baber/WOPTO huggingface dataset:
Patent JP-2004146239-A (JP)
Title: Solid polymer electrolyte fuel cell
Inventor: HASE NOBUNORI
IPC: H01M8/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to appropriately install a water repellent layer in order to make voltage of a solid polymer electrolyte fuel cell stable.  <P>SOLUTION: By carrying out a water-repellent treatment of a separator by using a solvent-soluble fluororesin, the water repellent layer of a thickness 0.7 μm or less is formed also at the tip part of a rib to be contacted with an electrolyte film-electrode conjugate. For that reason, reduction of cell voltage by remaining water in the separator can be prevented. Furthermore, the concentration of fluororesin solution is regulated and coated, the thickness of the coating is made to become 0.7 μm or less, and by this, microscopic contact between the rib and the electrolyte film-electrode conjugate is made to be carried out, thereby electroconductivity is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142067-A (JP)
Title: Nc multiple-spindle grinding machine and grinding method
Inventor: INOUE SHIGERU
IPC: B24B3/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NC multiple-spindle grinding machine with increased rigidity of a W spindle.  <P>SOLUTION: The NC multiple-spindle grinding machine to grind a work by the relative movement between a grinding tool rotated around a predetermined axis and the work comprises: a bed 12; a column 14 which is straight-movable in two horizontal axial directions orthogonal to each other on an upper portion of the bed 12; a grinding wheel head 18 which is straight-movable on the column 14 in the vertical direction to rotatably support a grinding wheel shaft 24 with a grinding tool 30 fitted thereto; a turntable 58 which is on the upper portion of the bed 12 rotatably around the vertical axis; and a work spindle head 68 which is disposed on the turntable 58 to rotatably support a work spindle 70 to fix a work 76 around the horizontal axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142075-A (JP)
Title: Maintenance tool storage rack
Inventor: HONDA MASAYUKI
IPC: B25H3/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To store a large number of maintenance tools without reducing a maintenance work space, and to enhance the work efficiency by reducing labor required for taking in/taking out the maintenance tools.  <P>SOLUTION: In a maintenance tool storage rack having a tool storage unit 2 which is divided into upper and lower stages, a plurality of frame bodies drawable along the surface in the vertical direction and in the longitudinal direction are stored in the tool storage unit 2 of at least one stage, while a punching board 10 is fitted to the frame bodies in a surface substantially along the surface in the vertical direction, and the maintenance tools T are stored on the punching board 10 via a hanging hook F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150467-A (JP)
Title: Hydraulic pressure control unit
Inventor: MIYATA HIDEKI
IPC: F16K27/04
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To make a hydraulic pressure control unit lightweight and compact and effectively utilize a solenoid portion and a valve portion in response to troubled types of a solenoid valve.  <P>SOLUTION: A valve housing hole 30 of a valve body 12 concurrently serves for a sleeve, and is lessened by a size of the sleeve so that a spool 18 is fitted into the valve housing hole 30. Consequently, the hydraulic pressure control unit 10 is formed to be lightweight and compact. Further, the solenoid portion 16 is removably fixed on a valve body 12 by a snap type locking tool 34. When a solenoid valve 14 is out of order, either of the solenoid portion 16 and the spool 18 is easily replaced in response to degrees of faults by releasing the fixed state with the snap type locking tool 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148556-A (JP)
Title: Thermal recording sheet and manufacturing method thereof
Inventor: NOMURA HIDEKI
IPC: B41M5/28
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording sheet having a high color development sensitivity and being excellent in image preservability, resistance to immersion in water, properties of matching with an apparatus and ink adhesion.  <P>SOLUTION: A thermal recording layer constituted mainly of a colorless or light-colored electron-donating dye, an electron-accepting acid substance developing the color of the dye by heating and a binder is provided on a substrate, and a first protective layer constituted mainly of a specific water-dispersible acrylic ester copolymer of a two-layer structure is provided on the thermal recording layer. Moreover, a second protective layer constituted mainly of the specific water-dispersible acrylic ester copolymer of the two-layer structure and containing a pigment is provided. Regarding the thermal recording sheet thus constituted, a protective layer coating solution which provides the viscosity of the protective layer of 100-3,000mPa s at 60rpm of a BM viscosimeter and the viscosity of 40-100mPa s at a shear rate of 10<SP>4</SP>/S of a conical disk viscosimeter is applied on the surface of the thermal recording layer from a jet fountain and then coating is conducted, with the amount of coating controlled by a rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151817-A (JP)
Title: Management server in automatic charge payment system, ticket issuing/charging machine, road side antenna, prepaid card, and on-vehicle apparatus
Inventor: MIZUNO SHOZO
IPC: G07B15/00
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management server for an automatic charge payment system automatically paying a charge at a shop and the like, a ticket issuing/charging machine, a road side antenna, a prepaid card, and an on-vehicle apparatus.  <P>SOLUTION: This management server is provided with a history database, a prepaid card balance database, an information server database, a specific identification information database, a collation means receiving usage history information, specific identification information, and its positional data for collating them with the latest usage history information of the prepaid card, an information server processing means specifying an information server based on the positional data, checking whether the server has an access right or not, and making the information server transmit/receive information to/from the on-vehicle apparatus, a payment means paying a usage charge received from the information server, and a history means forming usage history information on the basis of the positional data and the usage date, storing it as the latest history information, and transmitting the formed usage history information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147770-A (JP)
Title: Intraocular lens
Inventor: UNO TOSHIHIKO
IPC: A61F2/16
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraocular lens which enables its use without blocking the flow of the aqueous humor even when the intraocular lens is set in the type usable for the patients having the lens.  <P>SOLUTION: The intraocular lens used being set between the iris and the lens within the eyes has an optical part having a specified refractivity and a support part for holding the optical part within the eyes. A tubule as a passage for flowing the aqueous humor to the anterior chamber is arranged within the area of the optical part equivalent to the size of the pupil from the optical center of the optical part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148620-A (JP)
Title: Method and apparatus for sticking film
Inventor: FUJII TAKESHI
IPC: B29C65/78
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film sticking method which can exactly press the film to a substrate while preventing the occurrence of wrinkles and the mixing of bubbles by holding the front and rear ends of the film to be stuck on the substrate by the periphery of a crimping roll and an apparatus for the method.  <P>SOLUTION: The tip of the film having a desired shape to be stuck on the substrate migrating on a transport path is made to coincide with the sticking start spot of the substrate, and the film and the substrate are press-stuck by the rotation of the crimping roll. The tip part of the film is attracted electrostatically by the peripheral surface part on the upstream side of the transport path for the crimping roll, the film is transported by the rotation of the crimping roll, and its tip is made to coincide with the sticking start spot of the substrate. The rear end of the film is also attracted electrostatically by the peripheral surface part on the upstream side of the transport path for the crimping roll and transported to the sticking end position of the substrate by the rotation of the crimping roll.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155315-A (JP)
Title: Vehicular sun visor and method for manufacturing the same
Inventor: MATSUKI NOBUAKI
IPC: B60J3/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular sun visor which is configured to efficiently use an illuminator mounted on a visor body.  <P>SOLUTION: The vehicular sun visor 1 has the visor body 2 to be formed by joining of two constituent bodies 4, 5 in width direction. At least one constituent body (5) of the two constituent bodies 4, 5 is formed of a transparent material or a semi-transparent material. Light emitted from the illuminator 34 mounted between the two constituent bodies 4, 5 is configured to permeate the constituent body (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159119-A (JP)
Title: Digital camera
Inventor: NAKA YOICHI
IPC: H04N5/232
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera by which high resolution and sharp images can be obtained without causing the inclination of an optical axis as in the case of a conventional way.  <P>SOLUTION: An angle of view is framed at low shooting magnification. The shooting of a region in the angle of view is performed by switching a objective lens to a state of high shooting magnification in response to operation of release. In this case, a lens barrel is driven in response to the operation of the release, and the optical axis of the objective lens is oriented to each of the regions for performing several times of shootings. Images obtained by the several-time shootings are combined by an image composition part in a signal processing part for obtaining a high-resolution image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157356-A (JP)
Title: Projector
Inventor: WATANABE NOBUO
IPC: G09F9/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of securing complete cooling efficiency even when it is used in highland without causing the steep rise of product cost.  <P>SOLUTION: The projector is equipped with a light source and an optical modulator 441 modulating luminous flux emitted from the light source in accordance with image information so as to form an optical image, and enlarges and projects the optical image formed by the modulator 441. The projector is equipped with cooling mechanisms 71 and 81 cooling the inside of the projector including the light source and/or the modulator 441 and a cooling control selection means 506 selectively setting the driving control of the cooling mechanism in accordance with the altitude of the place where the projector is used. Since the projector is equipped with the selection means 506, the driving control of the cooling mechanism is selectively set in accordance with the altitude of the place where the projector is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157857-A (JP)
Title: Information providing method and system, and information providing program
Inventor: NAKAGAMA HIROSHI
IPC: G06Q50/26
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the selection of a content related to the equipment area of a connecting device under connection with a user terminal or a user-designated area in the use of an information providing service by the user by providing information for a content selection state related to the area concerned.  <P>SOLUTION: An information providing device 100 performs an area designation according to the equipment area of the connecting device 200 under connection with the user terminal 300 or area designation information received from the user terminal 300, generates area related information for selecting the content, and transmits it to the user terminal 300. On receipt of content selection information from the user terminal 300, the state of content selection is recorded in a content selection state recording part 150, and when area-related information is provided to the user terminal 300, the area related information of the designated area is provided including the information obtained based on the information of the content selection state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135506-A (JP)
Title: Female wearing type condom
Inventor: SAKAI MASAO
IPC: A61F6/04
Filed: 2002-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a female wearing type condom easy to use with a high effect of preventing conception and a contact infectious disease without impairing the natural form of a female body in using the condom while realizing a tactile feeling close to a natural feeling by allowing the use of a flexible material with high elasticity without a foreign matter around a vagina opening part when wearing the condom. SOLUTION: This female wearing type condom is a bag body formed of a thin film made of the flexible material with high elasticity, and provided with an opening part for wearing by extending the upper part of the bag body to put both legs through. Two holes for putting each leg through are formed in a side face near the opening part of the bag body. Both legs are put through these holes, and the opening part of the bag body is pulled up toward the waist to wear the bag body. A lower part of the bag body is formed as a cylindrical body insertable into the vagina. Each of the front face and rear face of a reinforcing material for the opening part of the bag body is provided with a winding implement to allow adjustment for position accordance between the vagina opening part and a penis insertion opening of the bag body.
Patent JP-2004169055-A (JP)
Title: Age hardening type high-strength bainitic steel parts superior in machinability and manufacturing method therefor
Inventor: IWAKI SHOJI
IPC: C22C38/60
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel parts which have both of high strength and such a machinability as to enable mass production, and achieves great weight saving for the underbody parts of automobiles.  <P>SOLUTION: The steel for the parts comprises, by weight ratio, 0.06-0.20% C, 0.03-1.00% Si, 1.00-3.00% Mn, 0.030% or less P, 0.04-0.30% S, 0.50-2.00% Cr, 0.05-1.00% Mo, 0.001-0.060% Al, 0.30-1.00% V, 0.0080-0.0200% N, 0.0005-0.0100% Ca, 0.0005-0.0100% Mg and the balance Fe with impure elements; and has a structure comprising ferrite pearlite or martensite of 30% or less (including 0%) by area rate. The method for manufacturing the steel parts comprises hot forging the steel, and aging it at a temperature of 550 to 700°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169565-A (JP)
Title: Electronic unit for in-tank pump
Inventor: MUSASHI KAZUHIRO
IPC: F02M37/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic unit for an in-tank pump capable of preventing intrusion of fuel penetrating into an upper bracket into a case storing the electronic unit for the in-tank pump and preventing fuel from affecting on electronic parts of the electronic unit for the in-tank pump.  <P>SOLUTION: Since the case 5 is provided on the upper bracket 3 through a rubber cover 9, the atmospheric layer 12 is formed between the case 5 and the upper bracket 3. Since the fuel penetrating the upper bracket 3 is diffused in the atmospheric layer 12 and does not penetrate into the case 5, it is possible to prevent intrusion of fuel into the case 5. A positioning guide 13 is not continuously formed over the whole periphery of the case 5, and the atmospheric layer 12 formed between the case 5 and the upper bracket 3 is not sealed and is communicated with the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169370-A (JP)
Title: Gravestone protective cover
Inventor: TAKAHASHI YACHIO
IPC: E04H13/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravestone protective cover which permanently maintains a fine gravestone and does not stain the periphery.  <P>SOLUTION: In the protective cover surrounding the periphery and upper section of the gravestone and used by being fixed to a ground surface, the wall surface is constituted such that doors to which protecting plates such as a transparent acrylic plate are screwed are mounted to one of lower sections of a wall surface in which a length, a breadth and a height have specified sizes, and the whole surface of the periphery is partitioned into two upper and lower sections, the protecting plates such as the transparent acrylic plate are screwed to the lower sections of other wall surfaces, openings are formed to all peripheral wall surfaces, a roof is installed on a top face, and the periphery of a base can be fixed by a fixing means such as anchor bolts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167459-A (JP)
Title: Method for dehydrating sludge
Inventor: YOSHII TAKAHIRO
IPC: C02F11/12
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for dehydrating sludge using freezing and fusing.  <P>SOLUTION: This method for dehydrating sludge is constituted of such a process that part of sludge to be fed for use in precoating is extracted from the required sludge therefor and is frozen and fused so as to use the frozen and fused sludge for precoating of a filter-press dehydrator, that raw sludge is fed to the dehydrator for dehydration, and that the circulation of freezing, fusing and dehydrating are repeated until a predetermined concentration of sludge is obtained by circulating the resultant dehydrated sludge to the sludge to be fed, and such a process that the filter-press dehydrator is precoated by the sludge to be fed of a predetermined concentration to dehydrate the raw sludge and that the resultant dehydrated sludge is discharged to the outside as dehydration-finished sludge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169896-A (JP)
Title: Winding unit and method of manufacturing the same
Inventor: TAKADA SEIICHI
IPC: B65H18/08
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the axial wobbling of an outer annular member in a winding unit formed by axially arranging a fixed shaft side clutch comprising two roller type one-way clutches with a same polarity and a drive shaft side clutch and integrally mounting the outer annular member on the outer diameter surfaces of the clutches.  <P>SOLUTION: The fixed shaft side clutch 14 and the drive shaft side clutch 15 fitted to the inner diameter surface of the outer annular member 16 are arranged on a specified inner diameter based on a common shaft centerline C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177435-A (JP)
Title: Wide angle lens, camera and projection display device
Inventor: TATSUNO HIBIKI
IPC: G02B13/22
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle lens that is compact, while achieving the excellent compensation of aberration, yielding high performance, and especially securing long back focus such that the angle of view is about 70°.  <P>SOLUTION: The wide angle lens is constituted by successively arranging a first lens L1 being a negative meniscus type lens whose powerful concave surface faces to an image side, a second lens L2 being a negative lens, a third lens L3 being a positive lens, a cemented lens L45 constituted by laminating a fourth lens L4 being a positive lens and a fifth lens L5 being a negative lens, and a sixth lens L6 being a positive lens from an object side. As for the operating functions of the lenses, the first and the second lenses L1 and L2 constitute a first lens group G1 having negative refractive power, the third, the fourth and the fifth lenses L3, L4 and L5 constitute a second lens group G2 having positive refractive power, and the sixth lens L6 constitutes a third lens group G3 having positive refractive power. An aperture diaphragm S is arranged to intervene between the third and the fourth lenses L3 and L4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175678-A (JP)
Title: Cosmetic for skin
Inventor: MICHIHATA TAKAHIKO
IPC: A61K8/96
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To newly prepare a cosmetic for the skin having excellent humectant properties and aromaticity and further excellent ameliorating effects on skin roughening in the form of a cream, an ointment, an emulsion, or the like, for eliminating disadvantages in the cosmetics for the skin coating conventional humectants and basically recovering barrier functions in the skin.  <P>SOLUTION: This cosmetic for the skin is characterized in that one or two or more kinds of distillates obtained by carrying out steam distillation of petals of Rosa damascena, Rosa centifolia or Rosa gallica are formulated in an amount of ≥30 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175586-A (JP)
Title: Method of manufacturing titanium oxide nanotube
Inventor: USUI HIROKI
IPC: C01G23/047
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a perpendicularly oriented titanium oxide nanotube on a substrate with an easy operation without necessitating special production equipment.  <P>SOLUTION: The method of manufacturing titanium oxide nanotube is performed by applying paste containing a titanium oxide fine particles having 5 to 1,000 nm particle diameter on a substrate composed of alumina, titanium metal, stainless steel, polytetrafluoroethylene or the like, and drying and heating the substrate in an alkali aqueous solution of sodium hydroxide, potassium hydroxide, calcium hydroxide, magnesium hydroxide or the like. It is preferable that the concentration of alkali in the alkali aqueous solution is 1 to 20 mol and the reaction is conducted at a temperature of 50 to 200°C for 1 to 100 hr. Many titanium oxide nanaotubes 2 or the like each perpendicularly oriented relative to the surface of the substrate 1 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174824-A (JP)
Title: Printer
Inventor: SUZUKI ETSURO
IPC: B41J29/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operability of a video printer which can be driven with a battery.  <P>SOLUTION: The printer for printing out an electronic image signal visibly onto a recording sheet comprises a means connectable with a means for displaying the information of the printer externally, a means for detecting connection of the connecting means, and a control means for selecting and limiting a function of the printer when a decision is made that the connecting means is not connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174348-A (JP)
Title: Injection tube for dispensers and paste like composition
Inventor: ICHIMURA NOBUO
IPC: B05C5/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection tube for dispenser which is used in the application of a paste like adhesive, and to obtain the paste like adhesive.  <P>SOLUTION: The injection tube 1 for dispenser is composed of a cylinder 3, a nozzle cap 4 fitted freely detachably to a nozzle part 33 formed in the cylinder 3 , a head cap 5 fitted freely detachably to the cylinder 3 and a piston 6 placed freely movable inside the cylinder 3 . A passage 34 of the nozzle part 33 of the cylinder 3 does not form cavity by a needle like projecting part 42 of the nozzle cap because the needle like projecting part 42 of the nozzle cap 4 plugs the passage 34 of the nozzle part 33 of the cylinder 3. As a result, silver paste 2 is capable of being filled without existing air or a gas inside the cylinder 3.  <P>COPYRIGHT: (C)2004,JPO