baber/WOPTO huggingface dataset:
Patent JP-2008249052-A (JP)
Title: Fluid filled cylindrical vibration control device
Inventor: ENDO MASAMI
IPC: F16F13/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid filled cylindrical vibration control device for avoiding all problems on the plastic deformation of an orifice member while improving the assembling efficiency of the orifice member.  <P>SOLUTION: In the vibration control device 10, one slit 40 extending in the axial direction is provided in the orifice member 24, and stopper core parts 48 are integrally provided to be symmetrically located on both sides thereof and protruded and set into inner peripheral face portions corresponding to pocket portions 20 and they are each covered with a stopper rubber layer 50 having a predetermined thickness to form a stopper 52 which abuts on the bottom faces of the pocket portions 20 to prevent excessive displacement between an inner cylinder fitting 12 and an outer cylinder fitting 14. At a peripheral intermediate portion of the orifice member 24, a notch 44 is formed in the axial direction to be separable into two orifice member pieces with bending. A connection rubber layer 56 is formed on the inner peripheral face of the orifice member 24 including a forming portion of the notch 44 to mutually connect portions of the orifice member 24 on both peripheral sides of the notch 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252816-A (JP)
Title: Frequency converter, and radio receiver employing the same frequency converter
Inventor: YAMAJI TAKAFUMI
IPC: H04B1/26
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To relax the effect of flicker noise while improving the conversion gain of a frequency converter by applying, between an input circuit and a switch circuit, a current corresponding to an output voltage of the frequency converter.  <P>SOLUTION: A frequency converter 1 of the present invention comprises: an input circuit 10 which converts an inputted voltage signal into a current signal; a switch circuit 20 which supplies or does not supply the converted current signal to output terminals 30, 31 (differential output) in accordance with a local oscillation signal; a load circuit 50 which is connected with the output terminals 30, 31 and through which a current to be supplied to the input circuit 10 via the switch circuit 20 passes; and a control circuit 40 which adds, to the current signal, a current determined in accordance with a difference between an inphase voltage of the output terminals 30, 31 and a predetermined reference voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258195-A (JP)
Title: Wiring board, channel formation wiring board, structure, and process for producing channel formation wiring board
Inventor: FUKUDA KENJIRO
IPC: H05K3/24
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel formation wiring board where contamination of the interior of a channel is suppressed by preventing incoming contaminants into the channel, and to provide a wiring board becoming the channel formation wiring board and a process for producing a channel formation wiring board.  <P>SOLUTION: The wiring board has a wiring board region 2 formed on a substrate 1, and a wiring portion 3 formed in the wiring board region 2. An enclosed space 8 including a space 6 for the channel formed in the wiring board region 2, and a space 7 not for the channel formed in the outer area 5 of the wiring board region 2 and continuous to the space 6 for the channel is formed in the substrate 1, and split grooves 4 are formed at least in one major surface of the substrate 1 along the outer edge of the wiring board region 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008214600-A (JP)
Title: Heavy metal disposal material and soil improvement agent to reduce and remove heavy metal and food waste water, and heavy metal removal method
Inventor: SAKOTA SHIGEMI
IPC: C02F3/34
Filed: 2007-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide microorganisms for the disposal of the heavy metal in soil and waste liquid.  <P>SOLUTION: This method comprises the disposal in the soil and of the waste liquid and the disposal of the heavy metal to carry Bacillus natto and Actinomyces. Heavy metals include lead, cadmium, copper, iron, chromium, zinc, nickel, boron, and sodium. An example of Bacillus natto is a fungus of Bacillus subtilis. The disposal of the heavy metal using these useful microorganisms economically advantageously allows heavy metal disposal and soil improvement by mixture and agitation in this place to create an environment in which useful fungi can suitably proliferate without the need for an enormous cost and a maintenance expense.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254659-A (JP)
Title: Bumper installing structure
Inventor: MORI TAKEO
IPC: B60R19/26
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper installing structure efficiently dispersing/absorbing collision energy.  <P>SOLUTION: A bumper 1 of applying this bumper installing structure has: a bumper beam 10 extended in the car width direction of a vehicle; a bumper support member 20 joining a rear end surface of the bumper beam 10 to a front end surface of a front side member; and an energy absorbing member 30 arranged inside the bumper support member 20. The bumper support member 20 is formed to expand in the car width direction toward the bumper beam 10 side from the front side member side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258518-A (JP)
Title: Substrate for solar cell, manufacturing method thereof, and solar cell and solar cell module using the same
Inventor: ARISAWA MAKOTO
IPC: H01L31/04
