baber/WOPTO huggingface dataset:
Patent JP-2004162857-A (JP)
Title: Toroidal continuously variable transmission
Inventor: OCHIAI SHIGEYUKI
IPC: F16H15/38
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmitting efficiency and secure durability by preventing the elastic deformation of a power roller.  <P>SOLUTION: A shaft portion 39 is provided at the center on the inside face of an outer ring 31a constituting a thrust ball bearing 24a. A bottomed recessed portion 42 is also provided at the center of the power roller 19a. A conical roller bearing 40 is provided between the inner peripheral face of the recessed portion 42 and the outer peripheral face of the shaft portion 39. As a result, the power roller 19a is hardly subjected to elastic deformation while being prevented from rattling in the radial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162655-A (JP)
Title: Liquid fuel supply system for engine
Inventor: YASUKAWA HEIHACHI
IPC: F02M37/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To inject, in a liquid state, liquid fuel susceptible to vaporization such as LPG by an injection valve of a narrow dynamic range in a high-temperature restarting, sufficiently to an engine request flow rate.  <P>SOLUTION: A portion where the injection valve 8 of a supply pipe 4 for the liquid fuel 1 is connected with downstream of a cutoff valve 11 of a return pipe 9 by a pressure release pipe 16. By opening an open/close valve 17 in stop of an engine, vapor phase fuel generated when sealed liquid fuel 1 is heated and vaporized by heat of the engine is introduced into the pressure release pipe 16. A high pressure spill valve 18 discharges the vapor phase fuel at a set pressure or higher one, and vaporization of the liquid fuel 1 is promoted by the pressure reduction to generate heat of vaporization from the liquid fuel 1. Therefore, temperature rise, that is, pressure increase is suppressed to facilitate restarting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162233-A (JP)
Title: Method for producing lace-like sheet
Inventor: OCHIAI TAKEKO
IPC: D21F13/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material obtained by using a plant becoming a raw material of Japanese paper and capable of obtaining a new model by utilizing it widely without adhering an idea of the Japanese paper.  <P>SOLUTION: This lace-like sheet capable of being used in various uses and having totally different material feeling from the Japanese paper is obtained by steaming the plant becoming the raw material of the Japanese paper, peeling surface skin off and spreading its fibers. It is possible to bleach or dye after the above process. As the plants becoming the raw material of the Japanese paper, a paper mulberry, oriental paperbush, etc., are representative ones, but not limited to them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171068-A (JP)
Title: Photographic printer, accounting management system, photographic print system including these, accounting method of photographic printer, photographic printer control program, accounting management program and computer readable recording medium stored with these programs
Inventor: AOI AKIHIRO
IPC: G07F17/26
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing printer easily usable for a user.  <P>SOLUTION: The photographing printer 5 prints a photograph by accounting a prescribed service charge for the user, and has an identification information acquiring part 51a for acquiring ID for identifying the user from a cellular phone 3 possessed by the user, an identification information inquiring part 51b for inquiring the acquired ID of a server device 4 for associatively storing the ID of the accountable user and accounting information for indicating an amount accounted for this user, a use control part 51c for putting the photographing printer 5 in a usable state by receiving use permitting notice of the photographing printer 5 from the server device 4 as a result of inquiring the ID and an accounting information processing part 51d for informing the accounting information for indicating the amount to the server 4 by associating the accounting information with the ID of this user by setting the amount to be accounted for the user according to the service content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172242-A (JP)
Title: Device and method of measuring absolute tilt of imaging camera
Inventor: SASAKI AKISUKE
IPC: H05K13/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method of measuring an absolute tilt of an imaging camera which can measure the absolute tilt of the imaging camera to a high precision higher than an angle measuring accuracy determined by the recognition resolution of the imaging camera.  <P>SOLUTION: Subtly turning a jig pattern whose tilt is known or selecting a plurality of jig patterns, jig patterns with different tilts are recognized by the imaging camera at a precision higher than the recognition resolution of the imaging camera. The recognition results of the tilts of the jig patterns and the absolute tilts at that time are linearly approximated to measure the absolute tilt of the imaging camera. Consequently, the tilt of the imaging camera can be measured at a precision higher than the angle measuring accuracy determined by the recognition resolution of the imaging camera.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167526-A (JP)
Title: Compression-charging method and compression-charging apparatus
Inventor: MATSUDA YUTAKA
IPC: B30B9/32
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consistently feeding method and an execution apparatus thereof in which a work is charged in a roll compression step irrespective of acceptance/rejection of the thickness, length, shape and material of the work.  <P>SOLUTION: Feed mechanisms each comprising a shaft 100 having eccentric cams 101a arranged and fixed thereto and a rocking body having a rocking bearing which is rocked in a joined condition with each eccentric cam 101a are provided on both sides via a work to be charged, and the feed mechanisms are brought close to each other on an outlet side. The motion of the rocking body generated by rotating the shaft and the eccentric cams is utilized as a compression-shearing stress applying means to the work in a compression-charging method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170667-A (JP)
