baber/WOPTO huggingface dataset:
Patent JP-2005122934-A (JP)
Title: Light projector and light receiver for multi-optical-axis photoelectric sensor
Inventor: NAHATA FUTOSHI
IPC: H01H35/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light projector and a light receiver for a multi-optical-axis photoelectric sensor capable of surely keeping each light projecting/receiving sensor unit connected even if the temperature changes.  <P>SOLUTION: A displacement restricting member 400 comprises a protruded ridge 410 extended in a direction perpendicular to a connection direction on both-end-parts sides of a housing 111 side of the light projecting/receiving sensor units 110,210 and a fitting member 420 having a U-shaped cross section and fitted to an adjacent convex ridge 410 between the light projecting/receiving sensor units. A case 300 has a window part 302 extended in a connection direction of the light projecting/receiving sensor units 110,210 and opened by prescribed open width. The protruded ridge 410 of the sensor units 110, 210 is formed on a side face on the window part 302 side of the housing 111, and the fitting member 420 is fitted to the protruded ridge 410 from the window part 302 side. The length of the fitting member 420 is formed larger than the open width of the window part 302, and a space between the fitting member 420 and the opening edge of the window part 302 is set smaller than the fitting depth of the fitting member 420 to the protruded ridge 410.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120855-A (JP)
Title: Oil separator of cylinder head cover
Inventor: NONAKA ATSUSHI
IPC: F01M13/04
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil separator 5 having good oil separation performance and more lowering the overall height of a cylinder head cover 1.  <P>SOLUTION: This oil separator 5 is formed by fitting a separator cover 15 to the inside of the top of the cylinder head cover 1. The oil separator 5 includes: an inlet chamber 21; an inlet side separator chamber 22 and an outlet side separator chamber 23, wherein a partition part 31 having a very fine passage 32 is provided between both separator chambers 22, 23, and a corrugated plate 33 is disposed adjacent thereto. The inlet chamber 21 is opened toward a valve system chamber by an opening part 24, and a ceiling surface thereof is provided with four projection walls 41 formed at the substantially equal spaces. Even if an oil drop scattered by the rotation of a cam shaft under the opening part 14 collides with the ceiling surface of the inlet chamber 21, the scattered oil is intercepted by the projection walls 41 not to directly enter a slit-like inlet 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120011-A (JP)
Title: Anti-white hair agent
Inventor: IDETA TATSUO
IPC: A61K8/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anti-white hair agent comprising a substance having excellent anti-white hair action as an active ingredient.  <P>SOLUTION: The anti-white hair agent comprises a glyceryl alkyl ether compound represented by general formula (I) (one of R<SP>1</SP>-R<SP>3</SP>is a 14-22C alkyl group and the others are each H or a 1-3C alkyl group, preferably one of R<SP>1</SP>-R<SP>3</SP>is a 14-22C alkyl group, one is a 1-3C alkyl group and the rest is H) as an active ingredient. The anti-white hair agent exhibits reproduction activation effect on human melanocyte and migration promotion effect.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128765-A (JP)
Title: Auction management program and method
Inventor: FUJIWARA SEIJI
IPC: G06Q30/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new auction management program and auction management method, capable of relaxing the necessity that a successful bid applicant simultaneously monitors a bidding situation of another person about a plurality of properties within a short time eve when a plurality of bid objects having same or similar conditions are simultaneously auctioned like auction related to a sales price or rent value of a new apartment house, and relaxing a situation wherein successful bids about the plurality of properties are made though desiring the successful bid about one bid object.  <P>SOLUTION: This auction management program has steps wherein: a start date and a final bid deadline date of auction related to a previously input bid object are displayed; a date after a prescribed period lapses is displayed as a bid deadline date under the condition that the date after the prescribed period lapses from a first bid date is before the final bid deadline date, when a first bid is made after the start date of the auction; and a maximum value bidder or a minimum value bidder in the bid deadline date or the final bid deadline date is determined as a successful bidder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130364-A (JP)
Title: Light source apparatus and image reading apparatus using same
Inventor: LEE BIN BILLY
IPC: H04N1/04
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source apparatus which irradiates a uniform and bright light along the axial direction of a lamp, and also to provide an image reading apparatus using the same.  <P>SOLUTION: The light source apparatus is provided with a straightforward tubular lamp, a reflector/diffuser extending in the axial direction of the lamp for diffusing and reflecting a light irradiated by the lamp. The reflector/diffuser is configured that, as for an arbitrary point on a certain virtual line extending in the axial direction on a reflector/diffuser surface, an angle made by a first virtual line extending in a normal line direction from the point, and a second virtual line extending from the point at a right angle to the axial line is no smaller than 45° and no larger than 90°, and that a distance between the virtual line and the axial line gets larger at the center on the axial direction but gets smaller at ends on the axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128958-A (JP)
Title: Tag with built-in ic
Inventor: KAWAMURA HIDEHIKO
IPC: B42D15/10
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tag with a built-in IC for minimizing the size of a tag body by preparing an antenna part not inside the tag body but outside, and for reducing the cost by using the antenna part prepared outside also as a tag pin.  <P>SOLUTION: The tag is provided with a tag body 2 embedded with the IC chip 6 between an upper paper 4 and a bottom paper 5 and formed by laminating the upper paper 4 and the bottom paper 5, and the antenna part 3 whose one end is connected to the IC chip 6 and another end protrudes outward from the tag body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172598-A (JP)
Title: Method of removing resist pattern and manufacturing method for semiconductor device
Inventor: NAGAI MASAHARU
IPC: G03F7/42
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for removing resist without residues when a nonaqueous solution is used for stripping.  <P>SOLUTION: When a resist pattern is removed with a nonaqueous stripping solution, the pattern is exposed to light to make it easy to remove the resist pattern which is treated by means of dry etching or ion doping. The method includes processes for removing the resist pattern, which is made of positive resist composition of a diazonaphthoquinone(DNQ)-novolac resin, with nonaqueous stripping solution after irradiation of light of wavelength which activates the diazonaphthoquinone photosensitive agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005133851-A (JP)
Title: Method of raising pressure resistance of pressure vessel, pressure accumulation chamber, plunger pump and high pressure generating device
Inventor: OGAWA MASAYA
IPC: F04B9/113
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain ultra-high pressure fluid by raising the pressure resistance of a pressure vessel without requiring such high processing accuracy as in shrink fitting, nor excessively increasing the thickness of a cylinder wall itself.  <P>SOLUTION: In a high pressure generating device 1 including a pressure accumulation chamber 3 and a plurality of plunger pumps 2, 5, discharged fluid from the plunger pump 5 at the preceding stage is introduced to the pressure accumulation chamber 3 and then sucked into the plunger pump 2 at the succeeding stage, so as to intensify the pressure of the fluid successively. In each of the plunger pumps 2 at the second and subsequent stages including a cylinder 21 and a reinforcement cylinder 23 arranged on the outer periphery of the cylinder 21, a low pressure chamber 26 is provided between the cylinder 21 and the reinforcement cylinder 23. The pressure accumulation chamber 3 includes a cylinder 31 and an outer member 32 arranged on the outer periphery of the cylinder, and a low pressure chamber 37 is provided between the cylinder 31 and the outer member 32. The fluid discharged from the plunger pump at the preceding stage is introduced to the low pressure chamber 37, and the fluid discharged from the plunger pump at the succeeding stage is introduced to the cylinder. The fluid on the suction side of the plunger pump is introduced to the low pressure chamber 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131135-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI HITOSHI
IPC: A47L9/20
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can suppress a reduction in suction force by an electric blower.  <P>SOLUTION: This vacuum cleaner is constituted in such a manner that an air passage switching means 71 which can selectively switch air passages to either one of a main air passage W1 and a subsidiary air passage is provided. At the time of a normal cleaning, the main air passage W1 is selected, and dust and dirt are collected by a main dust collecting chamber 35, and when dust and dirt are accumulated in the main dust collecting chamber 35, the main air passage W1 is switched to the subsidiary air passage by the air passage switching means 71, and dust and dirt collected in the main dust collecting chamber 35 can be moved to a subsidiary dust collecting chamber 36. Therefore, the reduction in suction force by the electric blower 7 resulting from the accumulation of dust and dirt in the main dust collecting chamber 35 can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046264-A (JP)
Title: Method of encoding voice and method of decoding voice
Inventor: TANAKA YOSHIAKI
IPC: G10L19/04
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To make manageable the processing time of a reproducing side when multi-channel voice signals are encoded at a variable compression rate.  <P>SOLUTION: Prediction circuits 13D1, 13D2, 15D1 to 15D4 and buffer selectors 14D1, 14D2, 16D1 to 16D4 predictively encode 6-channel voice signals. A DTS generator 17 generates decoding time stamp information indicating the timing of reading compressed data stored in a decoding side input buffer 22a in accordance with the prediction encoding data volume for every channel, and a formatting circuit 19 formats a packet having a packet header including the decoding time stamp information and user data including the compressed data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172110-A (JP)
Title: Multilayered oxide semiconductor thin film, photoelectric conversion element, and solar battery
Inventor: TSUNODA TAKEHISA
IPC: H01M14/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having high photoelectric conversion efficiency by using an easy and low cost procedure for producing a semiconductor fine particle thin film and for using the thin film, and to provide a photochemical cell having the photoelectric conversion element.  <P>SOLUTION: The multilayered oxide semiconductor thin film comprises multiply-layered porous oxides each having a different light transmittance. Each layer of the porous oxides has a different hole size. The photoelectric conversion element and the solar battery uses the multilayered oxide semiconductor thin film, which allows a highly dispersed oxide semiconductor paste and a porous oxide semiconductor thin film to be manufactured through a speedy, easy, and low cost procedure, and a photochemical cell showing high efficient photoelectric conversion efficiency to be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005139561-A (JP)
Title: Method for carrying out bacteriostatic processing and bacteriostatic fiber product
Inventor: MIYAMOTO KENICHI
IPC: D06M15/263
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of providing a fiber product satisfying a standard of bacteriostatic performance specified by Japan Textile Evaluation Technology Council also in a test method by bacterial transferring method of quantitative test for JIS L 1902 (2002) [antibacterial testing method of fiber products and antibacterial effect] and to provide the above fiber product.  <P>SOLUTION: The method for carrying out bacteriostatic processing comprises treating a fiber product with a treating liquid containing a cationic polymer represented by formula [1] (wherein R<SP>1</SP>is a 3-10C alkylene group; R<SP>2</SP>is a 2-8C alkylene group having an ethereal oxygen atom; n is a recurring number; A<SP>-</SP>is an anion) and having 5,000-80,000 weight-average molecular weight and other aqueous resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142218-A (JP)
Title: Printed wiring board and method of forming its circuit
Inventor: SONODA YOSHIAKI
IPC: H05K3/10
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To form a conductor circuit easily at a low cost, by using a printed board where lands are arranged in the form of a lattice, and by connecting the lands together with conductive ink to form the interconnect lines of the printed board.  <P>SOLUTION: The printed board is equipped with the lands which are arranged in the form of a lattice-shaped, conductive ink is applied to a required space between the lands by the use of an ink jet head or a plotter equipped with a dispenser, and then the conductive ink is cured to form a conductive circuit. Even when a device, such as a plotter or the like, is not provided, a circuit formation method which hardly hinders hole-insertion type part from being mounted can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140017-A (JP)
Title: Compressor
Inventor: BABA KOJI
IPC: F04B27/10
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor provided with a plurality of cylinder bores, a piston reciprocating and moving in the cylinder bores, a valve plate forming a discharge hole for leading compressed fluid in the cylinder bore to the outside, a discharge valve like a belt plate whose one end part in the longitudinal direction forms a free end and opposes to the discharge hole to open and close the discharge hole, and a retainer having an opening regulation face extending in the same direction as the discharge valve and opposing to the valve plate across the discharge valve to regulate opening of the discharge valve to prevent vibration of specific frequency caused by vibration of the discharge valve and gas pulsation from becoming conspicuous.  <P>SOLUTION: This compressor is provided with the plurality of cylinder bores, the piston reciprocating and moving in the cylinder bores, the valve plate forming the discharge hole for leading compressed fluid in the cylinder bore to the outside, the discharge valve like the belt plate whose one end part in the longitudinal direction forms the free end and opposes to the discharge hole to open and close the discharge hole, and the retainer having the opening regulation face extending in the same direction as the discharge valve and opposing to the discharge plate across the discharge valve to regulate opening of the discharge valve. Opening of the discharge valve regulated by the retainer differs depending on the discharge valves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149546-A (JP)
Title: Electronic equipment equipped with display part
Inventor: KAMIYA KUMIKO
IPC: G11B31/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment equipped with a display part enabling a user to directly input numerals such as a disk track number and a disk number even without forming ten keys.  <P>SOLUTION: This electronic equipment 21 equipped with a display part having a display part 22 capable of displaying at least numerals is provided with n (n≥2) preset buttons B1 to B6, a digit value deciding means for deciding the numerical value of one of 1st to 6th digits allocated to the preset buttons B1 to B6 based on the operation states of the preset buttons B1 to B6 by a user, a numerical value deciding means for deciding a numerical value desired by the user, the character and numeral display part 23 of the display part 22 being capable of displaying at least 6-digit numerals, and a digit value display means for displaying each decided digit value in each of the areas E1 to E6 of the character and numeral display part 23 by aligning digit positions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143567-A (JP)
Title: Multilayer type mattress, spread pad or bed pad, and its manufacturing method
Inventor: ODA KEIZO
IPC: A47C27/15
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer type mattress, spread pad or bed pad excellent in performances such as warmth and comfortableness in a washable structure.  <P>SOLUTION: The mattress, the spread pad or the bed pad is provided with surface cloth, a feather or down layer, inner cloth, an inner cotton layer and back cloth in the order, its planar shape is roughly rectangular and the outer peripheral part is integrated. The multilayer type mattress, spread pad or bed pad is provided with vertical sewing lines and/or horizontal sewing lines sewn through the front cloth, the feather or down layer, the inner cloth, the inner cotton layer and the back cloth, an interval between the vertical sewing lines is 10-55 cm and the interval between the horizontal sewing lines is 10-110 cm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113101-A (JP)
Title: Active energy ray-curable resin composition
Inventor: SAKAMOTO KEIICHI
IPC: C08F290/06
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-solvent type urethan (meth)acrylate resin-based active energy ray-curable resin composition, showing a small change in the color hue of a coating film immediately after irradiation and less fading of the color hue of the coating film with time after curing, even after irradiation with intense active energy rays such as ultraviolet rays or electron beams.  <P>SOLUTION: The active energy ray-curable resin composition comprises: a urethan (meth)acrylate resin (A) that is obtained by reacting a polyisocyanate compound (a) having 2 or more isocyanate groups per molecule, and a polyester polyol (b) obtained using an acid represented by general formula (I) or an anhydride thereof, and a hydroxy group-containing (meth)acrylate (c); and a reactive diluent (B).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150968-A (JP)
Title: Prepayment identification information agency system
Inventor: NAMIKI KOICHI
IPC: G06Q10/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to determine the type of telephone connection service even after settlement of accounts about prepayment price so long as the telephone connection service is not yet started.  <P>SOLUTION: A prepayment PIN agency system 1 comprises a control means 8 executing a payment PIN extraction program 44 for extracting a corresponding payment PIN 25 from a payment PIN storage section 26 upon receiving request information 24 transmitted from a POS terminal 10 through a communication means 6 and transmitting it to the communication means 6 in order to transmit it to the POS terminal 10, and a control means 8 executing a prepayment PIN extraction program 46 for extracting a prepayment PIN 14a, belonging to a type indicated by an enterpriser code 36 and making temporary prepayment tariff the prepayment price, from a prepayment PIN storage section 39 upon receiving a payment PIN 25 transmitted from a portable telephone 12 and the enterpriser code 36 pertaining to the type of telephone connection service from the communication means 6 and transmitting it to the communication means 6 in order to transmit it to the enterpriser's computer 16a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143769-A (JP)
Title: Fire extinguisher
Inventor: NISHIMOTO MITSUNORI
IPC: A62C13/64
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire extinguisher facilitating the fire fighting by positioning a handle on a central vertical line of a body vessel, improving a whole weight balance when lifting it, and allowing a user to straightly lift it and to easily hold it.  <P>SOLUTION: This fire extinguisher is provided with a valve case 2 mounted on an upper mouth 1a of the body vessel 1, the handle 10 comprising a lower side portion 10a attached to the upper surface of the valve case 2 and an upper side portion 10b positioned in an upper part opposed to the lower side portion 10a, and an operating lever 11 disposed between the upper side portion 10b and the lower side portion 10a of the handle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118488-A (JP)
Title: Pinball machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2003-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the decline of amusement by controlling the put-out number of prize balls.  <P>SOLUTION: A pachinko game machine (10) has various kinds of winning ports provided in a game area where hit game balls can roll, for putting out a prescribed number of prize balls set beforehand by the entry of the game balls. In the case that the game balls enter one of the various kinds of winning ports, the pachinko game machine (10) adds the number of the entry of the game balls to the number of the prize balls set for the winning port and puts the obtained number of balls out. The total number of the put-out balls is ≥1 and ≤15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249088-A (JP)
Title: Pillow
Inventor: KOSHIBA KAZUO
IPC: A47G9/10
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow capable of automatically adjusting the height according to the change of the posture of a user while sleeping so that the user can sleep comfortably, and allowing the user to easily adjust the height according to the body size of the user.  <P>SOLUTION: When a load is applied to a height adjusting part 12, a fluid quantity adjusting part 14 is expanded and the height adjusting part 12 is lowered. On the other hand, when the load on the height adjusting part 12 is reduced, the fluid quantity adjusting part 14 is contracted and the height of the pillow is increased. Accordingly, the height of the pillow can be automatically adjusted only by the change of the load applied to the pillow when the user turns during the sleep. Furthermore, as the internal spaces of the height adjusting part 12 and the fluid quantity adjusting pat 14 communicate with each other via a set of check valves 34 and 36 combined so that the directions of flowing are different from each other, the speed of flowing of the fluid between them can be slowed and the swaying instability peculiar to a pillow filled with a fluid such as an air pillow can be eliminated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI