baber/WOPTO huggingface dataset:
Patent JP-2007142393-A (JP)
Title: Magnetic resistance sensor and lower layer etched at oblique angle for improved exchange bias structure
Inventor: CAREY MATTHEW J
IPC: H01L43/12
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resistance sensor with improved fixed magnetic field intensity and its constituting method.  <P>SOLUTION: A magnetic resistance sensor 200 includes a fixed layer structure fixed by exchange-coupling to an antiferromagnetic (AFM) layer 232. The AFM layer 232 is constituted on the lower layer 238 having a treated surface 233 having anisotropic unevenness. By the anisotropic unevenness formed by ion etching forming an angle, as a result, the fixed magnetic field intensity is improved. The lower layer 238 can comprise a seed layer 242 and a thin crystal material layer 244 like a PtMn formed thereon. The magnetic layer may comprise a first sub-layer 248 comprises NiFeCr and a second sub-layer 250 comprises NiFe formed thereon. Next, the AFM layer 232 is accumulated on the magnetic layer. Further, the magnetic layer is, by combining with the AFM layer by exchange-coupling, fixed strongly by intensive anisotropy provided by a surface texture of the lower layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008111404-A (JP)
Title: Diesel engine
Inventor: EGUCHI HIROSHIGE
IPC: F02M55/02
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform a high-pressure injection for main injection and fine control by a low-pressure injection for pilot injection in fuel injection for a diesel engine having a plurality of common rails.  <P>SOLUTION: The diesel engine 1 equipped with the common rails is constructed so that a fuel injection pump 2 and the high-pressure common rail 3 corresponding to the high-pressure injection and the low-pressure common rail 4 corresponding to the low-pressure injection, which are arranged in parallel, are connected to have fuel supply and permit fuel supply from the low-pressure common rail 4 to a fuel injection valve 5. The diesel engine is further constructed so that the high-pressure common rail 3 and the low-pressure common rail 4 are connected via a supply valve 6 for interlocking control.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008110575-A (JP)
Title: Printer, printing program, printing system, printing information generating device, printing information generating program, printing information generating system, and input information
Inventor: KOMATSU KOJI
IPC: G03G21/04
Filed: 2006-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a required time from the start of printing to completion thereof, in the printing of print data, which is performed through signature verification.  <P>SOLUTION: Input data for being input into a printer include a printing instruction document 110 for setting a printing range etc., a signature document 120, which describes signature information, and a printing document 160 as a printing object. The signatures are partially affixed on the printing document 160 in units of pages 1-10, pages 11-20, and pages 21-30. For example, when instructions on the output of all the pages, which are described by means of a sign 112, are issued, the verification of the signatures of the pages 1-10, the pages 11-20, and the pages 21-30 is started before the completion of the input of the printing document 160. The printing of a portion, which succeeds in the verification of the signature, is also started before the completion of the input of the printing document 160.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117131-A (JP)
Title: Attention arousing device for vehicle
Inventor: MUTO TETSUJI
IPC: G01C21/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attention arousing device for a vehicle for much more properly perform attention arousal relating to a temporary stop position.  <P>SOLUTION: This attention arousing device (1) for a vehicle for performing attention arousal relating to a temporary stop position existing in the traveling direction of a vehicle is provided with a distance acquisition means (10) for acquiring a distance between the vehicle and the temporary stop position; a speed detection means (40) for detecting the speed of the vehicle; gradient specification means (30, 40) for specifying the gradient of a road on which the vehicle travels; and a determination means (52) for determining whether to perform attention arousal based on the distance acquired by the distance acquisition means, the speed detected by the speed detection means and the gradient specified by the gradient specification means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330252-A (JP)
Title: Method for judging degree of aging
Inventor: KUROSAWA KEIKO
IPC: C12Q1/34
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and practical method for judging an individual degree of aging.  <P>SOLUTION: The individual degree of aging is very simply judged by measuring β-galactosidase activity in living body-related samples such as blood, urine and the like at pH5.5-6.5, or pH3.5-5.0 and pH5.5-6.5, and applying the obtained measured value to a model curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120957-A (JP)
Title: Sulfonic acid group-containing polyarylene ether based compound, and method for preparation thereof
Inventor: SAKAGUCHI YOSHIMITSU
IPC: H01M8/02
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new polymeric material which can be used for forming an ionic conductive membrane being excellent in heat resistance, ionic conductivity, dimensional stability, especially excellent in processability.  <P>SOLUTION: The invention relates to the sulfonic acid group-containing polyarylene ether based compound having a structural unit represented by general formula (1) and a structural unit represented by general formula (2) in the molecule chain. In the formulae, X is hydrogen or a monovalent cation species, Y is a sulfone group or a ketone group, Z is a sulfone group, a ketone or a direct bonding, V is hydrogen or fluorine, m, n are each an optional number selected from integers of two or more. When V is fluorine, then Z may be oxygen.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008120444-A (JP)
Title: Filling machine and bent tube
Inventor: KAWAI YASUO
IPC: B67C3/22
Filed: 2006-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To more surely reduce fluctuation in a filling amount due to a slanted liquid level caused by revolution of a container in a filling machine which fills the container up with liquid while making them revolving.  <P>SOLUTION: The filling machine, which is equipped with a filler bowl storing the liquid to be filled and a plurality of filling parts 10 installed under the filler bowl, fills a plurality of the containers 1 with the liquid while making the plurality of filling parts 10 and the containers 1 revolve along a revolution orbit R. Each filling part 10 comprises a closed tube 101 for sealing up an upper section of the container 1 by attaching firmly to an open end of the container 1 when filling it up with the liquid, a bent tube 120 disposed inside the closed tube 101 and a holder 104 holding the bent tube 120 with an opening 121 formed on its side face. The holder 104 is designed to regulate a direction of the opening 121 so that the direction of the opening 121 from a viewpoint of the center of the bent tube 120 conforms to the predetermined direction based on the revolution orbit R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008130325-A (JP)
Title: Electrode catalyst for fuel cell
Inventor: OKADA NOBUHIRO
IPC: H01M8/10
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode catalyst for a solid polymer electrolyte fuel cell which has a low production cost and no restriction in a reserved resource and has and an excellent performance in an oxygen reduction property and durability at around 80°C of an actual operation temperature.  <P>SOLUTION: The cathode catalyst for the solid polymer electrolyte fuel cell can be obtained by calcination of a composition containing at least one or more kinds out of (i) a mixture X composed of one or more of metals M selected from Pd or Pt, a metal A other than the above metal M and/or (one or more A' selected from hydroxides, peroxides and oxides of the metal A), (ii) a mixture Y composed of one of more of metals M selected from Pd or Pt, a metal A and B other than metal M/or (one or more A' selected from hydroxides, peroxides and oxides of the metals A and B) and the metal B other than the metals M, A and/or (one or more B' selected from hydroxides, peroxides and oxides of the metal B), and (iii) an alloy as shown in a general formula, MxAyBz (wherein, 0≪x≪1, 0≪y≪1, 0≤z≪1, M is for Pd and/or Pt and A and B are each different metals other than M) and an organic compound containing nitrogen atoms with an unshared electron pair and carbon powders.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008128341-A (JP)
Title: Snap fit mechanism and blade driving device
Inventor: IKEDA MORIYUKI
IPC: F16B21/06
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snap fit mechanism maintaining assembling property without being influenced by burrs, and a blade driving device using the snap fit mechanism.  <P>SOLUTION: The snap fit mechanism comprises a first engaging part 75 having a claw part 75a, and a second engaging part 24 having a collar part 24a engaged with the claw part 75a. The first engaging part 75 has a projecting part 75c abutting on the second engaging part 24 in the engaged state of the first engaging part 24 and second engaging part 75. The projecting part 75c is formed at a face where a burr 75z may be formed, of the first engaging part 75, and formed to be higher than the projecting height from the face of the burr 75z that may be formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008134510-A (JP)
Title: Hologram seal and optical laminate for preventing forgery
Inventor: YONEYAMA SHIGENOBU
IPC: B32B7/02
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram seal which improves perceptivity of a hologram image and which has a high forgery preventing effect.  <P>SOLUTION: The hologram seal is constituted by forming a peeling protection layer, a hologram forming layer, a reflective thin film layer and an adhesive layer in order on a base material. The hologram seal which improves perceptivity of the hologram image and further which has the high forgery preventing effect can be provided by using an optical thin film having lamination structure, wherein the reflective thin film layer has a silver alloy thin film layer and a ceramic material is formed on both surfaces or one surface adjoining the silver alloy thin film layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137897-A (JP)
Title: New imidazolone compound
Inventor: NAMIKAWA KOJI
IPC: A61P9/12
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agonist for a low-molecular non-peptidic guanylate cyclase receptor A.  <P>SOLUTION: An imidazolone compound is represented by formula (Ia) or formula (IIa) (wherein, R<SB>1</SB>to R<SB>9</SB>represent each a hydrogen atom, a 1-6C alkyl group or the like; X represents an NH group or the like; and Z represents a phenyl group or the like).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008141806-A (JP)
Title: Storage battery charging circuit by solar cell
Inventor: MIZUMA KIYOSHI
IPC: H01M10/44
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery charging circuit capable of charging the secondary battery, even if the secondary battery is over-discharged.  <P>SOLUTION: The secondary battery charging circuit includes a solar cell 1, a secondary battery 2 and a control circuit 7. N-channel type MOSFETs Q1, Q2 having small on-resistance are connected between the solar cell 1 and the secondary battery 2. The control circuit 7 performs on/off control of the Q1, Q2. The control circuit 7 executes repetition of a secondary battery supplementary charge mode to surely perform the on/off control of the Q1, Q2 in a constant cycle, whenever before VA>VB. The secondary battery supplementary charge mode shifts to a rapid charge mode to maintain Q1, Q2 in an on-state, when the secondary battery voltage exceeds a fixed voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007055690-A (JP)
Title: Large vessel for liquid
Inventor: ICHIHASHI TAKASHI
IPC: B65D88/54
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that since a large vessel in a prior art has a flat bottom, it is impossible to completely suck up liquid housed in the large vessel and the liquid remains in the bottom, and that since there is neither a hook such as a crane nor a part for the hand to catch, much time and labor are necessary for discharging the large vessel for liquid from which the liquid is sucked out of a support member of the large vessel for the liquid.  <P>SOLUTION: The large vessel for the liquid has a cylindrical part 100, a funnel-shaped body 130 having a bottom connected to the lower end of the cylindrical part 100, a cylindrical neck 110 having a smaller diameter than that of the cylindrical part, and a circumferential tilting part 120 connecting the lower end of the cylindrical neck to the upper end of the cylindrical part, and the vessel further has a notch 140 formed in the circumferential tilting part and comprising a horizontal part 140a extending from the upper end of the cylindrical part to the inside thereof, a vertical part 140b having the approximately same surface as the outer surface of the cylindrical neck and sides 140c facing each other and a hooking eaves 150 oppositely formed in the tilting part and comprising a horizontal part and the upper end of the cylindrical part. Since the hooking eaves 150 is formed so that it faces itself in the tilting part, it is possible to easily take out the large vessel housed in the support member from the support member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008145036-A (JP)
Title: Air conditioner and oil return control method thereof
Inventor: YOSHIDA SHIGERU
IPC: F25B1/00
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and an oil return control method thereof, surely performing oil return only by increasing the rotational frequency of a compressor while it is still in a heating cycle during heating operation.  <P>SOLUTION: This air conditioner includes an oil return control part 54 operated as in the following. During the operation of a heating cycle, the pressure ratio of high pressure to low pressure of a refrigerating circuit and the rotational frequency of the compressor 21 are detected to compute the flooding flow velocity, and when the compressor 21 is continuously operated more than a fixed time at a rotational frequency above the flooding occurrence limit speed, an oil return time interval is reset, and when the compressor 21 is not continuously operated more than the fixed time at a rotational frequency above the flooding occurrence limit speed, at every interval of oil return time, the rotational frequency of the compressor is increased above the flooding occurrence limit speed to operate the compressor more than a constant time interval.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145856-A (JP)
Title: Structure and method of connecting optical fibers
Inventor: OTSUKA YOHEI
IPC: G02B6/40
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of connecting optical fibers in which the connection state of the optical fibers is simply and certainly determined, and a method of connecting optical fibers.  <P>SOLUTION: The connecting structure A of the optical fibers is provided with an optical connector 1 which optically connects the optical fibers 2 and 4 by holding the connection ends 2a and 4a of the pair of the optical fibers in a state their optical axes O1 and O2 are coaxially arranged by butting the connecting ends 2a and 4a of the pair of the optical fibers 2 and 4. A light guide part 10 to guide a portion of light S transmitted from one optical fiber 2 to the other optical fiber 4 to the outside when the optical fibers 2 and 4 are optically connected by coaxially arranging the optical axes O1 and O2 of the optical fibers is provided on the optical path O2 of the other optical fiber 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007183612-A (JP)
Title: Liquid crystal display device
Inventor: HONG HYUNG-KI
IPC: G02F1/1335
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VA (vertical alignment) mode transflective liquid crystal display device that can achieve a wide viewing angle by optionally switching between a reflective mode and a transmissive mode as well as improves the light efficiency in a reflection area to totally enhance brightness of an image.  <P>SOLUTION: The VA mode transflective liquid crystal display device includes ribs 182, 184 disposed in a transmission area TA and a reflection area RA in such a manner that the number of domains formed in the reflection area RA is smaller than the number of domains in the transmission area TA.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008152986-A (JP)
Title: Light guide plate, surface light source device, and image display device
Inventor: FUKUDA YASUYUKI
IPC: G02B6/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the luminance of illuminating light and heighten the luminance without deteriorating directionality of emitted light by suppressing the deterioration of brightness of whole of the emitted light and making a bright portion difficult to be seen.  <P>SOLUTION: In a light guide plate 2, the first range N1 of a light emitting surface 4 in the vicinity of an incident plane 3 and along the one end fringe of the incident plane 3 is covered with the upper end part 12 of a lamp reflector 11 to reflect light emitted from the first range N1 to enter it again from the light emitting surface 4. The light guide plate 2 is formed to emit light made insident from the incident plane 3 with directivity from the second range N2 of the light emitting surface 4 not covered with the upside end part 12 of the lamp reflector 11 during propagation. The first range N1 is formed so that its light emitting function becomes lower than the second range N2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150473-A (JP)
Title: Polypropylene resin composition
Inventor: FUJIWARA YASUKI
IPC: C08L23/10
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition excellent in stiffness and impact resistance.  <P>SOLUTION: This polypropylene resin composition comprises (A) polypropylene and (B) an ethylene-propylene copolymer having the following structure. (1) The propylene content is 20 to 60 mol%, (2) the r1r2 (the product of monomer reactivity ratios) is <2.5. (3) the [η] is >1.0 dl/g, (4) the Aw/An (molecular weight distribution) is >3, (5) the Tg is <-40°C, (6) the amount of heat of crystallization is <5.0 J/g, (7) in a temperature elevating elution fractionation method, the eluted amount at <10°C is ≥60 wt.% based on the total eluted amount, the eluted amount at ≥10°C and <55°C is ≥3 wt.% based on the total eluted amount, and the eluted amount at ≥83°C is ≤5 wt.% based on the total eluted amount, and (8) the ratio of a racemic peak intensity relative to the meso peak intensity of ethylene-propylene bonding part is 0.01 to 0.7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151625-A (JP)
Title: Control rod of self-propelled type
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C7/16
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce construction costs and decrease power generation costs by shortening the lower parts of reactor structural materials though they are required to be about three times as long as nuclear fuel assemblies because they need a space for accommodating control rods below a core, further below which a space for a control rod drive mechanism is required.  <P>SOLUTION: A control rod 400 of a self-propelled type consists of support rods 420 made of titanium alloy or stainless steel incorporating a driving part, a propelling part, a fixing part and a receiver 440 and battery-cum-control-rod-blades 410 which incorporate as a power source silver-cadmium batteries functioning also as a neutron absorber. The control rod 400 can move vertically by driving a screw 412 coupled directly to a drive motor 411 by the receiver 440 which receives signals from outside with the silver-cadmium batteries, sucking water from a tapered water inlet 419 and spouting the water from a fountain nozzle 413 and can stay in a fixed position for a long period owing to a round-bar notch 424.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152004-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens which is compact, whose aberration is corrected, which has excellent optical characteristic and which is constituted of two lenses.  <P>SOLUTION: The imaging lens LA is constituted of: a diaphragm S1; a first meniscus lens L1 turning its convex surface to an object side and having positive power; and a second meniscus lens L2 turning its convex surface to an image surface side and having negative power, in order from the object side to the image surface side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150168-A (JP)
Title: Manual paper feed mechanism of image forming device
Inventor: OTSUKI RYOHEI
IPC: B65H1/04
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manual paper feed mechanism of an image forming device enabling an easy manual paper feed by reducing operations performed by the operator during the manual paper feeding.  <P>SOLUTION: This manual paper feed mechanism of an image forming device comprises a manual paper feed tray 30 openably fitted to the body cover 6 of the image forming device, a flapper 31 on which the paper swingably placed on the manual paper feed tray 30 is placed, a feed roller 33 disposed on the paper loading surface 31b side of the flapper 31, a coiled spring 32 biasing the flapper 31 to the feed roller 33, and a pushdown lever 35 installed rotatably between a pushdown position where the flapper 31 is pushed down to separate from the feed roller 33 and a release position where the pushdown of the flapper 31 is released. The paper feed mechanism further comprises an engagement part 37 engaged with the operating end 35b of the pushdown lever 35 at the release position and rotating the pushdown lever 35 to the pushdown position when the manual paper feed tray 30 is opened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008126033-A (JP)
Title: Merchandise display assisting tool
Inventor: KANEOKA HIROYUKI
IPC: A47F5/00
Filed: 2006-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise number display plate with a hinge, on which an elastic body is mounted, concerning goods in a merchandise display shelf.  <P>SOLUTION: The merchandise number display plate is obtained such that a spring 3 is attached to the hinge 2, the hinge 2 is attached to an acrylic plate 1 to receive a commodity number, and the hinge 2 is attached to the merchandise display shelf 4. When the merchandise is taken out, the merchandise number display plate is made to fall. After taking out the merchandise, the merchandise number display plate is automatically returned.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154179-A (JP)
Title: Foldable portable telephone device
Inventor: MATSUDAIRA NAOHIKO
IPC: H04M1/725
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a problem that a user hardly notices a call in a state of closing the case.  <P>SOLUTION: When an incoming call arrives (S1 step), a control circuit judges that a case is in the open state (Y of S2 step), the ring volume is gradually turned up and ringed from a speaker (S3 step). When the control circuit judges that the case is in the close state (N of S2 step), a ringer tone is ringed from the speaker with predetermined ring tone (S4 step).  <P>COPYRIGHT: (C)2008,JPO&INPIT