Title: Sound-absorption structure
Inventor: NISHIMURA YASUHIKO
IPC: G10K11/172
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorption structure achieving efficient sound absorption by efficiently utilizing an existing space, a vehicle body structure or the like.  <P>SOLUTION: The sound absorption structure composed of a plate-like member erected on a substantially cylindrical external wall constituting a suspension tower and demarcating a space opened toward an engine room, and a sound absorption material covering an opening of the space part is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172452-A (JP)
Title: Monolithic semiconductor laser array and its manufacturing method
Inventor: MURAYAMA TAKASHI
IPC: H01S5/343
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monolithic semiconductor laser array of high power.  <P>SOLUTION: The monolithic semiconductor laser array has a plurality of stripe waveguide regions in a laminated structure where a first conductive type semiconductor layer, an active layer, and a second conductive type semiconductor layer whose conductive type is different from the first conductive type are laminated in this order. If the number of stripes is assumed as n while the heat resistance of the laminate is assumed as R, a following equation (1) is met. The equation (1) is expressed as R=R<SB>0</SB>×(1/n)<SP>a</SP>. Where, R<SB>0</SB>is the heat resistance of a single stripe laser, and a is non-interference parameter in a range of 0.6≤a≤1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167950-A (JP)
Title: Image recorder and method of recording image
Inventor: UMEDA TOSHIKAZU
IPC: H04N1/113
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image having a high sharpness without changing a conventional optical system, lowering a usage efficiency of a light, and being affected by a noise.  <P>SOLUTION: An image recorder forms an image by an optical beam of which the intensity is modulated by a modulation signal generating means. The modulation signal generating means comprises a comparing means 4 for comparing image recording signals of a previous pixel and a pixel to be recorded with each other, a first timing control means 5 for delaying only a timing for reading the image recording signal to convert it to an analog signal when the value of the recording signal of the previous pixel is greater than the value of the recording signal of the pixel to be recorded, an analog converting means for reading the image recording signal to convert it to the analog image recording signal at a timing controlled by the first timing signal control means 5, and an optical beam sweeping means for sweeping the optical beam by modulating the intensity thereof based on the converted analog image recording signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169875-A (JP)
Title: Construction of spool valve
Inventor: ONIZUKA TOSHIKI
IPC: F16K27/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems, such as leak of a pressure medium when each component of a spool valve is made of synthetic resin, and to provide a spool construction manufacturable at low cost, having high durability and easily enabling high speed operation of a spool.  <P>SOLUTION: A cylinder 7 is fitted into a housing hole 6 of a housing 5 by clearance fit, and sockets 33 are fitted through first pressure medium flowing ports 11a of the housing 5 and second pressure medium flowing ports 11b of the cylinder 7 communicating with the first pressure flowing medium ports 11a. Small diameter parts 33a of the sockets 33 are fitted into the second pressure medium flowing ports 11b by clearance fit, and enlarging form parts 33b are engaged with stage parts 35 formed on the first pressure medium flowing ports 11a. By screwing piping end parts 3a in the first pressure medium flowing ports 11a, the sockets 33 are held in a fitting position, so that sealing of the flowing ports is performed and rotation of the cylinder 7 in the housing 5 is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171474-A (JP)
Title: Observation device
Inventor: UEDA YASUO
IPC: H04W52/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an observation device with less power consumption, getting into a receiving mode when necessary.  <P>SOLUTION: The observation device 2 gets into a waiting mode when a squelch signal is off, gets into a receiving mode when the squelch signal is on, and, when in the receiving mode, returns collected data in response to a call signal sent from a monitoring device 1. The observation device 2 has a carrier detection circuit 3 for detecting the presence of a carrier of the call signal sent from the monitoring device 1, and controls the squelch signal SQ according to the result of detection by the carrier detection circuit 3. By detecting the presence of the carrier of the call signal sent from the monitoring device and controlling the squelch signal according to the result of detection, the observation device 2 gets into the waiting mode when the squelch signal is off, and power consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175667-A (JP)
Title: Onium salt
Inventor: NAGAKURA NAOTO
IPC: H01L31/04
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new onium salt which is useful as an electrolyte for an electrochemical device such as a lithium ion battery and a liquid at normal temperature and has high ionic conductivity and excellent reduction resistance.  <P>SOLUTION: The onium salt is composed of bicyclo type cation represented by general formula (VI) (wherein, X denotes a nitrogen atom or a phosphorus atom; and m and n denote each an integer of 4-6) and an asymmetric anion such as a trifluoromethylsulfuric acid(trifluoromethanesulfonyl)imide anion or a (trifluoromethyl)trifluoroborate anion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049873-A (JP)
Title: Breadmaking machine
Inventor: LEE JONG-WOOK
IPC: A47J37/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breadmaking machine capable of easily attaching and removing a sealed pack.  <P>SOLUTION: This breadmaking machine comprises: the main body formed of an oven room and a parts room; a pair of kneading drums set parallel at a prescribed distance in the oven room to alternately rotate to wind up both end parts of a mixture pack filled with bread making materials; and a drum drive part to rotate the kneading drums. The kneading drums are equipped with rotation axis members driven by the drum drive part, drum members coaxially set on the rotation shaft members, and a one way clutch put between the rotation axis members and the drum members to allow rotation of drum members against the rotation shaft members upon winding up rotation of the rotation shaft members and obstruct rotation of the drum members against the rotation shaft members in another direction rotation of the rotation shaft members.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179813-A (JP)
Title: Peak factor reduction apparatus
Inventor: HORI KAZUYUKI
IPC: H04J13/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that in a conventional peak factor reduction technology, signal quality is greatly deteriorated because a signal is changed over a wide time width before and after a peak level.  <P>SOLUTION: Using an impulsive compensation signal produced on the basis of the peak level performs subtraction from the peak level. Since deterioration in the signal quality caused at peak factor reduction can be suppressed smaller in this way, the peak factor reduction effect is much more increased at the same signal quality as that of prior arts. Further, the peak factor of a multicarrier signal can also be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173908-A (JP)
Title: Movable type radiation imaging device
Inventor: WATABE TETSUO
IPC: G01T1/24
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden to an operator's body, by assisting electrically a work to lift an electronic cassette and place it in a horizontal position on a table or a bed on which an examinee is laid.  <P>SOLUTION: The device is provided with a radiography parts control means, an image processing means, and a display means. The device has a posture changing means to lift the radiography parts from vertical to level condition at the time of the installing, comprising a moving means for moving at least one of radiography parts so that a detecting face of its detection means is maintained in the vertical position when moving. The radiography parts are attachable/detachable from the moving means only in the vertical condition or level condition. The posture changing means is provided with a means to change height of the radiography parts in level condition. The moving means with these functions is also used as a mobile having bulb equipment for X-ray emission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175923-A (JP)
Title: Ink containing nucleotide polymer and absorbent
Inventor: UMEDA MAKOTO
IPC: C09D11/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable the judgment of an original or an imitation, the prevention of counterfeit, the suppression of information, the identification of individual information and the like to be carried out with good operability in high accuracy without losing or deteriorating a sheet.  <P>SOLUTION: The ink contains a nucleotide polymer and an absorbent. The nucleotide polymer includes one or more kinds selected from the group consisting of a high-molecular weight DNA, a low-molecular weight DNA, a high-molecular weight RNA, a low-molecular weight RNA and a derivative thereof. The absorbent includes at least one of a graft polymerized starch-based water-absorbing resin and a polyacrylic acid salt-based resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178370-A (JP)
Title: Generation of news content to distribute browsing of newspaper article, list display of major newspaper items, animation explaining major articles, incidental speech sound in batch simultaneously to personal computer using high-speed internet
Inventor: ARAI KENJI
IPC: G06Q50/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate news contents to be displayed and outputted, all together on a personal computer of a televiewer who has signed a downloading contract with an internet information service company using high-speed Internet, based on each of weekly ranking display of major newspaper articles, a display which can be expanded/reduced/scrolled an article section arbitrarily selected in newspaper pages or in a single space page of newspaper, an animation which explains newspaper article ranked in weekly ranking, and a speech sound incidental to the animation as a material.  <P>SOLUTION: Newspaper page data including photographs are extracted from a newspaper editing/production system of a newspaper company, and changed into data for electronic newspapers browsible with a personal computer. A news ranking screen is generated, in the order of descending placing areas of each page, animation/speech sound for explaining the news on the newspaper article is organized, data processing is conducted, and the news contents corresponding to the high-speed Internet is generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222621-A (JP)
Title: Method for testing presence of microorganism in gaseous environment comprising hydrogen peroxide
Inventor: OHRESSER SERGE
IPC: C12Q1/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for testing the presence of microorganism in a gaseous environment comprising hydrogen peroxide, and to provide a cassette containing an agar growth medium that is adapted for execution in the method.  <P>SOLUTION: The method comprises a step of bringing the gaseous environment comprising the hydrogen peroxide into contact with an agar growth medium, comprising a salt of pyruvic acid (i), placing the growth medium in an environment favoring the development of colonies of microorganisms (ii), and determining the presence of colonies of microorganisms which may have developed during the process (ii) (iii), thus eliminating the risk of false negative in a pyruvic acid and executing the test of the presence of microorganism that is present at the boundary of gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180246-A (JP)
Title: Fixed wireless device and area information service system
Inventor: ASHIKAWA SHIGEAKI
IPC: H01Q19/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To limit an electric wave receivable area without adding any modification to an access point wireless device with a built-in nondirectional antenna.  <P>SOLUTION: A fixed wireless device 60 comprises a paraboloidal reflecting mirror 30 positioned in an access point in a wireless local area network system, and the access point wireless device 40 with the built-in nondirectional antenna provided approximately on a focal point of the paraboloidal reflecting mirror 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004181589-A (JP)
Title: Bit
Inventor: TAKEGAWA MASAHIRO
IPC: B24D7/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit in which there is little fear of a failure, such as a chip of a diamond tip joined to the tip of a bit body, and which is especially suitable for the drilling of an iron plate.  <P>SOLUTION: The bit 1 is mainly comprised of a cylindrical bit body 3, a plurality of tips 2 joined to the tip of the bit body 3 in an alienated state with keeping a predetermined clearance C, and a substantially cylindrical coupled transmission portion 4 which is provided on the rear end of the bit body 3 and coupled to a core drill for making the bit 1 perform high-speed rotation, and of which the diameter is reduced against the bit radius of the bit body 3. The tip 2 is joined so that the clearance C with the adjacent tip 2 becomes not more than 2.0 mm. Further, on the external side 5 of the tip 2, one groove portion 7a is provided, on the internal side, two groove portions are provided, and wear at the drilling can be equalized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004097200-A (JP)
Title: Plastic plate and set-up body of the plastic plate
Inventor: WATABE YASUHIRO
IPC: C12Q1/68
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic plate capable of more surely conducting a gene analysis than ever, by increasing an amount of a sample, such as a gene fragment and a specimen, which is to be hybridized, and to provide a set-up body of the plastic plate.  <P>SOLUTION: The plastic plate 2 is so structured that two or more samples to be subjected to the analysis are received therein, wherein many of wells (concavities) 3 for receiving the samples are formed on a surface 7 of the plate by transferring shapes of a mold. Thus, each of wells 3 receives an enough amount of the sample, so that various examinations/analyses/reception of the samples are efficiently and more surely conducted than ever.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004189636-A (JP)
Title: Hair cosmetic
Inventor: NISHIMOTO HIROAKI
IPC: A61Q5/06
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair cosmetic high in hair-setting ability and set hair retentivity, capable of suppressing hair stiffness, and good in rinsability in washing the hair.  <P>SOLUTION: The hair cosmetic comprises a coating film-forming high-molecular compound, a (co)polymer made from monomer(s) consisting preferably of polyvinylpyrrolidone and/or a carboxylic acid or a derivative thereof, and a 1,2-alkanediol, preferably 5-10C one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003327595-A (JP)
Title: Bleaching catalyst
Inventor: DANJO HIROSHI
IPC: C11D3/39
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleaching catalyst having sufficient bleaching activities even at a low temperature, hardly having properties of bleaching a dye and damaging a fiber, and also exhibiting excellent activities for preventing color migration of the fiber, and to provide a bleaching composition.  <P>SOLUTION: The transition metal complex of a cyclic amide is represented by formula (1) [R<SP>1</SP>to R<SP>6</SP>are each a 1-16C hydrocarbon group, a perfluoroalkyl group or a halogen atom; R<SP>7</SP>is a 1-18C alkylene group or a perfluoroalkylene group; A is a group having 1-3 quaternary ammonium groups substituted with an alkyl group or linked by an alkylene group, a heteroaromatic ring, a quaternary cation group or the like; M is a transition metal; L is a ligand; and Q is a counter ion]. The bleaching catalyst comprises the transition metal complex. The bleaching composition contains the bleaching catalyst, and a peroxy bleaching agent selected from hydrogen peroxide, a peroxide generating the hydrogen peroxide in an aqueous solution and an organic peracid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004194723-A (JP)
Title: Futon cover for business use
Inventor: ODA KEIZO
IPC: A47G9/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a futon cover for business use comprising a top cloth and an underside cloth, provided with an opening part on one side of four sides with the outer peripheries sewn up together, and having no need for being tuned outside in when washing the futon cover removed from a futon and placed in the inside-out state.  <P>SOLUTION: A previously dyed textile comprising a geometric pattern is used for both or one of a top cloth 3 and an underside cloth 4, and other sides 1a, 1c, and 1d except an opening part 2 have double sewing. This cover is formed in such a manner that four sides of both the surface and the back and both inside faces in total can be used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI