baber/WOPTO huggingface dataset:
Patent JP-S5797010-A (JP)
Title: Device for disposing of exhaust gas of internal combustion engine
Inventor: ISHIGURO TOMOOTO
IPC: F01N3/08
Filed: 1980-12-08
Abstract: PURPOSE: To facilitate the removal of particles from exhaust gas, by providing a multielectrode AC voltage application device in an exhaust line to separate the chainlike particles from the exhaust gas to transmute the gas.  
     CONSTITUTION: The exhaust gas of a diesel engine is introduced through a pipe 1 into an exhaust gas disposal device having many electrodes 5 circularly located on a side wall 6. An AC voltage is applied to the electrodes 5 so that chainlike particles produced during the passing of the exhaust gas through the exhaust pipe 1 are separated from the gas and the gas is transmuted. The transmuted gas is introduced into a purifier such as an oxidizing catalyst from an outlet pipe 2. An internal flange 8 is provided on the outside of the side wall 6. Pressurized air is supplied through a pipe 12 into the gap 13 between the wall 6 and the flange 8 and then introduced into the exhaust gas disposal device through the clearance 10 between the side wall 6 and the insulator 5b of the electrode 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5697650-A (JP)
Title: Controller for power shift transmission
Inventor: NAKAMICHI NOBORU
IPC: F16H61/02
Filed: 1979-12-28
Abstract: PURPOSE: To permit accurate stopping and starting operations by providing a modulator valve which is not concerned in the pressure reducing action when the brake pedal is stepped on as well as the pressure boosting action when released.  
     CONSTITUTION: Provided is a modulator valve 27 which has a pressure regulating piston 29 and a pressure boosting piston 31 and is not concerned in the pressure reducing action when a brake pedal 20 is stepped on as well as the pressure boosting action when released. During the stepping-on stroke, a pressure boosting chamber 30 constantly receives pressure and consequently the pressure boosting piston 31 leftward moves to compress a spring 32. Therefore, it is difficult for the pressure regulating piston 29 to move rightward and consequently a condition where it is difficult for an exhaust oil line 34 to open is maintained. Accordingly, the releif oil amount from the oil line 34 is little, so that the valve 27 is not concerned in the pressure reducing action. Also during the releasing stroke, because the setting pressure of the valve 27 is constantly kept high, it is not concerned in the pressure boosting action. Therefore, the rising characteristic of the clutch oil pressure P agress with the oil pressure falling characteristic during the stepping-on stroke. Accordingly, when the pedal 20 is released, clutches 10 and 11 can be operated with the same feedling as when it is stepped on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6415807-A (JP)
Title: Robot controller
Inventor: MATSUMOTO TAKAHARU
IPC: B25J13/00
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the disturbance of the tracks and speeds of a robot caused by the synchronizing errors and at the same time to realize the universal application of a bus without using an exclusive control line, by giving the simultaneous accesses to all servo control parts via a track forming part to secure the synchronization among those control parts. CONSTITUTION:A timer 11 of a track forming part 10 outputs the servo cycle command signals for each servo arithmetic cycle and an address generator 12 produces an address to give an access to a servo arithmetic cycle command ing register of a servo control part 20. The signals of the generator 12 are applied to a divider 13 which produces a track forming cycle command signal and used as the interruption signals supplied to a CPU at the prescribed intervals. The address produced from the generator 12 is sent to a bus 30 after undergoing the timing control via an address conflict arbitrator 14 so that the conflicts are avoided to the accesses given from the CPU and the bus 30. In such a way, the disturbance due to the synchronizing errors can be avoided and the universal application is ensured for a bus.
Patent JP-S6065239-A (JP)
Title: Partial-cylinder operation control method in internal- combustion engine
Inventor: UENO MAKOTO
IPC: F02D21/08
Filed: 1983-09-20
Abstract: PURPOSE:To improve a rate of fuel consumption, by performing the partial-cylinder operation of an engine at a time when a transmission is in neutral, in case of a cylinder number control engine provided with an automatic transmission. CONSTITUTION:A signal out of a range detecting switch 75 is inputted into a control unit 18 of a cylinder number control engine provided with an automatic transmission unit 73. And, when a neutral range is detected, the engine is controlled in a partial-cylinder operation manner. In time of being in this neutral range, since no accelerating drive takes place at all, there is no problem even if the partial-cylinder operation takes place, thus fuel consumption is yet more reducible.
Patent JP-S6328655-A (JP)
Title: Ink jet head
Inventor: KANAI MASAHIRO
IPC: B41J2/045
Filed: 1986-07-22
Abstract: PURPOSE:To eliminate the occurrence of a bending in the flying direction of ink droplets and faulty ink ejection at low temperatures by arranging a nozzle front having a plate thickness of 280-360mum on an on-demand type ink jet printer. CONSTITUTION:A printing head substrate 1 is drilled obliquely or is formed by an injection molding method so that a plate t1+t2 on the front of a nozzle on an ink jet head substrate 1 may be 280-360mum thick. If this is used, a bending of a flying ink droplet course by an ink well in the nozzle front 10 or faulty ink ejection does not occur within a use range of temperatures 0-55 deg.C regardless of whatever printing response frequencies or cycles. Especially, if the viscosity increases significantly at 0 deg.C to reach 5.7cp, no meniscus of an ink layer generates on the nozzle front 10, thereby a faulty ink ejection is not caused.
Patent JP-H0336738-A (JP)
Title: Crystal growth of compound semiconductor
Inventor: AOKI OSAMU
IPC: H01L21/363
Filed: 1989-07-04
Abstract: PURPOSE:To perform epitaxial growth of a II-VI compound being little influenced by a microfluctuation of temperature and gas by mixing carrier gas flowing out from the first and second section areas while setting up a substrate crystal in the fourth temperature region where dissociation pressure of the II-VI compound is under atmospheric pressure so as to supply carrier gas passed through the third temperature region. CONSTITUTION:H2 as carrier gas is introduced from an introduction port 2 provided on the uppermost stream side of a reaction tube 1 at a speed of 25 sccm every second. In a gas basin 4, granular metal Se 6 is placed in the temperature range of 250 deg.C. H2 is introduced from an introduction port 3, for instance, at a speed of 200 sccm every second, while, in a gas basin 5 granular metal Zn 7 is put in the temperature range of 400 deg.C. Vapor of Se and Zn evaporated from these sources is sent to a gas mixing region 8 where a temperature is set up at 800 deg.C by a flow of carrier gas. When H2 containing source vapor is sent to a growth region 9, to reach the surface of a substrate 10, it turns into ZnSe to proceed epitaxial growth.
Patent JP-S6417791-A (JP)
Title: Switchgear for elevator door
Inventor: KAWAI SEIJI
IPC: B66B13/26
Filed: 1987-07-10
Abstract: PURPOSE: To prevent a door closing operation due to a malfunction by providing a detection means detecting a reversal from a door opening to a door closing and performing the reversal from the door closing to the door opening if a safety device continuously operater for prescribed time during this detection operation. CONSTITUTION: A door closing button switch 12 is pressed, door closing operation is started and a car is started to travel after the door closing is completed. When an elevator arrives on a prescribed floor and the brakes are applied, a contact 13a of a traveling detection relay is opened, a door opening command relay is energized and a door enters a door opening operation. When the door closing button switch 12 is pushed during this door opening operation, the door during the door closing operation is reversed to the door opening when a passenger touches a safety door edge for prescribed time, even if the door performs the door closing operation by the reversal from the door opening to the door closing.
Patent JP-S6415624-A (JP)
Title: Method for measuring temperature of road surface
Inventor: IMAZATO YUKIHIKO
IPC: E01C23/01
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the effects of wear, vibration and the like caused by the running of vehicles, by providing measuring means for measuring temperatures at places, where the running of the vehicles is not interrupted. CONSTITUTION:A thermometer 1 includes a resistor, whose electric resistance value is changed. The thermometer is connected to a temperature transducer 5 through a piece of cable 2. The temperature transducer 5 outputs a signal representing the temperature into a correcting circuit 6 based on the measured resistance value. The correcting circuit 6 corrects the output signal from the temperature transducer 5. Thus the signal, which represents the temperature of a road surface, is obtained and sent to an observing station and a display device. In working, the thermometer 1 is fixed with a piece of angle steel 9, which is attached to a post 8 of a guard rail 4. Since the thermometer 1 is provided in the vicinity of a region, where vehicles run, the working is simplified, and the thermometer is not affected by vibration and wear caused by the running of the vehicles.
Patent JP-S6063702-A (JP)
Title: Magnetic recorder and reproducing device
Inventor: NIIHARA YUTAKA
IPC: G11B5/09
Filed: 1983-09-19
Abstract: PURPOSE:To easily restore data recorded on a magnetic recording medium even when the data are lost by a magnetic influence by cutting the magnetic film of the magnetic recording medium in pieces by grinding at a location corresponding to the content of the data and recording the data by exciting the divided magnetic film by means of a unidirectional megnetic field. CONSTITUTION:A magnetic tape 13 is composed of a base 13a made of a nonmagnetic material, such as polyester, etc., and a magnetic film 13b prepared by adhering magnetic powder to the surface of the base 13a. Moreover, the above-mentioned magnetic film 13b is megnetically divided into pieces by grinding at locations corresponding to the content of data to be recorded. Therefore, when this magnetic tape 13 is excited by means of a unidirectional magnetic field, magnetic poles are inverted at the divided locations of the magnetic film 13a by grinding and the film 13a is magnetically divided into section of small areas. When such arrangement is made, recorded data can be restored by exciting the magnetic material of the tape by means of a magnetic field of a fixed direction caused by a recording head, even when magnetic molecules of the magnetic material are dispersed by the influence of a magnetic field.
Patent JP-2000004649-A (JP)
Title: Clamping and transporting apparatus
Inventor: HIRAOKA MINORU
IPC: A01F12/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To rationally construct a clamping and transporting apparatus enabling silent drive and easily manufacturable at a low cost. SOLUTION: The transporting belt DV of the objective apparatus is made of a flexible material having a number of recesses 21A on the inner circumference in a manner to engage with protrusions 14A formed on a driving wheel 14 in the form of a gear. A clamping rail 15 is placed at the side of the transporting face of the transporting belt DV. In the transportation of a culm K, the transporting belt DV is elastically deformed to hold the culm K.
Patent JP-H0621836-A (JP)
Title: Noise elimination system
Inventor: OKUBO BUNICHI
IPC: H04B1/10
Filed: 1992-06-30
Abstract: PURPOSE:To improve the listening sense by changing a noise cancel operating time corresponding to the width of a noise component. CONSTITUTION:Let times of 1st-3rd TIMER circuits 8, 14, 18 be t1-t3 respectively, then the relation of t1<t2<t3 is set. Then, the operating time of a GATE circuit 3 is t1 when a 1st GATE drive circuit 7 is used for the control and the time is shortest, and the operating time of the GATE circuit 3 is t1 when a 2nd GATE drive circuit 13 is used for the control, and the operating time of the GATE circuit 3 is t3 when a 3rd GATE drive circuit 17 is used for the control, and the time is longest. Since a signal meter circuit 9 is connected to a high pass filter 5, a band pass filter 11 and a low pass filter 15, a pulse noise of a high frequency in the pulse noise component generated in the signal meter circuit 9 passes through only the high pass filter 5 and the pulse noise of a low frequency passes only through the low pass filter 15 and the 1st and 3rd GATE drive circuits 7, 17 are driven.
Patent JP-2001007059-A (JP)
Title: Cmp-polishing agent and method for polishing substrate
Inventor: KOYAMA NAOYUKI
IPC: B24B37/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a CMP-polishing agent, which polishes the surface of a silicon oxide insulating film, etc., at a high speed without flaws for precision flatness by containing a low-molecular additive selected from among cerium oxide particle, dispersant, and water-soluble organic low-molecule of double- ionicity as well as water. SOLUTION: The CMP-polishing agent comprises a low-molecular additive selected from among cerium oxide, a dispersant, and water-soluble low-molecule of double ionicity as well as water. Furthermore, it can comprise a cerium oxide slurry comprising cerium oxide, a dispersant, and water as well as an additive liquid comprising low-molecular additive and water. The ratio between the rate of polishing silicon oxide film and that for silicon nitride film is desirably at least 10. With a substrate, where a film to be polished is formed pressurized to a polishing cloth of a polishing surface plate, the film is polished by moving the substrate and polishing surface plate, while supplying the CMP- polishing agent between the polishing film and the polishing cloth.
Patent JP-S5696141-A (JP)
Title: Overrun preventer for engine
Inventor: SHIRAE JIYUNJI
IPC: F02M7/00
Filed: 1979-12-28
Abstract: PURPOSE: To lower the rotation and to prevent the overrun by providing a mixed gas condenser in a carburetor then operating it when the rotation is above predetermined level thereby condensing the supplied air/fuel ratio.  
     CONSTITUTION: The float chamber 36 and the main nozzle 7 of a carburetor are conducted through a fuel path 11 having a main jet 9. An auxiliary fuel jet 12 is provided in a parallel with the jet 9 at the bottom of the float chamber 36, then said jet 12 is opened/closed by means of an electromagnetic valve 13 integral with a mixed gas condenser B. Said condenser B is connected to a rotation detector C comprising a governer 17, microswitch 19, etc. When the rotation reaches to predetermined level, the condenser B is activated to open the jet 12 thus to provide condensed mixed gas to the engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0617459-A (JP)
Title: Water resistant pan
Inventor: ITO MASATERU
IPC: E03C1/184
Filed: 1992-06-30
Abstract: PURPOSE:To prevent a noise from occurring in absorbing a washer's vibration so as not to transmit it to the floor of a building by installing a top plate part formed with a recess, where a washer is settable, in the central part and a side plate part more downward than the circumference of this top plate part, respectively, while forming a bottom plate part in the lower end, and sticking each vibro-isolating material to an underside of the top plate part, an inner surface of the side plate part and both upper and lower surfaces of the bottom plate part. CONSTITUTION:A top plate part 1 formed with a recess 1a, where a washer is settable, in the central part and a side plate part 2 are formed downward from the circumference of the top plate part 1. Next, a bottom plate part 3 is formed inward from a lower end of the side plate part 2, constituting a water resistant pan. In addition, a drain port is installed in one of the corners, and a slope is set up so as to make water flow down naturally. In succession, each vibro-isolating material 5 is stuck to an underside of the top plate part 1, an inner surface of the side plate part 2 and both upper and lower surfaces of the bottom plate part 3, respectively. With this constitution, any possible noise is preventable from occurring in a way so as not to transmit this washer's vibration to the floor of a building, without entailing any drop in productivity and workability.
Patent JP-S6234864-A (JP)
Title: On-ground transferring device
Inventor: TSUTSUI TOSHIAKI
IPC: B62D55/112
Filed: 1985-08-06
Abstract: PURPOSE:To suppress the vibration applied onto a transported article by constituting a driving system from only a fluid tank having elasticity and the thermoplastic fluid having viscosity and avoiding the use of the highly hard material for the driving system, in the transportation of the article on a bad road. CONSTITUTION:A driving suspension part is constituted by filling the inside of a fluid tank 9 made of expandable material with thermoplastic fluid 11. Also a reservoir tank 10 in the upper part of the fluid tank 9 is filled with the thermoplastic fluid 11, and the both tanks 9 and 10 are allowed to communicate through a pump 24. Said pump 24 is control-driven by the pump control driving signal 26 supplied from a pump control driving part 25, and the fluid tank 9 is expanded and contracted by introducing and discharging the thermoplastic fluid 11 into the fluid tank 9. Further, the expandable heaters 12-18 are installed onto the surface of the fluid tank 9, and temperature-controlled by the heater control signal 23 supplied from a heater control part 22, and the viscosity of the thermoplastic fluid 11 in the fluid tank 9 is adjusted.
Patent JP-H0339375-A (JP)
Title: Ink composition for waterless lithography
Inventor: SASAKI MAKOTO
IPC: C09D11/10
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the subject ink composition having excellent resistance to scumming and printing properties containing molecular chain-extending resin as a binder resin component. CONSTITUTION:100 pts.wt. five-membered ring compound having conjugate double bond expressed by the formula (H is hydrogen; R is 1-3C alkyl; m and n are 0 or >=1 and m+n=6) and/or Diels-Alder adduct of said compound is copolymerized with 0-200 pts.wt. unsaturated aromatic hydrocarbon monomer containing carbon-carbon double bond and benzene ring in a molecule and 2-100 pts.wt. alpha-olefin to obtain a hydrocarbon resin. Then, (A) 100 pts.wt. said hydrocarbon resin is reacted with (B) 0.5-30 pts.wt. unsaturated carboxylic acid and/or anhydride of said acid to obtain an acid-modified resin. Thus, 100 pts.wt. resultant acid-modified resin is reacted with (C) 2-100 pts.wt. phenolic resin by heating and resultant resin is mixed with (D) chain-extending agent (e.g. polyhydric carboxylic acid) in hydrocarbon solvent having >=200 deg.C boiling point and (semi-) drying oil, then resultant resin is contained in the aimed ink composition.
Patent JP-H0617231-A (JP)
Title: Light transmissive window having hard film and its production
Inventor: SOROE KAZUNORI
IPC: C23C16/40
Filed: 1992-06-30
Abstract: PURPOSE:To increase the surface hardness of a glass body to make the surface thereof resistant to flawing and easily workable by forming a light transmissive Al2O3 film having a prescribed thickness on the surface of the glass body by using a CVD method or ion plating method. CONSTITUTION:The body consisting of glass is worked into a prescribed shape. The Al2O3 film having 0.5 to 3mum thickness is deposited at 200 to 500 deg.C on the surface thereof by using the ion plating method or the CVD method. The Al2O3 film having light transmissivity and 0.5 to 3mum thickness is thus formed on the glass surface.
Patent JP-H04368572-A (JP)
Title: Mid floor lifting gear of swimming pool
Inventor: KOU EIKI
IPC: E04H4/06
Filed: 1991-06-18
Abstract: PURPOSE:To reduce the tensile durability in a wire rope locking device locking a mid floor with a wire rope at the time of locking this mid floor, in a mid floor lifting gear of a swimming pool. CONSTITUTION:Plural vertical grooves 5 are installed in a pool side, while each pair of sprockets and pulleys 13 is installed in a turning shaft 11 at both up and down ends of each vertical groove 5. A chain is stretched across these paired sprockets and a wire rope 15 across these paired pulleys 13, respectively. The chain and the wire rope 15 are attached tight to an arm member 10 of a mid floor, driving the chain and lifting this mid floor up or down, and the wire rope 15 is driven. In a mid floor lifting gear 6 which is locked by a wire rope locking device 26 during a standstill of the mid floor 3, and holds this mid floor 3, the wire rope 15 lifting the mid floor 3 is wound a roll and half on the pulley 13 at the upper end by turning it at the bottom side of the pulley groove. The pulley groove is of a V-shaped type of a round bottom more or less larger than a diameter D of the wire rope and depth H of this pulley groove goes beyond two times over the diameter of the wire rope, while width of the pulley groove is made so as to exceed two times over the diameter of the wire rope at a wide width part W.
Patent JP-H0463948-A (JP)
Title: Control device for engine
Inventor: FUJIKAWA HIROSHI
IPC: F01M1/18
Filed: 1990-06-30
Abstract: PURPOSE:To prevent the lowering of engine output due to the fog of a plug, by providing an engine output correction means compensating the fallen part of the engine output, due to the surplus supply of an actually supplied oil quantity, by the correction of engine output control. CONSTITUTION:In a region where the occurrence of operational abnormality in a metering oil pump due to the sticking, etc., of a control pin causes an oil quantity, supplied under the setting at the time of the occurrence of the operational abnormality, to exceed a request oil quantity, the correction of engine output is made with an output correction means so as to compensate the falling of the engine output due to the surplus of an oil supply quantity. This can prevent the worsening of operability or an engine stall.
Patent JP-H0726239-A (JP)
Title: Adhesive for lining pipe with synthetic resin
Inventor: SUEMATSU MIKITOSHI
IPC: B21D51/18
Filed: 1993-07-13
Abstract: PURPOSE:To obtain an adhesive which enables a synthetic-resin-lined pipe excellent in resistance to thermal shock to be obtd. even when a metal pipe is lined with a chlorine-contg. resin. CONSTITUTION:This adhesive comprises 100 pts.wt. satd. polyester resin having a carboxyl equivalent of 300-4,000 and a wt.-average mol.wt. of 1,000-6,000, 5-50 pts.wt. epoxy compd., and 1-50 pts.wt. powdered polyolefinic resin having an average particle size of 1-100mum provided that the epoxy compd. contains tri- or tetraepoxy compd. in an amt. of 10mol% or higher based on the sum of the resin and the epoxy compd.