baber/WOPTO huggingface dataset:
Patent JP-2008251198-A (JP)
Title: Alkaline storage battery
Inventor: KAWAKATSU TORU
IPC: H01M4/38
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve resistance to deterioration without greatly deteriorating output characteristics of an alkaline storage battery.  <P>SOLUTION: The alkaline storage battery has an electrode group in which a positive electrode of which a positive electrode metal substrate is exposed along one side with a positive electrode mixture arranged at other places and a negative electrode of which a negative electrode metal substrate is exposed along one side with a negative electrode mixture containing a hydrogen storage alloy arranged at the other places are opposed through a separator so that the portions in which the positive electrode metal substrate and the negative electrode metal substrate are exposed may be protruded mutually vertically. The negative electrode contains at least two kinds of negative electrode mixtures α and β, and the negative electrode mixture α has higher corrosion resistance than the negative electrode mixture β. The negative electrode mixture α is arranged along the places opposed to the portion and their surroundings where the positive electrode metal substrate is exposed, and the negative electrode mixture β is arranged at remaining places of the negative electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255612-A (JP)
Title: U-shaped gutter repairing method
Inventor: SANO KENICHI
IPC: E03F7/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a U-shaped gutter repairing method which enables a new lightweight cover to be easily mounted by omitting the repair of a cover retainer section of an existing U-shaped gutter, and which can also shorten a construction period on a job site.  <P>SOLUTION: In this U-shaped gutter repairing method for mounting the new cover in place of an existing cover for the existing U-shaped gutter, the new cover is composed of a frame-like primary cover and a secondary cover capable of being freely attached to/detached from an opening of the primary cover. A cover thinner and lighter than the existing cover can be used as the secondary cover. The primary cover is bonded to and integrated with a cover retainer portion of the existing U-shaped gutter, so that the existing U-shaped gutter can be reinforced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007225618-A (JP)
Title: System and method for testing biological sample
Inventor: OPALSKY DAVID
IPC: G16B50/20
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide systems and methods for testing samples, particularly biological samples.  <P>SOLUTION: The system includes an instrument for detecting molecules in the samples, and a processor that communicates with the instrument to provide result-based control of the instrument to effect assay-based judging. For example, a system, including software, is provided that directs and performs assays such as diagnostic assays that employ a mass spectrometer. The output of the system, rather than a mass spectrum or other raw data form, is the diagnostic outcome, such as a genotype.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008257991-A (JP)
Title: Dye-sensitized solar cell
Inventor: FUJII TAKUYA
IPC: H01M14/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which protects the current collector electrode sufficiently from corrosion by an electrolytic solution by providing each current collector electrode on a negative electrode side and a positive electrode side at the inside or the like of the counter electrode substrate and can make it the current collector electrode having an excellent current collection efficiency with a low resistance.  <P>SOLUTION: The dye-sensitized solar cell 100 is provided with a translucent substrate 1 (glass substrate etc.), a translucent conductive layer 11 (composed of FTO etc.), semiconductor electrode 3 having a sensitizing dye (composed of porous titania etc.), counter electrode substrate 2 (resin substrate etc.), catalyst electrode 4 (composed of carbon black etc.), and negative electrode side current collector electrode 31 and positive electrode side current collector electrode 41 (each composed of copper foil etc.). A first through hole which reaches the surface of the positive electrode side current collector electrode 41 is installed at the counter electrode substrate 2, and the catalyst electrode 4 and the positive electrode side current collector electrode 41 are connected through a conductive layer 5 formed on the surface of the positive electrode side current collector electrode 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253546-A (JP)
Title: Mri apparatus
Inventor: ADACHI KOHEI
IPC: G01R33/48
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform the correction of an MR signal frequency and a filtering process in a short time.  <P>SOLUTION: This MRI apparatus sets a resampling time t4 to MR signals collected at sampling times of T5 interval, corresponding to their signal bands and further corrects the resampling time based on magnetic field characteristics of a gradient magnetic field. Then, this apparatus interpolates a standard filter coefficient preset at T5 interval, calculates a filter coefficient having its center at a resampling time tx4 after the correction relative to each of the sampling times, and calculates an amplitude value b4 of the MR signal at the resampling time tx4 by a convolution integral of the filter coefficient and the amplitude value of the MR signal. The amplitude value a4 of the MR signal at the resampling time t4 is substituted for the amplitude value b4, so as to simultaneously perform the correction of the MR signal frequency which changes according to the time change of the gradient magnetic field and the filtering process for removing unnecessary components superimposed on the MR signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254127-A (JP)
Title: Cutting insert
Inventor: TAZAWA MITSUGI
IPC: B23B27/14
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert having a plurality of protrusions and recesses on a cutting edge, capable of efficient working without reducing the number of usable cutting edges.  <P>SOLUTION: The cutting edge 2 having a plurality of protrusions 6 and recesses 7 between them is formed on at least one pair of opposite ridges on the front and rear faces of an insert body 1 exhibiting a planar form, as viewed from directions opposite to the obverse and reverse. In addition, a positive flank 4 gradually retreating from the cutting edge 2 as coming farther away from the obverse and reverse toward the center of the thickness direction of the insert body 1 is formed on a side face of the insert body 1 located between the pair of opposite ridges.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257075-A (JP)
Title: Developing device and image forming apparatus
Inventor: KAWASAKI TOMOHIRO
IPC: G03G15/08
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately dissipate frictional heat generated between a rotary shaft of a rotating stirring member and a seal member in a developing device to the outside so as to prevent toner from being melt-stuck and aggregated onto the end of the rotary shaft of the stirring member.  <P>SOLUTION: In the developing device equipped with the stirring member 24 rotating in a device main body 21 and stirring developer, the end of the rotary shaft 24a of the stirring member is made to project to the outside of the device main body through a bearing part 31 for rotatably holding the rotary shaft, and the seal member 32 which the rotary shaft is made to pierce through is provided on the inner surface side of the device main body of the bearing part. At least one end 24a1 of the rotary shaft projecting to the outside of the device main body from a position where it comes into contact with the seal member is composed of material having high heat conductivity, and also the end of the rotary shaft composed of the material having the high heat conductivity and projecting to the outside of the device main body is brought into contact with a heat dissipation member 28 having high heat conductivity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257108-A (JP)
Title: Objective lens for endoscope, and endoscope
Inventor: MIYANO TAKASHI
IPC: G02B13/00
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To successfully correct a chromatic aberration of magnification while securing a long back focus in an objective lens for an endoscope.  <P>SOLUTION: The objective lens for an endoscope includes, in order from the object side: a first lens having negative refractive power; a first cemented lens L23; a diaphragm; and a second cemented lens L56. The objective lens satisfies the following formulae (1) and (2) Bf/f>2.5, (wherein f is a focal distance, Bf is a back focus, ν<SB>5</SB>is the Abbe's number of the fifth lens, ν<SB>6</SB>is the Abbe's number of the sixth lens, R<SB>A</SB>is the curvature radius of the cemented face of the second cemented lens, d<SB>6</SB>is the thickness of the center of the sixth lens, and n<SB>6</SB>is the refractive index of the sixth lens).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008223452-A (JP)
Title: Nail guard sticker
Inventor: FURUKAWA YASUO
IPC: E05B1/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a flaw formed by a nail in a handle mounting recess of an automobile.  <P>SOLUTION: A transparent releasable adhesive 2 is applied to the whole rear face of a transparent polypropylene sheet 1 with a suitable thickness. An sticking part 3 is then provided with perforation 4 for cutting off, and a lower end part 8 is provided with a POP display part 5 for advertisement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302881-A (JP)
Title: Adhesive composition and adhesive sheet
Inventor: TOKUYASU TAKAHIRO
IPC: C09J11/04
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive composition constituting an adhesive sheet embedding an adhesive layer in a recess on the surface of a substrate and a semiconductor chip in the press mounting of a semiconductor chip on the surface of a substrate in a state comparable or superior to conventional compositions even by the pressing under lower temperature and lower load compared with conventional method.  <P>SOLUTION: The adhesive composition contains (a) 100 pts.mass of a mixture of an epoxy resin and a phenolic resin having a specific structure unit containing aromatic ring, (b) 15-40 pts.mass of a polymeric component (excluding the component (a)) having a weight-average molecular weight of 100,000-1,200,000 and a Tg of -50 to +50°C and containing a crosslinking functional group in the molecule and (c) 40-180 pts.mass of an inorganic filler.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262017-A (JP)
Title: Optical switch
Inventor: KATO YOSHICHIKA
IPC: G02B26/08
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which prevents scattering light from being coupled to an optical transmission line to which optical coupling of scattered light should not be performed in the first place.  <P>SOLUTION: The optical switch A is provided with a first optical transmission line 11, a second optical transmission line 12, a third optical transmission line 13, a first reflecting body 21 and a second reflecting body 22. In a first arranged state, the end part 11a of the first optical transmission line 11 and the end part 12a of the second optical transmission line 12 are optically coupled by the first reflection body 21; in a second arranged state, the end part 11a of the first optical transmission line 11 and the end part 13a of the third optical transmission line 13 are optically coupled by the second reflecting body 22, and a light-shielding body 50 is provided to the first reflecting body 21. The light-shielding body 50 is provided to the first reflecting body 21 so that the direct optical coupling between the mirror face 21a of the first reflecting body 21, and the end part 13a of the third optical transmission line 13 is blocked in the first arranged state so that the direct optical connection between the mirror face 22a of the second reflecting body 22 and the end part 12a of the second optical transmission line 12 is blocked in the second arranged state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265370-A (JP)
Title: Console
Inventor: FUJII MUTSUO
IPC: B60R7/04
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a console capable of preventing the occurrence of any dew condensation on a surface of a console body even when any heat insulation material is not used or its use is reduced.  <P>SOLUTION: The console 1 comprises a console body 3, an inner wall 37 and a duct component 41. In the console body 3, a pair of side walls 7 are vertically provided on both edges in the vehicle width direction of an upper wall 5 extending in the longitudinal direction of a vehicle. The inner wall 37 is integrally and vertically provided on an inner side of the console body 3 with a spacing from inner surfaces of the side walls 7 in the vehicle width direction. The duct component 41 is arranged on the inner side of the inner wall 37 of the console body 3, and constitutes a duct 53 in which an air blowing passage 55 communicated therewith in the longitudinal direction of the vehicle together with at least the inner wall 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265453-A (JP)
Title: Pneumatic tire
Inventor: FUJITAKE AKIRA
IPC: B60C13/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire enhancing only the lateral stiffness of the tire without increasing weight, and improving controllability and stability.  <P>SOLUTION: An recessed/projecting annular portion 10 having a waveform surface wherein waveform recessed portions 11 and projecting portions 12 extend in a tire radial direction is equipped on a side wall 5. An upper end 10t and a lower end 10b of the recessed/projecting annular portion 10 are respectively positioned in ranges 50 to 75% and 15 to 50% of tire cross sectional height H, and the recessed/projecting annular portion 10 has at least cross sectional height W which is not less than 20% of the tire cross sectional height H. The thickness of the recessed portion 11 from the outmost carcass 2 is 2 to 12 mm, and a level difference between the recessed portion 11 and the projecting portion 12 is 4 to 14 mm. Intervals between adjacent recessed portions 11 and between adjacent projecting portions 12 are 10 to 80 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008267242-A (JP)
Title: Blower
Inventor: SAKAI KOICHI
IPC: F04D29/44
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized blower, while improving efficiency of blowing performance and suppressing noise.  <P>SOLUTION: The blower has a scroll casing 1 having a suction port and a discharge port and incorporating a multiblade fan 4 therein. Out of an outer contour of the scroll casing 1, a scroll shape of a first outer contour part 3-1 continuous to a tongue part 2 is formed by a predetermined expansion angle A, an enlarged angle B of a second outer contour part 3-2 continuous to the first outer contour part meets a relation of A > B, so that a scroll of a third outer contour part 3-3 continuous to the second outer contour part becomes linear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266204-A (JP)
Title: Method for producing norzoanthamine and utilization thereof
Inventor: FUKUZAWA SEIKETSU
IPC: A61P19/10
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate the mechanism of actions of norzoanthamine which is a marine alkaloid.  <P>SOLUTION: The norzoanthamine obtained by isolation of a microorganism of the genus Aspergillus funmigatus symbiotic with a cnidarian Zoanthus sp. and culturing thereof has actions for increasing the bone strength and bone weight of a model mouse for osteoporosis to increase the apparent amount of collagen in a bone-related cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268632-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: OTAKE TOSHIHIRO
IPC: G02F1/1343
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of performing an excellent reflective display by preventing an electric field from being disordered owing to the irregularity of a surface of a reflective layer.  <P>SOLUTION: The liquid crystal device 100 according to the present invention has a pair of substrates 10 and 20 between which a liquid crystal layer 50 is sandwiched, a first electrode 9 and a second electrode 19 are provided on the one substrate 20 between the pair of substrates on the side of the liquid crystal layer 50 to drive the liquid crystal layer 50 with an electric field generated between the first electrode 9 and second electrode 19, and the reflective layer 29 is provided on the other substrate 10 between the pair of substrates, and irregularity is provided on the surface of the reflective layer 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007333374-A (JP)
Title: Glow plug and method for manufacturing same
Inventor: OTSUBO MASANORI
IPC: F23Q7/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glow plug capable of preventing a sheathed tube from coming off due to combustion pressure or the like, and a method for manufacturing the same.  <P>SOLUTION: The sheathed tube 7 of a glow plug is provided with a fixing part 21 fixed in a fitting part 17, a tip side large diameter part 26 formed with adjoining an axial line C1 direction tip side of the fixed part 21 and having an outer diameter equal to or larger than an inner diameter D2 of the fixing part 17, a coming off preventing large diameter part 27 formed in the axial line C1 direction tip side of the tip side large diameter part 26 and having an outer diameter larger than an outer diameter of the tip side large diameter part 26, and a tapered shape stepped part 28 formed between the tip side large diameter part 26 and the coming off prevention large diameter part 27 and having outer diameter gradually expanding from the tip side large diameter part 26 toward the coming off prevention large diameter part 26 under a condition where the same is main body metal fitting 2 is fixed with interference fitting.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266857-A (JP)
Title: Warping apparatus, method for manufacturing fabric, and airbag
Inventor: HACHIMAN DAISUKE
IPC: B60R21/16
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a woven fabric for manufacturing at a high quality and economically a high density woven fabric required for an industrial woven fabric, in particular, a woven fabric for an airbag, the woven fabric using it and a method for manufacturing it.  <P>SOLUTION: A warping apparatus is characterized by being equipped with a means for providing entanglement on a warped thread. In the warping apparatus, the means for providing the entanglement is preferably an air nozzle type means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277332-A (JP)
Title: Communication substrate and semiconductor integrated circuit
Inventor: SHIMIZU TATSUO
IPC: H01L27/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication substrate and a semiconductor integrated circuit which can receive accurate data.  <P>SOLUTION: A receiving side substrate 71 is provided with a receiving IC 72, and an antenna 73, wherein the antenna 73 induces an electromotive force through variations in the magnetic field generated in a transmitting side substrate. The receiving IC 72 has a buffer 75, driven with power supplied from an external power supply to output a signal transmitted from the transmitting side substrate, according to the electromotive force induced in the antenna 73. An IC pin 83 connected to the power supply terminal of the buffer 75, an IC pin 85 connected to the ground terminal of the buffer 75, and an IC pin 84 connected to the output terminal of the buffer 75 are arranged, adjoining each other. The substrate is applicable to an apparatus performing noncontact communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272005-A (JP)
Title: Pachinko game machine
Inventor: KOIKE TOMOHIRO
IPC: A63F7/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of surely preventing an operation handle from being fixed by a foreign matter by making it difficult to insert and hold the foreign matter such as a coin between the operation handle and a handle cover or between the operation handle and a handle base in a hitting operation handle.  <P>SOLUTION: The hitting operation handle 4 includes the handle base 20, the operation handle 30 and the handle cover 40. The handle cover 40 has a cap part 40a, an annular rear surface part 40b and a ring part 40c. The annular operation part 30a of the operation handle 30 has an annular front end part 30h and a peripheral wall part 30i. The annular front end 30h of the operation handle 30 faces the annular rear surface part 40b formed backwards at the rear end of the cap part 40a projected at the front of the handle cover 40 from the rear side practically without a gap, and the ring part 40c extended to the back from the inner peripheral side of the annular rear surface part 40b of the handle cover 40 is housed in the shape of being internally fitted in the peripheral wall part 30i of the operation handle 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275678-A (JP)
Title: Optical signal processor
Inventor: OBA NAOKI
IPC: G02B9/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that reduction in optical coupling loss generated in a spatial optical system including a single lens is not sufficient, a lens excellent in performance is difficult to manufacture and expensive, adjustment work when an optical signal processor is manufactured is complex, a manufacturing cost is high, and further, it is necessary to secure a return loss in an optical system and reduce the amount of cross-talk, in the conventional optical signal processor.  <P>SOLUTION: The lens configuration of this invention is found by using the refractive powers (D1, D2, D3 and D4) of respective lens surfaces as a parameter, by focusing on reduction in tangential astigmatism. It is found that in not the single lens of the conventional technique, but two-group two-lens, when the focal length of two lenses is near (D1f+D2f≈D3f+D4f≈0.5) and a second condenser lens is a plano-convex lens whose convex side faces a first condenser lens side (D3f≈0.5), the optical coupling loss of wavelength dependency is remarkably small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064304-A (JP)
Title: Joint structure of resin-made flexible hose
Inventor: ISHII MAKOTO
IPC: F16L33/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To integrally assemble each metallic component without any special facility in a non-welding manner to an end of a flexible hose which is a resin-made tube protective from any interference of other member and sufficiently flexible, and to integrally assemble a hose nipple to a cap nut via a stop wire in a factory with excellent workability.  <P>SOLUTION: A resin-made flexible hose is formed by passing a flexible resin-made inner tube through a resin-made outer tube of a braided basket-like cylindrical body in which strands of resin mono-filaments are not adhered to each other in a covering manner. A metallic hose nipple is assembled to an end of the resin-made flexible hose. A holding nut is housed over the ring-shaped hose nipple drawn from the end and screwed thereto. A resin-made sleeve, or a rubber-made sleeve or a metallic sleeve interposed between the holding nut and the resin-made flexible hose is integrally assembled to the resin-made flexible hose in a non-welding manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT