baber/WOPTO huggingface dataset:
Patent JP-S61285483-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G05D23/00
Filed: 1985-06-13
Abstract: PURPOSE:To control the surface temperature of a fixing roller always at a fixed value by increasing a set temperature in accordance with a difference between a detecting temperature corresponding to heat generated between a fixing roller and a temperature detecting element and the set temperature by the rotation of the fixing roller. CONSTITUTION:At the stop of the fixing roller 2, a change-over switch S is turned to the (a) side, the set temperature T1 is set up to 180 deg.C and the surface temperature of the fixing roller 2 is controlled at 180 deg.C set temperature by a fixing temperature control means 12. When copying operation is started by depressing a copy button 18 and the fixing roller 2 starts to rotate, the switch S is turned to the (b) side and the set temperature T2 is set up to 190 deg.C. Although a thermistor 11 detects the surface temperature of the roller 2 10 deg. higher than the real temperature because of friction or convective heat at the rotation of the fixing roller 2, the surface of the roller 2 is controlled at 180 deg.C equal to the temperature set up at the stop of the roller 2 by the control means 12 because the set temperature T2 of the roller 2 is 190 deg.C.
Patent JP-H08300238-A (JP)
Title: Metal chip discharger
Inventor: MIYASHITA KUNIYOSHI
IPC: B23Q11/00
Filed: 1995-05-01
Abstract: PURPOSE: To transmit a sufficient thrust in making it easily bitable on a coil conveyor even if the chips are lighter in weight and tangled enough as well as to enable it to perform an uninterrupted flow of chips and swarf at stable discharge without entailing any large pulsation there. CONSTITUTION: This is a metal chip discharger equipped with a main boil conveyor system 13 set up in a hopper to feed chips in a hopper 11 to a cavity such as a press forming chamber or the like being interconnected to an outlet of this hopper 11 receiving these metal chips and swarf. This main coil conveyor system 13 is set up almost parallelly with an inner surface of the hopper 11, while an outlet side tip part of this conveyor system 13 is pierced through a hopper outlet 15, and a thrust imparting device imparting a thrust to the chips to be delivered by this conveyor system 13 is installed in the outlet side of the main coil conveyor system 13.
Patent JP-S62285999-A (JP)
Inventor: TANIMOTO YOSHIO
IPC: C11D7/54
Filed: 1986-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0424692-A (JP)
Title: Voice section detection system
Inventor: ARIYOSHI TAKASHI
IPC: G10L15/04
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the recognition rate of a voice recognition device from deteriorating in noisy environment by providing a threshold determining means which determines a threshold value according to a 1st smoothed input level found by a 1st level smoothing means or a 2nd smoothed input level value found by a 2nd level smoothing means. CONSTITUTION:The system is provided with the threshold determining means 16 which determines the threshold value by a calculation system predetermined with the 1st smoothed input level found by the 1st level smoothing means 13 or 2nd smoothed input level value found by the 2nd level smoothing means 14 according to the determination result of a voice section determining means 12 or the discrimination result of a level increase/decrease discriminating means 15. If an environmental noise is an outbreak noise, the threshold value increases corresponding to the noise and even if the frequency of the outbreak noise is low, the threshold value is held for a long time. Therefore, even if a low-frequency outbreak noise is present, a voice section can accurately be detected. Consequently, the recognition rate of the voice recognition device in noisy environment is prevented from decreasing.
Patent JP-H0316366-A (JP)
Title: Image scanner
Inventor: FUJINO TAKANE
IPC: H04N1/10
Filed: 1989-05-24
Abstract: PURPOSE:To simplify the constitution by inhibiting the drive of a friction roller while the friction roller is moved from a home position to a scanning start position with a unidirectional clutch and allowing the drive of the friction roller while in the movement reaching the home position. CONSTITUTION:While a friction roller 9 is moved from the home position to the scanning start position, a unidirectional clutch 10 inhibits the drive of the friction roller 9. Thus, the tip of a document is engaged with the friction roller 9 not driven, and the document is moved as both an image sensor unit 2 and a document feed unit 3 are moved toward the scanning start position. When both the image sensor unit 2 and the document feed unit 3 are stopped at the scanning start position, the document is placed at a scheduled position of a glass platen 4. While the friction roller 9 is moved from the home position to the scanning start position, the unidirectional clutch 10 allows the rotation of the friction roller 9, the friction roller 9 is driven freely on the document without moving the document and the document stayed at the scheduled position is scanned by the image sensor unit 2. Thus, the constitution is simplified.
Patent JP-H07329720-A (JP)
Title: Vehicular antitheft device
Inventor: UDO HIROSHI
IPC: B60R25/04
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a vehicle from being capable of running, even if ECU is destroied, when a back up device for ECU for controlling at least a fuel injection and ignition timing and a vehicular antitheft device are installed together. CONSTITUTION:A rolling code preserved in a second ECU72 and the rolling code preserved in a first ECU71 are compared with each other by a comparison means 74. As this comparison result, an indication means 75 indicates, to the first ECU71, the continuance of a start permission when the rolling codes make matching each other and a start prohibition when the rolling codes no matching each other respectively. Meantime, the comparison result is stored in a holding means 76. When a judge means 77 judges that trouble is generated in the first ECU71 and this stored value shows its matching with the rolling code, the operation of the first ECU71 is backed up by a backup means 78.
Patent JP-H0424387-A (JP)
Title: Lift-up mechanism for shutter, lift-up jig and shutter lift-up device
Inventor: TAKEDA HIROYUKI
IPC: E06B9/62
Filed: 1990-05-21
Abstract: PURPOSE:To efficiently wind up a spring by providing a gear on a tightly wind-up section which is to connect a twist spring to a take-up shaft, and rotatably driving the gear by means of power imparted by a detachable electric drill and the like. CONSTITUTION:The hook 18 of a lift-up jig is engaged with a take-up shaft 6 in a state that a shutter is closed, the hook 18 is fixed onto the shaft 6 with a fixing member 19, and a tightly winding member 13 is concurrently set free to the rotating direction of the shaft 6 with a fixing means 14 released. In the second place, an electric drill is connected to the shaft 23a of a driving force transmitting means in a state that the gear 17 of the jig is meshed with the gear 15 of the tightly windd-up member 13. Following which, a twist spring 10 is tightly winded up via the driving force transmitting means with the drill operated. Furthermore, when specified accumulated power is imparted to the spring 10, the spring is connected to the shaft 6 so as to be fixed with the tightly wind-up member 13 by means of the fixing means 14, the hook 18 is removed from the shaft 6 with the fixing member 19 loosened thereafter.
Patent JP-H04353563-A (JP)
Title: Silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08L83/04
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a silicone rubber composition capable of controlling a coefficient of friction of the surface of vulcanized rubber without influencing processing properties and physical properties. CONSTITUTION:A silicone rubber composition is blended with spherical or true spherical titanium dioxide having 0.1-10mum average particle diameter, preferably titanium dioxide having crystal structure of anatase or rutile type.
Patent JP-S6110163-A (JP)
Title: Oil quantity control device of automatic speed change gear for car
Inventor: AKUTAGAWA HITOSHI
IPC: F01M1/16
Filed: 1984-06-22
Abstract: PURPOSE:To reduce an oil tank in size by controlling a valve in an oil path from an oil pump to a sub-tank according to a liquid level signal of a main tank to retain the oil level of the main tank in an oil quantity control device of an automatic speed change gear. CONSTITUTION:An oil pump 3 is disposed in oil paths 14, 15 formed by a main tank 1 and a sub-tank 13. When a liquid level of a main tank exceeds a designated value, a control valve 7 disposed in an oil path from the oil pump to the sub-tank is opened to supply some oil to the sub-tank, whereby the oil level is always kept at a designated level. Thus, the size of the oil tank can be reduced.
Patent JP-H01300629-A (JP)
Title: Data transmission equipment
Inventor: HACHIKAWA HIROTAKA
IPC: H04B3/10
Filed: 1988-05-28
Abstract: PURPOSE:To set a locking time suitable for each slave station by adding a predetermined pattern signal to a head of a transmission data so as to allow a master station side to discriminate which slave station having which address is called. CONSTITUTION:A slave station address discrimination section 37 compares a pattern signal representing a prepared slave station address in advance with a pattern signal included in a data to be sent and informing a slave station 30 of which address is to be polled so as to discriminate the address of the slave station 30. Then a high speed initial locking time switch section 51 switches an initial lock time for automatic equalization to a time suitable for each address of the slave station 30 according to the result of discrimination. Thus, a MODEM of a master station 25 can recognize a slave station 30 of which address is called. Thus, the locking time suitable for the slave station 30 of each address is set.