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a solar cell for which a thick heavy glass plate and an expensive plastic film such as a polyimide-based film or a fluorine-based film are not used, to provide a manufacturing method thereof, and to provide a solar cell and a solar cell module using the same.  <P>SOLUTION: The manufacturing method of the substrate for a solar cell has a first step of laminating a photosettting resin having unevenness on a transparent insulative base material; a second step of forming an unexposed substrate by laminating an amorphous transparent electrode precursor on the photosetting resin having an unevenness; and a third step of curing the photosetting resin having an unevenness to form a light confinement layer by exposing the amorphous transparent electrode precursor of the unexposed substrate, and crystallizing the amorphous transparent electrode precursor to form a transparent electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259922-A (JP)
Title: Bag tearing apparatus
Inventor: TAZUMI KOICHIRO
IPC: B02C18/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag tearing apparatus installable in a small space, with inexpensive manufacturing cost, efficiently tearing waste bags, and preventing winding of waste bags or waste into the apparatus.  <P>SOLUTION: The bag tearing apparatus is constituted by disposing a waste bag carrying means like a belt conveyer and a rotary shaft wound with multiple wires formed of a metal or a hard elastic material like plastic on the outer periphery disposed at a position facingly with each other where tips of the wires rotating at a high speed comes into contact with the waste bag.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261381-A (JP)
Title: Gas cylinder for portable cooking stove
Inventor: SHINDO TAKUMI
IPC: F23K5/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a suction wick from accidentally falling in a gas cylinder of a portable cooking stove filled with a liquefied gas in which the suction wick is held in a suspended state.  <P>SOLUTION: A coiled spring member 82 is fixed to a holding part 23b at the lower part of a valve device 23 for holding the suction wick. The suction wick 28 is surrounded by the surrounding part 82c of the coiled spring member 82. The coiled spring member 82 is spirally formed so as to have the gap 82a allowing the liquefied gas to flow therethrough. Even if the liquefied gas is largely swung, the movement of the suction wick 28 is restrained by the coiled spring member 82, and the suction wick is prevented from falling off the holding part 23b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260356-A (JP)
Title: Pneumatic tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C5/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, which can compatibly achieve steering stability on a snow road surface and steering stability on a dry road surface, and is excellent in uneven abrasion-resistance.  <P>SOLUTION: A land part only comprising a block is arranged at an in-side area Ai becoming an inner side at vehicle attachment of a tread surface formed with a plurality of main grooves 1-5, and a land part including a rib is arranged at an outer side area Ao becoming an outer side at vehicle attachment. Further, groove areas of the main grooves 1-5 are larger at the outer side area Ao than the in-side area Ai, and the groove areas of the lateral grooves 6-9 are larger at the inner side area Ai than the outer side area Ao. Difference of a void ratio of the inner side area Ai and the outer side area Ao is made to 5% or less, and a mutual area ratio of the respective land parts arranged on center areas Ci, CO, mediate areas Mi, Mo, and shoulder areas Si, So is set to 1.4 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260726-A (JP)
Title: Oral composition
Inventor: OTANI TETSUYA
IPC: A61K8/73
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral composition having an abrasive material being dispersed uniformly and exhibiting a high cleaning effect with a low abrasive power.  <P>SOLUTION: This oral composition comprises a cellulose-compounded material comprising crystalline cellulose, polysaccharide and/or its derivative (which is obtained by kneading/grinding insoluble crystalline cellulose obtained by the chemical treatment such as the acid hydrolysis or alkaline oxidative decomposition of cellulosic raw materials such as cotton linter, pulp, regenerated fibers, etc., a polysaccharide and/or its derivatives, drying, then crushing and sieving as it is) and an abrasive material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072083-A (JP)
Title: Nitride semiconductor device and method for manufacturing same
Inventor: SHIMIZU MITSUTOSHI
IPC: H01L21/338
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a low-resistance electrode in a nitride semiconductor device using a channel formed into heterojunction.  <P>SOLUTION: In the nitride semiconductor device, an electrode structure in contact with a channel formed into heterojunction through a small hole from the surface of the nitride semiconductor surface is formed. The electrode structure is formed by introducing particulate metal as far as the channel by the electron beam evaporation method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268315-A (JP)
Title: Apparatus for transferring flat panel, and method for manufacturing flat panel type display apparatus
Inventor: HARUKI TAKASHI
IPC: G02F1/13
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a flat panel type display apparatus and an apparatus for transferring a flat panel, which are sufficiently adaptable to high-mix low-volume production without extending a working space, at low equipment cost.  <P>SOLUTION: An insertion gap 250 used for inserting divided frames 31, 32 placed on a frame placing part 331 is formed between the lower surface of a liquid crystal panel module 10 and the upper end face of a panel conveying tray 50 by moving a lifting block 220 upward, and after inserting a frame 30 into the insertion gap 250 by moving a first frame moving board 310 and a second frame moving board 320, the liquid crystal panel module 10 is moved down and placed on the divided frames 31, 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270410-A (JP)
Title: Thermoelectric transducer, thermoelectric transducing module, and method for manufacturing the module
Inventor: TOYODA TAKESHI
IPC: H02N11/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric transducer and a thermoelectric transducing module which secure a high thermoelectric transducing efficiency, and have a thin film structure being inexpensive and excellent in thermal stability and chemical durability, and to provide their manufacturing method.  <P>SOLUTION: The thermoelectric transducing module includes: a plurality of first electrode films (11, 12, 13) formed by separation on the upper surface of an insulating body (10); a plurality of p-type and n-type thermoelectric semiconductor element films (16, 19) and (17, 18) alternately arranged by separation in terms of the types on the upper surfaces of the first electrode films; and second electrode films (20) arranged over the separation positions of the first electrode films so as to connect the p-type thermoelectric semiconductor element films (19) to the n-type thermoelectric semiconductor element films (18). Terminal electrodes are respectively connected to the p-type and n-type thermoelectric semiconductor element films (16, 17) arranged at the ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310378-A (JP)
Title: Image forming apparatus, photoreceptor unit, process unit, and toner unit
Inventor: SUZUKI TSUTOMU
IPC: G03G21/18
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily detach a development unit to a photoreceptor unit arranged in an image forming position in the body case.  <P>SOLUTION: The photoreceptor unit is provided with a photoreceptor unit side guide section. A main body guide section for the development unit is formed on the body case, to load the development unit to the photoreceptor unit disposed in the image forming position, and the body guide section for the development unit is formed so as to communicate with the photoreceptor unit side guide section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268466-A (JP)
Title: Phase difference compensation element and its manufacturing method
Inventor: KANETANI MOTOTAKA
IPC: G02B5/30
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve a compensation action of a phase difference compensation layer formed by alternately laminating thin films different in refractive indices.  <P>SOLUTION: First half layers 21a each to be a half of an expected phase difference compensation layer are simultaneously deposited on a substrate 7A and a substrate 7a under the same condition. Physical properties of the respective first half layers 21a deposited on the substrates 7A and 7a are equal to each other and if deviation in generation distribution characteristics of retardation for an azimuthal angle of incident light is generated, the deviation is also common to both. When the substrates 7A and 7a are superposed and unified to manufacture one phase difference compensation element, one of the substrates is rotated by 90° to the other and then the substrates are joined by using an adhesive 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271194-A (JP)
Title: Digital broadcast receiver and data output control method
Inventor: HASHIMOTO KATSUTERU
IPC: H04N7/173
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of acquiring various pieces of information at a low cost without a user's worrying about a waiting time during switching channels of digital broadcasting by managing information about channel switching, controlling the transmission and reception of content with an external connection destination device and providing the user with received content, and a data output control method.  <P>SOLUTION: A channel switching managing part 9 manages data about channel switching, controls the transmission and reception of content of an external connection destination device 3 and a content managing part 11, outputs content acquired by the content managing part 11 to an output device 4 by controlling an output data changeover switch 7 and provides the user with various pieces of information during the channel switching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268002-A (JP)
Title: Service lifetime predicting device for photocoupler, electric power conversion device, and service lifetime prediction method for photocoupler
Inventor: YOSHIMURA HIROYUKI
IPC: H01L31/12
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To predict the service lifetime of a photocoupler while transmitting a PWM signal through the photocoupler.  <P>SOLUTION: In this service lifetime predicting device for the photocoupler, the PWM signals SU1, SD1 for driving gate generated by a gate signal generator 5 are transmitted to gate drivers 9, 11 through the photocouplers FU1, FU2 in an insulated condition, respectively, and are input into the service lifetime predicting devices 21, 22, respectively, and efficiency of electric current conversion of the photocouplers FU1, FU2 is inferred by the service lifetime predicting devices 21, 22 based on inclination of trailing edges of output signals SU2, SD2 of the photocouplers FU1, FU2, respectively, to predict the times when the service lifetimes of the photocouplers FU1, FU2 reach their limits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267052-A (JP)
Title: Drainage structure of bathroom
Inventor: NAGAHARA TORU
IPC: E03C1/20
