baber/WOPTO huggingface dataset:
Patent JP-2008111355-A (JP)
Title: Reciprocating pump
Inventor: MATSUDA MITSURU
IPC: F04B9/02
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating pump capable of securing sealing performance between the edge surface of a discharge side filter and a cylinder or a cap even if dimensional tolerance is present in members constituting the reciprocating pump.  <P>SOLUTION: The reciprocating pump P is equipped with the cylinder 1; a plunger 2 sliding and reciprocating in the inner empty part of the cylinder 1; a suction valve means 3 opening and closing an intake path 2a formed in the plunger 2; a bottomed cylindrical cap 6 covering the bottom part 14 of the cylinder 1 from the outside; a discharge valve means 7 housed in a discharge valve chamber K3 formed with the inner empty part of the cap 6 and the bottom part 14 of the cylinder 1, and opening and closing a discharge path 1a; and the discharge side filter 8 surrounding the discharge valve means 7 and filtering liquid discharged from the discharge path 1a. The discharge side filter 8 is interposed between the cylinder 1 and the cap 6 in a state that a part of the discharge side filter 8 is compressed in the shaft direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111522-A (JP)
Title: Synchronizing device
Inventor: SAITO DAISUKE
IPC: F16D23/06
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronizing device having a reduced number of components while functioning as a conventional lever type synchronizing device.  <P>SOLUTION: A transmission consists of a shaft 2, a first rotor 3 fixed to the shaft 2, a second rotor 4 having an outer periphery conical face 411 rotatably journaled onto a shaft 2, a synchronous ring 5 having an inner periphery conical face 51 opposite to the outer periphery conical face 411 of the second rotor 4, and movable relative to the first rotor 3 in the axial direction and linkable therewith in the rotating direction, a sleeve 6 mounted on the outer periphery of the first rotor 3 slidably in the axial direction, a lever 7 arranged on the inner periphery side of the sleeve 6 between the first rotor 3 and the synchronous ring 5 for thrusting the synchronous ring 5 in the direction of the second rotor 4 based on the principle of leverage, and a return means 8 having a sleeve-direction energizing part 82 for thrusting the lever 7 in the direction of the sleeve and a return energizing part 83 for energizing the lever 7 in the direction of separating it from the synchronous ring 5, formed in an integral manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007128889-A (JP)
Title: Cascaded stack provided with gas flow recycling on first step
Inventor: SENNER RALF
IPC: H01M8/04
Filed: 2006-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved a gas flow recycling system in which a distribution of humidified gas flow in a fuel cell is improved.  <P>SOLUTION: A fuel cell system is provided a humidifying system in which a recycling system where a comparatively humid gas exhausted from a multi-stepped fuel cell stack is recycled on either side of an anode, cathode or both of them, and the comparatively humid gas is returned so that the gas can be mixed with comparatively dry supply gas such as, but not restricting to, hydrogen and/or air. Then, the humidified supply mixed gas are re-introduced into a first step of the multi-stepped fuel cell stack. A recycling device such as, but not restricted to, a pump and/or an ejector can help to return the humid exhausted gas to mix with the supply gas through a recycling gas line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008114749-A (JP)
Title: Electric power steering device
Inventor: KATO HIROAKI
IPC: B62D5/04
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device providing good steering feeling by suppressing interference of motor control.  <P>SOLUTION: An EPS 1 is provided with a rack ECU 31 controlling operation of a rack actuator 23 and a column ECU 32 controlling operation of a column actuator 24. The rack ECU 31 and column ECU 32 (respective microcomputers 41, 42 thereof) calculate electric current values I_r*, I_c* as target assist force by superposing compensation components Ic_r*, Ic_c* calculated by compensation control on basic assist control components Ias_r*, Ias_c*, respectively. The rack ECU 31 and column ECU 32 do not perform compensation control identical to that performed by the other side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117680-A (JP)
Title: Connection structure of crimp terminal
Inventor: KUROSAKA TOMOO
IPC: H01R11/12
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent easy slip-off of a fork-shaped crimp terminal 4 whose connecting work to a connection conductor is easy.  <P>SOLUTION: A connection structure of a crimp terminal has a structure in which the connection conductor 2 in which a tapped hole 2b is formed and the fork-shaped crimp terminal 4 composed of a basal part 4a to connect with the end of a cable 3 and a pair of fork parts 4b having a fork shape are provided and the fork-shaped crimp terminal 4 is connected to the connection conductor 2 by crimping the fork-shaped crimp terminal 4 between a head 5a of a screw 5 and the connection conductor 2 by inserting the screw 5 into between the pair of fork parts 4b and screwing it into the tapped hole 2b. In the structure, a slip-off preventing member 6 is interposed between the head 5a of the screw 5 and the fork-shaped crimp terminal 4; the cable 3 side of the slip-off preventing member 6 is bent toward the connection conductor 2; a restraint part 6b to restrain movement of the pair of fork parts 4b to prevent slip-off of the fork-shaped crimp terminal 4 is formed; and a first notch 6c to insert through the basal part 4a is formed nearly on the center of the restraint part 6b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116768-A (JP)
Title: Conductive material precursor and method for manufacturing the conductive material using the same
Inventor: ITO SHINICHI
IPC: G03F7/07
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive material precursor from which a conductive material having high conductivity and light transmitting property can be obtained, and to provide a method for manufacturing the conducive material.  <P>SOLUTION: (1) The conductive material precursor has a physical phenomenon nucleus layer and a silver halide emulsion layer on a support, at least, in this order nearer to the support, and is characterized in that a hydrophilic colloid layer disposed in a side farther away from the support than the physical development nucleus layer contains a compound, having a primary amino group in the molecule. (2) The conductive material precursor, described in (1) is characterized, such that the compound having a primary amino group is a compound having a hydrazide group in the molecule. (3) The method for manufacturing a conductive material is such that the conductive material precursor described in (1) or (2) is exposed imagewise, on which a soluble silver complex salt forming agent and a reducing agent are allowed to act in an alkali liquid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117285-A (JP)
Title: Printing system
Inventor: WAKANA TORU
IPC: G06F3/12
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that when only text data are stored in a storage area of a printer as printing data, it is necessary to transmit cover data from a host PC or the like to the printer in each binding, print out the required number of covers and set the printed results in an inserter as covers, and therefore, the operation is inconvenient as a flow of achieving binding by using a document storing function.  <P>SOLUTION: In the printing system including a storage means for storing binding printing data constituted of a cover and a text in a storage device of a printer together with an identifier and a binding printing means for reading out the binding printing data from the storage means by the identifier and performing binding printing; the cover and the text are divided from the binding printing data, different identifiers are respectively allocated to the cover and the text and stored in the storage means, and in the case of reading out text data from the storage means by the identifier allocated to the text, the cover also is read out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302865-A (JP)
Title: Rubber composition for bead apex and tire having bead apex using the same
Inventor: MIYAZAKI TATSUYA
IPC: B60C1/00
Filed: 2006-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for the bead apex suppressing reversion and having excellent processability, maneuvering stability, low fuel consumption and excellent run-flat durability and comfortableness of riding in a vehicle having a flat spot and to provide a run-flat tire, a tire for an SUV (sports utility vehicle) and a run-flat tire for the SUV having the bead apex using the rubber composition for the bead apex.  <P>SOLUTION: The rubber composition for the bead apex comprises 5-30 pts.wt. of a phenol resin and/or a modified phenol resin and 5-8 pts.wt. of sulfur in 100 pts.wt. of a rubber component containing 20-90 wt.% of natural rubber and/or isoprene rubber and 10-80 wt.% of at least one kind of synthetic rubber selected from the group consisting of a butadiene rubber, a modified butadiene rubber, an emulsion-polymerized styrene-butadiene rubber and a solution-polymerized modified styrene butadiene rubber containing 1,2-syndiotactic polybutadiene crystals. The tire is obtained by using the rubber composition for the bead apex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117731-A (JP)
Title: Connector
Inventor: TORII CHIEKO
IPC: H01R13/639
Filed: 2006-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector having a simple configuration capable of preventing looseness.  <P>SOLUTION: The connector 1 has a first connector 2, a second connector 3, and a lock part 4 to keep these connectors 2, 3 in a mutually fitted state. This lock part 4 has a lock projection 41 installed at the second connector 3, a lock receiving part 42 installed at the first connector 2, and an elastic body 47 installed in a through hole 45 of the lock receiving part 42. In the lock part 4, when the connectors 2, 3 are fitted to each other, the lock projection 41 is positioned in the through hole 45, the elastic body 47 is elastically deformed in a shape to be smashed to be stuck to the lock projection 41, and the lock projection 41 is biased toward the first connector 2 along the fitting direction of the mutual connectors 2, 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008124906-A (JP)
Title: Authentication system
Inventor: WATANABE EIJI
IPC: G06F21/44
Filed: 2006-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To maintain secret sharing in an authentication system by a communication system, while conventionally maintained manually.  <P>SOLUTION: An authentication system comprises a first random number generation source ([X]) which generates a natural random number, and a 1:1 authenticator comprising an identifier including first cipher text ([X<SB>1</SB>]+[X<SB>2</SB>]) resulting from encrypting a second random number block ([X<SB>2</SB>]) generated by the first random number generation source with a first random number block ([X<SB>1</SB>]) generated by the first random number generation source.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120959-A (JP)
Title: Film production method and film
Inventor: MINO NAOHIRO
IPC: B29C48/305
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for economically producing a surface-modified film and to provide a highly surface-modified film.  <P>SOLUTION: The method for producing a film is characterized by that a resin composition comprising a polyolefin resin and an antistatic agent in an amount of 0.02-0.5 pt.wt. per 100 pts.wt. of the polyolefin resin is formed into a film and then at least one side of the film is subjected to a corona treatment in a rare gas atmosphere. The wet tension of at least one side of the film is 65 mN/m or higher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008119365-A (JP)
Title: Token sorting device
Inventor: YOSHIKAWA TOSHISUKE
IPC: A63F5/04
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent action such as hanging a token with thread, using a fraudulent tool, and rapidly pushing-in a token, and to prevent an erroneous operation such as erroneous returning and erroneous taking-in.  <P>SOLUTION: The token sorting device 10 includes: a token inlet 20; a token storage part 40 for storing the token passing the token inlet 20; a rotary disk 50 for transferring the tokens in the token storage part 40; a motor 60 for rotating the rotary disk 50; a token discharge part 80 for discharging the tokens transferred to the rotary disk 50; a first guide passage 85 for guiding the tokens discharged from the token discharge part 80; a token sorting mechanism 90 for sorting the tokens guided to the first guide passage 85; a second guide passage 120 for guiding the tokens sorted by the token sorting mechanism 90; and a passage detecting sensor 130 for detecting the tokens on the second guide passage 120. A partitioning part 53 between adjacent token containing parts 52 in the rotary disk 50 crosses over the route of the tokens from the token storage part 40 to the token discharge part 80 with the rotation of the rotary disk 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127596-A (JP)
Title: High strength cold forged non-heat treated steel having excellent fatigue limit ratio
Inventor: HATANO HITOSHI
IPC: C21D8/06
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold forged non-heat treated steel having excellent tensile strength and a fatigue limit ratio even as cold-forged.  <P>SOLUTION: (1) The high strength cold forged non-heat treated steel has a composition comprising 0.10 to 0.50% C, 0.05 to 2% Si, 0.3 to 3% Mn, 0.005 to 0.1% Al, ≤0.05% P, ≤0.5% S, ≤0.003% O and ≤0.02% N, and at least Nb and/or Ti among V, Nb and Ti, and in which V may be comprised, where, in the case Nb is comprised, ≤0.2% Nb is satisfied, in the case Ti is comprised, ≤0.20% Ti, <0.010% N and Ti/N≥3.4 are all satisfied, in the case V is comprised, ≤0.6% V is satisfied, and the balance Fe with inevitable impurities. (2) In ferrite, Nb and/or Ti-containing precipitates (wherein, V may be comprised as well) are comprised, and the above precipitates with the average particle diameter of 15 nm or less in which prescribed MP value satisfies MP≥0.05 are comprised by ≥50 pieces/μm<SP>2</SP>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130291-A (JP)
Title: Superconductor film and its manufacturing method
Inventor: ICHINOSE ATARU
IPC: C01G1/00
Filed: 2006-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconductor film high in critical current density Jc, and small in magnetic field angle dependency.  <P>SOLUTION: In the superconductor film, columnar crystals each formed of a normally-conductive material containing Ba and intermittently arranged in the film thickness direction are formed in a superconductor layer formed of a superconductive material represented by general formula REBa<SB>2</SB>Cu<SB>3</SB>O<SB>x</SB>, where RE is at least one kind of element within rare-earth elements excluding Pr and Ce, and 6.5<x<7.1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131246-A (JP)
Title: Operating device for television camera lens
Inventor: KATO HIROSHI
IPC: G03B17/02
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device for a television camera lens that makes it easy to operate a fixed type operation part provided to a camera main body or a lens part of a television camera device even when a cameraman put his or her hand away from the operation part.  <P>SOLUTION: The operating device for the television camera lens has an automatic focusing ON/OFF switch 100, which is fitted to a mount part 102 put on the index finger IF of the right hand RH of the cameraman who operates a handle 38 of a pedestal dolly 16. Further, the automatic focusing ON/OFF switch 100 is positioned where it can be operated with the thumb T of the right hand RH when the mounting part 102 is put on the right hand RH of the cameraman. This operating device for the television lens enables the cameraman to easily perform automatic focusing ON/OFF switching operation by operating the automatic focusing ON/OFF switch 100 even when the cameraman puts the right hand RH away from the automatic focusing ON/OFF switch 74 of the fixed operation part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008131283-A (JP)
Title: Recording and reproducing apparatus
Inventor: SAKAMOTO TSUTOMU
IPC: H04N5/445
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing apparatus capable of constituting a program table required for a user so that the user can instantaneously detect information required to be viewed and capable of notifying the user whether all programs can be recorded or not during the execution of simple recording.  <P>SOLUTION: The recording and reproducing apparatus includes a means for selecting an item to be displayed from electronic program guide data according to user's liking and a means for displaying the end time of simple recording, program end time and short time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008127649-A (JP)
Title: Electrode for producing chlorine
Inventor: HARA NORIAKI
IPC: C25D3/50
Filed: 2006-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for producing chlorine which is low in chlorine overvoltage and also excellent in durability.  <P>SOLUTION: The electrode for producing chlorine is composed of: an electrode base material made of a valve metal; and a covering layer for covering the electrode base material. In the covering layer, metal platinum is used as a matrix, and dispersed grains made of any of iridium or ruthenium or the oxide thereof are dispersed into the matrix. The content of the dispersed grains is preferably controlled to 0.5 to 80% by weight.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286036-A (JP)
Title: Material testing device and material test piece
Inventor: OGATA TOSHIO
IPC: G01N3/30
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material testing device capable of easily obtaining reliable data of a mechanical strength characteristic and environmental resistance characteristic under a severe environment required as a structural member without using an expensive facility, and to provide a test piece.  <P>SOLUTION: A fine cavity whose both ends or only one end is opened is disposed inside the test piece, high-pressure, low pressure, highly active gas or the like is injected from the opened side of the fine cavity via a joint section. Then, the fine cavity is sealed at a predetermined temperature, and various tests such as a tensile test, compression test, bending test, torsion test, fatigue test, fatigue crack development test, creep test, fracture toughness test, impact test are performed. Effects of the environment on the tensile characteristic, compression characteristic, bending characteristic, torsion characteristic, fatigue characteristic, fatigue crack development characteristic, creep characteristic, fracture toughness characteristic, impact characteristic, and the like of the test piece are evaluated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132900-A (JP)
Title: Vehicular hood structure
Inventor: IKEDA MITSUKI
IPC: B62D25/10
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular hood structure capable of enhancing the absorbing property of external force on a hood in response to a case where external force equal to or larger than a predetermined value is applied to an upper part of a vehicle.  <P>SOLUTION: A dent reinforcement 18 (a reinforcing member) comprises a swollen part 18A which is projected in an upward or downward direction of a vehicle, and extends in the longitudinal direction of the vehicle and supports a hood outer panel 14, and a front wall part 18B and a rear wall part 18C extending in the vehicle width direction at a front end and a rear end of the vehicle. When the external force equal to or larger than a predetermined value is applied to a striker 20 (a hood lock) in a hood 12 upward of the vehicle, any local deformation is not generated in the dent reinforcement 18, and the hood outer panel 14 is deformed in a wide range. Further, a hood inner panel 16 is subjected to the load from the dent reinforcement 18 and deformed downward of the vehicle, and more deformation stroke of the hood outer panel 14 can be ensured at the terminating period of the deformation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136323-A (JP)
Title: Power supply circuit and plasma display device
Inventor: OGAWA TAKAHIRO
IPC: G09G3/288
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect an overvoltage state of a start-signal emitting part and a secondary-side circuit and to protect overvoltage of IC in one input terminal, in a power supply circuit that uses ICs having overvoltage protection function that receives a signal for starting oscillation from the input terminal, detecting the overvoltage state of the inputted signal and stopping the oscillation.  <P>SOLUTION: The drive power supply circuit that generates and controls an AC power supply, in a resonance circuit 11, based on power inputted from a main power supply circuit is provided with an overvoltage signal supply part 11c that receives the overvoltage state from a secondary side in a resonance drive part 11b of the resonance circuit 11 via a feedback transformer 14 and generating the overvoltage signal, based on the received signal. As a result of this, the overvoltage signal is inputted to the terminal protecting overvoltage of IC11a, and overvoltage protection of IC11a is carried out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137911-A (JP)
Title: Apatite-coated magnetic nanoparticle having high biocompatibility
Inventor: TANAKA JUNZO
IPC: A61K9/14
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a harmless magnetic nanoparticle useful for a medical treatment in vivo.  <P>SOLUTION: The apatite-coated magnetic nanoparticle forms a sufficient amount of an apatite layer on the circumference of a ferromagnetic particle core by forming a lepidocrocite-containing layer on a ferromagnetic particle core surface and forming an apatite layer on the lepidocrocite-containing layer when a ferromagnetic particle core is coated with apatite. Thereby, a metal ion in the ferromagnetic particle core is prevented from directly coming into contact with a biological component. The metal ion does not elute in the body fluid of a living body. The apatite-coated magnetic nanoparticle having high biocompatibility is produced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008140477-A (JP)
Title: Servo writing method and device for disk storage device
Inventor: SADO HIDEO
IPC: G11B21/10
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo writing method achieving stable servo track density even if there is a variation in the inclination of a spiral servo pattern.  <P>SOLUTION: In the servo writing method for writing a target servo pattern constituting concentric servo tracks on the basis of the spiral servo pattern, the inclination of the spiral servo pattern is calculated on the basis of an amplitude integrated value of a reproduction waveform of the spiral servo pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT