculation unit 110 for calculating a window width 128 which is a width of a range of a first delay amount value by which the data latch part 107 for monitoring can latch the read data 123 correctly as the data 126 for monitoring; and a drive capability setting part 116 for adjusting the drive capability of a memory device 101 so that the window width 128 becomes wider.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111504-A (JP)
Title: Rubber composition for vibration-proof rubber and vibration-proof rubber
Inventor: MINOCHI NORIO
IPC: C08K3/06
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for vibration-proof rubber and vibration-proof rubber that have especially excellent heat resistance while improving durability and flatting resistance.  <P>SOLUTION: In the rubber composition for vibration-proof rubber containing a rubber component comprising diene-based rubber as a principal component and a sulfur-based vulcanizing agent, at least two compounds are contained selected from the group consisting of (A) a bismaleimide compound, (B) a compound represented by formula (1): R-S-(CH<SB>2</SB>)<SB>x</SB>-S-R (wherein x is an integer of 2-12; and R is a thiocarbamoyl group having an aromatic hydrocarbon group or a fatty acid hydrocarbon group in the molecular structure, a benzothiazole group, or -SO<SB>3</SB><SP>-</SP>Na<SP>+</SP>group), and (C) an oxime compound.  <P>COPYRIGHT: (C)2011,JPO&INPIT