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure of a bathroom easily installable in a narrow bathroom, requiring less labor for a constructor which install a bathtub, and capable of smoothly eliminating the small positional displacement between a bathtub drain port and the bathtub drain port of a cover member.  <P>SOLUTION: This drainage structure of a bathroom comprises the bathtub 1 as a bathtub body, the drain port 2 opened in the bottom surface of the bathtub 1, a drain plug 3 fitted to the drain port 2, a bathtub pan 4 for placing the bathtub 1 thereon, and a first drain port 5 opened to the bathtub pan 4 and discharging the drain from the bathtub 1 and the drain on the bathtub pan 4. The drainage structure further comprises a guide part 12, forming a water-tight pipe 11 extending from the drain plug 3 to the first drain port 5 and so diagonally projecting from the bottom end of the water-tight pipe 11, while its diameter is reduced inwardly; and a sloped surface 6, so formed in the first drain pipe 5 diagonally that its diameter is reduced lower inward. The guide part 12 of the water-tight pipe 11 is brought into contact with and connected to the tilted surface 6 of the first drain port 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264852-A (JP)
Title: Continuously cast slab for manufacturing hot rolling plate having final product thickness df of 90 mm or more
Inventor: NAKADA HITOSHI
IPC: B22D11/16
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously cast slab for hot rolling, which is cast by a continuous casting machine using a mold having a mold thickness D of 240-310 mm and which is used to manufacture a plate having a final product thickness Df of 90 mm or more.  <P>SOLUTION: The cast slab has porosities p in a pair of end portions a and a thereof which are positioned within ±5 mm from the solidifying centerline 12 in the direction Y of the cast slab thickness and within 500 mm from one narrow face 13 toward the other narrow face 13. The maximum length Damax in mm in the direction of the cast slab thickness out of the lengths Da, Da in mm of the porosities p in the direction of the cast slab thickness satisfies either of the following formulas (1) or (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007316622-A (JP)
Title: Intermediate transfer material, image forming method and image forming apparatus
Inventor: KURACHI MASAHIKO
IPC: G03G15/16
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer material excellent in secondary transferability and good in damage resistance of a surface layer, and an image forming method by use of the intermediate transfer material and an image forming apparatus by use of the image forming method.  <P>SOLUTION: Provided is the intermediate transfer material, for use in an image forming apparatus in which a toner image carried on an electrostatic latent image carrier is primarily transferred onto the intermediate transfer material and secondarily transferred from the intermediate transfer material onto transfer material, wherein the intermediate transfer material comprises at least a substrate layer and the surface layer, and the main component of the surface layer is cured (meth)acrylic resin or cured acrylic resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275713-A (JP)
Title: Zoom lens for projection, optical unit and image projection device
Inventor: INOKO KAZUHIRO
IPC: G03B21/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently compensate various aberration with the small number of lens elements.  <P>SOLUTION: This zoom lens for projection has a negative B1 lens unit 10 arranged on the most extended side, a positive Bk lens unit 60 arranged on the most contracted side and a plurality of movable lens units 20-50 which are arranged between the lens units and move for zooming. Lasp lens components 51, 52 on the most extended side constituting the Bk-1 lens unit 50 on the most contracted side among the plurality of movable lens units are negative lens components and have non-spherical surfaces on the most contracted side. In addition, the Lasp components meet -1.5≤fasp/fBk-1 ≤-0.38, and 0.2≤¾f/bf¾≤1.0. The fBk-1 is focal distance of the Bk-1 lens units; fasp is focal distance of Lasp lens components; f is focal distance at the wide angle edge of the whole system of the zoom lens and bf is air conversion back focus from a lens surface on the most contracted side of the zoom lens to an image surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274798-A (JP)
Title: Torque detection device and abnormality diagnostic device for internal combustion engine
Inventor: IKEDA HIROSHI
IPC: F02D45/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate suitable diagnosis of existence/nonexistence of torque abnormality.  <P>SOLUTION: Teeth part 22a disposed to a signal rotor 22 of a crankshaft 20 is detected by a crank angle sensor to detect behavior of the crankshaft 20. Instantaneous torque by combustion of fuel is calculated from a difference between a time T30(n) required for rotation of a rotational angle of 30°CA from, particularly, a compression top dead center and a time T30(n-2) required for rotation of a rotational angle of BTDC60-BTDC30°CA before the time T30(n), and an average revolution speed of the moment. At this time, from the difference between the time T30(n) and the time T30(n-2), a quantity caused by an angular error of the tooth parts 22a defining the rotational angle is compensated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277069-A (JP)
Title: Inclination detecting device
Inventor: KONDO KAZUHARU
IPC: H01H35/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclination detecting device capable of accurately carrying out determination of an inclination direction by suppressing chattering, and of reducing resources.  <P>SOLUTION: Input and output of two ports P01 and P02 electrically connectable through a ball of a moving contact and two fixed contacts are changed over, and signal levels of the ports P01 and P02 are read. Only data within read date in which at least either of the signal levels of the ports P01 and P02 is set at a low level are stored multiple times, and when the same data are stored predetermined times or more, determination is updated in an inclination direction corresponding to the data.  <P>COPYRIGHT: (C)2009,JPO&INPIT