baber/WOPTO huggingface dataset:
Patent JP-2002014769-A (JP)
Title: Mouse with massage function
Inventor: NIWA KUMIKO
IPC: G06F3/0354
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress stress in long-time OA operation and to provide comfortable PC operation environment by providing a massage function as mouse operation is done. SOLUTION: A movable part 2 for massage is provided on the top surface part of a mouse main body and moves according to the operation of the mouse to give massage effect bringing about relaxation. Further, this mouse has a changeover switch 5 which disables the movable part for massage to move.
Patent JP-2002013372-A (JP)
Title: Net fixing device and net mounting structure
Inventor: OTAKI SHIGETOSHI
IPC: F16B5/07
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a simple net fixing device capable of simply and securely attaching a net and preventing the occurrence of deformation and destruction of a mesh of the net even if an external force acts on the net and a net mounting structure using the net fixing device. SOLUTION: This net fixing device 10 is constituted by forming a through hole 2 in a retaining plate 1, forming a projection 4 fitted in the mesh of the net on a lower face of the retaining plate 1, and forming an annular projecting part 3 fitted in the mesh around the through hole on the lower face of the retaining plate 1 in such a way that it has the same protrusion dimension as a protrusion dimension of the projection 4. The mounting structure is constituted by overlapping the net on a frame member, fitting the projection 4 and the annular projecting part 3 of the net fixing device 10 from above it, and driving and fixing a rivet into a rivet insertion hole of the frame member through the through hole 2 of the net fixing device 10. A net fixing device constituted by forming a projection and a fixing shaft on the lower face of the retaining plate 1 and forming a return prevention collar and a split groove in a tip part of the fixing shaft may be used. Furthermore, a net fixing device constituted by forming a pin insertion hole in the fixing shaft to open the tip part of the fixing shaft by a push pin may be used.
Patent JP-2002018331-A (JP)
Title: Liquid jetting pump
Inventor: SONEDA MITSUHISA
IPC: B05B11/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive liquid jetting pump with excellent handling. SOLUTION: The inside of a vessel main body 11 is tightly closed even at the time of operating a trigger 20. Because the tightly closed structure is not provided with air substitution structure as the conventional example, liquid leakage from the vessel main body 11 and a pump body 14 is prevented. Even if the operation of the trigger 20 is in a half stroke state, the liquid jetting pump 10 can be used in any state inverted or horizontal and the conventionally well-known complicated erecting and inverting structure is dispensed with to reduce the cost. Since the use condition of the trigger 20 or the like is not limited, the liquid jetting pump is made excellent in handling. A pipe 28 and a cap part 16A are integrally formed with a housing 16A to obtain a simple structure and to manufacture inexpensively.
Patent JP-2002025602-A (JP)
Title: Lead-acid battery
Inventor: TANAKA NOBUKAZU
IPC: H01M2/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a lead-acid battery by retarding the stratification of an electrolyte in the battery adopting expanded grid electrode plates, and enhance high rate discharge characteristics in the initial stage in use. SOLUTION: An electrode group is constituted by alternately stacking expanded grid positive electrode plates 2 each housed in a synthetic resin (polyethylene) bag-shaped separator 1 and expanded grid negative electrode plates 4 whose surface is attached with a glass fiber mat 3.
Patent JP-2001134945-A (JP)
Title: Device and method for reproducing optical disk information
Inventor: ISHIBASHI HIROMICHI
IPC: G11B7/005
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information reproducing device and the method capable of compatibly reproducing two kinds of optical disks by the simple constitution. SOLUTION: In the information reproducing device for reproducing the optical disk having the 1st recording density and the optical disk having the 2nd recording density lower than the 1st recording density, plural tracks adjacent each other are irradiated with a main beam and a sub-beam by a light source. In this case, the main beam is provided with the dimension in the tangentil direction of track corresponding to the resolution of the optical disk having the 1st recording density and also provided with the shape long in the perpendicular direction of track of the optical disk. Reflected lights of the main beam and the sub-beam from the surface of the optical disk are respectively detected by a photodetecting element to reproduce the information of the optical disk based on the detected signal.  Then, crosstalk components from the adjacent tracks included in the signal reproduced from the reflected light of the main beam are offset by using the signal reproduced from the reflected light of the sub-beam.
Patent JP-2002019947-A (JP)
Title: Carrying method of steel product
Inventor: FUSHIMI ATSUSHI
IPC: B65G13/02
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the controlling precision of carrying speed at the time of carrying a rolled plate, for example, by using a table roller. SOLUTION: The carrying method of the rolled plate 11 by controlling carrier speed of the rolled plate 11 to be loaded on the table roller 12 with the number of rotation of the table roller 12 as a control factor is to correct the number of rotation of the table roller 12 in accordance with a position where an end part in the cross direction of the rolled plate 11 makes contact with the table roller 12.
Patent JP-2002021095-A (JP)
Title: Building structure and design method therefor
Inventor: NISHIYAMA EIICHI
IPC: E02D27/01
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a design method for designing a building structure allowing sufficiently for measures against an earthquake, etc., even in the case of application of single bar arrangement to the footing beam of the wooden or steel framed building and the building structure designed by the above design method. SOLUTION: The design method enables the design of the building structure provided with the footing beam 2 formed of a unit reinforcement wherein a main reinforcement 30 is welded to a single stirrup 28 whose at least one end part is formed with a hook 28a, the building 8 of three stories or more, and a coupling means 4 for coupling the footing beam 2 and the building 8. In the design method, the maximum axial force of the coupling means 4 is calculated, and the stress on the footing beam 2 is calculated when the maximum axial force is made to act on the footing beam 2, which is designed so as not to perform flexural yielding in the case of the application of the stress to the footing beam 2.  Consequently, the building structure, wherein the coupling means 4 performs the flexural yielding ahead of the footing beam 2 even on the occurrence of the massive earthquake, can be realized for the purpose of reliably working around such a problem that the building bursts into a collapse.
Patent JP-2002028031-A (JP)
Title: Electronic toothbrush and electronic brush
Inventor: NAKAGAWA YOSHINORI
IPC: A46B15/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic toothbrush which accelerates the decomposition of lactic acid and effectively prevents carious teeth and an electronic brush with high cleaning effect. SOLUTION: The electronic toothbrush includes a brush bead part 2 inserted into a mouth to clean teeth and a grip part 3 exposed outside the mouth. An N type semiconductor 4 is provided so as to receive outside light, and a battery 5 capable of superimposing potential on the N type semiconductor 4 is provided.
Patent JP-2002031829-A (JP)
Title: Shading blade material for optical device
Inventor: ICHINOSE SHUJI
IPC: G03B9/10
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a solid lubricating coating film for a light shielding blade is susceptible to a scratch owing to its low glossiness. SOLUTION: The shading blade material 0 for an optical device has a laminated structure containing a substrate 1 and the coating films 2 arranged on both surfaces thereof. The substrate 1 is composed of a biaxially oriented film of a crystalline polymer compound selected from PET(polyethylene terephthalate), PEN(polyethylene naphthalate) and polyamide and has thickness in 38-125 μm range. The coating film 2 is composed of a resin 3 selected from acrylic, epoxy and diaryl phthalate types to which at least carbon black and PTFE (polytetrafluoroehylene) 4 with a lubricating property are added. The resin 3 occupies an amount ranging between 70 and 80 wt.% in the coating film 2 and suppresses both the scratch and light reflection on the coating film surface.
Patent JP-2002033092-A (JP)
Title: Manufacturing method for manganese dry battery and its separator
Inventor: ISHIDA TSUTOMU
IPC: H01M6/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a no-mercury added manganese dry battery improved in light load discharging performance without impairing heavy load discharging performance. SOLUTION: Paste is applied to a separator and dried to volatilize alcohols. After that, an aqueous solution of boric acid or its alkali salt is sprayed on the paste surface of the separator, and dried to support the boric acid or its alkali salt on the separator. An aqueous solution of boric acid or its alkali salt is sprayed on the inner surface of a negative electrode zinc can, and dried to cause adhesion of boric acid or its alkali salt.
Patent JP-2002030856-A (JP)
Title: Door hinge
Inventor: HAYAKAWA SADAO
IPC: E05F1/12
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a door hinge allowing a rotated door to positively return to the original angle without moving in a vertical direction. SOLUTION: This door hinge is provided with a first constitutive part 11 fitted to a door support body, and a second constitutive-part 13 fitted to the door. The second constitutive part is rotatable relative to the first constitutive part but out of advance/retreat. An operating shaft 21 is supported to the first constitutive part irrotationally but in a freely advancing/retreating manner. One end 21a of the operating shaft is placed to face the inside of the second constitutive part, and an external screw 27 is provided at one end of the operating shaft. An internal screw 29 corresponding to the external screw is provided inside the second constitutive part, and the external screw of the operating shaft is screwed with the internal screw of the second constitutive part.  Further, an elastic body 31 exerting the force of moving the operating shaft from the second constitutive part toward the first constitutive part is disposed between the other end 21b of the operating shaft and the first constitutive part.
Patent JP-2002043389-A (JP)
Title: Substrate treating apparatus
Inventor: TOMEZUKA KOJI
IPC: H01L21/677
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To handle a plurality of carriers while an increase in cost is suppressed. SOLUTION: Carriers 10 transferred to a carrier port 12 are transferred to the inlet/outlet port 15 of a stocker 14 from the port 12, and placed on the three-stage shelf boards of a vertically movable shelf device 16 by means of a carrier transferring apparatus 30 installed to an upper side chamber 22. The carriers 10 are successively transferred to the wafer port 21 of a loading port 20 by means of the shelf apparatus 16 and opened by means of a carrier opening/closing apparatus 25. A plurality of wafers in each carrier 10 is carried in a process tube 4, and treated after the wafers W are transferred to a boat 9 by means of a wafer transferring apparatus 40 installed to a lower side chamber 23.  After treatment, the wafers W are housed in the carrier 10 from the boat 9 by means of the wafer transferring apparatus 40, and the carrier 10 is transferred to the carrier port 12 in the reverse order. Since the carrier transferring apparatus 30 can transfer the carrier 10 while wafers are transferred to the carrier 10 by means of the wafer transferring apparatus 40, the throughput of a substrate treating apparatus can be increased while the size of the apparatus is reduced.
Patent JP-2002037550-A (JP)
Title: Information display system
Inventor: KUBO TOKUZO
IPC: G06Q50/00
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an information display system capable of increasing update frequency easily. SOLUTION: An information delivery center 1 connected with a message unit 31 through a communication means 2 is provided with a display information management device 12 managing and delivering information that a plurality of customers require and a management means 19 preparing and managing customer information that the display information management device 12 requires, and a customer personal computer 39 which is an external operation means connected with the display information management device 12 is provided.
Patent JP-2001123076-A (JP)
Title: Transparent resin molding and use
Inventor: NISHIJIMA SHIGETOSHI
IPC: C08L45/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a transparent resin molding the transparency of which can vary with temperatures and to provide its use. SOLUTION: This molding is formed from a resin composition being one comprising a plurality of resins the temperature dependencies of the refractive indices of which are different from each other, wherein the difference of the refractive indices of the resins is at most 2×10-2 at least one temperature in the service temperature range. It is desirable that one component of the resin composition used to form the molding is at least one cycloolefin resin selected from the group consisting of (A-1) an α-olefin/cycloolefin random copolymer obtained from a 2-20C α-olefin and a cycloolefin having a specified structure; (A-2) a ring-opening polymer or copolymer of the cycloolefin; (A-3) a product of hydrogenation of (A-2); and (A-4) a product of graft modification of (A-1), (A-2), or (A-3). The molding is applicable to free-standing screens and curtains.
Patent JP-2002035253-A (JP)
Title: Decorative sheet for game machine, game board using the same, and manufacturing method for game board
Inventor: MIYASHITA MASAHIKO
IPC: A63F7/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To make the positions of temporary holes easily discernible even when a background color is black or a color near it. SOLUTION: Marks 3 are provided in advance in a color having the lightness higher than that of the inside color of the temporary holes around the positions of the temporary holes 10 of a decorative sheet 11. The positions of the temporary holes can be easily discerned even when the background color is black or a color near it. The temporary holes can be easily discerned and work efficiency is improved even when eyes are tired and eyesight is deteriorated under dark illumination or in the long-period work. A low-lightness color can be used as the background color, and the decorative sheet can be freely designed.
Patent JP-2002038243-A (JP)
Title: Stainless steel having plural phase structure and its production method
Inventor: ADACHI KAZUHIKO
IPC: C22C38/58
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel for a spring of such a gasket for engine, low in cost, high in strength, excellent in workability, and high in fatigue property, and to provide a technique capable of stably supplying the same. SOLUTION: This stainless steel is composed of 0.06% or above and 0.50% or below C+N, 0.1% or above and 2.0% or below Si, 0.1% or above and 3.0% or below Mn, 10.0% or above and 17.0% or below Cr, below 1.0% Ni, below 2.0% Cu, and the balance Fe with unavoidable impure elements, wherein the outer layer part of material composed of single phase structure of martensite, or two phase structure of martensite and farrite, is controlled to be single phase of austenite or plural layer structure containing this phase. In production, the stainless steel composed of the single phase structure of martensite, or the two phase structure of martensite and ferrite, is diminished in sheet thickness to required thickness, is heated and kept to above Ac1 transformation point in atmosphere of nitrogen gas or mixed gas of nitrogen gas and reductive gas, and thereafter is hardened.
Patent JP-2002043926-A (JP)
Title: Output buffer circuit, differential output buffer circuit, and semiconductor integrated circuit
Inventor: NOTO TAKAYUKI
IPC: H04L25/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the chip layout area of a buffer circuit. SOLUTION: Slew rate changeover circuits (106p, 107p, 106m, 107m) included in pre-buffers (102p, 102m) selects a 1st drive state where output stages (103p, 103m) output a signal with the 1st slew rate or a 2nd drive state where the output stages (103p, 103m) output a signal with the 2nd slew rate depending on a selection signal. Thus, the output stages are shared with the 1st and 2nd slew rates resulting in reducing the chip layout area of the output buffer circuit.
Patent JP-2002040652-A (JP)
Title: Negative photosensitive planographic printing plate
Inventor: OSHIMA YASUHITO
IPC: C08F2/46
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a negative photosensitive planographic printing plate, having high productivity and printing resistance, particularly a negative photosensitive planographic printing plate suitable for pattern forming by laser light. SOLUTION: The negative photosensitive planographic printing plate is obtained, by disposing on a substrate at least one photosensitive layer containing a polymer binder having at least a repeting structure represented by general formula (I) (where R1 is H or methyl; R2 is a (n+1)-valent hydrocarbon group having a 3-30C alicyclic structure; A is O or -NR3-; R3 is H or a 1-10C monovalent hydrocarbon group; and (n) is an integer of 1-5).
Patent JP-2002043105-A (JP)
Title: Zinc oxide varistor and method of manufacturing the same
Inventor: SHIRAISHI KAORI
IPC: H01C7/108
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a zinc oxide varistor, which is provided with a deposited film that contains a Zn compound as a main component, and has high resistance with respect to acid or alkali, and formed on the surface of the varistor, without having to carry out a reheat treatment in SiO2, after baking. SOLUTION: A mixture of zinc oxide is as a main component and a bismuth compound and a silicon compound as auxiliary components are formed into sheets, the sheets and inner electrodes 3 are alternately laminated into a laminate, and the laminate is baked to cause Zn2SiO4 to deposit from its inside for forming a deposited film 2 whose main component is Zn2SiO4 on its surface, by which a varistor device 1 with the deposited film 2 on its surface can be obtained, and external electrodes 4 are formed on the edge faces of the device 1, where the inner electrodes are exposed.
Patent JP-2002048512-A (JP)
Title: Position detector, optical instrument, and exposure device
Inventor: OKITA SHINICHI
IPC: G02B7/28
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a position detector capable of extracting a pattern of a detection object quickly, precisely and stably, and provide an optical instrument and an exposure device allowing focusing quickly, precisely and stably. SOLUTION: Hough transformation preprocessing is carried out for an image data input from an image pick-up element to extract edges e11-e14 of an image corresponding to an alignment mark M1 as the detection object. The extracted edges e11-e14 are ρθ-Hough-transformed, and the image corresponding to the mark M1 is extracted watching a symmetry property and orthogonality of the respective edges e11-e14, based on a cumulative frequency of the respective edges e11-e14 in a ρθ plane.
Patent JP-2002047347-A (JP)
Title: Organic carboxylic acids modified with alkoxy group containing silane and method of manufacturing the same
Inventor: NATSUHARA EISUKE
IPC: C08G59/14
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide novel finely composed organic/inorganic hybrid materials. SOLUTION: Organic carboxylic acids modified with alkoxy group containing silane are provided by an epoxy ring opening etherification reaction of organic carboxylic acids having from 8 to 25 carbon atoms (1) with a partial condensation product of an alkoxysilane containing glycidyl ether group (2) obtained by a dealkoholization reaction of glycidol (A) with a partial condensation product of an akoxysilane (B). A method of manufacturing the organic carboxylic acids is also provided.
Patent JP-2002049452-A (JP)
Title: Information display controller
Inventor: OBARA KAZUAKI
IPC: G06F3/048
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is impossible to readily use valid software since the price of the software is made too expensive due to a huge development investment necessary for developing an application whose development man- hours are large. SOLUTION: A software state managing part 104 monitors the state of application software in a started software storing part 101. When detecting the start of the application software, an information display control part 102 reads message information such as merchandise commercial information and management information from a message information storing part 100, and allows a display part 111 to display the message information. A message information statistics managing part 105 generates display statistics information by managing the statistics of the display of the message information, and updates the message information when the display statistics information indicates a display termination limit.  A waiting message information automatically displaying function releasing part 113 releases a waiting message information automatically displaying function when a user obtains a release password.
Patent JP-2002010704-A (JP)
Title: Root lifter installed to tractor
Inventor: NOGAMI KENJI
IPC: A01D13/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which the overhang of an ascending part in a root lifter installed to a tractor is made to be shortest. SOLUTION: This root lifter vibrates a frame installed to the tractor, an input shaft equipped with an eccentric shaft part and a couple of ascending materials installed by suspending at the rear end of a horizontal arm. The body is then compactly configured by arranging a pivot which is the fulcrum of vibration in front of the eccentric shaft connected to the arm and making the overhang of the ascending part shortest in the root lifter.