baber/WOPTO huggingface dataset:
Patent JP-2001350034-A (JP)
Title: Optical device having optical fiber diffraction grating
Inventor: TAMURA MITSUAKI
IPC: G02B6/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical device, having optical fiber diffraction gratings without changing the optical characteristics, such as deviations in the reflection central wavelengths at the diffraction gratins and without impairing their temperature compensating function, in the case a plurality of optical fibers being formed with the diffraction gratings are fixed to a base material and to miniaturize the device. SOLUTION: The respective optical fibers 11 are fixed by adhesives 15 (for example, epoxy adhesive, etc.), to the base material 10 on both sides of the diffraction grating parts 13 in the state of imparting the specific tension on the diffraction grating parts 13, while the center wavelengths of the diffraction grating parts 13 are monitored. The base material 10 is provided with slits 17 in the positions between base material segments 10a, where the respective optical fibers 11 are fixed when viewed in the planar direction of the base material 10, orthogonal with the optical axis direction of the optical fibers 11.
Patent JP-2001341214-A (JP)
Title: Laminated film and display substrate
Inventor: TAKAHASHI MASARU
IPC: B32B3/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film having stable gas barrier properties even in a high temperature and high humidity atmosphere, especially having gas barrier properties applied to the cut end surface thereof to prevent the penetration of moisture from the cut end surface thereof and reconciling gas/ steam barrier properties and transparency even on the surface thereof, and a display substrate using the same. SOLUTION: In the laminated film having a polymeric film as a base material and having at least one gas barrier layer, a gas barrier layer is provided on the surface and cut end surface of the laminated film.
Patent JP-2001348582-A (JP)
Title: Liquid carbon fuel by using combustible waste, and method and apparatus for producing the same
Inventor: HIZUKA KAZUHIKO
IPC: C10L10/18
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high-calorie and clean liquid carbon fuel. SOLUTION: A combustible waste (a) obtained by classifying non-industrial wastes such as municipal refuse is carbonized, and the carbonized product (a) is pulverized in water so as to have <=100 μm average particle diameter and to be formed into a dust coal, and so that water-soluble materials such as common salt and heavy metals included in the carbonized product may be removed. The slurry of the carbonized product formed by the pulverization in the water is dehydrated so as to have 20-30% water content to provide a wet dust coal a4. An oil b in an amount of 70-150 pts. wt. based on 100 pts.wt. wet dust coal a4 is mixed with the wet dust coal a4, and a small quantity of dispersion stabilizer c is added thereto at the time. The resultant dust coal is further pulverized to <=50 μm average particle diameter.  The obtained liquid carbon fuel does not generate a toxic substance at the time of combustion because of the removal of the common salt or the like, and is clean and easily treated as the fuel because of the liquid.
Patent JP-2001354462-A (JP)
Title: Resin molded article having marble grain pattern
Inventor: UENO MASAKAZU
IPC: C04B111/54
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional resin molded article having a marble grain pattern such that a number of recessed parts are formed all over the surface of the article, and accordingly, sufficient surface luster of the article cannot be obtained. SOLUTION: The production process of this resin molded article 10 having a marble grain pattern comprises a step of adding and dispersing patterning material particles 14 for forming a marble grain pattern into a matrix resin 12 consisting of a thermosetting resin, wherein, as the patterning material particles 14, colored particles of a thermoplastic polymer are used and the colored thermoplastic polymer particles 14 are added and dispersed into the matrix resin 12.
Patent JP-2001021795-A (JP)
Title: Ranging device
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a ranging device capable of preventing erroneous ranging even if subjects to be photographed at different distances are mixed in a ranging area by judging whether ranging result of a first point and a second point in a photographing screen satisfies predetermined conditions or not and determin ing whether ranging of a third point is done or not based on the results of the judgement. SOLUTION: First distance information is ranged by a central light projection spot to judge whether this ranging result is nearer than a short distance comparison value or not (S1, S2). This is judged in a second judging part by referring to second distance information by right or left second light projection means. In a third judging part, a lens is reeled out based on ranging data nearer among second distance information obtained by ranging after R point ranging (S4) and L point ranging (S5) are done (S6). Consequently, even a subject to be photographed which is not positioned in a central part of a photographing screen is prevented from erroneously ranged due to spot light out of place.
Patent JP-2001046004-A (JP)
Title: Method for fermenting miso for short period of two weeks
Inventor: SUZUKI MIKISABURO
IPC: A23L11/20
Filed: 2000-05-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for fermenting a miso for a short period of two weeks, by which the temporary concentration of funds for preparing for large amounts of raw materials and the temporary concentration of labors for preparing the raw materials are unnecessary, because the delicious miso can be produced in the ultra short time of two weeks and further because the production of the miso can thereby be carried out in response to the demand, and which enables the compacting of installations, the planned production of the miso, the planned shipment of the miso and the easy production of various products. SOLUTION: This method for fermenting a miso for a short period of two weeks comprises irradiating miso raw materials 4 with 7 to 12 μm far IR light by the use of a self temperature control type planar far IR light heater 1, thus fermenting and aging the miso raw materials 4 at a fermentation temperature of 25 to 45 deg.C. Since the self temperature control type planar far IR light heater 1 has a greatly stable temperature distribution and a heating temperature on the whole surface of the heater, the product having a stable quality can be produced, and further, since the heater 1 is an energy-saving type, the installations and production cost can be lowered.
Patent JP-2001041864-A (JP)
Title: Apparatus for microdissection of tissue
Inventor: HOFMEIER GERHARD
IPC: C12M3/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus for relatively low cost microdissection which can separate tissues more comfortably and safely. SOLUTION: An apparatus 10 is provided for microdissection of a tissue thin piece 13 fixed in a state of a flat thin piece by a sharp needle 18 to a supporting instrument 12. The needle 18 is set to a storage part 21 which can move on the basis of a three-dimensional space axis, and a leading end 17 of the needle 18 is constituted to be relatively movable with the storage part to a tissue to be separated. The needle 18 is connected to a vibrating driving device 20. The vibrating driving device 20 is constituted to apply to the needle a longitudinal vibration and/or a transverse vibration of an amplitude and a frequency which can be set beforehand.
Patent JP-2001132102-A (JP)
Title: Joint structure
Inventor: SUGIMOTO MASAKAZU
IPC: E04B1/58
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide joint structure capable of greatly enhancing a bearing force and fatigue performance by reducing stress concentration at the stopping end of a plate-shaped member and residual stresses caused by the heat of welding. SOLUTION: The plate-shaped member 3 such as a reinforcing rib projecting in the form of a T from the surface of a structural member 1 in the direction of main stress has its end 4 curved in a direction away from the direction of the main stress. The end 4 is therefore low in rigidity to reduce the stress concentration. The end 4 of the plate-shaped member 3 is preferably bent into a curve until it becomes perpendicular to the direction of the main stress. The plate-shaped member may be a flat plate or be curved into a U- or V-shape as a whole. The plate-shaped member may be formed by welding or integral forming.
Patent JP-2001351288-A (JP)
Title: Information recording and reproducing device, and cassette removing device
Inventor: HORIBE MAKOTO
IPC: G11B15/675
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for easy removal of cassette tapes. SOLUTION: A cassette setting and removing device 1 composing a cassette player consists of a chassis 11, drive motor 13, height control groove 20, door part 21, arm 23 and cassette holder 24. The cassette holder 24 is installed in the door part 21, and holds a cassette tape 2. The arm 23 is rotated around a rotation supporting shaft 23a whose the position is fixed to the door part 21, the one end of the arm is inserted in the height control groove 20 of the chassis 11, and the other edge of the arm is connected to a holder shaft 24a of the cassette holder 24. The drive motor 13 moves the door part 21, changes the height of the one end of the arm 23 by the height control groove 20, and rotates the arm 23.  Thereby, the cassette holder 24 shifts in a direction vertical to the moving direction of the door part 21 and is projected from the door part 21 at the removing position of the cassette tape 2.
Patent JP-2001355471-A (JP)
Title: Compressed self-ignition type internal combustion engine
Inventor: TANIYAMA TAKESHI
IPC: F02D41/04
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To realize stable compressed self-ignition combustion with reduced smoke over a wide engine operating range. SOLUTION: This compressed self-ignition type internal combustion engine has a main fuel injection valve 9 for injecting main fuel into an intake port 5, and an auxiliary fuel injection valve 12 for injecting auxiliary fuel for ignition with a cetane value not lower than the main fuel, directly into a combustion chamber 4. The cetane value of the main fuel is regulated using an on-off valve 15 so as to lower the cetane value of the main fuel with the increase of engine demand load and to heighten the cetane value of the main fuel with the increase of engine speed.
Patent JP-2001358643-A (JP)
Title: Mobile communication system
Inventor: AOKI KATSUKI
IPC: H04W28/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To receive residual data n the middle of a reception, after a disconnection of a squelch is recovered. SOLUTION: This mobile communication system is provided with a base station control device 1 for controlling a plurality of terminals 3, which are used as mobiles, in communication from an upper device via a plurality of base stations 2 and the device 1 is constituted of protocol parts 11 and 12 for controlling the communication of the upper device with the base stations 2, a data storage part 15 for storing data, a memory part 14 for memorizing telephone numbers, a data copy for storing data, a data transmission request part for transmitting data, a number memory request part for memorizing arrived numbers, the recognition part of a disconnection of the squelch, a checking part on a data counter and a control part 13 to make a periodic reconnection for periodically reconnecting the squelch, at disconnection of the squelch.  The terminals 3 are respectively constituted of a protocol part 31 for controlling the communication with the base stations 2, a control part 32 for controlling the recognition/memory collation of a data-receiving counter, and a data reception and a memory part 33 for storing the data counter.
Patent JP-2001358376-A (JP)
Title: Piezoelectric transformer
Inventor: KIBE YUKIO
IPC: H01L41/107
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent an element from being damaged by shock or the like without suppressing vibration. SOLUTION: A number of elastic body projections are formed at the side of the piezoelectric ceramic element of a case or a substrate, and the projections are brought into contact with one another to support the element. A sheet having the elastic body projections may be arranged between the case or the substrate, and the element. Since distortion in a thickness direction can be suppressed to a fixed amount or less, damage can be prevented.
Patent JP-2002005475-A (JP)
Title: Outdoor machine of air conditioner and its packaging device
Inventor: OGAWA ISAO
IPC: B65D85/68
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the outdoor machine of an air conditioner that solves problems where the top board of an outdoor machine is deformed and a load shift results, and the treatment of a drain hose in installation can be simplified while the outdoor machine becomes advantageous in terms of outer shape, and the packaging device of the outdoor machine. SOLUTION: In this outdoor machine of air conditioners, a drain hole 1a is provided nearly at the center of a bottom plate 1 toward the side of a heat exchanger chamber vertically, and a through hole 8b going through in upper and lower directions corresponding to the drain hole is provided on the top surface of a main body casing 10. Therefore, when a plurality of outdoor machines are installed, a drain hose that is connected to the drain hole of another outdoor machine can be connected to the through hole, thus improving outer shape.  Also, a branch pipe 61 for connecting the drain hole and the through hole is provided, and an upper support plate 62 and a lower support plate 63 having a support part for supporting the upper and lower ends of the branch pipe 61 are provided in upper and lower box bodies 51 and 52, thus supporting the central part of this packaging device and hence supporting a pile-up load even in the case of cross loading.
Patent JP-2002007320-A (JP)
Title: Remote control system
Inventor: SATO DAISUKE
IPC: G06F13/38
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system capable of comfortably remotely controlling one or plural computers with a remote interface 3 only by extending one cable. SOLUTION: Three computers 1 are housed in a device chamber 2 surrounded by sound shielding walls. The remote interface 3 and each of computers 1 are mutually connected by an IEEE1394 serial bus cable 4. For the respective computers, a mutual dizzy chain connection is performed by a serial bus cable 4. An interface box 5 is provided in the remote interface 3 and connected to the serial bus cable 4. A keyboard 6, a display 7, a mouse 8 and a printer 9 are connected to the interface box 5.
Patent JP-2002008289-A (JP)
Title: Recording medium reproducing device
Inventor: NAKAMURA TAKASHI
IPC: G11B17/03
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost recording medium reproducing device capable of fixing a floating state by lowering a base chassis with a small torque and crushing an elastic member. SOLUTION: This device is provided with a main body 10 for housing and reproducing a recording medium 1, a base chassis 20 supported in a floating state by an elastic member 11 in the main body 10, and having a turntable 23 and a reproducing head mounted thereon, a cartridge holder 30 supported slidably by guiding grooves 24a and 24b provided in the chassis 20, and adopted to transfer a recording medium 1 to a reproducing/non-reproducing position, and a slider 27 engaged with the cartridge holder 30 and slid by the driving force of a motor 25 transmitted through a gear train 26. By providing the guiding grooves 24a and 24b for inclining and lowering the base chassis 20 so as to crush the elastic member 11 plural times during the transfer of the recording medium 1 to the non-reproducing position, the driving loads of the motor 25 and the gear train 26 are reduced.
Patent JP-2002005185-A (JP)
Title: Bearing unit for driving wheel
Inventor: OUCHI HIDEO
IPC: B60B35/16
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To secure the strength of a drive shaft member 18a sufficiently and lessen the steering radius of a wheel. SOLUTION: By L2 the length is represented on the specified virtual straight line O1P between the first virtual spherical surface αwhere each retainer guide surface 31 formed on the inner surface of an outer ring 15a for a constant velocity joint and the inner surface of the outer ring 15a, and L2 is set to 0-1 mm. The virtual straight line O1P ties the point P on that part of the drive shaft member where stresses are concentrated to the center O1 of the first vertual shperical surface α.
Patent JP-2002004364-A (JP)
Title: Bathroom faucet with cover
Inventor: ARAKI OSAMU
IPC: E03C1/06
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom faucet with cover, which does not require a housing box for housing a shower hose in addition to a faucet, does not require a wide space for setting the hose housing box, and can cope not only with a dedicated bathroom but also with an ordinary bathroom. SOLUTION: The bathroom faucet is formed as the bathroom faucet 10 with the cover, and includes a faucet main body 12, a shower head 16, and the cover 14 covering the faucet main body 12. The cover 14 has a basin mounting stand 20 in one body therewith, and a hose housing portion 38 for housing a shower hose 37 is formed in the basin mounting stand 20.
Patent JP-2001291529-A (JP)
Title: Polymer solid electrolyte and secondary battery
Inventor: ISHITOKU TAKESHI
IPC: H01G11/56
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte which has a high ionic conductivity and retains an electrochemical stability, and provide a secondary battery which uses it. SOLUTION: This is a polymer solid electrolyte configured so that in a polymer which has been formed by Michael addition reaction between a compound (A) which has not less than two (meth)acrylic groups in a molecule and a compound (B) which has not less than two imino groups in a molecule, a metal salt of group 1a in the periodic table is contained. As the compound (A), (meth) acrylate of polycarbonate polyol is preferable, and as the second compound (B), the secondary diamine is preferable. This polymer solid electrolyte in gel form is suitable for the secondary battery.
Patent JP-2002000710-A (JP)
Title: Deodorizing device
Inventor: YAMAUCHI TOSHIYUKI
IPC: A61L9/16
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device capable of eliminating locally generated malodor such as pet odor, garbage odor at its generating source before it is diffused in a room, and also removing both water soluble odor components and hydrophobic odor components to attain deodorization. SOLUTION: This deodorizing device is provided with a sealed water-soluble component removing part 2 holding a removing material 8 for removing water- soluble odor components and a sealed hydrophobic component removing part 3 holding a removing material 9 for removing hydrophobic odor components.
Patent JP-2002011731-A (JP)
Title: Method for making hollow molded article
Inventor: WATANABE KENJI
IPC: B29C33/48
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a hollow molded article which is inexpensive and has high degree of freedom as a molded article. SOLUTION: In the method for making the hollow molded article in which a molded article is molded by using a core and thereafter, the above described core is removed, the above described core is the hollow molded article in which the above described core consists of a plurality of thermoplastic resin molded bodies and a channel shape is provided on the inner face side of at least one molded body of the above described thermoplastic resin molded bodies and when the core is removed, at least a part of the core can be largely deformed, separated or disassembled around the above described channel shape.
Patent JP-2001055336-A (JP)
Title: Medicinal composition containing polymer which can bind to phosphate
Inventor: HOLMES-FARLEY STEPHEN R
IPC: A61K31/785
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which is effective for lowering the level of a phosphate in a serum without increasing the absorption of calcium, aluminum, and so on, by including a (co)polymer having specific repeating units. SOLUTION: This medicinal composition contains a (co)polymer having repeating units of formulas I to IV [(n) is an integer; R, R1 and R2 are each a lower alkyl or the like; X is a substitutable negative counterion (for example, chloride ion)] or the like, [for example, poly(allylamine) hydrochloride], which is preferably cross-linked with a cross-linking agent (for example, epichlorohydrin). The (co)polymer is obtained, for example, by adding 1 to 100 pts. of epichlorohydrin to a solution containing 100 pts. of polyethyleneimine and then heating the mixture to accelerate the reaction. The cross-linking agent is preferably used in an amount of about 0.5 to 75 wt.% based on the composition.
Patent JP-2002019980-A (JP)
Title: Paper feeder and image forming device
Inventor: NISHINOSONO MICHIAKI
IPC: B65H3/44
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of feeding only the desired paper when plural kinds of paper sheets are stacked on a single paper holding part. SOLUTION: This paper feeder has a paper information storing part for rewritably storing the information on the number of sheets for every information on paper kind, executes the paper feeding operation only in a case when a paper feeding signal of the paper corresponding to the information on paper kind specified in the paper information storing part is received (Y in S23), and decrements the information on number of sheets from the paper information storing part (S25). Whereby only the specified paper can be fed, even when plural kinds of sheets are stacked on the paper holding part, for example, by specifying the paper to be fed first by a paper feeding mechanism, in advance.
Patent JP-2002023575-A (JP)
Title: Electrophotographic device
Inventor: OBA TADASHI
IPC: G03G21/08
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the image carrier of an electrophotographic device has unevenness of an image if residual toner is not cleaned and remaining electric charges are not removed after a toner image is transferred and a conventional light source for charge neutralization performs charge neutralization only in a narrow range since it is installed near the image carrier to have unevenness in the quantity of light along the axis of the image carrier. SOLUTION: A light source for charge neutralization is installed at a distance 1.3 time as long as the diameter of the image carrier and enabled to irradiate a wide range which is 1/6 to 1/3 time as wide as the periphery of the image carrier. Consequently, the surface of the image carrier is exposed to the light for charge neutralization for a certain time to enable secure charge neutralization even by a light source for charge neutralization which has a small light quantity and eliminate irregularity in the quantity of light source because of the long distance between the image carrier and light source.