baber/WOPTO huggingface dataset:
Patent JP-2003089158-A (JP)
Title: Band molding drum and band molding apparatus using the same
Inventor: SAWADA KAZUHIRO
IPC: B29D30/24
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a band molding drum capable of forming carcass bands having various inner diameter dimensions by one band molding drum, capable of simply and rapidly corresponding to the alteration of a rim diameter without replacing the mold drum itself and capable of easily automating the formation of carcass bands having various dimensions. SOLUTION: A pair of taper cones 5 capable of being displaced so as to advance and retreat in an axial direction over the length almost half that of each of segments 2 are concentrically arranged in a mutually opposed posture inside a plurality of the segments 2 displaceable so as to expand and contract. Drive means 3, 7 and 8 displacing these taper cones 5 over the whole of a movable range so as to synchronize them in mutually approaching and spaced- apart directions and positioning the taper cones 5 at a required position to stop them are provided, and inclined surfaces 10 coming into contact with the taper surfaces of both taper cones 5 to convert the displacement of the taper cones 5 to the expansion and contraction displacement of the segments 2 are provided to the segments 2.
Patent JP-2003096266-A (JP)
Title: Pavement binder resin composition and pavement material using the same
Inventor: NARABE HIROSHI
IPC: E01C7/30
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pavement binder composition excellent in workability, allowing application at low or ordinary temperature, excellent in binding capacity and anchoring strength, capable of applying on a wet substrate, and providing a durable pavement material upon curing, and to provide a durable pavement material using the composition. SOLUTION: The composition comprises an epoxy resin main component prepared by compounding 5-60 mass pts. of a diluent, 5-50 mass pts. of an inorganic curing agent, and 0.5-15 mass pts. of a drip stopping agent consisting of a mixture of amorphous silica and a thixotropic urea-urethane compound solution to 100 mass pts. of an epoxy resin, and a curing agent mainly comprising a modified cycloaliphatic polyamine. The composition is applied to aggregates or substrates to be cured and bound to form the pavement material.
Patent JP-2003093659-A (JP)
Title: Game machine
Inventor: TAKEUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes a player continue playing a game also after finishing a big win in the game machine which gives notification of the big win or that of ready-to-win. SOLUTION: Until a prescribed number of times of variation of a special pattern after the finish of a big winning game, since a notification appearing ratio UP flag is ON (S51: YES), a notification appearing ratio is improved (S52). To put it in the concrete, a prescribed value for giving notification of a big win notification appearance random number and that for giving notification of ready-to-win notification appearance random number are provided by three times more than those in normal time. Consequently, when a big winning flag is not ON (S54: NO) and when a ready-to-win flag is not ON (S56: NO), the notification appearance ratio becomes three times more than that in normal time.
Patent JP-2003094432-A (JP)
Title: Electromotive cutter device capable of preventing scattering of dust
Inventor: OTA KINJIRO
IPC: B28D1/24
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance dust collection capacity so as not to scatter dust, which is generated when a material to be processed such as a roof tile, a slate or the like is cut, to the circumference. SOLUTION: A cylindrical suction duct 6, of which the slit-like suction port 66 formed over a sword blade direction is opened just under the edge of a circular saw 20 in width larger than the edge of the circular saw 20, is provided to the lower part of a cutter stand 4 and a dust collector 3 is connected to the lower part of the suction duct 6 by a discharge hose 30. An electromotive cutter 2 including the suction duct 6 is provided to the cutter stand 4 on the upper side of guide rails 5a and 5b and the suction duct 6 is provided so as to be movable along with the cutter stand 4 under the plate surface of a placing stand 1.
Patent JP-2003101379-A (JP)
Title: Package structure for piezoelectric filter
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/25
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To solve a drawback in which deterioration in characteristics of a piezoelectric filter is generated by a parasitic effect due to an increase of an electric resistance or a stray capacitance of an electric finger caused by a long size of a wiring pattern constituting an extraction electrode, by shortening the length of the extraction electrode as much as possible. SOLUTION: In a piezoelectric filter in which an SAW (Surface Acoustic Wave) filter element 4 and an electronic component 5 are housed in the same package, the package is provided with a package main body having a recessed portion on its top surface and a lid 6 fixed on an outer frame top surface of the package main body to seal the recessed portion. In this filter, a piezoelectric substrate constituting the element 4 is mounted on the inner bottom surface so as to cover an electronic component housing recessed portion 30, and the direction of the rectangular portion 30 is so set that one of two diagonals is parallel to the front and rear directions of the piezoelectric board.
Patent JP-2003093415-A (JP)
Title: Electric toothbrush and method of vibration transmission in the electric toothbrush
Inventor: TANISHITA ISAMU
IPC: A61C17/22
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric toothbrush capable of making the total structure compact by miniaturizing a motor and a battery and applying vibrations to the toothbrush securely and effectively even if the toothbrush is small, and a method for transmitting vibration in the toothbrush. SOLUTION: The electric toothbrush A consists of a handle body 2 in which a battery 1 is stored and a toothbrush body 3 attached to one side of the handle body 2. The toothbrush body 3 consists of a toothbrush 3a attached to the tip of the toothbrush body 3 and a vibration motor 9 fixed to a hollow part 8 inside the toothbrush body 3. Microvibrations are given to the toothbrush body 3 and the toothbrush 3a by the vibration motor 9 operated with the electricity fed from the battery 1.
Patent JP-2002112934-A (JP)
Title: Vacuum cleaner
Inventor: HAGINO SHINICHI
IPC: A47L9/14
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner wherein a paper pack can be easily removed. SOLUTION: An electric blower and a dust collecting chamber 3 are formed in a vacuum cleaner body 1. Then, from a front wall 12 with which a fixing plate 10 for the paper pack 4 is confronted, a bottom wall 25 is extended from the lower section of the front wall 12 to an area under the paper pack 4. The front wall 12 is detachably formed in the dust-collecting chamber 3. At the same time, on the front wall 12, a handle 16 and a clamp 17 which fastens the fixing plate 10 for the paper pack 4 are provided for this vacuum cleaner.
Patent JP-2003110369-A (JP)
Title: Distortion compensated amplifier
Inventor: YONENAGA KANICHI
IPC: H03F1/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To enable signal amplification accompanying distortion compensation for a wide band signal, by reducing a distortion suppressing amount, required in distortion eliminating loop in a distortion compensation amplifier. SOLUTION: This amplifier has a constitution, in which a distortion detection loop distributes signals and one distribution signal is amplified by an amplifier 3, distortion components, which are contained in the amplified signal and are generated in the amplifier 3, are detected from the amplified signal and the other distribution signal, and a distortion-eliminating signal loop eliminates the detected distortion components from the amplified signal generated in the amplifier 3. The detection loop is provided with a filtering means 21 for reducing the distortion components, which are contained in the amplified signal outputted from the amplifier 3 and are generated in the amplifier 3 and detects the reduced distortion components by the means 21.  The elimination loop eliminates the detected distortion components from the amplified signal, which are generated by the amplifier 3 and in which the distortion contents are reduced by the means 21.
Patent JP-2003109558-A (JP)
Title: Battery pack
Inventor: NAEMURA TAKASHI
IPC: H01M2/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To make a battery pack small-sized and lightweight and yet make it a sturdy structure while radiating heat effectively. SOLUTION: In the battery pack, the lower case 1B and the upper case 1A made of plastics are connected and a secondary battery 2 and a substrate 3 are housed inside. The lower case 1B is formed integrally with th partition wall 6 and the partition wall divides the substrate chamber 4 for housing the substrate 3. The partition wall 6 has an engagement hole 7. The upper case 1A is formed integrally with an engagement arm 8 that protrudes downward and has a hook at the top end that is connected to the partition wall 6 by hooking on th engagement hole 7. In the pack battery, the hook 9 of the engagement arm 8 of the upper case 1A is connected to the engagement hole 7 of the lower case 1B and thereby the engagement arm 8 of the upper case 1A is connected to the partition wall 6 of the lower case 1B.
Patent JP-2003105323-A (JP)
Title: Nonasbestos friction material
Inventor: TSUGAWA KAZUO
IPC: C09K3/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonasbestos friction material capable of ensuring >=5%, particularly >=10 and <=25%, especially <=20% porosity, having good fading resistance and a high-speed coefficient of friction and excellent strength and abrasion resistance. SOLUTION: This nonasbestos friction material is obtained by molding and curing a nonasbestos friction material composition consisting essentially of a fiber substrate except asbestos, a binder and a filler. In the nonasbestos friction material, the filler contains barium sulfate having 20-500 μm average particle diameter.
Patent JP-2003111210-A (JP)
Title: Driving apparatus for rolling stock
Inventor: OKIMATSU KUNIMASA
IPC: B61C3/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving apparatus that is optimum for rolling stock running on non-electrified zones, improves the degree of freedom in under floor equipment layout while securing the required power, achieves a good wheel load balance, and can also lighten the weight of the rolling stock as a whole including the underframe through distribution of equipment weight. SOLUTION: The rolling stock 1 has a plurality of axles 3 and is provided with a plurality of dynamo-electric motors 4 provided on each of the axles 3, a plurality of fuel cells 9, each supplying power to the plurality of dynamo-electric motors 4; a plurality of dynamo-electric motor control systems 6, each controlling the amount of power supplied to each of the dynamo-electric motors 4, a plurality of fuel cell control systems 11, each controlling the power generation of each of the fuel cells 9, a main controller 13 that controls the speed of the rolling stock, and a secondary battery that can store power from the fuel cells 9 and regenerative power from the dynamo-electric motor 4.
Patent JP-2003105708-A (JP)
Title: Water-conveyance member for draining pavement
Inventor: YAMANASHI YASUHIRO
IPC: E01C11/24
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a water-conveyance member for draining a pavement, having adequate durability and anticorrosiveness and no trouble in paving and repairing work and in recycling crushed pavement structure materials. SOLUTION: The water-conveyance member for draining the pavement uses a biodegradable resin as a constituent material.
Patent JP-2003110234-A (JP)
Title: Conductive ball mounting apparatus
Inventor: NAITO YOSHITATSU
IPC: B23K3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting a conductive ball that can press and mount a soldering ball to a package by uniform force regardless of warpage in the package. SOLUTION: In an alignment mask 47 for sucking and retaining a soldering ball 7, a sheet 60 is arranged so that the upper end of a plurality of extrusion pins 59 that are supported slidably is covered, and a pin holder 53 is provided, where the pin holder 53 presses down the sheet 60 by compressed air that is adjusted to required pressure. When the soldering ball 7 is mounted to a connection terminal 13 of a package 12, pressure where the entire extrusion pins 59 press down the soldering ball to the connection terminal 13 can be made uniform regardless of each travel amount since the sheet 60 is restrained by compressed air. Additionally, the pressure of the compressed air is adjusted, thus adjusting press-down force, and hence easily adjusting the press-down force.
Patent JP-2003106432-A (JP)
Title: Hydraulic control circuit for automatic transmission
Inventor: KAIZU KENICHI
IPC: F16H61/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To compatibly improve a hydraulic control precision in an advance speed gear stage and secure engagement torque capacity necessary for retreating without adding any additional device in frictional engagement elements engaged with the both of the advance and retreat speed gear stages. SOLUTION: A line pressure is directly fed to a base pressure port m of a pressure control valve 38 controlling a hydraulic pressure to a 35R clutch 35R/C to be engaged with both of the advance and retreat speed gear stages and a drain port n is connected to a R port of a manual valve. In the advance speed gear stage, the line pressure of the base pressure port is set to a base pressure, a necessary hydraulic pressure is set to the maximum output pressure to be a low control gain, and in retreating, the REV pressure of a drain port is fed to the clutch so as to secure a necessary torque amount. In shifting from the retreat stage to the neutral stage, the line pressure is controlled so as to secure a release shelf pressure.
Patent JP-2003106200-A (JP)
Title: Control system for internal combustion engine provided with fuel injection device
Inventor: KOYAMA KATSUYA
IPC: F16K31/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control system for an internal combustion engine provided with a fuel injection device capable of performing optimum fuel injection and superior in minimum fuel injection quantity characteristics even if a fuel injection valve (injector) is miniaturized to reduce inductance value of a solenoid. SOLUTION: This control system is the control system for the internal combustion engine provided with the fuel injection device including a solenoid. The control system is provided with a means detecting operating states of the internal combustion engine, a means calculating fuel injection pulse width based on the operation states, and a solenoid control means.  The solenoid control means is provided with a means supplying valve opening current to the solenoid until valve opening current value reaches a large designate current value based on the fuel injection pulse width, a means supplying retaining current to the solenoid for retaining a valve open state after valve opening current reaches the designated current value, and a current wave form control means forming current supplied to the solenoid into plural different shaped wave forms and selecting the current wave form based on the operating state.
Patent JP-2003103913-A (JP)
Title: Method for manufacturing ink jet recording sheet
Inventor: KITO HIROKAZU
IPC: B41M5/52
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink jet recording sheet which can stably form a color material accepting layer having good film surface without bringing about a crack, a gloss unevenness or the like by avoiding occurrence of a coating fault such as a stripe, an unevenness or the like. SOLUTION: The method for manufacturing the ink jet recording sheet comprises the steps of excessively imparting a solution containing a crosslinker and a mordant to the surface of a coating film containing inorganic pigment fine particles and a water soluble resin of a water content of 1,000 to 200%, then smoothing metering by a wire bar, forming the color material accepting layer, setting the tension of at least at a region thus smoothed and metered of the support to 30 to 300 N/m, and setting a lapping angle of the support to the bar to 0 to 2 deg..
Patent JP-2003111132-A (JP)
Title: Method and device for assigning autonomous distributed control channel for hierarchical cell mobile communication system
Inventor: TAKENAKA NOBUO
IPC: H04W16/32
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the frequency utilization efficiency of a whole hierarchical cell mobile communication system when a hierarchical cell configuration is combined with a segregated channel assignment system. SOLUTION: Fig. 1 shows the flow of channel assignment in the system applying segregated channel assignment to base stations in both hierarchies in a hierarchical cell configuration. In a method of assigning autonomous distributed control channel for hierarchical cell mobile communication system, channels (preferential channels at every hierarchy) which are preferentially assigned at every hierarchy are designated in advance.  Then, after priority updating processing (S5 and S7) which is performed after channel nonbusy/busy detection (S4), the frequency utilizing efficiency of the whole system is improved by accelerating the separation of channels assigned to different hierarchies and, in addition, securing channel segregation in the hierarchies by providing a priority difference between the preferential channel of a hierarchy to which its own station belongs and the preferential channel of another hierarchy to which its own station does not belong, while a preferential relation is maintained among preferential channels at every hierarchy by performing additional priority updating processing (S10 and S11).
Patent JP-2003114207-A (JP)
Title: Liquid concentration measuring device and liquid concentration measuring method
Inventor: TSUDA MITSUO
IPC: C02F1/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To make liquid concentration easily measurable, and to operate efficiently a liquid processing system by utilizing automatically a measured value in the liquid processing system. SOLUTION: This device has a measuring reference signal oscillator 117 for oscillating a measuring reference signal which is an alternating-current signal having a frequency in an audible sound zone, a sensor part 112 comprising a primary electrode 113 for transmitting the measuring reference signal and a secondary electrode 114 for receiving the signal through a treating water 111, a synchronous detection circuit 120 for synchronously detecting the signal received by the secondary electrode 114 based on the measuring reference signal to thereby detect the received signal, and an operation control part 121 for setting the measuring reference signal, performing comparison operation between the measuring reference signal and the received signal detected by the synchronous detection circuit 120 to drive an impedance,  measuring the concentration of the treating water 111 by the impedance, and controlling the voltage value applied to the treating water 111 in the liquid processing system based on the concentration of the measured treating water 111.
Patent JP-2003112810-A (JP)
Title: Automated storage and retrieval warehouse
Inventor: MATSUMOTO TOMOHARU
IPC: B65G1/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To synchronize the arrival of articles at a stocking station and the arrival of a stacker crane, and to eliminate waste in putting the stacker crane into storage. SOLUTION: Articles on a stocking conveyer are detected, thereby calculating the remaining time until arriving to the stocking station by counting down. The remaining time and a traveling time until a stacker crane arrives at the stocking station are compared, when these times coincidence with each other, the stacker crane is started.
Patent JP-2002206725-A (JP)
Title: Gas scrubber system
Inventor: PARK JEONG HO
IPC: B01D46/42
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas scrubber system enabling prevention of clogging and corrosion of a gas exhaust conduit and continuous execution of an efficient treatment on the occasion of cleaning waste gas exhausted in a chemical treatment process or the like. SOLUTION: The present gas scrubber system is equipped with first and second waste gas combustors 10 and 100 which introduce the waste gas, oxidize it with heat and filter primarily particulates in the oxidized gas, a channel switchover means 200 which controls the flow of the waste gas to be introduced into the first and second waste gas combustors 10 and 100, first and second coolers 300 and 400 which are disposed on the downstream side of the combustors 10 and 100 and cool down the oxidized gas exhausted from the combustors 10 and 100 and a cold filter unit 500 which is disposed on the downstream side of the first and the second coolers 300 and 400 and secondarily filters the particulates in the oxidized gas exhausted from the coolers 300 and 400.
Patent JP-2003120259-A (JP)
Title: Usage confirmation device for diesel particulate removing device and using method of usage confirmation device for diesel particulate removing device
Inventor: ANDO SHOJIRO
IPC: F02D41/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a usage confirmation device B for a diesel particulate removing device capable of confirming regeneration processing of the diesel particulate removing device 4 mounted on a part of an exhaust pipe passage 2 of a diesel engine 1. SOLUTION: This usage confirmation device B for the diesel particulate removing device is provided with a low exhaust pressure detection means 10 and a high exhaust pressure detection means 5 disposed in a step proceeding to the diesel particulate removing device 4, a notification means 13, a regeneration confirmation switch 11, and a controller 12. Ordinarily, the controller 12 receives a detection signal from the high exhaust pressure detection means 5 and actuates the notification means 13 when the exhaust pressure reaches a predetermined high exhaust pressure.  The controller 12 receives a signal from the low exhaust pressure detection means 10 when the regeneration confirmation switch 11 is operated, and the controller 12 determines that regeneration processing is performed and enables the usage when the exhaust pressure is lower than a predetermined low exhaust pressure, and actuates the notification means when the exhaust pressure is higher than the predetermined low exhaust pressure.