baber/WOPTO huggingface dataset:
Patent JP-2004114710-A (JP)
Title: Bicycle rear wheel drive and bicycle
Inventor: HIRANO RYOICHI
IPC: B62M11/02
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bicycle rear wheel drive by which it makes possible to make a bicycle small and compact and which is easy to handle and can cause the variety of the appearance of the bicycle in comparison with the chain transmission devices of conventional bicycles and the bicycle mounting the same.  <P>SOLUTION: The bicycle rear wheel drive 3 in the bicycle A has a crank 31 rotatably supported at the predetermined position of a bicycle frame 4, a driving sun gear 32 supported by a crank rotating shaft 311, a driven planet gear 33 having a diameter smaller than that of the gear 32, an intermediate driving frictional wheel 34 rotating with the planet gear, a supporting arm 35 supported pivotably relative to the crank rotating shaft 311 and rotatably supporting the gear 33 and the frictional wheel 34. The arm 35 supports the planet gear 33 such that the it mesh with the sun gear 32 and can revolute around the sun gear 32 and supports the intermediate driving frictional wheel 34 such that it can reciprocate between the position P1 where it comes in contact with a bicycle rear wheel circumferential face and the lowered position P2 apart from that position by the revolution of the planet gear 33.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114118-A (JP)
Title: Method for manufacturing metallic tube
Inventor: O HISHU
IPC: B21D5/12
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a metallic tube by which high shape accuracy, dimensional accuracy and surface quality are obtained and, especially, in which a lubricant is not used by taking environmental problems into consideration.  <P>SOLUTION: This manufacturing method of the metallic tubes includes a plastic deformation stage by roll forming, forming using dies and shoes or forming using them jointly and a welding stage. This manufacturing method of a straight seam welded metallic tube is performed by adding ultrasonic vibration to all or part of adopted rolls, dies and shoes. In this way, the cross section of the tube in forming, in welding or just after welding along the longitudinal direction is restrained and pressurized continuously. Friction produced with a material to be worked and the metallic tube is remarkably reduced by adding the ultrasonic vibration to the rolls, the dies and the shoes. Furthermore, because driving force is imparted to the material to be worked and the metallic tube by constituting so that surface traveling waves are formed by transmitting the vibration to the surface of the dies, the shoes, or the like, as compared with conventional methods, the metallic tube having higher accuracy and higher quality is easily manufactured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126727-A (JP)
Title: Information terminal equipment
Inventor: HASEBE HIROYUKI
IPC: G06F15/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide information terminal equipment whose long time driving is possible, and whose sense of stability in operation is improved.  <P>SOLUTION: A scanner part 10 is arranged so that a central axis Y<SB>3</SB>can be substantially matched with a central axis Y<SB>1</SB>of an information terminal 1. Also, two batteries 7 are arrayed in a casing 2 so as to be lined toward a vertical direction Y so that a central axis Y<SB>7</SB>can be substantially matched with a central axis Y<SB>3</SB>of the scanner part 10. A chamfered part 14 at an angle α which can be easily gripped by a user is formed between a back face 11 and a side face 13 of the casing 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125931-A (JP)
Title: Elastic blade and image forming device
Inventor: TSUKIDA TATSUICHI
IPC: C10N20/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic blade which prevents brake squeal (abnormal noise) and roll-up of the elastic blade and the image defect by peeling of fine powders, and also to provide an image forming device.  <P>SOLUTION: Vibrating voltages formed by superposing an AC voltage on a DC voltage are impressed to an electrostatic charging roller 2 and a lubricant mixed with a plurality of kinds of fine powders is imparted to at least the edge portions of the cleaning blade 13a touching the surface of a photosensitive drum 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128767-A (JP)
Title: Flip-flop circuit and frequency divider
Inventor: KOBAYASHI SATORU
IPC: H03K23/00
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flip-flop circuit capable of deciding an initial logic value in an ECL circuit.  <P>SOLUTION: The flip-flop circuit 2 is provided with ECL circuits 11 to 14 each comprising transistor pairs whose emitters are connected. The flip-flop circuit 2 is provided with first and second power terminals VDD1, VDD2. A voltage is provided between a base potential of one transistor and a base potential of the other transistor in the ECL circuits 11 to 14 by the power terminals VDD1, VDD2 supplying different power supply voltages Va, Vb in an initial state just after application of power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121492-A (JP)
Title: Soundproof equipment with disposer for kitchen
Inventor: NISHII MASAHIRO
IPC: A47B77/08
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve soundproof performance by absorbing vibration generated in driving a disposer by a soundproof material, to improve construction property at a site, to reduce construction expenses, and to manufacture the soundproof equipment at a low cost.  <P>SOLUTION: The soundproof equipment is constituted by pasting a laminated body (3) consisting of a vibration damping sheet (1) and a sheet-shaped restraining member (2) which is pasted to one side of the sheet (1) and whose longitudinal elastic coefficient is ≥1GPa to the whole outer surface of the disposer side of a sink (4) on the side of the sheet (1). Since only the soundproof material is pasted at least to the outer surface of the disposer side of the sink, the construction property at the site is improved and the construction expenses are reduced. Moreover, since structure is simple, the equipment is produced at low costs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129402-A (JP)
