baber/WOPTO huggingface dataset:
Patent JP-2005009516-A (JP)
Title: Sprocket for roller chain
Inventor: YOSHIDA KAZUYA
IPC: B62M9/10
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sprocket for a roller chain capable of suppressing the occurrence of noise in the engagement or disengagement of the roller chain, distributing load to many teeth when a drive force is transmitted, and suppressing the failure of the roller chain to engage due to the slip of the chain.  <P>SOLUTION: In this sprocket G for the roller chain in which a plurality of teeth T are formed on the outer periphery thereof on both sides of a teeth intermediate part Ts at equal pitches, when a drive force is transmitted to the roller chain CH or from the roller chain CH, each tooth T and each tooth intermediate part Ts are so formed that chain rollers R come into contact with only the pressure transmission side face Sp of the tooth T or the pressure transmission side face Sp and the longitudinal side face So of the adjacent tooth opposed to the side face and do not come into contact with a tooth bottom part Tb.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008708-A (JP)
Title: Method for dyeing inorganic oxide fine particle with organic dye and inorganic oxide fine particle dyed with organic dye
Inventor: TSUJIMOTO KAZUO
IPC: A61Q1/00
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can efficiently bond an organic dye to inorganic oxide fine particles.  <P>SOLUTION: The dyeing method with the organic dye comprises dyeing the inorganic oxide fine particles in a carbon dioxide supercritical fluid in the presence of the organic dye. Inorganic oxide fine particles dyed with the organic dye are obtained by dyeing the inorganic oxide particles in the carbon dioxide supercritical fluid in the presence of the organic dye.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007253-A (JP)
Title: Head capping mechanism, droplet discharge apparatus with the same, head capping method, electro-optic device and manufacturing method therefor, and electronic equipment
Inventor: YASU NAGATANE
IPC: H05B33/10
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head capping mechanism which maintains the sealed state of a nozzle of a function droplet discharge head properly and stably to enable stable and effective maintenance of the discharge head, and a droplet discharge apparatus with the head capping mechanism.  <P>SOLUTION: According to the head capping mechanism, a cap 520 is closely stuck to the nozzle surface 202 of the function droplet discharge head 11 to seal up nozzles 201 formed on the nozzle surface 202. The cap 520 is held by a cap holder 530 which is provided with cap magnets 537, whose attractive force sticks the cap 520 closely to the nozzle surface 202.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008944-A (JP)
Title: Method for manufacturing/storing/transporting alkali-metal-dispersing body
Inventor: TAKAHASHI KAZUO
IPC: B01F3/08
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and industrially manufacture a body having an alkali metal with a uniform particle size dispersed therein with a small and simple apparatus, and to provide a method for easily redispersing the microparticles of the alkali metal precipitated during transportation and storage.  <P>SOLUTION: The method for manufacturing the body having an alkali metal dispersed therein comprises preliminarily dispersing a heated and melted alkali metal by supplying it into a medium of being stirred; irradiating the product with an ultrasonic wave; and then cooling it to obtain the body having an alkali metal uniformly and finely dispersed therein. The method for transporting the dispersing body and storing it for a long period is realized by using a tank provided with a circulation function. The methods can manufacture the uniform alkali-metal particle, can prevent the body from degrading during transportation and storage for a long period of time, and optimize a halogen-removing reaction for an organohalide compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009616-A (JP)
Title: Damping device
Inventor: ARAI JUNICHI
IPC: F16F15/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping device capable of coping with the abnormality of dampers, controllers and the like.  <P>SOLUTION: This damping device comprises a plurality of dampers 1-4 being expanded and contracted in the multiple direction in accordance with the movement of a floor slab (base-isolated structure) to the ground, and controllers (damping force control means) 11-14 for controlling the damping force of each of the dampers 1-4. This damping device comprises a main controller (integrated control means) 15 for monitoring the abnormality of the dampers 1-4 and the controllers 11-14, stopping the control of the damping force of the abnormal damper and the dampers expanded and contracted in the direction same as the abnormal damper, when the abnormality in one of the dampers is determined, and continuing the control of the damping force of the remaining dampers expanded and contracted in the directions different from that of the abnormal damper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017354-A (JP)
Title: Composition for hologram recording material, hologram recording material, and method for recording hologram
Inventor: TAKIZAWA HIROO
IPC: G11B7/246
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for a hologram recording material, a hologram recording material, and a method for recording a hologram, which can realize high sensitivity, high diffraction efficiency, a low shrinkage degree and dry process and which is applicable for a high-density optical recording medium, a three-dimensional display, a holographic optical element or the like.  <P>SOLUTION: The composition for a hologram recording material contains a photo-base generating agent, a base proliferator, a sensitizing dye, a compound which polymerizes with a base, and a binder. The compound which polymerizes with a base has one of an oxirane structure, an oxetane structure, and a vinylether structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017385-A (JP)