Patent JP-S61287944-A (JP)
Title: Production of resin molding
Inventor: ISONO KEINOSUKE
IPC: C08J9/28
Filed: 1985-06-14
Abstract: PURPOSE:To obtain a molding having proper air and water permeabilities, by mixing a polyolefin with an org. liquid compatible therewith, molding it and treating the molding with a good solvent for the org. liquid to extract and remove the org. liquid and to form fine open cells. CONSTITUTION:100pts.wt. polyolefin (A) (e.g. isotactic polypropylene) having a melt index of 0.1-50 is uniformly mixed with 20-150pts.wt. org. liquid (B) (e.g. liquid paraffin) which is compatible with component A at a temp. of not lower than the melting temp. of component A, and nonvolatile. The mixture is molded by injection molding or blow molding, and the molding is treated with a solvent (e.g. methylene chloride) which is a good solvent for component B and difficultly dissolves component A, at room temp. to extract and remove component B and to form fine open cells, thus obtaining a resin molding having a crystallinity index of 40% or above and suitable for use as a bacteria- removing filter.
Patent JP-S62285752-A (JP)
Inventor: RINDON AARU REININGU
IPC: A22B5/20
Filed: 1987-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0883867-A (JP)
Title: High heat dissipation ceramic package
Inventor: NAGASE TOSHIYUKI
IPC: H01L23/12
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a ceramic package exhibiting high heat dissipation without causing any warp or crack while reducing the weight and production cost in which heat dissipation is enhanced by bonding an aluminum plate at a lower temperature to a heat dissipation ceramic board even for a multilayer wiring board subjected to low temperature sintering. CONSTITUTION: A heat dissipation ceramic board 13 bonded, to the opposite sides thereof, with aluminum plates 31, 32 is bonded through the aluminum plate 31 to one side of a ceramic mutilayer wiring board 11 by means of an Al-Si based brazing material. The ceramic board 13 and the ceramic multilayer wiring board 11 are composed of a same or different kind of ceramics, i.e., any one of alumina, glass ceramics, aluminum nitride, mullite or silicon carbide. Both aluminum plates 31, 32 are bonded to the ceramic board 13 through an At-Si based brazing material.
Patent JP-H11328769-A (JP)
Title: Video recording device
Inventor: OTANA YUSHI
IPC: H04N7/16
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To control video recording operation by using rating information and title information in a V-chip signal superimposed on a TV broadcast signal. SOLUTION: This video recording device is provided with a tuner 2 for receiving a TV broadcast signal, a V-chip signal extraction circuit 4 for extracting the V-chip signal from the received TV broadcast signal, a key input device 7 and a remote control transmitter 9 for inputting the rating information required for video recording reservation, a memory 10 for storing the inputted information and a control circuit 5, and the control circuit 5 compares the inputted rating information with the rating information in the V-chip signal, and starts the video recording operation when both information agree. Further, the control circuit 5 ends the video recording operation when the rating information and/or the title information in the V-chip signal are changed after the video recording is started.
Patent JP-H07240003-A (JP)
Title: Digital magnetic recording/reproducing device
Inventor: KATO YOSHIAKI
IPC: G11B5/008
Filed: 1994-05-20
Abstract: PURPOSE:To suppress the occurrence of a read error in the data and running unstability and to prevent the deterioration in a tape at the time of high speed search and high speed reproduction by making a tape winding angle to a rotary drum smaller than that at the time of usual recording/reproducing. CONSTITUTION:An oblique guide pin 17c is fixed to a base 17a, and the base 17a is engaged with roller guide units 15, 18 freely rotatably around a pin 17b, and similar oblique guides 16, 17 are constituted. The turning tip part of the base 17a is energized at a usual recording/reproducing position by a spring 17e, and is turned in the direction of the arrow by a hook 17d against the energizing. The hook 17d and the rotary drum 2 are driven by first and second drive means, and the guides 16, 17 are moved in the direction of receding from the drum 2, and the drum 2 is moved in the direction shown by a broken line. Thus, the winding angle of the vapor deposited tape 1 to the drum 2 is reduced to that from a usual position to high speed search and high speed reproduction, and the occurrence of the read error in the data is reduced, and the deterioration and the running unstability in the tape 1 are suppressed.
Patent JP-H03398-A (JP)
Title: Damping device of liquid storage tank
Inventor: GOTO YOZO
IPC: B65D90/12
Filed: 1989-05-25
Abstract: PURPOSE:To improve earthquake-resistance by disposing the tank floor plate of a liquid storage tank above a foundation ground with a space to form a double floor structure, and providing a slide means for changing the natural frequency on the tank side while supporting the tank. CONSTITUTION:Between a floor plate 2 lower side of a liquid storage tank 1 having a double floor structure in which the floor plate 2 of the tank 1 lower part is spaced from a foundation ground 3 and the foundation ground 3, a slide means 4 for allowing the oscillation of the tank 1 is interposed. Hence, when the tank 1 and a liquid W above from the floor plate 2 are regarded as a rigid body, its natural frequency is about 0.5Hz. This is lower than natural frequencies of bulging and locking, and thus the influence of bulging and locking is so small that it can be ignored. When the tank 1 is of a large size more than about 50m in diameter, natural frequency of sloshing is generally less than 0.2Hz, so that the interposition of the slide means 4 makes the response to such sloshing difficult.
Patent JP-S5755050-A (JP)
Title: Flash discharge lamp
Inventor: OONISHI YASUO
IPC: H01J61/36
Filed: 1980-09-20
Abstract: PURPOSE: To facilitate the production and intensify the luminosity by providing a metal chip and an electrode member on the bottom of a metal cap.  
     CONSTITUTION: A metal cap 3 has a rather wide opening 4 and a metal chip 6 is provided at the central part on the outside face of the bottom 5, while an electrode member 2 is fixed at the central part 56 on the inside face of the bottom 5. The edge 7a of a terminal part 7 of a bulb 1 is welded with the peripheral part 5c inside the bottom and glass frit 9 is filled in the space 8 between the internal wall 4a of the opening 4 and the external wall 7b of the terminal part 7 of the bulb 1. The opening angle θ at the opening 4 is preferably in the range of about 2W10°. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6023357-A (JP)
Title: 2-methyl-4'-isopropyl-2-pentenoylanilide and selective herbicide
Inventor: TAKEMATSU TETSUO
IPC: C07C237/20
Filed: 1983-07-19
Abstract: NEW MATERIAL:2-Methyl-4'-isopropyl-2-pentenoylanilide shown by the formula I . USE:A selective herbicide. Controlling selectively weeds in cultivation of gramineous crops, wheats, maizes by foliar application. PREPARATION:4-Isopropylaniline shown by the formula II is reacted with 2- methyl-2-pentenoic acid shown by the formula III in the presence of phosphorus trichloride to give a compound shown by the formula I . Or, a compound shown by the formula II is reacted with 2-methyl-2-pentenoyl chloride shown by the formula IV or 2-methyl-2-pentenoic anhydride shown by the formula V to give the compound shown by the formula I easily. When the reaction is carried out in an inert solvent (e.g., benzene) by the use of an acid chloride or an acid anhyride, a deoxidizer (e.g., pyridine) may be optionally used, and the reaction temperature is preferably -5-150 deg.C.
Patent JP-S62287480-A (JP)
Title: Head actuator for magnetic disk unit
Inventor: TAKAYAMA YOSHIHISA
IPC: G11B5/58
Filed: 1986-06-06
Abstract: PURPOSE:To make highly accurate positional control of a magnetic head body possible by mounting a magnetic head on the body of an actuator to allow moving of the magnetic head to one of tracking direction and a direction that intersects the tracking direction by piezoelectric type actuators. CONSTITUTION:Supporting and mounting of a magnetic head part 2 on the body 1 of an actuator by a piezoelectric type actuator 3 is so made that the magnetic head 2a is displaced either in the direction of tracking or in the direction that intersects the direction of tracking. When a pair of piezoelectric type actuators 3a, 3b are displaced in the same direction, the magnetic head 2 is moved by a very small amount to the direction of arrow mark. When each of the pair of piezoelectric type actuators 3a, 3b is moved in directions opposite to each other, the magnetic head 2 becomes a state intersecting with or slanting to the direction of tracking, and azimuth is adjusted. Thus, by controlling the amount and direction of displacement of piezoelectric type actuators 3a, 3b independently, the direction of tracking and azimuth can be finely adjusted or controlled simultaneously.
Patent JP-H07157472-A (JP)
Title: 2-piperazinone-1-acetic acid derivative and its use
Inventor: SUGIHARA HIROSADA
IPC: A61K31/495
Filed: 1994-06-13
Abstract: PURPOSE:To obtain the subject new compound useful as an antithrombotic agent due to its manifestation of stronger inhibiting actions on cell adhesion in a small dose, excellence in persistence thereof and suppressing actions on blood platelet agglutination with adenosine diphosphate(ADP) for a long period by the oral administration. CONSTITUTION:This compound is expressed by formula I [A is amidino or aminoethyl; R<10> is nitro, a halogen, etc.; R<12> and R<13> are each H, OH, etc.; X is OH, p-hydroxyphenyl, etc.; Y is carboxyl; (n) is 1 or 2] or its salt, e.g. (S)-4-(4-amidinobenzoyl-L-tyrosyl)-3-methoxycarbonylmethyl-2-oxopipera zine-1- acetic acid. The compound is obtained by condensing, e.g. a compound expressed by formula II with a compound expressed by formula III in a solvent such as THF in the presence of a base using a peptide-forming reagent such as dicyclohexylcarbodiimide at 0 deg.C to ambient temperature.
Patent JP-S5922418-A (JP)
Title: Muting circuit
Inventor: FUJII FUMIAKI
IPC: H03G3/32
Filed: 1982-07-28
Abstract: PURPOSE:To set accurately the muting time at the application of power supply, by using a flip-flop circuit becoming at monostable state without fail when the power supply is at a set voltage or below, for controlling the muting. CONSTITUTION:A transistor (TR)26 is turned on and a TR27 is turned on without fail in the flip-flop circuit at the application of power supply and the flip- flop circuit is in the stable state, since no base current flows to the TR26 until the power supply voltage reaches the Zener voltage of a constant voltage diode at the application of power supply. A voltage is applied from a trigger circuit 29 after prescribed time from the application of power supply, the TR26 turns on and the TR27 turns off and the flip-flop circuit is made stable. When the TR26 turns on, no base current flows to a TR2, the TR2 turns off and the muting is released.
Patent JP-H06343120-A (JP)
Title: Display control method of facsimile equipment
Inventor: SATO FUMIHIKO
IPC: H04N1/00
Filed: 1993-06-01
Abstract: PURPOSE:To enable a user to perform easy-to-understand operation not by display function settings, which can not be done on a facsimile body side, on an LCD and using keys of facsimile and keys for printer settings in common, and to reduce the size and cost of an operation panel by decreasing the total number of the keys. CONSTITUTION:The facsimile equipment consists of a scanner 1, an encoding decoding part 3, an image memory 4, a network controller 5, an operation display part 8, a printer control part 9, a printer control board 10, a system control part 12, etc. Then when a printer setting screen is displayed on the LCD, the software detects the contradiction device and changes into another display not to make a display in contradiction with settings of the facsimile main body. Further, the keys for facsimile and keys for printer control on the operation panel are used in common and switched between the facsimile mode and printer mode, and the keys are used as keys for printer control only when the printer mode is entered.
Patent JP-H02309613-A (JP)
Title: Supporting method for superconductor coil
Inventor: NEMOTO KAORU
IPC: H01F6/00
Filed: 1989-05-24
Abstract: PURPOSE:To reduce friction heat and hence avoid temperature rise even when there is produced sliding between a superconducting coil and a supporter by bringing only the neighbourhood of the center of the outer peripheral surface of the superconducting coil into contact with the supporter when the coil is not excited, increasing a contact surface between the superconducting coil outer peripheral surface and the supporter as an excitation current is increased, and bringing substantially the entire surface of the coil into contact with the supporter upon completion of the excitation. CONSTITUTION:Although electromagnetic force is sustained in the vicinity of the center of an outer peripheral surface 8 of a superconducting coil upon the starting of excitation of the superconducting coil 1, any sliding between the coil and a supporter produces less friction heat because the electromagnetic force is small in itself. The electromagnetic force is increased in the course of the excitation but a contact area is also increased, so that a significant increase of the stress on the outer peripheral surface 8 of the superconducting coil can be avoided. At the time when the excitation of the superconducting coil 1 is completed, the uniform electromagnetic force is exerted over the entire surface of the semiconducting coil outer peripheral surface 8, so that the upper limit of the force can sharply be reduced. Hereby, any sliding between the superconducting coil 1 and the supporter 2 produces less friction heat to suppress the temperature rise of a superconducting wire. Thus, a stable performance superconducting coil 1 for which quenching is unlikely to occur is yielded.