baber/WOPTO huggingface dataset:
Patent JP-H0746105-A (JP)
Title: Electronic controller provided with output protection function
Inventor: FUNO SHIGEKI
IPC: H03K17/08
Filed: 1993-08-03
Abstract: PURPOSE:To provide the electronic controller which is improved so as to avoid the destruction of an output transistor TR or the like especially at the time of the occurrence of a short-circuit fault of a load and is especially provided with a control unit like a CPU. CONSTITUTION:TRs 23 and 24 are turned on by the high level of an output O1 of a CPU 22 constituting an electronic control unit 12, and a terminal A is connected to a power source 11 to drive a load 13. With the load 13 operated, the voltage of the terminal A is divided by resistances R6 and R7, and the voltage set by a Zener diode DZ is led to an input 11 of the CPU 22 as the detection signal. When the load 13 will be controlled to stop, an output O2 of the CPU 22 is set to the high level, and TRs 25 and 26 are turned on to set the terminal A to the ground potential. That is, outputs O1 and O2 are set in accordance with control contents of the load 13 by the CPU 22, and short-circuit of the load 13 is recognized in accordance with relations to the input 11 by the CPU 22 to turn off the TRs 23 and 24.
Patent JP-H07165497-A (JP)
Title: Preparation of crystalline silicon carbide coating at low temperature
Inventor: MAAKU JIYON ROBODA
IPC: H01L21/205
Filed: 1994-08-16
Abstract: PURPOSE: To form crystalline silicon carbide films at a low temp. on a silicon substrate by growing a thin silicon carbide buffer layer on the substrate and carrying out chemical vapor deposition on the buffer layer using a silicon-contg. cyclobutane as gaseous starting material.  
     CONSTITUTION: A single crystal silicon carbide substrate or a single crystal silicon wafer as a substrate is cleaned by dipping it in an acid such as hydrofluoric acid or by contact with HCl/H 2  at ≥1,000°C. The silicon substrate is carbonized by contact with a gaseous mixture contg. a hydrocarbon and hydrogen at ≥1,000°C to grow a silicon carbide buffer layer on the substrate. The silicon substrate is then heated to ≥600°C and brought into contact with the gas prepd. by diluting a silicon-contg. cyclobutane of formula I (where R is H, F or a 1-4C hydrocarbon; and R' is H or a 1-4C hydrocarbon) or formula II (where R and R' have the same meanings as R and R' in the formula I) with 1-10,000 times as much inert carrier gas as the cyclobutane under the pressure of 133.3 Pa to atmospheric pressure for 1-30 min to epitaxial-grow the objective silicon carbide coatings by a standard CVD process. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6086353-A (JP)
Inventor: SHINPO YOSHINORI
IPC: F25B15/00
Filed: 1983-10-14
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-S6349447-A (JP)
Title: Cylindrical thermal head
Inventor: KUBOTA HIROMI
IPC: B41J2/335
Filed: 1986-08-19
Abstract: PURPOSE:To increase thermal radiation effect and improve recording rate by filling a highly heat conductive filler in a cylindrical thermal head which has a dot array of electricity/heat converters on the surface of a hollow cylindrical member and is mounted on a carriage which moves along a platen. CONSTITUTION:A dot array consisting of a plurality (24 or 32) of electricity/heat converters 12 such as thermal resistors which are vertically arranged, are formed on the surface of a hollow cylindrical member 11 consisting of an insulation material such as glass. The electricity/heat converter 12 is formed by evaporat ing thermal resistors such as Ta2N, W, Cr in the form of a film. In the hollow part 15 of the cylindrical member 11, a highly heat conductive filler such as a good heat conductive material of granular form which consists mainly of carbon particles or metallic powder, compacted with a binder or a soft good heat conductive material such as grease or silicon, or even a metallic rod, is filled. Both upper and lower ends of the filler 16 are allowed to contact a heat sink in an air-tight manner. Thus the heat radiation effect of a cylindri cal thermal head 4B can be improved and the recording rate is also improved.
Patent JP-S6171814-A (JP)
Title: Electrostatic air filter
Inventor: KIMURA KAZUSHI
IPC: B01D39/16
Filed: 1984-09-14
Abstract: PURPOSE:To obtain an electrostatic air filter having strong electrostatic force and reduced in a change with the elapse of time, by impregnating belt comprising a mixture of wool and a polyester fiber with two kinds of resins. CONSTITUTION:As a base material, an air permeable one, which is obtained by molding a web comprising a mixture consisting of 170-50% of wool and 230-50% of a polyester synthetic fiber into a felt like form by the milling action of wool or needle punching, is used. This base material is impregnated with a trichloroethylene solution containing a polycondensation reaction product A of p-t-butylphenol and a condensation reaction product B of a mixture of polyvinyl chloride, polyvinylidene chloride, polystyrene, indene and formalin while the impregnated one is dried under heating and external mechanical force is applied thereto to generate static electricity.
Patent JP-S6169849-A (JP)
Title: Polyphenylene ether resin composition having excellent thermal stability
Inventor: SUGIO AKITOSHI
IPC: C08L25/04
Filed: 1984-09-14
Abstract: PURPOSE:To provide the titled resin compsn. which is not deteriorated even in prolonged use under relatively high-temperature conditions, by blending a phenylformamidine derivative with a mixture of a polyphenylene ether resin and an arom. vinyl hydrocarbon resin. CONSTITUTION:0.05-10pts.wt. phenylformamidine derivative is blended with 100pts.wt. mixture of a polyphenylene ether resin and an arom. vinyl hydrocar bon resin in a weight ratio of 95/5-5/95. Examples of the polyphenylene ether resins are poly(2,6-dimethyl-1,4-phenylene) and 2,6-dimethylphenol/2,3,6- trimethylphenol copolymer, and graft copolymers obtd. by grafting styrene onto the above resin, are particularly preferred.
Patent JP-S5895524-A (JP)
Title: Liquid-liquid separating membrane
Inventor: MOCHIZUKI AKIRA
IPC: B01D71/70
Filed: 1981-11-30
Abstract: PURPOSE:To provide a liquid-liquid separating membrane having good separating efficiency and excellent mechanical properties by contg. a specific content. of fillers in silicone rubber. CONSTITUTION:A separating membrane is produced by contg. 5-300wt% more preferably 20-200wt% fillers in silicone rubber. The thickness of the membrane is made to about 1mu-2mm., more preferably about 5-500mu. For example, dimethyl silicone rubber, etc. are used as the silicone rubber, and there are, for example, titanium oxide, alumina, silica, etc. for inorg. fillers and PE, etc. for org. fillers, as the fillers to be added, of which the inorg. fillers are more preferable and the average grain sizes thereof are about 100Angstrom -50mu, more preferably 500Angstrom - 10mu. Thus the separating membrane having excellent performances such as heat resistance, acid resistance, and alkali resistance is obtained.
Patent JP-H11350838-A (JP)
Title: Door frame member commonly used left and right
Inventor: IWAMOTO MASAAKI
IPC: E06B1/52
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the door frame member commonly used left and right by constructing it of a vertical frame part having a hinge fixing hole, a vertical frame part having a latch receiving and fixing hole and a common member having a door abutting and fixing step portion. SOLUTION: A vertical frame part having a hinge fixing hole is constructed of a common member 1 and a hinge fixing member 2. The member 2 is provided with a hinge fixing hole 3 and is provided on both sides with casing frame fitting grooves, whereby fitting can be made even in the case of left and right execution work. The common member 1 is provided with a step portion for a door abutting and fitting groove 7 and a casing frame fitting groove 12 extending in the longitudinal direction, whereby left and right execution of work can be made with the up and down style. A vertical frame part having a latch fixing hole 5 is constructed of the common member 1 and a latch fixing member 4, and the member 4 is provided with the latch fixing hole 5 and is provided with casing frame fitting grooves 12 on its both sides, whereby right and left execution of work can be made. By connecting the members 4, 1 to each other a vertical frame member is obtained.
Patent JP-H0750212-A (JP)
Title: Flat plate type electromagnet
Inventor: OKITA KAZUHIKO
IPC: H01F7/06
Filed: 1993-08-04
Abstract: PURPOSE:To increase the magnetic flux saturated value of a core for attraction and to contrive to improve the suction force of an electromagnet by a method wherein the sectional area of the internal side magnetic flux circulating part of the core is gradually increased in the opposite direction to a movable iron piece and the sectional area at a position, where the sectional area is increased to the maximum, is made constant times or wider than the area of the point of the circulating part. CONSTITUTION:The sectional areas of an internal side magnetic flux circulating part or/and an outer periphery side magnetic flux circulating part of a core 2 for attraction are respectively increased gradually in the opposite direction to a movable iron piece 1 and the sectional areas of the joint parts of the circulating parts are made two times or wider compared to the areas of the points of the circulating parts. Thereby, the point parts are brought in a magnetic flux saturated state and the use of the core 2 becomes possible. Here, the reason why the largest sectional areas of the joint parts are made two times or wider than the areas of the points of the circulating parts is because if this value is not filled with two times, the effect of attraction is not fully revealed. Moreover, a coil spring 5' is combined with a slider shaft 4 to mount on the outer wall of the core 2, the sectional area for suction of the interior of the core 2 is increased and the improvement of the attraction force of an electromagnet is contrived.
Patent JP-S6349587-A (JP)
Title: Steering member for automobile
Inventor: SHIONO MITSUO
IPC: B62D1/16
Filed: 1986-08-19
Abstract: PURPOSE:To improve the bending rigidity and vibration resistance of a steering member in a specified direction according to each of its deformed sectional shapes by forming the section of the annular steering member supporting a steering column vibration-resistively in deformed shape. CONSTITUTION:A steering column 3 is fastened with a bolt 7a to a bracket lower 4 located near a drivers seat on a tubular steering member 1 arranged in the direction of car width. A bracket steering post 6 covers the steering member 1, and is fastened with a bolt 7b to the bracket lower 4. A steering shaft 11 with a steering wheel 10 is inserted through the steering column 3. In the above structure, the steering member 1 is formed to have a deformed section, and if having a oval section, it is therefore improved in its rigidity mainly against vertical bending stress.
Patent JP-H0518447-A (JP)
Title: Tension control device for engine belt
Inventor: HIROSE TOSHIO
IPC: F02B67/06
Filed: 1991-07-09
Abstract: PURPOSE:To prevent noise generation due to resonance by installing two tension pulleys having different distance from a crank pulley on the tension side of a timing belt, using two tension pulleys selectively according to the high or low rotating speed range, and differing the pulley engaging frequency from the belt chord oscillation frequency. CONSTITUTION:A timing belt 3 is set over a crank pulley 1 and cam pulleys 2, 2, and on the tension side of the timing belt 3, tension pulleys 6, 5 are installed in arrangement far and near relative to the crank pulley 1. The engine revolving speed is sensed by a sensor 13 and fed to a solenoid switch 12-in the low speed range, the tension pulley 5 is pressed by the belt 3, and in the high speed range, the other 6 is pressed. Accordingly chord oscillation of the timing belt 3 is suppressed in any speed range, and the engaging frequency of the pulley 5 can be put identical to the chord oscillation frequency so as to eliminate resonance, and thus noise generation due to resonance be precluded.
Patent JP-S6437600-A (JP)
Title: Voice file apparatus
Inventor: KATO TOMOKO
IPC: G10L13/027
Filed: 1987-08-04
Abstract: PURPOSE: To preferentially output a voice signal corresponding to a signal having a high urgency or importance out of voice output start signals inputted asynchronously and almost simultaneously by providing a preferential control circuit which starts a voice memory access table. CONSTITUTION: The preferential control circuit 9 doesn't select plural asynchronously inputted voice output start signals 1 in the input order but selects the signal having the highest priority level at the input time and outputs it as a preferentially controlled start signal 10 and starts a voice memory access table 2 to preferentially obtain a required voice output. The priority level is determined in accordance with the state of the signal like the level of the voice output start signal corresponding to a preliminarily set reference level. Thus, broadcast contents or the like having a high urgency or importance are outputted prior to broadcast contents outputted till then.
Patent JP-S6255508-A (JP)
Title: Rotating speed detector for washer
Inventor: TAKEDA YOSHIAKI
IPC: D06F33/02
Filed: 1985-09-04
Abstract: PURPOSE:To enable a coil unit to endure the operating circumstances of a washer by putting the coil unit in an outer casing and fixing the surroundings of the coil unit by cast epoxy resin. CONSTITUTION:A coil unit is constructed such that a magnet wire 7 wound in an outer casing 6 is provided, an iron core 8 is housed by the wire 7 in its central portion and the wire 7, the iron core 8 and lead-in portion 10 of a lead wire 9 are sealed by a casting epoxy resin 11 with an excellent water resistance. The magnet wire 7 and the lead wire 9 are connected to each other such that, so that water does not reach the wire 7 even when the water invades through the lead-in portion 10, the leading end portion of the lead wire 9 is removed with a coating of the degree of 8mm length and twined by the wire 7 to be jointed by soldering so that the wire 7 can not be brought into direct contact with the coating of the lead wire 9. Further, so that the water does not reach a soldered portion even when the water invades through between the jointed surfaces of the outer casing 6 and the epoxy resin 11, the soldered portion is covered by an insulating tube 12 whereby the soldered portion is prevented from being in direct contact with the outer casing 6.
Patent JP-H0272242-A (JP)
Title: Differential gear capable of being locked
Inventor: WAANAA SUTETSUTORAA JIYUNIAA
IPC: F16H48/30
Filed: 1989-07-26
Abstract: PURPOSE: To suppress a cost-rise of a device by providing a differential lock actuated by a non-rotating piston, and using a non-rotating seal in a pressure system actuating the piston to withstand high pressure without leaks. CONSTITUTION: A non-rotating piston 60 is positioned in a non-rotating side member 16, and the piston 60 is formed into the shape of a ring uniformly to distribute working pressure around a clutch pressure plate 58. A seal 62 is provided between the piston 60 and the side member 16 to form a hydraulic pressure chamber 64, and to supply hydraulic fluid to the hydraulic pressure chamber 64 through a supply passage 66 connected to a pressurized fluid source. In this case, the piston 60 can be de-energized by a piston returning spring 68 compressed-arranged between the surface 70 of the side member 16 and an engagingly locking ring 72 on the piston 60. Next, a thrust bearing 74 is arranged between the piston 60 and the pressure plate 58 to transmit pressure from the piston 60 to the pressure plate 58 while allowing relative rotation between them.
Patent JP-H1135226-A (JP)
Title: Discharged medium detector, medium carrier having the same and image forming device
Inventor: ITO FUMIHIRO
IPC: B41J13/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To easily detect the discharging state of a medium with an inexpensive device by providing a discharged medium detector for outputting a signal indicating the passage of a medium, a signal for detecting the collection full state of a medium discharging part and a signal for detecting a jamming state during the passage of the medium. SOLUTION: For work on the stacker 11 of a printer, a stacker sensor 111 is provided for detecting the state of an ejected paper sheet, and when a paper sheet carried by an eject roller 15 is ejected to a loading part 51, the paper sheet is detected by a stacker full sensor 112. Then, after the passage of specified time, if the stacker full sensor 112 does not detect the paper sheet or if the specified time does not pass although the sensor detects the paper sheet, the detecting signals of an ejected paper sensor 50 and the stacker full sensor 112 are monitored. If the paper sheet is not detected by the stacker full sensor 112, printing is continued by determining normal passing and loading, but if the paper sheet is detected by the stacker full sensor 112, stacker full processing is performed.
Patent JP-S6253636-A (JP)
Inventor: KIRI MOTOSADA
IPC: H04N5/32
Filed: 1985-09-02
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-S6172547-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: B32B37/10
Filed: 1984-09-17
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-S6172133-A (JP)
Title: Device of rapidly and easily moving large amount of sediment gravel accumulated at dry river-bed and river-mouth by means of water injection force from water surface
Inventor: TOYOSHIMA KANEHITO
IPC: E02F3/88
Filed: 1984-09-17
Abstract: PURPOSE:To facilitate management of a river-bed, by a method wherein high pressure water is injected by means of a water injection multi-throw pipe ring incorporating a heavy cylinder type pump, a spad made of steel, which is moved forward against reaction, is functioned to move sediment accumulated on a water bottom. CONSTITUTION:A self-propelling ship is provided with a water injection multi-throw pipe ring 1 having nozzle pipes 15, a motor-driven shaft 2 which elevates the ring 1, and a spad 3 made of steel which has function to move forward against water injection reaction. A special steel pipe 19 with a thick thickness wall, extended through both sides of a ship, and a bent pipe 20 are coupled to the ring 1, and the ring is adapted to be rotatable through bearing, and an axial flow pump is placed in the steel pipe 19. The spad 3 is nipped by driving shafts 31 and 32, is adapted to be rotatable in a 60 deg. arc from horizontality toward both an upward and a downward direction, and prevents reverse movement and causes forward movement of a ship. a ship is moved in a position by self-propelling system, water in an intake tank 5 is injected at a high speed through the spad 3 to move accumulated sediment.
Patent JP-S6351087-A (JP)
Inventor: MASUBUCHI TOSHIO
IPC: H05B6/64
Filed: 1986-08-20
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-H01138911-A (JP)
Title: Method for foreseeing access of protector to metal wheel
Inventor: YOGO EIKICHI
IPC: H02G1/02
Filed: 1988-08-05
Abstract: PURPOSE:To conduct a wire extension work efficiently by detecting, through a receiver body provided at a metal wheel, the access to said metal wheel of an oscillator fitted to a wire in the position advanced by a specified distance in the direction of wire extension from a protector-fitting part. CONSTITUTION:The length of a wire 3 drawn out in the A direction from a wire drum D is read by a line length meter 4, and which protector 1; comes close to the metal wheel 2; of which steel tower 5; is predicted roughly. In the position advanced by a specified distance in the direction of wire extension from the region where said protector 1; is fitted to the wire 3, a magnetism generator 7 as a transmitter is fitted to the wire 3. Also, the frame 11 of said metal wheel 2 is fitted with a magnetic limit switch 8 as a receiving body. When said magnetism generator 7 comes close to a certain distance, the receiving body 8 detects it and the protector 1; correctly foresees the passage of the metal wheel. In this manner, a wire extension work over a wide range is performed efficiently by a small number of people, because the speed of a winding engine can be reduced with good timing and the metal wheel can be operated so as to pass through the protector easily.
Patent JP-S5984446-A (JP)
Title: Carrier case for integrated circuit component parts
Inventor: SUZUKI KOUZOU
IPC: B65D85/86
Filed: 1982-11-05
Abstract: PURPOSE:To enable to set up integrated circuit component parts in a carrier containing case without bending by providing a rib at the bottom surface. CONSTITUTION:The integrated circuit component parts in the carrier 1 stacked in the carrier containing case 5 is supplied to the direction of an arrow mark 6. When the carrier run out of integrated circuit components, the carrier 1 is pulled out to the direction of an arrow mark 7. Then, the carrier 1' stacked thereon drops down. At that time, it drops down without the bending of the case 4 in the presence of the rib part 4' provided on the integrated circuit component carrier case 4, and then the integrated circuit component parts can be positioned in the carrier containing case without bending.
Patent JP-H0246173-A (JP)
Title: Frequency converter
Inventor: NAKADA KIYOSHI
IPC: H02P27/06
Filed: 1988-08-04
Abstract: PURPOSE:To suppress a torque pulsation by correcting a gate signal turning ON and OFF a switching element according to the difference frequency component of an inverter output frequency. CONSTITUTION:A frequency converter is equipped with a single-phase AC power supply 2, a converter 4, a smoothing capacitor 6 and an inverter 8 to drive an induction motor 22. Said frequency converter also has a pulsation detector 24, a mean value detector 26, pulse-width modulation circuits 28a-28c operating and preparing a gate signal G, and a gate amplifier 42. Said pulse width modulation circuit 28a is composed of a carrier generator 32, a modulated wave generator 34, a filter 38 detecting only a low frequency component, and a gate signal generator 40 to prepare a U-phase gate signal. Said modulation circuit 28 generates a signal including the frequency component of the difference and sum of a pulsation frequency and inverter frequency, takes out only said low frequency component by said filter 38, and prepares a beat component having a specified amplitude and phase. Said output is reversed to remove the beat component from an output terminal voltage as carrier.
Patent JP-H0864643-A (JP)
Title: High frequency integrated circuit device and high frequency measuring system
Inventor: HONDA KEIICHI
IPC: H01L21/66
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a high frequency integrated circuit device and a high frequency measuring system in which highly efficient high frequency measurement is realized inexpensively with high reproducibility. CONSTITUTION: A coupling line 6 is extended substantially perpendicularly to the forward end part of a signal line formed on the rear side at the forward end part of a high frequency probe 1. An input side coupling line 13 and an output side coupling line 14 are formed, respectively, on the opposite sides of an MMIC circuit pattern formed on the circuit board 11 of a high frequency integrated circuit device. At the time of high frequency measurement, the coupling line 6 of the high frequency probe 1 is disposed above the coupling line 6 of the high frequency integrated circuit device while being spaced apart by a predetermined distance therefrom. This structure realizes high frequency coupling of physically separated coupling lines 6, 13.