Title: Dispersion compensator
Inventor: TAKEYAMA TOMOAKI
IPC: H04B10/2507
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem associated with necessity of preparing a plurality of dispersion compensating devices with mutually different characteristics in advance for the purpose of compensating wavelength dispersion caused by transmission routes of various lengths and various states because the amount of dispersion compensated with the dispersion compensating device is fixed in a dispersion compensator which compensates dispersion and dispersion slope in wavelength dispersion of WDM signal light.  <P>SOLUTION: Wavelength conversion by degenerated four-wave mixing (DFWM) is carried out on a highly nonlinear fiber (20A) by making input signal light of the dispersion compensator (1A) to be probe light and excited light from LD (21A) to be pump light. The converted light is dispersion compensated with a dispersion compensation fiber (30A) with a wavelength dependent dispersion value, subsequently again wavelength converted by the degenerated four-wave mixing on a highly nonlinear fiber (20B) and outputted. As the wavelength of the output signal light is identical to that of the input signal light and the wavelength converted by the DFWM varies with exciting light wavelength, the dispersion compensator of which the dispersion compensation is varied by an excitating light wavelength is constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013795-A (JP)
Title: Method and apparatus for forming particles
Inventor: MATSUI ISAO
IPC: H01M4/02
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle forming method capable of forming particles, each of which has a core part and a shell part separated clearly from each other, has a predetermined size or a predetermined thickness, at a low cost, and a particle forming apparatus.  <P>SOLUTION: This particle forming method comprises a process for forming liquid droplets containing a first material, a process for heating and pyrolyzing the liquid droplets in a reaction vessel to form core parts, and a process for heating and pyrolyzing a raw material gas containing a second material different from the first material in the reaction vessel to form shell parts for coating the core parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005018854-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HORII TORU
IPC: G11B15/467
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device in which track omission can be reduced with a simple constitution even when a level difference between output of pilot signals f1 and f2 is present.  <P>SOLUTION: The magnetic recording and reproducing device 11 employs a head system used for both SP-mode/LP-mode. In the head system, two kinds of pilot signals for tracking having different frequencies are superimposed on an information signal at every other track of a tape type magnetic recording medium 20 and recorded, the pilot signal is read out, rotation of a capstan motor is controlled based on a tracking error signal and tracking control is performed. Also, the magnetic recording and reproducing device 11 has a means 1 detecting pilot signals from all tracks in the LP mode, calculates respective pilot signals outputted when a track on which the pilot signal is superimposed and a track on which the pilot signal is not superimposed are scanned, and performs tracking control so that an end part of a head matches with a boundary of the track based on the above calculation even when level difference is present in the pilot signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017070-A (JP)
Title: Thermistor type temperature detector for vehicle
Inventor: KAWASHIMA SEIZABURO
IPC: G01K7/22
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermistor type temperature detector for a vehicle having high temperature detection accuracy, by devising a mounting method of a resin body in a metal case.  <P>SOLUTION: Clearances X, Y are formed between a hole part 21 and a detection part 4a of a connector housing 4 on a rather bottom part 21d side than an aperture 21a of the hole part 21 of a sensor case 2, and the distance dimension G2 of the clearance Y which is a clearance near the thermistor 3 is set smaller than the distance dimension G1 of the clearance X, and silicone oil 8 is retained in the clearance Y by a capillary phenomenon, and an air layer is formed in the clearance X. Hereby, since heat transfer between the thermistor 3 and a screw part 23 and a hexagonal part 24 of the sensor case 2 can be suppressed, an oil temperature sensor 1 capable of highly accurate temperature detection can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017599-A (JP)
Title: Method for manufacturing lithographic printing original plate
Inventor: MAEMOTO KAZUO
IPC: G03F7/032
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing original plate which makes direct platemaking possible by recording the digital data of a computer or the like by using a solid laser or a semiconductor laser emitting IR rays, and which has excellent scratch resistance, chemical resistance and printing durablity.  <P>SOLUTION: The method for manufacturing a lithographic printing original plate includes processes of: applying a lower layer containing a water-insoluble and alkali-soluble resin on a hydrophilic support; applying an upper layer on the lower layer, the upper layer containing a water-insoluble and alkali-soluble resin and a development inhibitor and having the solubility with an alkaline aqueous solution increased by exposure; and bringing a compound having an OH group into contact with the surface of the upper layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005020299-A (JP)
Title: Intra-vehicle communication method and intra-vehicle network system
Inventor: WASHINO MASATSUGU
IPC: H04L12/46
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To ensure communications under higher priority.  <P>SOLUTION: An intra-vehicle network system 1 is formed by connecting a first apparatus 11 to a third apparatus 13 to a first hub 4, and connecting a fourth apparatus 14 to a sixth apparatus 16 to a second hub 5 connected to the first hub 4. Each of the apparatuses 11 to 16 transmits the communication request signal to the first hub 4 corresponding to the communication control apparatus before execution of the communication. The first hub 4 stores the communication capacity required by the apparatus 11 to 16 and the communication enabling capacity related to a communication means such as a hub connecting line 3 or the like. When the communication request signal is received, the total communication capacity for communication is calculated and the total communication capacity is compared with the communication enabling capacity. When the total communication capacity is larger than the communication enabling capacity, the first hub 4 determines the apparatuses 11 to 16 for acknowledgment of communication and the apparatuses 11 to 16 for non-acknowledgement of communication. Only the apparatuses 11 to 16 acknowledged for communication can execute the communication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005025259-A (JP)
Title: Simulation system for elderly person community business
Inventor: MURAYAMA KOJI
IPC: G06Q10/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform business management by multilaterally analyzing overhead expenses such as a fixed cost and an operation and management cost on a provider side, a fixed cost and a membership cost on a tenant side, and a facility use expense and a service use expense on a special member side necessary for performing a care service for an elderly person as a private business.  <P>SOLUTION: A simulation system for aged person community business comprises a means for changing initial fixed costs such as a cost of construction and reconstruction etc. of the facility, a labor cost and a food cost and variable values of values etc. indicating a tenant moving state such as the number of tenants, an initial move-in fee and a use rate of the facility into variables; and a means for creating a correlation formula on the basis of each variable and calculating an appropriate solution by changing each of the variables.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021271-A (JP)
Title: Multilayer curtain
Inventor: YAMADA KENICHI
IPC: E06B9/36
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer curtain having superior operability and occupying a small installation space.  <P>SOLUTION: This multilayer curtain is provided with four slide screens 1a-1d and a curtain 2. The slide screens 1a-1d are formed of thin fabric into plane shapes. A plurality of runners 4 in a first rail 3a suspendingly support the curtain 2. Runners 5a-5d in a second rail 3b suspendingly support the slide screens 1a and 1b and runners 5e-5h in a third rail 3c suspendingly support the slide screens 1c and 1d. The first rail 3a and the second rail 3b are so positioned as to separate by an interval of preventing mutual intervention between the curtain 2 and the slide screen 1a in opening/closing operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024830-A (JP)
Title: Charging member, cartridge with the same and image forming apparatus with cartridge
Inventor: TANAKA AKIKO
IPC: G03G15/02
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member which prevents occurrence of unevenness in electric resistance, toner adhesion and defective charging due to those, and is excellent in mechanical strength and durability, and to provide a cartridge with the same and an image forming apparatus with the cartridge.  <P>SOLUTION: In the charging member 10 including an electric resistance control layer 2 formed on a conductive support 1 and a protective layer 3 covering the surface of the electric resistance control layer 2, the electric resistance control layer 2 is formed of a resin composition prepared by melting and kneading (A) a styrenic thermoplastic resin, (B) a polymer type ionic conductive material and (C) a graft copolymer having an ethylene-glycidyl methacrylate copolymer in a backbone and an acrylonitrile component and/or a styrene component in a side chain. Blending percentages of the components (A) and (B) are 30-70 wt.% and 70-30 wt.%, respectively, and a blending amount of the component (C) is 1-15 pts. wt. based on 100 pts. wt., in total, of the components (A) and (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021818-A (JP)
Title: Exhaust gas catalyst for treating particulate matter in exhaust gas
Inventor: ICHIOKA KAZUYUKI
IPC: B01D53/94
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas catalyst for treating particulate matter in the exhaust gas discharged from an internal-combustion engine.  <P>SOLUTION: This exhaust gas catalyst is provided with at least a carrier and a catalyst layer formed on the carrier. The catalyst layer has voids in the layer. This catalyst is constituted so that the particulate matter in the exhaust gas can be captured by the catalyst layer and/or the carrier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028585-A (JP)
Title: Ink jet recording sheet
Inventor: YAMAMOTO HIROMINE
IPC: B41M5/50
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which is suited for rapid/high image quality printing, and shows: outstanding ink absorption; strength of an ink receiving layer; inhibition of the generation of a silver ring; fretting resistance in a wet state of the ink receiving layer; color developing properties; function to prevent an image from bleeding; and image water resistance.  <P>SOLUTION: The ink jet recording sheet has the ink receiving layer containing a loading material, a binding agent and a cationic resin, formed at least on one surface of a base material. In addition, the sheet meets three conditions; that is, the silica contained in the loading material has (a) an average particle diameter of not less than 10 μm by the Coulter counter process; (b) the particle size distribution d10/d90 of not less than 0.13; and (c) the pore volume of 1.6 to 2.2 ml/g. Further, the content of the cationic resin is 1 to 9 wt% in terms of the solid content of the ink receiving layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031282-A (JP)
Title: Resin composition for optical element, resin cured product for optical element, and optical element
Inventor: MAZAKI TADAHIRO
IPC: G02B1/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for an optical element excellent in environmental reliability as well as in antistatic performance, a cured product obtained by curing the resin composition, and an optical element with the cured object.  <P>SOLUTION: The resin composition comprises an ionizing radiation curable resin composition and one or more lithium salts selected from a lithium perfluoroalkylsulfonate, a lithium bisperfluoroalkylsulfonimide and lithium perchlorate, wherein the lithium bisperfluoroalkylsulfonimide is preferably lithium bistrifluoromethanesulfonimide or lithium bispentafluoroethanesulfonimide, and the ionizing radiation curable resin composition preferably comprises one or more monomeric materials selected from a polyalkylene glycol mono(meth)acrylate, a polyalkylene glycol di(meth)acrylate and a monoalkoxypolyalkylene glycol mono(meth)acrylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027817-A (JP)
Title: Health pillow
Inventor: TAKAYASU KAZUO
IPC: A47G9/10
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health pillow appropriately pushing and stimulating a part from the back of the neck to the cervical vertebra by rollingly moving the head part of a user to the left/right in the health pillow improving the health such as improving the blood circulation and mitigating the stiffness in the neck and the shoulders by appropriately massaging and stimulating the part from the cervical vertebra of the occipital region to the back of the neck.  <P>SOLUTION: This health pillow is provided with a pillow body having the hardness capable of appropriately pushing and stimulating the cervical vertebra part of the the occipital region when mounting the head part thereon and rollingly moving it to the left/right, and a drive means moving the pillow body to the left/right like a seesaw. The pillow body is curbed into a fan shape so that the cervical vertebra part of the occipital region abuts on the upper part of the pillow body in the rolling movement of the head, the upper face of the pillow body is a longitudinal recessed shape, and this health pillow is provided with a vibrating means for vibrating the pillow body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005041261-A (JP)
Title: Side part vehicle body structure of automobile
Inventor: ITO TSUKASA
IPC: B60J5/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce deformation amount of a center pillar to the inside of a cabin at the time of side collision, while suppressing a sharp increase of the weight of a vehicle body and reduction of a space in the cabin.  <P>SOLUTION: An impact bar 30 (40) is disposed in a side door 8 (10) located before and after the center pillar 3. In the impact bar 30 (40), one end part to be the center pillar 3 side is set to be lower than the other end part. When closing the side door 8 (10), the one end part of the impact bar 30 (40) or a gusset 32 (44) joined to the one end part is overlapped on a side sill 1 in a vehicle width direction (The one end part of the impact bar 30 (40) or the gusset 32 (44) is located to be lower than an upper surface 1e of the side sill 1). The other end part of the impact bar 30 (40) is overlapped on a hinge pillar 5 or a rear pillar 6 to be vertical side parts extending in the vertical direction on a vehicle body side in the vehicle width direction. The impact bar 30 (40) can be set not to overlap on the center pillar 3 in the vehicle width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043172-A (JP)
Title: Flaw detection device and sensor retraction method
Inventor: KOSHIHARA TAKAHIRO
IPC: G01N27/82
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flaw detection device and a sensor retraction method capable of preventing excessive response or unresponsiveness when retracting a sensor holding device for holding a flaw detection sensor.  <P>SOLUTION: This flaw detection device has a flaw detection sensor for performing flaw detection of an inspection object oppositely to the moving inspection object, the holding device for holding the flaw detection sensor, a contact detection sensor arranged on the moving direction upstream of the inspection object of the flaw detection sensor, for detecting contact between the flaw detection sensor and the inspection object, and a retraction device for retracting the flaw detection sensor. In the flaw detection device, the flaw detection sensor and the contact detection sensor are held by the holding device having an air floating mechanism for jetting out gas to the inspection object surface so that the flaw detection sensor and the contact detection sensor are held at a prescribed distance from the inspection object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI