baber/WOPTO huggingface dataset:
Patent JP-2008177967-A (JP)
Title: Speaker structure
Inventor: KOBAYASHI YOSHIAKI
IPC: H04R9/02
Filed: 2007-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker structure of a speaker which can expand a region of a sound emitted from the speaker without increasing the size of the speaker itself.  <P>SOLUTION: The speaker comprises a speaker case and a main body of the speaker stored in the speaker case, and is supported by a spring bearer for bearing a spring for energizing the main body of the speaker in such a manner that it can oscillate its head. In the speaker structure of the speaker, the main body of the speaker has a magnet and a bottom yoke, and the spring bearer has concave portions corresponding to air-bleeding holes formed at the magnet and the bottom yoke.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008180125-A (JP)
Title: Heat insulator
Inventor: SUNAGA SUSUMU
IPC: B21D53/84
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulator capable of securing sufficient rigidity without increasing the plate thickness.  <P>SOLUTION: A plurality of projections 2 is formed by embossing an aluminum flat plate in an arranged state leaving no straight lines on the flat plate part between the projections 2. The projections 2 are regular hexagonal in plan view, and a longitudinal section passing vertices forming a diagonal is arc-shaped. The optimal value of projection height H/projection width W1 is for example approximately 16.3% immediately before starting of slowdown of a performance improvement rate. However, for a satisfying performance improvement rate, an appropriate range of the projection height H/projection width W1 is considered to be 12-20.0% or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008179036-A (JP)
Title: Sheet forming apparatus
Inventor: MIZUNUMA KOJI
IPC: B29C48/305
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To produce a resin sheet which has good transfer properties and is excellent in transfer uniformity.  <P>SOLUTION: To the surface 100A on the minute uneven shape transfer side of a molten resin sheet 100 immediately before being contacted with a second roll 12 of a pattern roll, infrared rays are axially radiated in the roll locally in a long strip by an infrared heater 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008181761-A (JP)
Title: Push-button switch structure
Inventor: WATANABE ATSUSHI
IPC: H01H13/14
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-button switch structure capable of maintaining in high accuracy the location of a rail of the outer wall of a cylindrical body and a groove of the inner wall of a switch hole, even if fine mold adjustment is not carried out.  <P>SOLUTION: This is a push-button switch structure in which a push-button switch main body moves back and forth in a switch hole 14 by pressing a cap 16. Rails 17-19 are respectively formed along the axial direction of the cylindrical body component member 11 on each outer wall of a first cylindrical body component member 11 and a rail 20 is formed along the axial direction of the cylindrical body member 12 on the central outer wall of a second cylindrical body component member 12. A base member 13 of cross-sectionally nearly U-shape having grooves 24-26 with which the rails 17-19 are engaged is installed on the outer wall of the first cylindrical body member 11, and the first cylindrical body member 11 is inserted into the switch hole 14 together with the base member 13, and the second cylindrical body member 12 is inserted into the switch hole 14 with the rail 20 being engaged with a groove 27 formed on the inner wall of the switch hole 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178814-A (JP)
Title: Cellulose acetate-based non-symmetrical hollow fiber membrane
Inventor: MABUCHI KOYO
IPC: B01D69/08
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permselective hollow fiber membrane imparting coarse and dense structure in the membrane thickness direction of the hollow fiber membrane by using a cellulose acetate-based polymer, and high water permeability, molecular cutoff characteristics, and solute permeability, while enhancing the productivity of the hollow fiber membranes with handling difficulty and the productivity of modules.  <P>SOLUTION: In the hollow fiber membrane of non-symmetrical structure mainly consisting of cellulose acetate-based polymer, having a dense layer on the inner face, the hollow fiber membrane has an inner diameter of 150-250 μm, a membrane thickness of 10-<30 μm, an opening ratio of the outer surface of 15-30%, and an average opening area of 0.01-<0.05 μm<SP>2</SP>per one opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008185937-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ICHIGUCHI TETSUYA
IPC: G03G5/06
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least an electron transport agent, a charge generating agent and a binder resin on a conductive substrate, wherein the electron transport agent is a compound represented by general formula (1), wherein R<SB>1</SB>denotes a hydrogen atom, an alkyl group, an aryl group, an aralkyl group, an alkoxy group or a halogen atom, R<SB>2</SB>-R<SB>4</SB>each denote a hydrogen atom, an alkyl group or an aryl group, and n denotes an integer of 1-4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189827-A (JP)
Title: Thermosetting epoxy resin composition and semiconductor apparatus
Inventor: AOKI TAKAYUKI
IPC: H01L23/31
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition for providing a cured product having excellent molded article strength, toughness, especially thermal shock resistance and keeping heat resistance and light resistance for a long period of time and having uniformity and slight yellowing.  <P>SOLUTION: The thermosetting epoxy resin composition comprises (A) a reaction product obtained by reacting a triazine derivative epoxy resin with an acid anhydride in the ratio of epoxy group equivalent/acid anhydride group equivalent of 0.6-2.0, (B) a whisker-like fiber of inorganic substance, (C) a reflecting member, (D) an inorganic filler and (E) a curing catalyst as essential components. The component (B) contains 0.001-30 mass% based on the whole composition of a whisker-like fiber of inorganic substance having an average fiber diameter of 0.05-50 μm and an average fiber length of 1.0-1,000 μm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192955-A (JP)
Title: Light source unit
Inventor: TEJIMA TAKUYA
IPC: H01S3/136
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit in which an interference enabled length is controlled as a result by controlling a light spectrum outputted from the light source unit employing a transition element added optical waveguide as a light-emitting body.  <P>SOLUTION: In a light source unit, an excitation light source 101 for exciting a light output terminal 105 and transition element added optical waveguides 103, 202 that are light-emitting bodies, is connected through a photo-coupler 102 to one end of the transition element added optical waveguides 103, 202. Such a light source unit comprises means capable of varying a length of the transition element added optical waveguides 103, 202 for practical use by changing over an optical switch 201.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193912-A (JP)
Title: Method for screening therapeutic agent of cardiac failure
Inventor: TANAKA TOSHIO
IPC: A61K45/00
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a therapeutic agent of cardiac failure by using a heart failure model zebra fish, and to provide a method for identifying the same.  <P>SOLUTION: This method for selecting a candidate substance of the therapeutic agent of cardiac failure comprises each of the processes of administering a test substance to the zebra fish; showing the cardiac failure symptoms induced by tacrolimus hydrate; measuring the expression of a PECI (peroxysome D3,D2-enoyl-CoA isomerase) gene, when the expression of the PECI gene is inhibited when the test substance is administered, as compared with that when the test substance is not administered; and selecting the test substance as the candidate substanceo of the therapeutic agent for cardiac failure. The method is useful as the screening of therapeutic agent for cardiac failure that uses cardiac failure model zebra fish.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195357-A (JP)
Title: Parking supporting device and parking supporting method
Inventor: KAWABATA YUKIKO
IPC: B60R11/02
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking supporting device and a parking supporting method capable of properly guiding one's own vehicle to a parking initial position free enabling parking to a target parking position.  <P>SOLUTION: This parking supporting device is furnished with a distance measuring sensor 70 to detect an obstacle or a parking frame in a periphery of one's own vehicle, a parking supporting ECU 12 to guide one's own vehicle to the parking initial position enabling parking to a parking space adjacent to the detected obstacle or to the detected parking frame, etc., and a guiding procedure to the parking initial position by the parking supporting ECU 12, etc. is set in accordance with a distance in the vehicle width direction of one's own vehicle between the detected obstacle or the detected parking frame and one's own vehicle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201839-A (JP)
Title: Ink for inkjet recording and method for producing ink for inkjet recording
Inventor: NISHI AKIO
IPC: C09D11/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet recording, giving a color image formed by the ink containing a water-insoluble colorant and having improved chroma and transparency, forming a glossy print and having excellent line-marker resistance and to provide a method for producing the ink for inkjet recording.  <P>SOLUTION: The ink for inkjet recording contains water, a water-insoluble colorant, a dispersion resin for dispersing the water-insoluble colorant in an aqueous medium, and a block copolymer different from the dispersion resin and having an HLB value of ≤7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203981-A (JP)
Title: Power control circuit
Inventor: FUJIWARA TORU
IPC: G06F1/26
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power control circuit capable of reducing a power loss and preventing a backflow of a current to an input line when performing power supply through a plurality of the input lines.  <P>SOLUTION: This power control circuit has: an input part comprising the plurality of input lines receiving the supply of power from at least one power supply source device; an output part outputting the supplied power to a power supply destination device; a current control part disposed between a first input line and the output part, and comprising a field effect transistor FET and a first diode D1 connected in parallel; a connection detection part disposed between a second input line and the current control part, and detecting a power supply state to the second input line to control the field effect transistor FET; and a second diode D2 disposed between the second input line and the output part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204509-A (JP)
Title: Magnetic recording medium and recording and reproducing device thereof
Inventor: NAKAO HIROSHI
IPC: G11B5/82
