baber/WOPTO huggingface dataset:
Patent JP-2002039992-A (JP)
Title: Capillary array
Inventor: KASAI SHOZO
IPC: C12M1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which gel produced when capillary heads are mounted to a buffer solution container and air bubbles in a buffer solution do not adhere to the ends of the capillary heads nor the air bubbles occur. SOLUTION: In the structure of the capillary head parts, a capillary receiver, capillaries, and the liquid contact surface of an adhesive are flush with each other, and the coarseness of the same plane of the liquid contact surface is provided with a mirror surface equal to 3S or smaller. The total area ratio of the capillaries within the inner-diameter area of the capillary receiver in the same plane in contact with a liquid is set at 60-73%.
Patent JP-2002248793-A (JP)
Title: Ink jet recorder and method of operating recovery of recording head
Inventor: ARA YOJI
IPC: B41J2/185
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and a method of operating recovery of a recording head wherein unwilling collision of a recording head with a recovery means is avoided so that the damages thereof can be prevented and the recording head is positioned on a position for the recovery operation of the recovery means, and then the recovery operation is surely performed. SOLUTION: The head recovery means 59 performs the recovery operation of the recording head 3 at a recovery operation position which is opposite to the head recovery means 59. A carriage lock 120 blocks the recording head 3 not to be moved to the recovery operation position under a predetermined condition. The carriage lock 120 is engaged with a hole 2a of the carriage 2 during the recovery operating time by the head recovery means 59 so that the carriage 2 and the recording head 3 are positioned to the recovery operation position.
Patent JP-2001296974-A (JP)
Title: System and method for storing data
Inventor: TOPHAM ANDREW
IPC: G06F11/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for storing data which improves actual reliability by writing at high speed and removing a single point fault in the data storage system. SOLUTION: The system includes at least one rotation disk data storage devices (201 to 204) and a plurality of solid state data storage devices (205 and 206), respectively. The respective devices (205 and 205) are divided into data staging areas (301 and 303) and user data areas (300 and 302), a set of data is written in at least two of the plurality of solid state data storage devices, and data is copied to a rotary disk data storage device from the area (301 and 303) of the solid state data storage devices.
Patent JP-2001319619-A (JP)
Title: Fluorescent lamp
Inventor: SAKAKIBARA YUICHI
IPC: F21S8/04
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp with increased total luminous flux and rate of flux preservation and with suppressed life shortening while reducing enclosed quantity of mercury by suppression of blackening caused by Na component in glass together with reduction of softening temperature of the glass bulb. SOLUTION: The fluorescent lamp 10 possesses a glass bulb 1 enclosing discharge gas, a phosphor layer 2 formed on an inner wall of the glass bulb 1, and stem portions 4, 4 with electrodes 3, 3. The lamp 10 is bent in a single ring after the phosphor layer was formed, and the glass bulb is made of a glass that contains Na2O of 1 to 11 mass %, K2O of 0.1 to 10 mass %, Li2O of 0 to 3 mass % (where the total sum of Na2O, K2O and Li2O is in a range of 5 to 20 mass %), Sb2O3 of 0.1 to 0.5 mass %, and substantially no lead, and its softening temperature is lower than 685 deg.C.
Patent JP-2002259848-A (JP)
Title: Information providing device and method
Inventor: OISHI HIROHISA
IPC: H04N21/431
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To establish a more precise mutual understanding between a consumer and a provider who provides information. SOLUTION: The consumer and the provider of information use information communication terminals U1 to U3 and s1 to sn to request the provision of information and respond to this by means of voices and images.
Patent JP-2002255279-A (JP)
Title: Vibration-proof container for aircraft
Inventor: INOUE TAKESHI
IPC: B65D90/12
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an air cargo transporting vibration-proof container. SOLUTION: The air cargo transporting vibration-proof container comprises a cargo housing case body 1, a base board 2 to be fixed by an onboard fixing device, and a plurality of support means 3 for supporting the case body on the base board. Each of the support means 3 is composed of a vibration-proof means 4 which sustains the weight of the case body and prevents the case body from vibrating and a stopper means 5 which prevents the case body from separating from the base board in a distance more than a specified extent.
Patent JP-2002263821-A (JP)
Title: Joining structure and joining method
Inventor: YAMABE KEIJI
IPC: B22D19/14
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique for joining a cast-in material composed of aluminum or an aluminum alloy and a member composed of a metal-ceramic composite material in good reliability so as not to generate looseness during use. SOLUTION: A recessed part of a dovetail groove is ground to the member composed of aluminum or an aluminum alloy to make the cast-in material, and molten metal composed of the metal-ceramic composite material is poured to the cast-in material to join both members in good reliability without generating any gap.
Patent JP-2002262654-A (JP)
Title: Grain tank in combine harvester
Inventor: NAKAI MASAJI
IPC: A01F12/60
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a grain tank in a combine harvester that is constituted with the upper grain tank and the lower grain tank separately in which the upper grain tank is stably fitted onto the lower grain tank, when the upper grain tank is placed on the lower grain tank. SOLUTION: In front of a chassis 2 equipped with a wheeled system 1, a reaper 3 is set that cuts the upright cereal stems and conveys them backward. The chassis 2 is equipped with the thresher 4 that threshes the cereal stems conveyed from the reaper 3 and screens the threshed grains, with the grain tank 5 that tentatively stores the threshed and screened grains and with the operation panel 6. The grain tank 5 is constituted with the upper grain tank 5a and the lower grain tank 5b. The lower grain tank 5b is fixed to the chassis 2 and equipped with the lower auger 8 for exhausting the grain in the grain tank 5 out of the machine body. The upper grain tank 5a is made openable laterally and the mating faces 7 between the upper grain tank 5a and the lower grain tank 5b are constituted in almost horizontal.
Patent JP-2002254867-A (JP)
Title: Heat treatment mechanism for card and image forming apparatus for card equipped with the mechanism
Inventor: MINOWA YOSHIKI
IPC: B42D15/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment mechanism for a card which can prevent suitably a direct thermal effect due to thermal radiation over an information storage part of the card in heat treatment by a light source, and an image forming apparatus for the card equipped with the mechanism. SOLUTION: In the heat treatment mechanism 16 for the card wherein the card C having the information storage part 74 in a part of the surface of a card main body 72 is treated with heat by using the light source 51 as a heating source, a light-intercepting plate 52 intercepting the light radiated over the information storage part 74 is provided between the card C and the light source 51.
Patent JP-2002089644-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: OSHITARI SHUNICHI
IPC: F16H55/34
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To solve problems in a conventional toroidal type continuously variable transmission interposed a power roller between an input disc and an output disc a wherein the rolling surface of the power roller is flat and smooth that the oil film between disc and power roller becomes excessively thick under the operating condition with a high rolling speed to result in a drop of the traction factor. SOLUTION: The toroidal type continuously variable transmission is configured so that the surface roughnesses of the rolling surfaces 1a-3a, at least either thereof, of the discs 1 and 2 and power roller 3 are made different in the direction of rotary axis A/B of the rolling surfaces, whereby the oil film is prevented from increasing in the part with a higher peripheral linear speed so that the traction factor can be maintained high.
Patent JP-2002265493-A (JP)
Title: New physiologically active substance 20s, 21- epoxyresibufogenin derivative and method for producing the same
Inventor: KOMIYAMA HIROKI
IPC: A61P43/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a derivative useful for ameliorating cancerous cachexia involving IL-6 or treating diseases including multiple myeloma and articular rheumatism. SOLUTION: This physiologically active substance 20S, 21-epoxyresibufogenin derivative of the formula[1] is obtained by a new synthesis method.
Patent JP-2002202411-A (JP)
Title: Retardation plate, polarizing plate and liquid crystal display element using the same
Inventor: SATA HIROAKI
IPC: C08J5/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a retardation plate capable of attaining a quater-wave plate with only a sheet of film extending over total visible ray region and further having improved flatness. SOLUTION: The retardation plate is characterized by being composed of a sheet of cellulose acylate film of which the birefringence in 400-700 nm wavelength range gets larger as the wavelength gets longer, the retardation value measured at 450 nm wavelength (Re450) is in 80-125 nm range and the retardation value measured at 590 nm wavelength (Re590) is in 120-160 nm range and which is film formed with a co-casting method.
Patent JP-2002264419-A (JP)
Title: Ink jet recorder and method for adjusting gap between medium to be recorded and ink jet recording head in the ink jet recorder
Inventor: SUZUKI KENICHI
IPC: B41J19/20
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To suppress deflection and vibration to be generated in a carriage guide. SOLUTION: An ink jet recorder has vertical scanning rollers 8, 9 and 11 for transferring recording papers, a carriage 3 for reciprocating an ink jet recording head 1 which carries out recording to recording papers, in a direction intersecting a transfer direction of recording papers, carriage guides 4 and 5 for guiding the carriage 3, and roller side plates 15 and 16 for supporting the vertical scanning rollers 8, 9 and 11. The roller side plates 15 and 16 support both ends of the vertical scanning rollers 8, 9 and 11, and at the same time support the carriage guides 4 and 5 along the intersecting direction. The carriage guides 4 and 5 have extension parts extending from supporting parts supported by the roller side plates 15 and 16 so that the carriage 3 can move beyond a region between the roller side plates 15 and 16 which support the vertical scanning rollers.
Patent JP-2002269100-A (JP)
Title: Route information retrieving method
Inventor: HATA SHINJI
IPC: G06F17/30
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the information which is the substantially closest to a user by performing retrieval that the user instructs along a route including the current position of the use. SOLUTION: A route information retrieving method includes a receiving process of receiving retrieval conditions inputted by terminal equipment and position information on the user of the terminal equipment, a route retrieving process of retrieving the position information by using a map database and making the position of the user correspond to a route on a road network between reference points, an information retrieving process of retrieving at lest one corresponding item meeting the retrieval conditions within a specific retrieval range along the route by using the map database, and a transmitting process of transmitting the corresponding item to the terminal equipment so that it can be displayed by the terminal equipment.
Patent JP-2002275477-A (JP)
Title: Method for producing coke for blast furnace
Inventor: KATO KENJI
IPC: C10B57/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing coke for blast furnace having a high strength by using a large amount of non-slightly caking coal. SOLUTION: In this method for coke production by charging raw material coal to a coke oven and carbonizing the coal, the blending ratio of coal is adjusted so that an index exhibiting the amount of coking component of coal obtained by a nuclear magnetic resonance spectrum and an index exhibiting viscosity of the coking component of coal are fixed in a fixed range to give high-strength coke.
Patent JP-2002275619-A (JP)
Title: Device and manufacturing organic polymer thin film and method for manufacturing organic polymer thin film
Inventor: MATSUOKA OSAMU
IPC: C08G85/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prepare an organic polymer thin film and to precisely control the film composition and the film structure even when a plurality of kinds of source monomers having large difference in the surface residential time or the reactive energy on a substrate surface are used. SOLUTION: The device for vapor deposition and polymerization is equipped with at least the substrate for deposition to vapor deposit an organic polymer thin film thereon and with a plurality of vapor deposition sources housed in a vacuum chamber. Each vapor deposition source has at least a pulse valve which can independently open or close of a desired time interval or interlocks with others, a source material tank filled with the source monomer, and a heater to control the temperature in the vapor deposition source.
Patent JP-2002233422-A (JP)
Title: Extensible kotatsu (japanese foot warmer with quilt thereon) and extensible low table
Inventor: YOKOTA MIEKO
IPC: A47B1/05
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a table is too small when the number of people increases at the time of having visitors or the like, and even when two tables are put side by side and used it is difficult to make a storage space for it when the number of people is small. SOLUTION: An extensible board is housed on the lower surface of a top plate in the case of a low table. In the case of Kotatsu, a space is formed at the upper part of a frame and the extension board is housed. By pulling it out, easy extension is enabled and extension and contraction are freely performed.
Patent JP-2002273592-A (JP)
Title: Method and apparatus for laser beam machining
Inventor: KASAI TAKAAKI
IPC: B23K26/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the generation of a debrits and the readhesion thereof to a machining part and its vicinity in a laser beam machining. SOLUTION: The apparatus is provided with a modulator 112 with which the direction of polarization of a laser beam emitted from an oscillator 110 is switched, a polarizer plate 113 which branches the laser beam, a collimator 117 which enlarges one of the branched laser beams, a prism 118 which refracts the enlarged laser beam and the other laser beam branched and not enlarged, respectively, and emits both of the laser beams on the same optical axis, and a condenser lens 119 which condenses the emitted laser beams.
Patent JP-2002278463-A (JP)
Title: Price tag holding tool
Inventor: KAWAMATA AKIZO
IPC: G09F3/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a price tag holding tool by which a card holder displaying a price tag, etc., can be made to always face the direction of human eyes without regard to the fitting position of a hook hanger at a display rack. SOLUTION: Concerning the price tag holding tool to be fitted the hook hanger 1 provided with an upper bar 2 and a lower bar 3 which are formed in the state of projecting forward in parallel, the card holder to which the price tag 22 is to be inserted is connected to a supporting member 7 to be fixed to the tip part 6 of the bar 2 in the state of being swingable to the right and left and tiltable vertically.
Patent JP-2002289269-A (JP)
Title: Manufacturing method of photoelectrode for dye sensitized solar cell and manufacturing method of dye sensitized solar cell
Inventor: KATO NAOHIKO
IPC: H01L31/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a photoelectrode for a dye sensitized solar cell, showing an excellent photoelectric transducing efficiency, and a manufacturing method of a dye sensitized solar cell. SOLUTION: The manufacturing method of the photoelectrode 10 for a dye sensitized solar cell, comprising a semiconductor electrode 2 with a light receiving surface F2 and a transparent electrode 1 arranged to adjoin the light receiving surface of the semiconductor electrode, is characterized in that it comprises a surface treatment process wherein electromagnetic waves within a wavelength range of 180-450 nm are emitted to the back surface F22 on the opposite side of the light receiving surface of the semiconductor electrode, and a pigment adsorption process wherein sensitizing pigment P2 is adsorbed to the back surface obtained through the surface treatment process.
Patent JP-2002283595-A (JP)
Title: Weatherability improving mechanism for sublimation type printer
Inventor: SAKURAI HIDEO
IPC: B41J2/325
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a weatherability improving mechanism for a sublimation printer capable of improving weatherability of an image receptive sheet having a sublimation transferring image and forming a desired pattern. SOLUTION: The sublimation type printer comprises an image forming section for forming an image by a sublimation type ink ribbon on a surface of an image receptive sheet having a protection layer formed on a surface of a receptive layer and a pair of heat rollers for applying weatherability to the image by heating the image receptive sheet with the formed image by passing it through a portion between the heat rollers. The printer is equipped with the weatherability improving mechanism comprising plural pairs of heat rollers having different surface conditions and an image receptive sheet path switching means that selectively introduces the image receptive sheet with the formed image to the desired pair of rollers.
Patent JP-2002286569-A (JP)
Title: Package for pressure detector
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive pressure detector of a small size capable of detecting external pressure accurately without generating dispersion. SOLUTION: In this package for the pressure detector, the first metallized electrode 7 for forming electrostatic capacity is provided in one main face of a ceramic base body 1 mounted with a semiconductor element 3 in the other main face, and a ceramic plate 2 having the second metallized electrode 8 opposed to the first metallized electrode 7 in its inner face is sintered integrally with the ceramic base body 1 in a flexible condition to form a sealed space with the other main face of the ceramic base body 1 therebetween.
Patent JP-2002289221-A (JP)
Title: Cell plate for fuel cell, its manufacturing method and solid electrolyte type fuel cell
Inventor: SATO NORITOSHI
IPC: H01M8/12
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cell plate for a solid electrolyte fuel cell provided with a precise and adequately thin electrolyte layer on a board, having small film resistance of the electrolyte layer, capable of sufficiently securing an electrode reaction area and having high reliability in a use condition that start and stop are frequently repeated, provide its manufacturing method and provide a solid electrolyte fuel cell using the cell plate. SOLUTION: This cell plate for a solid electrolyte fuel cell is composed by stacking a solid electrolyte layer 4 between an upper electrolyte layer 5 and a lower electrolyte layer 6, and comprises the board 1 having openings 8 and an insulation layer 2 overlaid on a region excluding the openings 8 in the upper surface of the board and the peripheral parts thereof. The electrolyte layer 4 is so formed as to cover the upper surface of the insulation layer 2, the openings 8 and their peripheral parts. The electrode layer 5 is formed on the upper surface of the electrolyte layer 4. The electrolyte layer 6 is overlaid on the lower surface of the electrolyte layer 4 through the openings 8 from the lower surface side of the board 1. The electrolyte layer 4 comes directly in contact with the electrode layer 6 at the openings 8 and with the board around the openings.
Patent JP-2002291246-A (JP)
Title: Power supply circuit
Inventor: OTSUKA TADASHI
IPC: H02M3/155
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit which can be miniaturized and stably operate a DC-DC converter for an enough time even if the input voltage decreases. SOLUTION: The power supply circuit is provided with a coil L3 magnetically coupled to a coil L2, and a regenerating control circuit 3 for regenerating power generated by the coil L2 to an input side of the DC-DC converter 3 through the coil L3. A current flowing in the coil in the DC-DC converter 2 fluctuates and the power is stored in the coil. Since the power is extracted by the coil as induced electromotive force and the induced electromotive force is regenerated to the input of the DC-DC converter 2 through a diode D1, the DC-DC converter 2 can be driven for the enough time after a power switch is turned off even if capacitors C1, C2 having large capacitance are not connected to an input terminal of the DC-DC converter 2. The power supply circuit can be miniaturized and the cost of components can be reduced.
Patent JP-2002286353-A (JP)
Title: Cold insulation box
Inventor: SAGAWA MASAYUKI
IPC: F25D21/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulation box in which production of condensate can be prevented or reduced by ensuring the distance between the bottom face of an outer case and the installing face, and the outer case can be prevented from being contaminated with condensate. SOLUTION: The cold insulation box 3 comprises a box type outer case 1 having an opening in one end face, a box type inner case 1 disposed in the outer case 1 and having an opening in one end face, a cover 2 for opening/ closing the opening of the outer case 1, a thermal insulation material interposed between the outer case 1 and the inner case, and a cooler disposed on the outer surface of the inner case. A tray 4 for mounting the outer case 1 is provided. The tray 4 is provided with a height defining part 5 for keeping a constant distance between the bottom face 7 of the outer case 1 and the flat part 6 of the tray 4.
Patent JP-2002285444-A (JP)
Title: Fused and cut elastic string member
Inventor: FUJISAWA MITSUO
IPC: D02G3/40
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a covered elastic string member not exposing a core material, having the section completely covered with a thermoplastic yarn or woven fabric even if the section is the one obtained by cutting the elastic string member the periphery of which is covered with the thermoplastic yarn or the woven fabric for the decoration, the reinforcement or the like of the periphery of the elastic member of a natural rubber, a synthetic rubber or the like, and further capable of preventing the thermoplastic yarn or woven fabric from becoming untangled at the terminal by the fusion. SOLUTION: This elastic string member comprising at least one or more string core materials 10 comprising an elastomer capable of being cut by an ultrasonic wave such as the natural rubber and the synthetic rubber, and a thermoplastic material such as a fiber, a thread, a string or a tape has at least one terminal 30 cut by the ultrasonic wave and a core terminal part 11 covered with a sheathing member 20 fused by the ultrasonic processing.