Title: Motor-driven power steering apparatus
Inventor: ASAUMI TOSHIO
IPC: H02P5/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven power steering apparatus which has a plurality of motors each for supplementing a steering force and which increases the distributing quantity of a supplementary steering force imparted to a normal motor when at least one of the plurality of the motors is faulted and which relieves the driver load.  <P>SOLUTION: The motor-driven power steering apparatus includes a target current distributing unit 50 for increasing a distribution of the auxiliary steering force imparted to a normal motor when at least one of a plurality of motors 19A, 19B is faulted to alleviate the driver load, by increasing the amount of the distribution of the force imparted to the normal motor. Further, the apparatus includes a current limit value setting unit 63 for setting a current limit value of the plurality of the motors to set the current-limiting value of the normal motor to a fault time current-limiting value by the setting unit. Capability of the normal motor is performed at the maximum by distributing the motor current, in response to the faulted time current limit value via a current distribution deciding unit 62 to be input by the faulted time current limit value by the target current distributing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122645-A (JP)
Title: Printing device, printing method, program, and computer system
Inventor: SAI NORIYUKI
IPC: B41J2/175
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To quicken a printing time of an N up printing method in a combined apparatus.  <P>SOLUTION: A printing device acquires a plurality of images by carrying out a reading operation of reading an image from a document by a plurality of the number of times, and prints the plurality of images to predetermined positions of a medium, respectively (so-called N up printing). The printing device starts printing of already read images to the medium before the reading operation by the plurality of the number of times is finished. According to the printing device, the printing time of the N up printing method can be quickened in the combined apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127839-A (JP)
Title: Electrochemical device
Inventor: IIJIMA TAKESHI
IPC: H01M10/0565
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical device improving wettability of leads, especially a positive electrode lead, bettering a connection work with an exterior circuit, and that, capable of preventing connection failure or peel-off due to electrolytic corrosion.  <P>SOLUTION: The electrochemical device provided with a collector, a positive and a negative electrodes having layers containing active materials arranged in contact with the collector, and an electrolyte containing at least lithium support salt and a solvent, with a metal laminate film used for an outer package body, is further provided with a first lead 11 at least made of the same material as the positive collector material, and a second lead 12 connected with the first lead 11 and with a better solder wettability than the first lead, with at least one face of the second lead 12 made roughened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123365-A (JP)
Title: Sheet feeder, and image forming device having the same
Inventor: UCHIDA YASUHIRO
IPC: B65H7/04
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect absence of paper sheets before starting image formation by the high-speed operation of a color LBP.  <P>SOLUTION: A paper absence detection means of a paper feed device is provided on a paper sheet rear end regulating plate to detect paper absence state in an early stage substantially as soon as the feeding of a last paper sheet is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195179-A (JP)
Title: Light source device for illumination in optical observation apparatus and method for exchanging light source lamp
Inventor: SANDER ULRICH
IPC: G02B21/06
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source device with which a light source is watched over the life or over a whole service period, counting of the working hours is dispensed with and which can inform a user or an observer (a surgeon or a watchman or the like) of necessity of exchanging a lamp in its early stages to provide and a method for exchanging a lamp.  <P>SOLUTION: In the light source device having at least one lamp in an optical observation apparatus or for the optical observation apparatus, at least one light sensors 3a, 3b for measuring intensity of light emitted from the lamp 1 are disposed, the light sensors 3a, 3b are connected with a reporting unit 5 for the observer 9 via an electronic unit 4 and the reporting unit 5 has at least one among an acoustical signal transmitter 6, an analogue and/or digital display 5, a luminous element and a display unit 12 disposed at a microscope 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003122053-A (JP)
Title: Method of solidifying toner
Inventor: VANBESIEN DARYL
IPC: G03G9/08
Filed: 2002-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of preparing a toner having characteristics, such as excellent fixing characteristics. SOLUTION: The method of preparing the toner is characterized in mixing a coloring agent dispersant, latex emulsion, wax dispersion and a solidifying agent containing alumina-coated silica of colloid and a polyhalogenide metal.
Patent JP-2003233609-A (JP)
Title: Map delivery server, map delivery method, computer- readable recording medium with program recorded, and program
Inventor: TSUCHIDA TAIJI
IPC: G06Q50/22
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To deliver appropriate map information depending on a user's status via fewer operations, in a map delivery server for delivering map screens of destinations to a terminal of a user who visits a plurality of destinations in succession.  <P>SOLUTION: From a user terminal 2, a schedule of successive visits to a plurality of destinations is registered in advance in the map delivery server 1. The user, from a portable telephone terminal 3, requests delivery of a map from the map delivery server 1. The map delivery server 1 manages the user's status of visits to specified places, and in dependence on the visit status, delivers a map image to the portable telephone terminal 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004130706-A (JP)
Title: Printer and image input/output device
Inventor: SHIROI SOICHIRO
IPC: B41J2/18
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image input/output device that can secure a quantity of a liquid to be absorbed by a liquid absorption material and surely introduce ink to the liquid absorption material.  <P>SOLUTION: This printer comprises a printing section for printing an image on a printing paper by ejecting ink, a waste liquid pipe 52 for allowing waste ink discharged from the printing section to flow therein, a relay pipe 62 which has an upstream side end section 63 detachably connected to the downstream side end section 54 of the waste liquid pipe 52 and is adapted to allow the ink introduced from the waste liquid pipe 52 to flow, the liquid absorption material 50 for absorbing the ink flowing out from the downstream side end section 64 of the relay pipe 62, and a housing 31 for accommodating a printing section, the waste liquid pipe 52, the relay pipe 62 and the liquid absorption material 50. The housing 31 has a first opening section 70 for introducing the downstream side end section 54 of the waste liquid pipe 52 from the inner section to the external section and a second opening section 76 that exposes the downstream side end section 54 and the upstream side end section 63 so as to enable operation of connecting them with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132643-A (JP)
Title: Radio floor heating control device
Inventor: ASADA TAKAO
IPC: F24D3/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve the executing property of a floor heating control system by converting radio communication protocol to two-way communication protocol.  <P>SOLUTION: A relay 4 is provided between a radio floor heating remote controller 3 and a heat source machine 1. This relay 4 is provided with a data converting means 12 for converting radio communication protocol and standard protocol to each other. With this structure, combined operation of the radio floor heating remote controller with other heat source machine is enabled to improve the executing property.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203466-A (JP)
Title: Information recording medium, recording and reproducing method thereof, and reproducing apparatus
Inventor: ANDO HIDEO
IPC: G11B27/034
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording method for recording information on an information recording medium so that information recording and reproducing apparatuses of different manufactures and distributors can exhibit their distinct and unique functions for each manufacture and each distributor when each recording and reproducing apparatus reproduces information having been recorded on the information recording medium.  <P>SOLUTION: Common information (2001) that can be reproduced by prescribed information reproducing apparatuses is recorded, particular information (2002) that can be reproduced by particular information reproducing apparatuses among the prescribed information reproducing apparatuses is recorded, and link information (2003) denoting the relationship between the common information and the particular information is recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136178-A (JP)
Title: Photocatalyst precursor sol, its production method, photocatalytic material, and its production method
Inventor: SUDA YASUHARU
IPC: B01J35/02
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocatalyst precursor which can give a photocatalytic material substantially consisting of a photocatalyst and having a photocatalytic activity in the visible light region without using any special film-forming apparatus.  <P>SOLUTION: The photocatalyst used is a sol (photocatalyst precursor sol) which develops a photocatalytic activity in the visible region when dried or fired. The photocatalyst precursor sol can be produced by adding a nitrogen compound to an amorphous titanium peroxide sol under agitation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139292-A (JP)
Title: Policy diagnostic system of access control
Inventor: KAI MASARU
IPC: G06F21/62
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To investigate whether too severe conditions are included in a policy, specify where the policy is, investigate whether the policy is a too loose condition, indicate the policy which runs short, and provide necessary information to correct the policy to an appropriate policy.  <P>SOLUTION: The system is provided with; a policy storing means; an unauthorized access storing means to store the unauthorized accesses; and a policy analysis means to specify setting entries of a policy causing the occurrence of the unauthorized access, and indicates where the unauthorized accesses has occurred on a policy display area. Moreover, the system is provided with; a policy storing means; an unauthorized access information storing means to store the information necessary for matching a known unauthorized access and a policy and the policy to block the unauthorized access; a policy analysis means to confirm whether the unauthorized access is simulated and the unauthorized access is blocked, and if the access is not blocked, the policy stored in the unauthorized access information storing means is presented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230902-A (JP)
Title: Highly lustrous cold rolled steel sheet and method for producing the same
Inventor: SOTANI YASUHIRO
IPC: B21B1/22
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce a cold rolled steel sheet having high glossiness without utilizing a specified facility when producing a highly lustrous cold rolled steel sheet.  <P>SOLUTION: In a skin pass rolling process in producing the cold rolled steel sheet, skin pass rolling is carried out by three or more rolling stands in which the steel sheet is rolled, a work roll used in a first stand in which a steel plate is rolled for the first time is determined as a dull roll, and work rolls of two or more used in stands adjacent to each other and including a stand in which the steel plate is at least lastly rolled are determined as a bright roll. Specifically, the work roll used in the first roll is preferably the dull roll having a surface roughness Ra of 0.8-1.4 μm, and the work rolls used in the last two stands are preferably the bright rolls each having a surface roughness Ra of ≤0.05 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004140197-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: SUZUKI TATSUYA
IPC: H01L27/088
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suitably controlling film thickness of a gate insulating film.  <P>SOLUTION: On a surface of a silicon substrate 10, a first oxide film (not shown in figure) and a second oxide film 16 are formed on a first region 13a and a second region 13b by using a thermal oxidation method. The first oxide film is eliminated in the state that the second oxide film 16 is covered with a resist layer 18, and the resist layer 18 is eliminated with chemical whose main component is organic solvent like isopropyl alcohol. After that, a third oxide film 22 whose film thickness is different from that of the second insulating film 16 is formed on the first region 13a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145414-A (JP)
Title: Abnormal input detection device
Inventor: FUTAMURA OSAMU
IPC: G06F17/30
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormal input detection device for detecting abnormal input intended to distort information, from among keyword data input by consumers.  <P>SOLUTION: The keywords input by the consumers using consumer systems 8a, 8b, 8c and the number of times of input of the keywords (keyword data) are stored in a Web server 6. In the abnormal input detection device 2, the keyword data stored in the Web server 6 are acquired at given intervals via a communication control part 24 and stored in a keyword data storage part 22. Next, when the number of input of keywords during a particular given period increases by not less than a predetermined percentage than the number of input of keywords during a given period immediately before the particular given period, the number of input of keywords during the particular given period is compared with the number of input of keywords during another given period immediately after the particular given period. When the number of input of keywords immediately after the particular given period is not more than a predetermined percentage of the number of input of keywords during the particular given period, the input of keywords during the particular period are detected as abnormalities and the particular given period during which the abnormalities are detected and the keywords are displayed on a display part 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142748-A (JP)
Title: Ink container
Inventor: MATSUOKA MASAHIRO
IPC: B65D41/32
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink container in which no ink remains in a nozzle even if the container falls down or so.  <P>SOLUTION: The ink container consisting of a cap formed with a thin part between a cut-off portion and the nozzle and a body to which the cap can be fixed has a wire material put in the nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141898-A (JP)
Title: Friction stirring and joining method and device
Inventor: OKAMOTO KAZUTAKA
IPC: B23K20/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermittent friction stirring and joining device having a compact machine head ready for extensive applications, and an intermittent friction stirring and joining method.  <P>SOLUTION: In the friction stirring and joining device provided with a tool 1 having a shoulder part 1a of large diameter and a pin part 1b of small diameter projecting in the axial direction which performs the joining by inserting the tool in a work while rotating the tool, the tool, a moving mechanism thereof, and a backing member 5 of the work are accommodated in one frame 10. A tool moving device includes a spindle motor 2 to rotate the tool, axial moving devices (4, 13a, 13b, and 14) to move the tool in the rotary shaft direction, and joining direction moving devices (9 and 17) to move the tool along the joining line of the work. The device holds a part of the work and joins it for a short distance, and is applicable even when the work has a complicated shape or the work is difficult to move.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105159-A (JP)
Title: Scratching board for cat produced by using balsa material, method for producing the same and playing tool
Inventor: SHIMOMURA MITSUKO
IPC: A01K13/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scratching board which is made from a soft balsa material and is a different material from household goods, for a pet cat so as not to scratch the household goods for giving a damage.  <P>SOLUTION: This scratching board is provided by housing the scratching board 2 made from a balsa material or a laminated lumber of the balsa material into a receiving dish 1, and teaching the scratching habit to the cat from a time of a kitten by giving the playing tool made from the balsa material.  <P>COPYRIGHT: (C)2004,JPO