baber/WOPTO huggingface dataset:
Patent JP-2008288819-A (JP)
Title: Piezoelectric thin-film resonator and filter
Inventor: TANIGUCHI SHINJI
IPC: H01L41/319
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film resonator which can improve resonant characteristics, and a filter using it.  <P>SOLUTION: The piezoelectric thin-film resonator is provided with: a lower electrode 12 provided on a substitute 10, a piezoelectric film 14 which is provided on the substrate 10 and the lower electrode 12, an upper electrode 16 which is provided on the piezoelectric film 14 via the piezoelectric film 14 so as to have a part facing the lower electrode 12, and an additional film 22 which is provided on the substrate 10 for at least a part of a periphery of the lower electrode 12 in an area where the lower electrode 12 and the upper electrode 16 face each other and along the lower electrode 12. Also, the filter using it is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288059-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: SANO YOKO
IPC: H01M4/48
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To keep conductivity in discharge of a negative electrode and enhance charge/discharge cycle characteristics in a nonaqueous electrolyte battery using a negative electrode which largely varies the volume accompanying charge/discharge.  <P>SOLUTION: High charge/discharge characteristics can be obtained in such conditions that the negative electrode is made of a molding formed by press-molding a granulate including a negative active material, a conductor, and a binder, and in the granulate, when 10% particle size in particle size distribution measurement is represented by D<SB>10</SB>, 90% particle size by D<SB>90</SB>, D<SB>90</SB>of the active material by R(D<SB>90</SB>), the thickness of the mold obtained by press-molding by T, D<SB>10</SB>of the granulate by Rz(D<SB>10</SB>), D<SB>90</SB>by Rz(D<SB>90</SB>), R(D<SB>90</SB>)<Rz(D<SB>10</SB>) and Rz(D<SB>90</SB>)<T, and Rz(D<SB>10</SB>) is 34-126 μm, Rz(D<SB>90</SB>) is 128-285 μm, and when density is 0.9 g/cm<SP>3</SP>, the electric conductivity of the granulate is 0.05 S/cm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285941-A (JP)
Title: Backing steel member fixing structure
Inventor: MAENO RYOKO
IPC: E04B1/41
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a backing steel member for mounting a handrail of a rising ALC wall easily constructible in a dry method while reducing cost with few members.  <P>SOLUTION: An anchor pipe threaded on the inside of the upper end and provided at its lower part with a through hole for inserting an anchor rod is embedded in a lightweight cellular concrete panel, and a handrail fixing backing steel member formed of a bored strip steel plate is placed on the upper end face of the lightweight cellular concrete panel. A bolt penetrating a hole is screwed with a threaded part on the inside of the upper end of the anchor pipe to fix the handrail fixing backing steel member to the upper end face of the lightweight cellular concrete panel. A handrail support member is welded and fixed to the handrail fixing backing steel member to mount the handrail to the upper end face of the rising lightweight cellular concrete wall.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285306-A (JP)
Title: Sorter
Inventor: ASAI EIJI
IPC: B07C5/36
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorter enhancing durability as a device by enhancing water-proofing performance of a turning means for turning a sorting arm.  <P>SOLUTION: The sorter is provided with the sorting arm 1 for sorting an article conveyed on a conveying surface in a predetermined conveying direction to a different direction by pivoting it; the turning means 2 for pivoting the sorting arm 1; a drive force transmission means 6 in which a first transmission part 4 installed on the other end of a shaft 3 having one end connected to a base part 1a of the sorting arm 1 and vertically arranged relative to the conveying surface and a second transmission part 5 installed on the turning means are connected in a non-contact manner by magnetic coupling; a box body 7 comprising a material for passing a line of magnetic force such that the magnetic coupling of the drive force transmission means 6 is effected and air-tightly closing the turning means 2 and the second transmission part 5; a support part 15 provided on the base part 1a of the sorting arm so as to be horizontal relative to the conveying surface; and a gate base 16 for supporting the support part 15 and installed on the box body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291732-A (JP)
Title: Hydraulic circuit for swash plate twin piston pump
Inventor: NARITA SUSUMU
IPC: F15B11/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a swash plate twin piston pump having a simple structure.  <P>SOLUTION: This hydraulic circuit for a swash plate piston pump is provided with a regulator 40 controlling power of a variable displacement swash plate twin piston pump 10 constant, main channels 20, 22 in which working fluid delivered from the pump flow, and an auxiliary channel branching off from the main channel and supplying working fluid to a regulator. The auxiliary channel is provided with a signal pressure channel 50 formed to make average of pressure of working fluid delivered from each delivery port act on a spool of the regulator as signal pressure, and an original pressure channel 58 formed to make average of pressure of working fluid delivered from each delivery port act on a port of the regulator as original pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291740-A (JP)
Title: Air cleaner
Inventor: TAKEUCHI YASUHARU
IPC: F02M35/024
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner case of an air cleaner of an engine, configured to reduce air flow noise and avoid suction of heated air.  <P>SOLUTION: The air cleaner case 1 of the air cleaner A disposed on a cylinder section C side comprises a lower case 6 holding a cleaner element CE in its upper part and a cover 3 accommodating the cleaner element. The lower case 6 has a base part 2 supporting the cleaner element CE, an exhaust duct 4 extending downward from the base part 2 to feed air cleaned by the cleaner element CE to the intake side of the engine, a suction duct 5a extending downward from the base part 2 along the exhaust duct 4, and a suction cylinder 5b continuing from the suction duct 5a and extending upward inside a housing chamber from the base part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294798-A (JP)
Title: Inductive load driving circuit
Inventor: SAKAI KOICHI
IPC: H03K17/16
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductive load driving circuit which enables at least one of reduction of spike voltage and shortening of operation delay time.  <P>SOLUTION: The inductive load driving circuit is constituted by mutually connecting a current control circuit 1, a control voltage generation circuit 2b, a discharge circuit 3 and a level detection circuit 4 between an external control input terminal IN and a current output terminal OUT. Here, the control voltage generation circuit 2b is equipped with: a current supply circuit 5a capable of gradually varying magnitude of supplied current; a transistor Q2 in which one end of a main current path is connected to the current supply circuit 5a; a capacitor C0 connected to the other end of the main current path of the transistor Q2; a capacitor C0 connected to the other end of the main current path of the transistor Q2; and a second error amplifier OP2 which controls operations of the second transistor Q2 according to an external control signal V1 and control voltage V2. In charging the capacitor C0, magnitude of the supplied current from the current supply circuit 5a is varied and spike voltage resulting from counter electromotive force of an inductive load LB is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292808-A (JP)
Title: Drum
Inventor: ABE BANRI
IPC: G10D13/22
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drum capable of changing timbre without changing the size of a drum body in the same way as a normal drum.  <P>SOLUTION: Drumheads 3 are respectively stretched on respective opening ends 2a and 2b of the drum body 2. An air vent part 21 for communicating the air between the inside and outside of the drum body 2 is formed on a peripheral wall of the drum body 2 and blocked by a timbre change member 22 being a load against air flow from the inside of the drum body 2. A cloth, a rubber sheet or the like is used as the timbre change member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295480-A (JP)
Title: Tube with cuff member
Inventor: MIZUNO TOSHIHIDE
IPC: A61M25/04
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube with a cuff member capable of robust adhesion with a subcutaneous tissue by a cell easily entering from an organism subcutaneous tissue, being integrated, and a capillary being built, so that an injured part is separated from the outside world, an aggravating factor, such as bacillus infection, in a healing process is protected, progress of downgrowth is suppressed, and a variety of infectious trouble, such as tunnel infection, rarely occur.  <P>SOLUTION: In a tube with a cuff member having a tube 11 and a cuff member fit onto the tube, the cuff member comprises: a flange 12 fixed to the tube 11; a lower cuff 13 overlapping one of the surfaces of the flange and extends into a radiation direction of the flange; and an upper cuff 14 overlapping the other surface of the flange and an outer peripheral surface of the flange. The lower cuff and the upper cuff are composed by porous synthetic resin having continuous pores.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297354-A (JP)
Title: Blue light-emitting polyimide
Inventor: HASEGAWA MASATOSHI
IPC: C09K11/06
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue light-emitting polyimide useful as a light-emitting layer material in a polymer type organic EL display element.  <P>SOLUTION: The polyimide comprises a repeating unit represented by the general formula (1) and a repeating unit represented by the general formula (2), wherein, when a molar fraction of the repeating unit represented by the general formula (1) is made to X and a molar fraction of the repeating unit represented by the general formula (2) is made to Y, X is in a range of 0.001-1 and Y is in a range of 0.999-0. A is a divalent aliphatic group or an aromatic group, and B is a tetravalent alicyclic group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297044-A (JP)
Title: Process cartridge and image forming device
Inventor: UEYAMA JIYUNKI
IPC: G03G15/16
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge capable of suppressing the generation of noise due to vibrations of a guiding plate; and an image forming device.  <P>SOLUTION: The process cartridge comprises an image carrier (a photoconductive drum 27) carrying a developer image (a toner), and the guiding plate 61 of a cantilever beam shape which makes a tip end of a recording sheet (paper 3) hit on the image carrier, then guides that toward a transfer position C of the developer image, and can elastically deform. A tip end portion 61c of the guiding plate 61 is bent toward an opposite surface side to a guiding surface (an upper surface 61a) abutting on the recording sheet of the guiding plate 61, thereby suppressing noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298137-A (JP)
Title: Hydraulic shock absorber
Inventor: MURAKAMI HARUSUKE
IPC: F16F9/32
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the flexibility in setting pressure-side damping force generated at a pressure-side valve of a main piston, and in setting pressure-side damping force generated in a pressure-side valve of a sub-piston.  <P>SOLUTION: In a front fork 10, a partition member 80 is provided in the sub-tank chamber 53. The sub-tank chamber 53 is partitioned into a lower sub-tank chamber 53A at a sub-piston 52 and an upper sub-tank chamber 53B at a free piston 61 by the partition member 80. A passage resistance means 100 is provided in a passage 81 to communicate with the lower sub-tank chamber 53A and the upper sub-tank chamber 53B of the partitioning member 80. An oil feed passage 90 guided to the rod-side oil chamber 43B is provided to introduce the oil of the lower sub-tank chamber 53A, and a check valve 91 is provided to restrict the oil flow from a rod-side oil chamber 43B to the sub-tank chamber 53.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297587-A (JP)
Title: Film deposition apparatus and film deposition method
Inventor: KINOSHITA KIMIO
IPC: C23C14/32
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition apparatus and a film deposition method capable of realizing the consistent shape when heating and vaporizing a film deposition material, and enhancing the efficiency of the film deposition thereby.  <P>SOLUTION: In the film deposition apparatus 1 for depositing a film on a substrate by using plasma beams Pb, the outside diameter of an upper edge 37 of a guide part 31 of a hearth 25 for holding a material rod M is smaller than the outside diameter on a lower end 32 side, and the range A of incidence of the plasma beams Pb is set within an outer circumference of the upper edge 37. As a result, the plasma beams Pb are incident on the upper edge 37 of the guide part 31 in a focused manner, and the temperature of the upper edge 37 of the guide part 31 can be locally raised. In addition, the temperature gradient from the upper edge 37 to the lower end 32 is increased, the range of the temperature for melting the film deposition material is narrowed between the upper edge 37 and the lower end 32, the film deposition material in a molten state is reduced, the shape is stabilized and the film deposition efficiency can be enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302934-A (JP)
Title: Label double-affixing device
Inventor: SATO MITSURU
IPC: B65C9/40
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label double-affixing device capable of double-affixing an identification label so as to form a blood sample collection peep hole on a product label in advance by a test tube manufacturer.  <P>SOLUTION: While the outer peripheral surface of a test tube is rotatably supported by a supporting member, a driving roller is abutted on the outer peripheral surface of the test tube to rotate the test tube, an edge of a product label on the outer peripheral surface of the test tube is detected by a product label position detection sensor, and the position of a fore end of an identification label to be fed from a label issuing device is detected by an identification label position detection sensor, and an identification label is double-affixed on the product label so that the positions of the edges of both labels are matched with each other. The timing control of both labels is performed while performing the control by a control unit based on the detection signals from both sensors. A non-affixing part on which any label is not affixed can be formed between the edges of the double-affixed labels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309168-A (JP)
Title: Linear guide device
Inventor: ICHIKAWA TOSHIICHI
IPC: F16C32/04
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quiet linear guide device which is maintenance-free and environment-friendly without requiring supply of lubricating oil.  <P>SOLUTION: The linear guide device 10 comprises a guide rail 1 having right and left guide faces 1a, 1a protruded and V-shaped in a front view, and a slider 2 having right and left guide faces 2a, 2a recessed and V-shaped, and loosely fitted to the guide rail 1. A first permanent magnet 3 is arranged on the inclined surface of each of the right and left guide faces 1a, 1a of the guide rail 1 protruded and V-shapes, and a second permanent magnet 4 is arranged on the inclined surface of each of the right and left guide faces 2a, 2a of the slider 2 recessed and V-shaped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307955-A (JP)
Title: Vibration exciter
Inventor: KONDO TAKUYA
IPC: F16F15/02
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration exciter capable of reducing noise in a vehicle interior effectively by exciting vibration of a vehicle body.  <P>SOLUTION: This vibration exciter 14 attached to the vehicle body 12 and exciting vibration of the vehicle body 12 is provided with a shaft member 46 as a needle, a stator 48 provided on an outer peripheral side of the shaft member 46 and supporting the shaft member to reciprocate in the axial direction X, and a cylindrical housing member 62 storing and holding the stator 48 in its inside. A mass body 47 is attached to a tip part of the shaft member 46 in the inside of the housing member 62 and vibration of the mass body 47 is excited to excite vibration of the vehicle body 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007224318-A (JP)
Title: Composition containing crosslinked nanoparticle
Inventor: ILENDA CASMIR S
IPC: C09D7/65
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing crosslinked nanoparticle.  <P>SOLUTION: The composition substantially comprises a carrier selected from one or more polymer and one or more curable component, and inorganic nanoparticle and one or more crosslinked polymer nanoparticle (PNP), wherein the PNP and the inorganic nanoparticle have 1-100 nm average particle diameter and the PNP is crosslinked by using a polyethylenic unsaturated crosslinking monomer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008307219-A (JP)
Title: Centrifugal machine
Inventor: SHIMIZU KATSUTAKA
IPC: B04B15/02
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal machine having a rotor with a sufficient cooling performance in a relatively simple structure and capable of reducing noise due to rotation and an air flow.  <P>SOLUTION: This centrifugal machine is formed with independent air ducts respectively in a manner of being separated into an air duct for cooling the rotor 1 and an air duct for cooling an electric control part 16 and a motor 2. The air duct is disposed with a silencer formed of a shielding material, the air duct for cooling the rotor is disposed with a sound absorbing material, and the back face of the centrifugal machine is disposed with an outlet of the air duct for cooling the rotor. The back face of the centrifugal machine is further disposed with an outlet of the air duct for cooling the electric control part and the motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310925-A (JP)
Title: Deformable mirror device, optical pickup, and optical drive device
Inventor: AOKI SUNAO
IPC: G11B7/135
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformable mirror device capable of suppressing the deterioration of flatness of a mirror plane due to the stress caused when being attached to another device and also suppressing the device from being large in size.  <P>SOLUTION: The device has such structure that a strength securing member is inserted between a flexible member on which a mirror plane is formed and a base substrate. By this structure, the influence of the force based on the stress to the flexible member can be effectively suppressed even when the stress is caused in the mirror device when it is attached to the other device, consequently, deterioration of flatness of the mirror plane can be suppressed. Also by such structure where a function of strength securing is achieved by separately provided strength securing member but not by the flexible member side, when strength is secured, cross section thickness of the strength securing member can be expanded to an inner peripheral direction side but not to an outer peripheral direction. Thereby, the deformable mirror device can be effectively prevented from increasing in size when strength is secured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003087-A (JP)
Title: Electronic device
Inventor: OGAWA TAKUOMI
IPC: G03B17/02
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of quickly and efficiently setting a battery which has been just used in a chargeable state.  <P>SOLUTION: A battery housing part is provided to the back side of the display surface of a display part which can be opened/closed with respect to an electronic device body, and the battery is housed so that at least one surface of the housed battery cab be a part of the exterior surface of the electronic device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008031436-A (JP)
Title: Fuel oil composition for compression ignition internal combustion engine and method for controlling compression ignition internal combustion engine
Inventor: UCHIKAWA HIROSHI
IPC: F02D41/38
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition for premixed compressed self-ignition type engine provided with a multi-stage injection-type mechanism, which can improve specific fuel consumption, generates low noise, can reduce the level of NO<SB>x</SB>and the like in discharge gas, and is friendly to the environment.  <P>SOLUTION: The fuel oil composition has such characteristic that the concentration of an aromatic compound is 45% by volume or more, the product obtained by multiplying the number of rings of the aromatic compound by the concentration of the aromatic compound is 75 or more, CCAI is greater than 830, density is 0.85 g/cm<SP>3</SP>or more, a 90 vol.% distillation temperature is 300°C or higher, and kinematic viscosity at 50°C is 1.3 mm<SP>2</SP>/sec or more. Heat generation by the pilot injection is initiated at 20° prior to the compression top dead center or later but at 5° after the compression top dead center or before. Operation control is performed under conditions in which the exothermic peak by virtue of the main injection is achieved at 0° after the compression top dead center or later but at 30° prior to the compression top dead center or before.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007252958-A (JP)
Title: Hand-held food processor
Inventor: HOLCOMB DAVID A
IPC: A47J43/07
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-powered hand-held food processor having a pull cord motor for rotating a spindle that carries an arm.  <P>SOLUTION: A cutter blade or an elastomeric flexible peeler arm having a durometer of preferable between Shore 80A and Shore 82A can be used. A food processor having a spindle, an elastomeric arm driven by the spindle, a stop block on a sidewall near the end of the arm, and a drive for rotating the spindle to rub against the skin of food in the processor for peeling the food. The cover of the processor has a flat outer periphery so the cover can be used as a storage unit for the contents of the processor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001103-A (JP)
Title: Pneumatic tire
Inventor: KAWAKAMI KAZUNORI
IPC: B60C11/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of making both compatible in rolling resistance performance and WET performance, in a low flat tire having the aspect ratio of 55% or less.  <P>SOLUTION: In this pneumatic tire of the aspect ratio of 55% or less, tread rubber 10 has a laminated structure of cap rubber 11 arranged on the outer periphery of a tread part 3 and base rubber 12 inscribed in its cap rubber 11, and a plurality of main grooves 21 and 22 extending in the tire peripheral direction are arranged in the cap rubber 11. Low tanδ rubber 13 covered with the cap rubber 11 and having a loss tangent tanδ smaller than the cap rubber 11, is arranged in the vicinity of an outside wall 22a of the main groove 22 positioned on the outermost side in the tire width direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT