baber/WOPTO huggingface dataset:
Patent JP-2000119530-A (JP)
Title: Asphalt pavement binder, its production, production of asphalt concreat pavement composition and method for increasing compatibility of pavement composition, pavement surface, crumb rubber and asphalt cement
Inventor: BURNS BERNARD J
IPC: C08G61/08
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt pavement binder capable of decreasing road surface pickup by mixing an asphalt cement, a crumb rubber and a specific polyoctenamer. SOLUTION: After 80-99 mass % (hereafter ms.%), preferably 80-95 ms.% asphalt cement, based on the total mass of a composition is heated in the range of 137.8-176.7 deg.C 0.5-20 ms.%, preferably 2-15 ms.% crumb rubber and 0.01-10 ms.%, preferably 0.2-5 ms.% trans-polyoctenamaer rubber, in which about 80%, preferably 60% double bond, is in trans-position and the melting point is 45 deg.C, preferably 30 deg.C, are mixed. Subsequently the asphalt cement and the crumb rubber are homogeneously dissolved in the polyoctenamer by heating and mixing to produce the binder composition.
Patent JP-H07146716-A (JP)
Title: Semiconductor integrated circuit device
Inventor: WATANABE MASATOSHI
IPC: H03K19/00
Filed: 1993-11-25
Abstract: PURPOSE:To provide a semiconductor integrated circuit device capable of preventing the variance of a power-supply voltage on a chip. CONSTITUTION:A lot of internal circuits, a high potential side power supply wiring 2 for supplying high potential side power supply Vcc to the internal circuits and a low potential side power supply wiring 3 for supplying low potential side power supply VEE to the internal circuits are formed on the chip. A voltage adjusting circuit 4 for detecting the potential difference of the different positions of the high potential side power supply wiring 2 or the low potential side power supply wiring and making the potentials of the respective positions of the high potential side power supply wiring 2 or the low potential side power supply wiring 3 be coincident based on the potential difference is provided between the high potential side power supply wiring 2 and the low potential side power supply wiring 3.
Patent JP-H06141664-A (JP)
Title: Grain-discharging device in combine
Inventor: SHIGEMATSU KENJI
IPC: A01F12/46
Filed: 1992-11-05
Abstract: PURPOSE:To enable to accurately inform the operation of a combine of an operation alarm. CONSTITUTION:A full charge sensor 7 of a grain tank and a discharge sensor 5 for detecting the clogging of a grain-discharging auger are disposed, and the discharge sensor 5 can be connected to an alarm circuit 8 to give an alarm by the detection of the clogging. A threshing switch 10 for switching on or off in relation to the operation of the threshing clutch lever of the thresher and a discharge switch 12 for switching on or off in relation to the operation of a discharge clutch lever for connecting or cutting the transmission of the grain-discharging auger are disposed, and both the switches 12 and 10 are connected to the alarm unit circuit 8. The circulation of an electric current to the full charge sensor 7 is switched on or off by the switching-on or off operation of the threshing switch, and the circulation of the electric current to the discharge sensor 5 is switched on or off by the operation of the discharge switch 12.
Patent JP-2001117138-A (JP)
Title: Shutter for digital camera
Inventor: MATSUMOTO JUNICHI
IPC: G03B9/14
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a shutter for a digital camera capable of realizing cost reduction, miniaturization, and power saving by which an aperture part having a small diameter can be controlled by a shutter blade. SOLUTION: A bipolar permanent magnet rotor 5 can be rotated by a specified angle corresponding to the energizing direction to a stator coil 8. Shutter blades 17 and 18 are opened and closed by the driving pin 5b of the rotor 5, and the full-open state and the closed state of the blades can be kept by attracting force generated among iron pins 10, 11, 12 and 13 by the magnetic force of the rotor 5 even though a stator coil 8 is not energized. A diameter control position by the blades 17 and 18 is on a position exceeding an intermediate position for closing operation from the full-open state, and the state can be kept by the attracting force made to act in the closing operation direction of the blades 17 and 18 and the pressing force of the spring 16 without energizing the coil 8.
Patent JP-H11134988-A (JP)
Title: Oscillation type proximity sensor
Inventor: KONDO YOSHIAKI
IPC: H03K17/945
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation type proximity sensor whose oscillation voltage sent out of an oscillation circuit can automatically and properly be adjusted corresponding to the length of the cable between a sensor head and a main body part. SOLUTION: This oscillation type proximity sensor comprises an oscillation circuit 6 to send out oscillation voltage corresponding to the distance of an object 2 and a sensor head 3, the sensor head 3, and a cable 4 connecting the oscillation circuit 6 and the sensor head 3. In this case, the sensor is further provided with an automatic adjusting means for automatically and properly adjust the oscillation voltage corresponding to the length of the cable 4. Even if the length of the cable connecting the sensor head and the oscillation circuit is changed, since the oscillation voltage sent out of the oscillation circuit is automatically adjusted to be a proper value corresponding to the length of the cable, the distance of the sensor head and an object can precisely be detected regardless of the length of the cable.
Patent JP-S62155151-A (JP)
Title: Retractable head lamp
Inventor: SAKURADA MAMORU
IPC: B60Q1/05
Filed: 1985-12-27
Abstract: PURPOSE:To improve a designing quality and an aerodynamic characteristic, by forming a head lamp so that its exposed parts in the external surface of a body, when the head lamp is in use and retracted, are arranged in a symmetrical shape with respect to the center of turning the head lamp for retracting it. CONSTITUTION:A transparent plate 16 and a surface 17 in an opposite side to the plate 16 are arranged in a symmetrical shape with respect to a turning center 14. And a continuous surface is formed by the opposite side surface 17 with a body 10, when a head lamp 15 is retracted, while by a part of the transparent plate 16 with the body 10 when the head lamp 15 is in use. Accordingly, an aerodynamic characteristic is improved because air 18 is allowed to smoothly flow along a surface of the body 10 not only when the head lamp 15 is retracted but also when it is in use. While the outward appearance is improved more attractive, when the head lamp 15 is in use, by preventing the head lamp 15 and a supporting frame 13 from protruding to the external surface of the body 10.
Patent JP-H06148718-A (JP)
Title: Shutter device
Inventor: NAKAGAWA KAZUYUKI
IPC: G03B9/10
Filed: 1992-11-05
Abstract: PURPOSE:To control the running of a shutter blade at a high precision by detecting the instantaneous position of the shutter blade. CONSTITUTION:Stators 1a and 1b of ultrasonic motors 102a and 102b are fixed to shutter bottom board 7 through a construction member and rotors 2a and 2b with which driving levers 8a and 8b are integrated are brought into a pressurized contact with the stators 1a and 1b of the ultrasonic motors 102a and 102b by springs 3a and 3b relatively rotatably. The springs 3a and 3b imparting driving force to a shutter front membrane and a shutter rear membrane are disposed to be concentric with the ultrasonic motors 102a and 102b, one end is fixed to the rotors 2a and 2b and the other end is fixed to ratchets 4a and 4b. The driving levers 8a and 8b integrated with the rotors 2a and 2b are fixed with control pieces 6a and 6b which are brought in a sliding contact with a control signal pattern on signal pattern plates 5a and 5b.
Patent JP-H03157907-A (JP)
Title: High voltage electrical apparatus
Inventor: HANAI MASAHIRO
IPC: H01F27/20
Filed: 1989-11-16
Abstract: PURPOSE:To improve life characteristic and reliability by measuring the quantity of foreign matter in the cooling medium and charging amount by a voltage induced in a coil externally mounted on an insulator of part of a tube. CONSTITUTION:Solid foreign matter flowing together with cooling medium tends to be charged positively or negatively. Particularly when a tube 8 is made of iron and an insulating pipe 6 is made of resin, most foreign matter is charged negatively in the tube 8, and positively in the pipe 6. When the matter charged negatively in the tube 8 is passed through an insulator 14, a spikelike voltage is induced from the Faraday's law. The output voltage of a coil 15 is rectified to a single polarity voltage by a rectifier 17, the spikelike voltage is counted by a counter 18, and the peak value of the voltage is integrated by an integrator 19. The quantity of the matter is obtained from the integrated value by a controller 20. If it exceeds a predetermined value, an alarm is generated from an alarm unit 21. Thereafter, a pump 9 is stopped, and the cooling medium and meshlike structure are replaced.
Patent JP-H0999290-A (JP)
Title: Flow rate regulating weir for waste water treating tank
Inventor: TAKAI TADASHI
IPC: C02F3/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve a flow rate regulating weir disposed on the outflow side of a waste water treating tank, and to facilitate the optimum setting of sewage flow rate in accordance with the fluctuation of the concentration of the waste water and the composition and the increase or decrease of a sewage feed quantity. SOLUTION: The outflow port 2 of this flow rate regulating weir 1 disposed on the outflow side of the waste water treating tank is formed into the expanded shape having expansion ratio larger as going toward the upper side in a front view. Also the opening area of the outflow port 2 is made variable by constituting a side part 3 in one side of the outflow port 2 of a movable plate 4 capable of being moved in the horizontal direction.
Patent JP-H09139567-A (JP)
Title: Surface mounting component mounting pad in printed board and connection structure of through hole for interplayer connection use
Inventor: SAEKI KENSUKE
IPC: H05K3/40
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to realize the increase in the density of surface mounting components, the increase in the efficiency of a patterned wiring, the prevention of the generation of a defect in the connection part of a wiring pattern with a component mounting pad or a through hole for interlayer connection use and the like by a method wherein the pad on the surface of a printed board and the through hole are connected with each other by the wiring pattern of roughly the same width as that of the pad. SOLUTION: The width 7 of a wiring pattern 6, which connects a component mounting pad 2 with a through hole 3 for interlayer connection use, is formed in roughly the same width as that 8 of the pad 2. Moreover, in the case where the diameter 9 of the hole 3 is larger than the width 8 of the pad 2, the width 7 of the pattern 6 is formed in a size of roughly 2/3 or more of the diameter 9. By thickening the pattern 6 in such a way, it is eliminated that a defect, which results in disconnecing, is generated even if a tapered part is generated in the connection part of the pattern 6 with the pad 2 or the hole 3 in an etching process at the time of manufacture of a printed board. Moreover, as the defect is not generated, a conventional intermediate through hole is not required and the efficiency of a patterned wiring can be enhanced as much as the component.
Patent JP-H01136766-A (JP)
Title: Energizing system
Inventor: TANIGUCHI MAKOTO
IPC: G06K15/10
Filed: 1987-11-25
Abstract: PURPOSE:To prevent longitudinal streaks of transferred dots from being formed and make it possible to obtain a favorable printed image, by making the polarity of an energizing head fixedless. CONSTITUTION:At the time of energization, the polarity of an energizing head is not fixed but is alternated, for example, on each predetermined number of times of energization. As a result, the transfer positions of transferred dots are set at random, whereby formation of longitudinal streaks of the transferred dots can be obviated, and a favorable printed image can be presented.
Patent JP-H06122961-A (JP)
Title: Black colored al2o3 film and its production
Inventor: OMURA TOSHIO
IPC: C23C14/08
Filed: 1992-10-09
Abstract: PURPOSE:To produce a black colored Al2O3 coating film having heat resistance and free from the generation of color tone change or stripping and to provide its producing method. CONSTITUTION:The black colored Al2O3 film is <=5% in the reflectance of light of 248nm wavelength and is produced by heating it to evaporate aluminum in oxygen in 3X10<-5> to 7X10<-5>Torr pressure of oxygen atmosphere at 2.5-10mum/Hr film forming speed of Al2O3 film.
Patent JP-H05109804-A (JP)
Title: Wire bonding method
Inventor: SUGITO TETSUO
IPC: H01L21/60
Filed: 1991-10-17
Abstract: PURPOSE:To absorb a timing error due to a difference in a kind of a clamp, hold the drawing amount of a wire which is drawn from a capillary tip at a specific length, shorten a time interval from a connection of a second bonding point to a start of a next bonding point, and contrive a high speed. CONSTITUTION:A wire 9 is bond-connected to a first bonding point by a capillary 7 into which the wire 9 is inserted, the capillary 7 is moved to a second bonding point to be bond-connected, and after the wire 9 is drawn from a tip of the capillary 7 by a specific amount, the wire 9 is grasped by a clamp 8a to ascend the capillary 7 at a constant speed for a specific time interval or at a specific distance.
Patent JP-2001115702-A (JP)
Title: Remote control operation device for vehicle
Inventor: MAEDA TORU
IPC: E05B83/36
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a remote control operation device for a vehicle capable of improving operability. SOLUTION: The remote control operation device for the vehicle 1 is provided with a portable machine 11 and a transceiver 12. The transceiver 12 is provided with a transmitting circuit 21, a receiving circuit 22 and a microcomputer 23. The transmitting circuit 21 outputs a request signal to the inside of the vehicle. The microcomputer 23 can rotate an ignition switch 29 and can operate electric equipment 34 when it receives the transmitted signal from the portable machine 11 responding to the request signal.
Patent JP-H02141234-A (JP)
Title: Printed wiring board
Inventor: MAEDA MASAHIKO
IPC: H05K1/03
Filed: 1988-11-24
Abstract: PURPOSE:To improve adhesive properties with a conductive metal of an adhesive resin and heat resistance as high-frequency characteristics while enhance elevating moldability by interposing an adhesive resin layer obtained by crosslinking the mixture of two kinds of specific ethylene group copolymers between the conductive metal and a thermoplastic resin layer. CONSTITUTION:An adhesive resin is composed of the crosslinked substance of a mixture consisting of an ethylene group copolymer (I) containing a unit derived from a monomer having a polar group selected from a group made up of at least a monocarboxylic acid group, a dicarboxylic acid group and an anhydride thereof and an ethylene group copolymer (II) including a unit derived from a monomer having a polar group selected from a group composed of at least a hydroxyl group and a glycidyl group, and these mixing ratio is specified, thus forming an adhesive resin layer 2. A thermoplastic resin having a dielectric loss tangent of 0.01 or less at 1MHz is used as a thermoplastic resin, and a thermoplastic resin layer 3 is shaped. The adhesive resin layer 2 is interposed and laminated between a conductive metal 1 and the thermoplastic resin layer 3, thus manufacturing a printed wiring board.
Patent JP-H04268348-A (JP)
Title: Oil-resistant expandable styrene polymer
Inventor: HANSU HINTSU
IPC: C08J9/14
Filed: 1991-11-13
Abstract: PURPOSE: To produce and provide an expansible styrene polymer excellent in oil resistance.  
     CONSTITUTION: An oil-resistant expandable styrene polymer contains 10-90 wt.% of non-crosslinked polystyrene or a non-crosslinked styrene copolymer containing at least 50 wt.% of the copolymerized styrene (a), 10-90 wt.% of a crosslinked styrene polymer containing 0.1-2 wt.% of a copolymerized monomer having at least two olefin double bonds (b), 1-10% by wt. of the sum total of (a) and (b) of a 3-6C hydrocarbon as a blowing agent (c) and, if desired, an effective amt. of a usual additive (d) and is characterized by that a melt flow index MFI (200°C, 5.0 kg) due to DIN 53 735 of the mixture of (a) and (b) is 1-20 [g/100 min]. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08150397-A (JP)
Title: Sewage treating device
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a sewage treating device capable of being used over a long period by controlling a blower based on the output of a sensor for detecting the sewage level and that of the sensor for detecting the pressure of the blower. CONSTITUTION: The carbon dioxide and steam generated by the air supplied from a blower 15 connected to the sewage in a treating tank 9 are exhausted from an exhaust cylinder 21. The extinction of aerobic bacteria is prevented by the air from a blower 12 controlled based on the outputs from the water level detection parts 19 and 20 of the treating tank 9 and from the pressure detection part of the blower 15, and the decomposition of the sewage is further promoted by the oxygen supplied from the sewage surface. Further, even when the supply of sewage into the treating tank 9 is stopped due to the user's travel, etc., the sewage level and state are detected by the detection parts 19 and 20 in the tank 9 and the pressure detection part of the blower 15 to control the blower 12, and the remaining and accumulation of undecomposed sewage due to the lowering of sewage level are prevented.
Patent JP-H11129289-A (JP)
Title: Mold for injection molding of thermosetting resin
Inventor: KOMORI ATSUSHI
IPC: B29C45/30
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding of a thermoplastic resin which shortens the time from preparation of the mold to manufacturing of a product, prevents the charged amt. of molding material after variation is adjusted from being changed, and improves the degree of freedom of cavity layout. SOLUTION: A fixed side mold 2 is constituted by piling up a cold runner plate 7 and a fixed side cavity plate 10 and a cold runner 16 is provided on the cold runner plate 7 and the cold runner 16 is made to branch into a plurality of cold runner parts 17 and a plurality of cold nozzles 11 for introducing a thermosetting resin into each product cavity part 29 are inserted into the fixed side cavity plate 10 from each cold runner part 17. In addition, a plurality of flow rate adjusting pins 40 for controlling resistance to the flow of the thermosetting resin of each cold runner part 17 are inserted into the cold runner plate 7. By adjusting the flow of the thermosetting resin by means of the flow rate adjusting pins, the amt. of resin charged into each product cavity part 29 is uniformed and it is expected that variation adjusting work is smoothed.
Patent JP-H02143917-A (JP)
Title: Production of magnetic recording medium
Inventor: IWASE TAKAYUKI
IPC: C09D175/00
Filed: 1988-11-25
Abstract: PURPOSE:To allow precise polishing without generating rubbing flaws on a surface to be polished by polishing at least one surface of the front surface of a magnetic layer or the front surface of the front surface of a magnetic layer or the front surface of a nonmagnetic base by a grinding wheel formed by treating diamond abrasive grain edges to a table shape. CONSTITUTION:The magnetic recording medium 10 is delivered from a magnetic recording medium delivery device 11 in an arrow A direction and is sent to a calender device 12 constituted of 5 pieces of metal type specular surface rolls 12a, by which the recording medium is subjected to a calender treatment; thereafter the front surface of the magnetic layer is polished by the diamond grinding wheel (diamond wheel) 13. The diamond wheel 13 is formed by fixing the diamond abrasive grains consisting of diamond particles having 5 to 12mum grain size by a method bond and vitrified bond and the abrasive grains 20 are so treated that the abrasive grain edges 20a projecting from the wheel part 13a have the table shape. The precise polishing is possible in this way and the microprojections and the adhered dust which are the cause for signal missing are removed in this way without generating flaws from the surface of the magnetic recording medium.
Patent JP-2001118688-A (JP)
Title: Lighting apparatus
Inventor: NISHIOKA SHINSUKE
IPC: H05B37/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting apparatus which enables changing the rate of changing light output responding to the kind of trigger. SOLUTION: This apparatus is constructed by a lamp 5, and a control block 6 which outputs control signal corresponding to the order signal from outside and a lighting device 4 which controls the light output of the lamp 5 by receiving control signal from control block 6. The control block 6 is constructed by a memory unit 1 which memorizes plural signals which are prescribed in advance and receiving part 2 which receives signal order S from outside and computing unit 3 which outputs light control signal for the reproduction of the scene to lighting device 4, here, the light control signal is memorized in the memory unit basing on the signal order received. The control block 6 operates so as to change the rate of changing light output responding to the kind of signal order.
Patent JP-H10122554-A (JP)
Title: Gasification burner device
Inventor: UCHIDA TSUTOMU
IPC: F23N3/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration or thermal deformation or burn loss caused by material quality changing of a flame port or a gasification cylinder by a method wherein when a dangerous temperature set to be higher than OFF temperature of a heating heater is detected, the number of rotation of a combustion blower is increased more than a standard number of rotation. SOLUTION: A temperature setting detected by a pot sensing sensor 6 is carried out such that ON signal is inputted to a micro-computer 12 when a temperature of a gasification cylinder is not more than 200 deg.C and OFF signal is inputted to the micro-computer 12 when a temperature of a gasification cylinder is 225 deg.C so as to perform an electrical energization and a termination of electrical energization at a heating heater 1. When the pot sensing sensor 6 detects 280 deg.C, it outputs it as a dangerous temperature to a correcting means 16 of the microcomputer 12 so as to set it to become increased by 5% more than the standard number of rotation of a combustion blower 7 and then excessive air is supplied to a gasification cylinder.  In addition, when the set temperature means 14 is properly set as required at a side utilizing heat, a temperature difference detected by a temperature sensor 15 is compared and calculated by the microcomputer 12, the combustion blower 7 and the fuel supplying means 8 proportionally make variable an amount of combustion air and fuel oil to low, middle and high or in a linear manner. Accordingly, an abnormal combustion is prevented.