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a patterned medium wherein servo information is previously written in a manufacturing process and there is no need to write the servo information later, to provide a manufacturing method thereof, a mold thereof and a recording and reproducing device thereof.  <P>SOLUTION: In the magnetic recording medium, in which ferromagnetic bodies composed of a single magnetic domains separated by a non-magnetic film formed on a circular substrate are regularly arranged on a plurality of concentric circles whose center is aligned with that of the circular substrate, first ferromagnetic bodies composed of the ferromagnetic bodies and arranged in a first pitch and second ferromagnetic bodies composed of the ferromagnetic bodies and arranged in a second pitch different from the first pitch are disposed on the plurality of concentric circles and one concentric circles can be discriminated from the other concentric circles on the basis of difference between arrangement of the second ferromagnetic bodies on the one of the plurality of concentric circles and arrangement of the second ferromagnetic bodies on the other of the plurality of concentric circles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206227-A (JP)
Title: Motor and motor manufacturing method
Inventor: KOJIMA HIROAKI
IPC: H02K1/18
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor that can suppress sound and vibration while securing sufficient caulking strength for a stator core and that can achieve improvement of performance by raising stacking ratio.  <P>SOLUTION: In an inner rotor type motor in which the outside circumference of the stator core 1 is fixed on the inner circumference of a casing 10, the stator core 1 includes a plurality of magnetic steel sheets fastened in a state of being stacked in the axial direction. Caulking portions 4 are provided along the circumferential direction near circular arc portions 6 of core cut portions 5 and the circular arc portions 6 of the outside circumference of the stator core 1. When the radial direction width of the caulking portion 4 is put as "a" and a distance between the caulking portion 4 and the peripheral edge of the stator core 1 as "b", the condition of b/a≥4 is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201220-A (JP)
Title: Outboard propulsion unit
Inventor: SHIOMI KAZUYUKI
IPC: B63B1/24
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outboard propulsion unit preventing mutual interference of outboard propulsion units in steering while ensuring effective lift when mounted on a boat, the plurality of outboard propulsion units each provided with a lift generation plate and performing a transfer to a smooth sliding by upwardly lifting a ship propeller when the boat starts to slide from anchoring.  <P>SOLUTION: This outboard propulsion unit 1 mounted on the stern of a hull by a mounting device is provided with the lift generation plate 20 arranged rearward of the lower unit 4 of the outboard propulsion unit 1 and above an anti-cavitation plate, having ends overhung and projecting in the lateral direction of the lower unit. The overhang of the ends of the lift generation plate in the lateral direction of the lower unit is asymmetrically set such that the degree of overhang on one side is made large and the degree of the overhang on the other side is made small.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202325-A (JP)
Title: Boom cylinder support structure of drilling machine and operation method
Inventor: YONEDA TAKASHI
IPC: E02F3/38
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom cylinder support structure of a drilling machine and an operation method, for enabling even a worker having no high skilled degree to easily and accurately perform work in the horizontal direction or work in the vertical direction, by enabling the work in the horizontal direction or the work in the vertical direction by extremely simple maneuvering operation.  <P>SOLUTION: This drilling machine is formed by connecting a work member and an upper turning body via two booms of a lower boom and an upper boom and an arm, and is formed by arranging an upper support bearing of a lower cylinder for driving the lower boom in the lower boom, and arranging a lower support bearing of the lower cylinder in the upper turning body, and is characterized by replaceably constituting a lower end support part of an upper cylinder in the lower support bearing of two places, by arranging the upper support bearing of the upper cylinder for driving the upper boom in the upper boom, and arranging the lower support bearing of the upper cylinder in the two places of the upper turning body and the lower boom.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205268-A (JP)
Title: Capacitor and manufacturing method thereof
Inventor: NAKAYAMA MASAO
IPC: H01L21/822
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor with reduced leak current and enhanced reliability, and to provide a manufacturing method for such a capacitor.  <P>SOLUTION: A capacitor 100 includes a lower electrode layer 10, a dielectric layer 20 provided above the lower electrode layer 10, and an upper electrode layer 30 provided above the dielectric layer 20. At least one of the lower electrode layer 10 and the upper electrode layer 30 has a conductive oxide layer provided in contact with the dielectric layer 20 and a metal layer provided at the outer side from the conductive oxide layer relative to the dielectric layer 20. Viewed from a planar surface, a contour of the conductive oxide layer is at the inner side from a contour of the surface on the side where the dielectric layer is in contact with the conductive oxide layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224912-A (JP)
Title: Method and device for controlling supercore oil sump vent pressure
Inventor: CORATTIYIL BALA
IPC: F01D25/18
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling oil leakage at a high output.  <P>SOLUTION: In a method for controlling the pressurization of a bearing oil sump of a gas turbine engine and an active air pressure control device for a bearing oil sump hollow part of the gas turbine engine, the pressurization of the oil sump in the oil sump hollow part (112) is controlled by controllably limiting an airflow from the oil sump hollow part (112) or actively venting it for maintaining the continuous airflow flowing from the bearing oil sump hollow part (112) of the gas turbine and passing through an oil sump vent port (200) under all operating conditions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008201318-A (JP)
Title: Front portion structure of vehicle
Inventor: SAKAMOTO JUNICHI
IPC: B62J6/02
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front portion structure of a vehicle having a storage portion capable of easily performing the maintenance of a front portion of the vehicle.  <P>SOLUTION: A first storage portion 60R that includes a bottom portion 82 extending in the longitudinal direction of a vehicle body, left and right walls 84L, 84R extending upwardly from the bottom portion 82, a ceiling portion 85 connecting the left and right walls 84L, 84R and a back wall 81 closing the respective backs of the bottom portion 82, the left and right walls 84L, 84R and the ceiling portion 85. The first storage portion 60R is provided with a maintenance opening 88 formed to be spanned among the back wall 81, a left wall 73L continuous with the back wall 81 and the bottom portion 82 continuous with the back wall 81, and with a lid body 89 for attachably/detachably covering the maintenance opening 88.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210047-A (JP)
Title: Business event data supplementation device and business event data supplementation program
Inventor: OGAWA KOJI
IPC: G06Q50/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that enables business analysis by supplementing business process information even if business event data created by a business server does not have the business process information needed for business analysis.  <P>SOLUTION: A BAM (Business Activity Monitoring) server (0101) includes: a collected event queue (0204) for inputting business event data from each business server and storing the data; a supplementation determining part (0205) for classifying each business event data as either regular data that can be associated with a predetermined business process or irregular data that cannot be associated with the process; a supplementary information data map information storage part (0120) for storing supplementary information used in the supplementation of the irregular data; and an event supplementing part (0211) for determining whether or not the supplementary information contains corresponding supplementary information capable of supplementing the irregular data into the regular data and, if the supplementary information is determined to contain the information, supplementing the irregular data to supplemented regular data through supplementation using the corresponding supplementary information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208061-A (JP)
Title: Organometallic complex
Inventor: YUTAKA TOMONA
IPC: C07F15/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel organometallic complex having a specific structure.  <P>SOLUTION: The organometallic complex is represented by general formula (1). In the formula, A<SB>11</SB>is an optionally substituted 5 to 8-membered heterocyclic ring containing a nitrogen atom as a linking site to A<SB>12</SB>, an olefin structure bearing a carbon atom bonded to iridium, a carbonyl group neighboring to the olefin structure, and Y<SB>1</SB>. Y<SB>1</SB>is a 1-4C alkylene group, a 2-4C alkenylene group or an ether group. A<SB>12</SB>is a heterocyclic ring or a condensed polycyclic heterocyclic ring bearing a nitrogen atom coordinated to iridium, which is optionally substituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007229469-A (JP)
Title: Precurved gastric band
Inventor: JAMBOR KRISTIN L
IPC: A61B17/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-pressure, large-volume gastric band including a balloon shaped and dimensioned to circumscribe a stomach at a prescribed location and a belt extending around the balloon.  <P>SOLUTION: The gastric band 410 includes the balloon 414 shaped and dimensioned to circumscribe the stomach at the prescribed location and the belt 412 extending around the balloon. The gastric band is precurved to extend around the stomach, and the balloon exhibits 360 degree coverage around the stomach.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185658-A (JP)
Title: Micromixer
Inventor: ICHIKAWA YASUNORI
IPC: B01F5/00
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently promote mixing and chemical reaction of solutions introduced in a mixing flow channel through a plurality of supply ports of solutions, and to sufficiently control them with high precision.  <P>SOLUTION: In a micromixer 110, two kinds of solutions respectively introduced in a mixing flow channel 146 through supply ports 152, 154 of solutions circulate in the mixing channel 146 while being thin laminar flows respectively corresponding to the opening widths of the supply ports 152, 154, and the molecules of the respective solutions mutually disperse on the interface between the adjacent laminar flows. This uniformly mixes the two kinds of solutions introduced in the mixing flow channel 146 over a short period of time, or completes the chemical reaction accompanying the mixture to supply the solution LM outside. Upon this process, the solution inside the mixing flow channel 146 is irradiated with microwaves from a microwave generator 160, so as to increase the diffusion speed of the molecules of the solutions inside the mixing channel 146 to efficiently promote the mixture and the chemical reaction accompanying the mixture.  <P>COPYRIGHT: (C)2007,JPO&INPIT