baber/WOPTO huggingface dataset:
Patent JP-2008042525-A (JP)
Title: Optical transmission system
Inventor: AGATA AKIRA
IPC: H04B10/07
Filed: 2006-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system which is flexibly adaptive to an increase in the number of users and easily secures up signal bands for the users.  <P>SOLUTION: A buffer monitoring device 64 monitors up data signals stored in up buffers 52-1 to 52-n to recognize up band use states of respective ONUs 18-1 to 18-m. A wavelength allocation determining device 66 determines up wavelengths of the respective ONUs 18-1 to 18-m according to the monitoring result of the buffer monitoring device 64. A wavelength allocation command generating device 68 generates a wavelength allocation command for specifying up wavelengths of the ONUs 18-1 to 18-m based upon the determination of the wavelength allocation determining device 66. A band allocation calculating device 58 calculates transmission bands of TDMA for each the up wavelengths according to band request commands from the respective ONUs 18-1 to 18-m. A band allocation command generating device 60 generates a band allocation command for the respective ONUs 18-1 to 18-m, based on the calculation result of the band allocation calculating device 58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045421-A (JP)
Title: Internal combustion engine having egr device
Inventor: FUJITA KENJI
IPC: F02M25/07
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine having an EGR device capable of restraining a fluctuation in the EGR ratio caused by pressure pulsation, when banks are arranged by two and a turbocharger is arranged by one only in one side bank.  <P>SOLUTION: In a V-type eight-cylinder engine 11, the turbocharger 22 is arranged by one only in the one side bank 12L, and exhaust manifolds 25L and 25R respectively connected to a cylinder group of two banks 12L and 12R, are mutually connected by a communicating passage 26. An outlet 25a of the exhaust manifold 25L is connected to a turbine 22b of the turbocharger 22. An EGR passage 28 recirculating EGR gas to an intake system from the exhaust manifolds 25L and 25R, is arranged so that the length up to a downstream side end part 25d of the exhaust manifold 25R corresponding to the bank 12R from an inlet 28a, becomes substantially the same as the length up to an upstream side end part 25u of the exhaust manifold 25L corresponding to the bank 12L.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008043507-A (JP)
Title: Lifting and lowering device for ball box
Inventor: SHIBATA YOSHITAKE
IPC: B62B3/06
Filed: 2006-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily and safe lifting and lowering device for ball boxes without disturbing a game and passage.  <P>SOLUTION: The device includes: a base frame 11 having horizontal parts 11a and vertical parts 11b; mobile frames 12 to be lifted/lowered along the vertical parts 11b; a motor and a battery for driving the mobile frames 12; and an operating means 16 for operating a motor. A bucket 15 for mounting a truck 4 with the ball boxes 5 loaded thereon is attached to the mobile frames 12. The bucket 15 includes an inclined bottom board 151 being gently inclined backward and upward and having an opening part at a prescribed position where the casters of the truck 4 are retracted in. When the truck 4 enters the bucket 15 in a state where the front edge of the inclined bottom board 151 contacts a floor surface, the casters of the truck 4 are retracted in the opening part, locked, and made to be movable by casters 17 arranged in the base frame 11. Then, an operating means 16 is operated so as to lift the ball boxes 5 loaded on the truck 4 to a desired height.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008047737-A (JP)
Title: Magnetoresistance effect device, thin film magnetic head, head gimbal assembly, head arm assembly, and magnetic disk device
Inventor: HIRATA KYO
IPC: H01L43/08
Filed: 2006-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to apply a stable bias magnetic field to a magnetism sensing layer by increasing the coercive force of a bias magnetic field application layer for applying to the magnetism sensing layer a bias magnetic field for making the magnetism sensing layer of a magnetoresistance effect element have a single magnetic domain.  <P>SOLUTION: An MR element 5 has a free layer 25 in which the direction of magnetization changes according to an external magnetic field. Two bias magnetic field application layers 6 are arranged adjacent to two side surfaces 5a and 5b of the MR element 5. The bias magnetic field application layer 6 has a non magnetic interlayer 62, and a first magnetic layer 61 and a second magnetic layer 63 which are arranged in such a manner that the interlayer 62 is sandwiched between them. The first magnetic layer 61 and the second magnetic layer 63 are antiferromagnetically exchange-coupled by RKKY interaction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008045176-A (JP)
Title: Heat resistant member having excellent high-temperature durability
Inventor: HARADA KOJI
IPC: C22C19/05
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-temperature member with a coating applied thereon, which can suppress mutual diffusion of elements occurring through a base material/alloy phase boundary even at high temperature of ≥1,100°C.  <P>SOLUTION: As an Rh-containing Ni-based superalloy used for a heat resistant member such as a turbine rotor blade and a turbine stator blade, the one having components comprising, by weight, 1.0 to 10.0% Al and 0.1 to 10.0% Rh, and, if required, further comprising Ta, Mo, W, Re, Cr, Nb or the like, and the balance Ni with inevitable impurities is used. A heat resistant member coated with at least one alloy phase selected from a γ phase, a γ' phase and a β phase having a composition thermodynamically in equilibrium with the above base material alloy, and having excellent oxidation resistance, high temperature corrosion resistance, mechanical properties or the like can be obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051135-A (JP)
Title: Damper
Inventor: KAGEYAMA HIDEAKI
IPC: F16F7/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce energy absorption loss than before by restraining drop of a reaction force P at the time that its peripheral wall part 1 bends by buckling deformation and to enhance buffering efficiency as much as possible, in a rubber buffer A in an approximately cylinder shape.  <P>SOLUTION: For the peripheral wall part 1, an external form is structured by a curved surface which is slightly narrowing upward and slightly protruding at its center and an internal form is an approximate linear form from a lower end to an upper end of which thickness t is approximately uniform at a lower part and gradually narrows upward from there. The thickness t at a middle part of the peripheral wall part 1 to be bent at the time of buckling deformation is equal to or thicker than 1/4 of its lower end outer diameter D.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007161228-A (JP)
Title: Bleeder screw of hydraulic brake device for bicycle and hydraulic device for brake lever device for bicycle
Inventor: MATSUSHITA TATSUYA
IPC: F15B21/044
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleeder screw capable of certainly carrying out air bleeding without being affected by a shape of a fluid tank and minimizing the leakage of brake fluid in air bleeding work.  <P>SOLUTION: This bleeder screw 128 has an inner end part 146, an outer end part 150 and a main body 154 extending between the inner end part 146 and the outer end part 150. The main body 154 is furnished with a first part 158 having an outer peripheral surface 142 with a screw and a second part 162 arranged between the first part 158 and the inner end part 146. The second part 162 has a diameter smaller than the outer peripheral surface 142 with the screw of the first part 158, and length in the axial direction of the outer peripheral surface 142 with the screw is less than length in the axial direction of the second part 162. An inside fluid passage 166 passes through an outer peripheral surface of the second part 162 at a position between the inner end part 146 and the outer peripheral surface 142 with the screw and passes through the main body 154 at a position between the outer peripheral surface 142 with the screw and the outer end part 150.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008054405-A (JP)
Title: Turbine generator
Inventor: NAGASHIMA HIDEAKI
IPC: H02K3/50
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support structure of stator coil ends of a turbine generator that causes no deterioration in durability by heat accumulation and that can regulate the deterioration of rigidity of the stator coil ends after a long-time operation.  <P>SOLUTION: The turbine generator of this invention is equipped with a rotor for generating a rotating magnetic field and a stator provided at the outside periphery of this rotor. The stator comprises a slotted stator core which keeps stator coils arranged in the slots. The stator coils project axially from the stator core, have the stator coil ends that are rolled, and have an outside peripheral side cut-head conic shell-like member made of an insulation material formed on at least a part of the outside circumferential side of the stator coil ends.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009274955-A (JP)
Title: Osteoarthritis-treating medicine
Inventor: NISHIMURA SHINICHIRO
IPC: C07K5/062
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chondropathy-preventing and/or treating medicine for selectively promoting the biosynthesis of proteoglycan, especially chondroitin sulfate type proteoglycan.  <P>SOLUTION: The medicine contains a compound represented by formula (I) (wherein, X is a halogen atom, OH or an alkoxy group; R is H, an alkyl which may be substituted, an aryl which may be substituted, a heteroaryl which may be substituted, or a peptide residue comprising natural or non-natural amino acids). There is also provided a pharmaceutically acceptable salt thereof, or pharmaceutical product containing their solvates as active ingredients.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008054417-A (JP)
Title: Pole connecting member and pole installing tool
Inventor: SHIMAMOTO TAMANORI
IPC: F16B7/18
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pole installing tool which is simple in structure and can be manufactured at low cost, when installing a pole by using divided poles, and to provide a pole installation method which allows easy installation of the pole.  <P>SOLUTION: This pole-connecting member 2 is a connecting member 2 for substantially concentrically connecting a cylindrical first pole 4 in which an electric wire 30 is accommodated, and a second pole 5 which is erected on the ground or the like, and comprises a cylindrical body having an upper cylinder opening and a lower cylinder opening. The pole connecting member is also constituted, in such a manner that a first pole fixing part for fixing the lower end of the first pole 4, inserted from the upper cylinder opening, is formed at the upper part of the cylindrical body; a second pole fixing part for fixing the upper end of the second pole 5, inserted from the lower cylinder opening, is formed at the lower part of the cylindrical body; and a draw-out port, for drawing out the electric wire 30 from the lower end of the first pole, is formed at the lower position of the first pole fixing part in the cylindrical body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053145-A (JP)
Title: Connector
Inventor: YAMASHITA KAZUNORI
IPC: H01R13/64
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which can prevent both of connector housings from being kept half-fitted when separated.  <P>SOLUTION: When both of connector housings 10, 30 which are properly coupled are separated, if both of connector housings 10, 30 get a stronger force toward a separating direction than a friction force between terminal metal pieces 13, 32, a resisting arm 35 is elastically bent suddenly toward a releasing direction from a resistance forming part 15. Both of connector housings 10, 30, released from a separation control by a locking of the resisting arm 35 and the resistance forming part 15, are suddenly separated by inertia due to a force given in the separating direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052212-A (JP)
Title: Mems optical switch apparatus
Inventor: SAKAI YOSHIO
IPC: G02B26/10
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an MEMS optical switch apparatus in which the number of light sources of test light for detecting abnormality is remarkably reduced and the cost and the size of the apparatus are reduced.  <P>SOLUTION: The MEMS switch apparatus has: a first monitor means which detects test light divided by a first division means; a second monitor means which monitors the test light divided by a second division means; and an operation confirmation means which makes the test light successively incident upon a plurality of deflection means by driving a certain input deflection means corresponding to a certain input port, confirms the operation of an output deflection means on the basis of the light level of the test light detected with the first monitor means, makes the test light successively incident upon a plurality of input deflection means by driving a certain output deflection means corresponding to a certain output port, and confirms the operation of the input deflection means on the basis of the light level of the test light detected by the second monitor means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060631-A (JP)
Title: Communication equipment and multicast user authentication method
Inventor: KOBAYASHI MASARU
IPC: H04L12/70
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To perform the authentication of multicast communication by a switch.  <P>SOLUTION: A switch 30 receives a distribution request including a group address and a terminal address from terminals 41 to 43 via a port. The switch 30 specifies a VLAN ID of a VLAN to which the port belongs. The switch 30 snoops the distribution request and refers to an authentication table to determine whether a pair of the terminal address and the VLAN ID are stored with respect to the group address included in the distribution request or not. In the case that the pair are stored, the switch 30 stores the group address and the port identifier of the port in a forwarding table. When receiving multicast data including the group address from a router 20, the switch 30 refers to the forwarding table to specify the port identifier corresponding to the group address and transmits the multicast data to the terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055617-A (JP)
Title: Mold clamping device of injection molding machine
Inventor: NISHIMURA KOICHI
IPC: B29C45/76
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect the breaking of a belt by a simple and inexpensive constitution in a toggle type mold clamping device driven according to a belt driving system by a motor.  <P>SOLUTION: A dog 13 is attached to the crosshead 6a of a toggle mechanism 6 and a proximate switch 14 is attached to a rear platen 2 to detect that the crosshead 6a reaches a predetermined position. A position detector 12 is attached to the motor 8 for driving the toggle mechanism 6 through a belt 9 and a ball screw 7. If the dog 13 is not detected by the proximate switch 14 when the position detector 12 detects that the crosshead 6a reaches a predetermined position (a mold touch position or a position where a mold is opened by a predetermined distance from the touch position), the abnormality such as the breaking or the like of the belt 9 is judged to be occurred to output an alarm. By only adding a simple and inexpensive detection means such as the proximate switch or the dog to the conventional toggle type mold clamping device, the abnormality of the breaking of the belt or the like can be certainly detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060134-A (JP)
Title: Heterojunction bipolar transistor
Inventor: AOKI NARITSUYO
IPC: H01L29/737
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance SiGe-HBT in which deterioration in transistor characteristics is suppressed in high current operation based on heterojunction barrier effect.  <P>SOLUTION: A base region 4 has a first region 4a and a second region 4b each having a Ge composition ratio continuously reducing from an emitter region 9 to a collector region 3, and a reduction rate of the Ge composition ratio in the first region 4a is smaller than that in the second region 4b. Further, in a base region 5 contacting the emitter region 9, a Ge composition ratio increases from the emitter region 9 to the collector region 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007073509-A (JP)
Title: Battery module
Inventor: KIM TAE-YONG
IPC: H01M50/289
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module that has a connecting structure of an end plate improved for minimizing its volume and the assembling time shortened and the productivity can be enhanced.  <P>SOLUTION: The battery module is provided with a battery combination 10, in which a plurality of unit batteries 11 and a plurality of battery barrier ribs 12 are alternately arranged laminated, end plates 20 placed at an outermost side of the battery combination 10, and at least one or more of fixing members which makes the battery combination 10 and the end plates 20 adhered, by holding outer sides of both of the end plates 20 and the battery combination 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008058216-A (JP)
Title: Automatic analyzer
Inventor: SOMA KUNIHIKO
IPC: G01N35/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic analyzer which inhibits a contamination from being generated, and quickly stirs a reagent after it is injected.  <P>SOLUTION: The automatic analyzer is provided with: a reaction disk 9 for carrying a reaction vessel 8; a sample dispenser 12 for injecting a sample into the reaction vessel 8; reagent dispensers 15A, 15B for injecting the reagent into the reaction vessel 8 into which the sample is injected; and a stirring apparatus 16 for stirring the sample and the reagent within the reaction vessel 8. The location of the reaction vessel 8 which is stirred by the stirring apparatus and that C of the reaction vessel 8 into which the reagent is injected by the reagent dispenser 15B are made the same.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008056200-A (JP)
Title: Controller for internal combustion engine in hybrid type power generator
Inventor: MURASE SUNAO
IPC: F02D29/02
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large amounts of incombustible HC from being ejected from a catalyst, and to quickly increase a catalyst temperature while suppressing torque fluctuation.  <P>SOLUTION: In a hybrid type power generator equipped with an internal combustion engine and an electric motor, the operation of an engine is started under a state that the rate of the load of the engine to the whole load of the engine is higher than a predetermined set value. When the operation of the engine should be started, in-cylinder filling air quantity MCYL as air quantity filled in a cylinder is reduced, and the operation of the engine is started under first operation control to advance an ignition period θ. Then, when an in-cylinder temperature TCYL is made higher than a predetermined set temperature T1, the in-cylinder filling air quantity MCYL is increased, and the first operation control is switched to second operation control to delay the ignition period θ.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007110091-A (JP)
Title: Transistors and method of manufacturing them
Inventor: LUAN HONGFA
IPC: H01L27/092
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal gate electrode having a work function suitable for CMOS (Complementary Metal-Oxide Semiconductor) device designing.  <P>SOLUTION: Transistors and method of manufacturing them are disclosed. A complimentary metal oxide semiconductor (CMOS) device includes a PMOS (P-Channel Metal-Oxide Semiconductor) transistor having a first gate electrode comprising a first thickness, and an NMOS (N-Channel Metal-Oxide Semiconductor) transistor having a second gate electrode comprising a second thickness. The first thickness is greater than the second thickness. The first gate electrode and the second gate electrode preferably comprise the same material, and may comprise TiSiN, TaN, or TiN, as examples. The thickness of the first gate electrode and the second gate electrode set the work function of the PMOS and NMOS transistors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008066844-A (JP)
Title: Position information estimation apparatus, position information estimation method and position information estimation program
Inventor: NODA MIE
IPC: H04W4/02
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position information estimation apparatus capable of estimating the position of a user even when the user does not carry a sensor device, and a position information estimation method.  <P>SOLUTION: The position information estimation apparatus 2 estimates the position of the user 1 on the basis of sensor information correlated with the position of a user terminal 11 carried by the user 1. A sensor information acquisition part 21 acquires the sensor information. A position estimation part 20 expresses the position of the user 1 by a probability model for which the user 1 and the user terminal 11 can be at different positions, and estimates the position of the user 1 on the basis of the probability model and the sensor information acquired by the sensor information acquisition part 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066207-A (JP)
Title: Battery
Inventor: KURATOMI JUNICHI
IPC: H01M10/05
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery improved in safety by lowering energy of the battery by detecting internal pressure rise of the battery in abnormality.  <P>SOLUTION: This battery is structured such that a part or the whole of an exterior wrapping body with a power generation element incorporated therein can be displaced with internal pressure rise of the exterior wrapping body; a conductive member electrically connected to one side of a positive electrode and a negative electrode can be moved with the displacement; and, as the result of the movement, the conductive member can be electrically connected to the other side of the positive electrode and the negative electrode. The exterior wrapping body has the conductive member incorporated therein.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068433-A (JP)
Title: Method for operating enclosed kneader
Inventor: MATSUMOTO SHINICHI
IPC: B01F7/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating an enclosed kneader in consideration of a change in the viscosity of a kneading material from the initial stage to the later stage of kneading.  <P>SOLUTION: The size of a tip clearance C formed between the inner peripheral surface 1a of a chamber 1 and the tip part of a rotor blade 32 is made different between the middle in the axial direction of the rotor shaft 31 of a rotor 3 and both end parts. From the initial stage to the middle stage of the kneading, the rotor 3 is rotated in the direction of the kneading material sending to a part the tip clearance of which is large out of the middle Wa in the axial direction of the rotor shaft 31 of the rotor 3 and both end parts Wb and Wc. In the later stage of the kneading, the rotor 3 is rotated reversely so that the kneading material is sent to part the tip clearance of which is small out of the middle Wa in the axial direction of the rotor shaft 31 of the rotor 3 and both end parts Wb and Wc.  <P>COPYRIGHT: (C)2008,JPO&INPIT