baber/WOPTO huggingface dataset:
Patent JP-2003055471-A (JP)
Title: Rubber-chemical materbatch, rubber composition and pneumatic tire using the same
Inventor: KONDO YOICHIRO
IPC: B60C5/14
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which has improved the dispersibility of a chemical in the rubber composition having a butyl based rubber as the rubber component. SOLUTION: A rubber-chemical masterbatch is produced by kneading a butyl ruber and/or a halogenated butyl rubber which is the same type as the rubber component of a rubber composition as the binder with a chemical, and the rubber composition is obtained by incorporating the masterbatch into the rubber composition.
Patent JP-2003052355-A (JP)
Title: Novel formaldehyde-decomposing microorganism and method of decomposing formaldehyde using the microorganism
Inventor: MORIKAWA YUTAKA
IPC: C12N1/14
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently decomposing formaldehyde that is an environmental pollutant. SOLUTION: A microorganism that belongs to Aspergillus sp., Botrytis sp. or Paecilomyces sp. and can decompose formaldehyde with resistance to high concentration of formaldehyde is used to decompose formaldehyde.
Patent JP-2003035590-A (JP)
Title: Coaxial type electronic balance
Inventor: IWASAKI HIROMI
IPC: G01G7/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a low-priced, high-precision electronic balance which eliminates high-precision processing of machined parts such as a knife edge and by deleting a supporting point, a weight point, a force point, and a Roberval mechanism connecting the three points, and which eliminates experienced skills by simplifying assembly processes. SOLUTION: The coaxial type electronic balance has a sample suspending hook 3, a driving coil 7, a differential coil 8, and a core 9 which are coaxially placed on the force point. The supporting point part is a perfectly fixed torsion balance system provided with a piano wire 10 under a predetermined tension. The electronic balance also has weight-point balance tare correcting weights 5, 6.
Patent JP-2003063412-A (JP)
Title: Shock absorber device for steering
Inventor: OTAKE SHINTARO
IPC: B62D1/11
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for fitting and removing a steering wheel to/from a steering shaft by implementing a shock absorber equal to an air bag. SOLUTION: A pair of plates 2 and 3 to be fixed to the steering shaft and the steering wheel are connected to each other, while facing to each other, by several connecting members 4 arranged on the circumference with an equal space. These connecting members are formed of a plate raw material having flexibility and bent into a V-shape.
Patent JP-2003063761-A (JP)
Title: Elevator system
Inventor: NAKAMURA HIDEHIRO
IPC: B66B13/30
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system not necessitating tie-in between the hall door system and the fire shutter system in the way of construction, wherein the surroundings of the fire shutter system and the hall entrance frontage are fire-resistant and the degree of freedom is less limited in the hall entrance frontage design. SOLUTION: The elevator system is provided with a hall door system to open and close a hall entrance frontage 4 intercommunicating the elevator shaft 2 for a car 1 and a building floor 3 and with a wire shutter system 10 for closing in case of fire the hall entrance frontage 4 provided on the side of the building floor 3, and is so designed that the guide means for the fire shutter 11 in the fire shutter system 10 can be installed independently in the hall entrance frontage without the intermediary of the hall door system jamb.
Patent JP-2003064631-A (JP)
Title: Antifreeze spraying device
Inventor: TAKADA CHUICHI
IPC: E01H10/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To enable to spray an antifreeze even in a narrow space where a spraying device body can not be installed. SOLUTION: Inside a body 12 of the device, an ejector 7 which force-feeds the antifreeze 3 fed to a carrying object feed port 7a to a discharging end part 7c by pressurized air jetted out from a pressurized air feed port 7b, a pressurized air feed means B which feeds the pressurized air to the pressurized air feed port 7b of the ejector 7, and an antifreeze feed means A which feeds the antifreeze 3 to the carrying object feed port 7a of the ejector 7, are provided, and the discharging end part 7c of the ejector 7 and a spraying head 23 of the antifreeze 3 provided at an optional place outside the body are connected by a carrying pipe 22 of which at least the part is made as a flexible pipe.
Patent JP-2003062215-A (JP)
Title: Pachinko game machine
Inventor: KOBAYASHI KAZUYA
IPC: A63F7/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To allow a player of a pachinko game machine or the like to enjoy playing a stochastic variation game related to one of two different kinds of special games, in addition to playing the two special games. SOLUTION: A game control means 200 includes a first special game lottery means 221; a first special game derivation control means 222; a first special game play control means 223; a second special game derivation control means 231; a second special game play control means 232; and a first stochastic variation means 271 for playing a first stochastic variation game on condition that a first stochastic variation shift requirement is met for shifting to the first stochastic variation game in which the probability of meeting the requirements for starting the first special game is higher than in normal games.
Patent JP-2003066791-A (JP)
Title: Image forming device
Inventor: OKUBO HIROKI
IPC: G03G21/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of precisely judging whether an output level from peripheral devices is normal or abnormal, when starting power. SOLUTION: In the image forming device provided with the peripheral devices for operating the image forming device and initializing the peripheral devices from a main control means by starting of power, the main control means (main control part 104) is provided with an output signal level holding means (device output storage part 104a) for holding the level of the output signal incoming from the peripheral devices when starting power, a normal level holding means (data table 104b) for setting the normal level of the output signal previously and holding it, and a level comparing means (level comparing part 104c) for comparing the output signal level and the normal level of the peripheral devices with each other, as the initialization means of the peripheral devices 306 and 307.
Patent JP-2003072694-A (JP)
Title: Floating body
Inventor: MIYAZAWA OSAMU
IPC: A63H27/133
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a floating body with a simple structure and advantageous in miniaturization. SOLUTION: The floating body 1A has a base part 2, a rotor installed rotatably to the base part 2 and provided with a rotary vane 34, and a vibrating body 4 rotatively driving the rotor 3. The vibrating body 4 is composed by laminating an electrode, a piezoelectric element and a reinforcing plate, and it is installed so as to abut on an outer circumferential face 331 of a driven body 33 provided on the rotor 3. When an alternating voltage is applied to the piezoelectric element, the vibrating body 4 is vibrated (longitudinally vibrated) at a minute longitudinal amplitude by expansion and contraction of the piezoelectric element. When the vibrating body 4 vibrates, the driven body 33 repeatedly receives frictional force (pressing force) from the vibrating body 4 and it rotates. Following this, the rotor 3 also rotates.  When the rotor 3 rotates, lift acts on the rotary vane 34, and by this, the floating body 1A floats into air.
Patent JP-2003073416-A (JP)
Title: Olefin polymerization catalyst and method for producing olefin polymer using the same
Inventor: TSUNORI RIYOUICHI
IPC: C08F10/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst which can produce an olefin polymer having high stereoregularity and a desired molecular weight distribution at high catalytic activity and a method for producing the polymer using the catalyst. SOLUTION: The catalyst contains (A1) a solid catalyst component obtained by reacting a titanium compound, magnesium compound and ester compound, (A2) a solid catalyst component obtained by reacting a titanium compound, magnesium compound and polyether compound, (B) a transition metal compound Ll M<1> Xm [wherein, M<1> is a transition metal of IIIA-VIA groups; L is a substituted or non-substituted cyclopentadieny group; X<1> is hydrogen, an alkyl group, an aromatic group, a halogen, OR<1> group or NR<2> 2 group (R<1> and R<2> are an alkyl group or an aromatic group) and l+m is equal to a valence of M<1> ] and (C) an organometallic compound. The change of a ratio of (A1), (A2) and (B) can produce the polymer having the desired molecular weight distribution.
Patent JP-2003071823-A (JP)
Title: Template
Inventor: TAKIHANA HIROYUKI
IPC: B28B7/16
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a template which can be produced simply and reduce a running cost and a multi-cavity template which does not leave a cutting margin around a cut product. SOLUTION: The template is composed of pattern parts 21a and 22a having patterns which form the patterns in products, a boundary part 23a formed between the pattern parts 21a and 22a, and fringe parts 3a formed around the pattern parts 21a and 22a. The boundary part 23a is composed of the first extended pattern part 231a extending one pattern part 2a, the cutting margin 235a, and the second extended pattern part 232a extending the other pattern part 2a.
Patent JP-2003073891-A (JP)
Title: Repairing method and repairing liquid for concrete structure
Inventor: UDAGAWA HIDEYUKI
IPC: E01D22/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method for a concrete structure, which does not leave a void in a defective part such as a crack, and develops an adequate repairing effect. SOLUTION: The repairing method for the concrete structure comprises applying a repairing liquid containing electrifying particles or both the electrifying particles and ions, on the surface of the concrete structure having the defective part such as the void or a fracture in the crack, or the like, forming an electric field for migration toward the depth of the concrete structure from the surface, making the electrifying particles, or both the electrifying particles and the ions approach and adhere to the defective part, and then filling the defective part with the deposits, wherein the repairing liquid includes such electrifying particles as not to substantially dissolve when mixed with neutral water, but as to dissolve and form cations when contacted with generated acid through an electrolytic reaction.
Patent JP-2003075988-A (JP)
Title: Pattern forming method and outward appearance inspecting method for reticle
Inventor: ONAMI TSUTOMU
IPC: G03F1/70
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method for a reticle which can suppress the rounding of corner parts of a pattern. SOLUTION: A CAD system, etc., is used to generate 1st pattern data corresponding to an original pattern to be formed on the reticle. The 1st pattern data are so corrected that when defects generated at the corner parts of the pattern when the 1st pattern data are used do not occur and then 2nd pattern data corresponding to the 1st pattern data are generated. Then the 2nd pattern data are sent from the CAD system to an electron beam drawing device and a specific area of resist applied onto the reticle is irradiated with an electron beam according to the 2nd pattern data. Then etching processing is carried out to form a specific pattern on the reticle.
Patent JP-2003074009-A (JP)
Title: Braiding member for heating wire for melting snow on road surface
Inventor: KOBAYASHI SEISHI
IPC: H05B3/20
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a braiding member for heating wire provided with universality to achieve easiness and high quality of burying work to heating wire buried in a road surface for melting snow. SOLUTION: This braiding member is provided with a strip 1 having connection parts (connection holes 11) of a proper width at a prescribed interval, and a holding body 2 U-bent to form a holding part 21 for the heating wire, and provided with connection parts (connection holes 22) at an end part of the holding part. Both connection parts are connectable to be fixed to each other by means of fasteners 3 and 4.
Patent JP-2003081998-A (JP)
Title: Protein having disease resistance inducing activity
Inventor: TAKENAKA SHIGEHITO
IPC: A01N63/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a protein having disease resistance inducing activity derived from Pythium oligandrum cell wall, to provide a method for isolating and refining the protein, to provide a disease resistance inducing agent using the protein, and to provide a method for preventing soilborne disease using the agent. SOLUTION: This protein having disease inducing activity is obtained by subjecting the cell wall protein fraction of Pythium oligandrum to reversed phase chromatography.
Patent JP-2003082052-A (JP)
Title: Catalyst composition for production of polyurethane resin and method for producing polyurethane resin
Inventor: INOUE SHINICHI
IPC: C08G18/22
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst having low toxicity and capable of improving high-speed curing of coated film and physical property of coated film in a method for producing a polyurethane resin by using an aliphatic isocyanate. SOLUTION: In this method for producing the polyurethane resin, a composition comprising a metal complex catalyst represented by the general formula (1): M(acac)n [wherein M is Fe, Mn, Cu, Zr, Th, Ti or Co; acac represents acetyl acetonate; n is an integer of >=1 and <=4] and a tertiary amine catalyst represented by the general formula (2) [wherein R1 to R4 are each independently hydrogen, a 1-4C alkyl group or hydroxy group; X is nitrogen or carbon] is used as the catalyst for producing the polyurethane resin.
Patent JP-2003062210-A (JP)
Title: Game machine
Inventor: TAKEUCHI YASUHIRO
IPC: A63F7/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of assisting a player in getting game balls into a motor-driven generator under predetermined conditions. SOLUTION: When an illuminated board receives a lamp command from a main board, selection is made by lottery using random numbers, and if this results in a win, a specific game condition starts. In the specific game condition, normal symbols are selected by lottery upon a game ball passing through a normal symbol starting gate 11, and if this results in a win, winning symbols are displayed in a normal symbol display part 24 as flipping members 15a and 15b of a normal motor-driven generator 15 are opened. In this case, the game machine informs that the flipping members 15a and 15b of the motor- driven generator 15 will open, by causing a rightward-shooting indicating part 12b to turn on or blink at the timing that allows the player at least the time to operate a shooting handle to shoot game balls so that the balls will reach the motor-driven generator 15 in time.
Patent JP-2003080982-A (JP)
Title: Vehicles seat system
Inventor: AOYANAGI KENICHI
IPC: A47C7/62
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle seat system that can facilitate an operation for walk-through setting from the second row of seats to the third row of seats and can improve convenience despite a structure that ensures a sufficient seat width of the first row of seats as a driver's seat and a front passenger seat, ensures a necessary seat width of each seat including a center seat in the second row of seats, and does not ensure a wide longitudinal interval between the first row of seats and the second row of seats. SOLUTION: The width of rear portions of a seat cushion 111 of the driver's seat 11 and a seat cushion 121 of the front passenger seat 12 is narrowed to define a storage space 13 between the rear portions of them 111 and 121. The width of the storage space 13 is set at a width capable of storing a front portion of a seat cushion 231 of the center seat 23 when the center seat 23 is slid forward.
Patent JP-2002135072-A (JP)
Title: Voltage clamp circuit
Inventor: GITSEVICH ALEKSANDR
IPC: H03B1/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a voltage clamp circuit for protecting an input of transistors for use in an RF amplifier or oscillator. SOLUTION: A voltage clamp circuit has a PIN diode which connects a first end to a signal line; a capacitor connected between a second end of the PIN diode and a ground, and a reference voltage which is applied to a connection part between the PIN diode and the capacitor. The clamp circuit can be used for limiting a voltage on the signal line within a desirable range. The voltage clamp circuit is operating at a frequency exceeding 300 MHz and a power level of 50 W, while an RF power transistor can be protected from excessive drive conditions. The voltage clamp circuit scarcely exerts adverse influences on circuit operations and efficiency. As a specific example, the voltage clamp circuit involves a power oscillator which protects from a destructive feedback and supplies wattage exceeding 170 RF over 700 MHz.
Patent JP-2003083907-A (JP)
Title: Defect inspecting method and its apparatus
Inventor: SAKAI KAORU
IPC: H01L21/66
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspecting method and apparatus with easy sensitivity adjustment capable of both inspecting locational deviation in an image to be inspected, image distortion, etc., by considering brightness between the images and of reducing misreports and highly sensitively detecting defects only by setting a threshold value in defect inspection for comparing the image to be inspected with a reference image and detecting the defects from their difference. SOLUTION: Correction is performed in such a way as to reduce the difference between the image to be inspected and the reference image according to the contrast of the image. On a micro locational deviation part, reduction in the occurrence of misreports and highly sensitive inspection are implemented by a single low threshold value on a whole area to be inspected by a means for especially intensively computing overall brightness between the images as necessary. In the case that an object to be inspected is a semiconductor wafer, by the computing means for previously computing the brightness difference between the images caused by the difference of a film thickness in the wafer, it is possible to avoid the occurrence of misreports due to brightness irregularities without reduction in sensitivity and easily perform sensitivity adjustment by the single threshold value.
Patent JP-2003087971-A (JP)
Title: Simultaneous equal quantity control method for transmission of entrusted electrical power
Inventor: ITO TAKAMITSU
IPC: H02J3/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To reduce a demand and supply balance error from a control center 3 even when demand of electrical power varies to a large extent through the control of output command value of power generator for transmission-accessed retaining of power to customers 21 to 2N from the power stations 11 to 1K. SOLUTION: The power generator output command value is adjusted for several times within the period for transmission of transmission-accessed power, and each power generator output command value is set to a value for cancelling a difference from the difference and a supposed load value, by obtaining such difference between the estimated load power of customers in the preceding adjustment and the estimated power of generators of power station, and by determining a supposed load value in this adjustment. This supposed load value is set to an estimated load power of the preceding adjustment, or to a value estimated by a neural network, or to a value estimated by the neural network and fuzzy inference.
Patent JP-2003079876-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To greatly improve the interest in a game machine such as a pachinko machine provided with display means capable of displaying identification information. SOLUTION: The pachinko machine 1 is provided with a game board. The game board is provided with an operation hole, a big win hole, etc., and incorporated with a special pattern display device having a display part in its central part. Multiple identification patterns are fluctuatingly displayed on the display part and a combination of the identification patterns selected among them guides each type of game states. For example, when the identification patterns are selected in a prescribed combination, the occurrence of a big hit state is determined. When prescribed conditions are satisfied in selecting the identification patterns, the unselect identification patterns fall into disqualified states lost the qualification to be selected and identification patterns not falling into the disqualified states are displayed to be selected.
Patent JP-2003079410-A (JP)
Title: Band
Inventor: YOKOSUKA KOICHI
IPC: A44C5/10
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a band having a metal arranged on the center of its upper surface. SOLUTION: A metal piece 2 is arranged at the metal piece holding part of an elastic piece 1 so that the guiding wall of the metal piece may be in contact with a metal piece holding wall 15 and so that metal piece connection pin holding holes A21 may be coaxial with connection pin holding holes A11. A link 3 is arranged between metal piece inner walls 26 facing each other so that the link connection pin holding hole A31 of the link 3 may be coaxial with the connection pin holding holes A11. A connection pin 4 is made to pass through a pass-through pin hole A13, one of the connection pin holding holes A11, one of the metal piece connection pin holding holes A21, the link connection pin holding hole A31, the other metal piece connection pin holding holes A21 facing the one of them and the other connection pin holding hole A11 facing the one of them in order.
Patent JP-2003089967-A (JP)
Title: Fiber opening method of glass fiber woven fabric
Inventor: IKEDA MORITAKA
IPC: D06C7/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for more effectively opening a glass fiber woven fabric having high fiber opening effect. SOLUTION: This fiber opening method of the glass fiber woven fabric is to heat treat the woven fabric containing water and glass fiber in at least one part of the fabric by a cylindrical dryer.
Patent JP-2003091030-A (JP)
Title: Camera with backlight state judging function
Inventor: ITO KEIGO
IPC: G03B7/099
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a backlight state judging function by which a backlight state is reliably judged in spite of a small amount of output of a distance measuring IR fixed light, for example. SOLUTION: In one embodiment, the camera is provided with a plurality of light detecting means having respectively different detecting angles, a luminance calculating means for calculating a plurality of kind of object luminance data based on light detection data which are the outputs from the light detecting means and a backlight state judging means for judging whether an object is in a backlight state or not based on a plurality kind of the object luminance data calculated by the luminance calculating means. The luminance calculating means changes-over the calculating method of the object luminance data in response to the values of light detection data which are the outputs from the light detecting means.