baber/WOPTO huggingface dataset:
Patent JP-H07273451-A (JP)
Title: Thick film multilayer substrate and manufacturing method thereof
Inventor: IBATA AKIHIKO
IPC: H05K3/46
Filed: 1994-03-31
Abstract: PURPOSE:To avoid the cracking of an insulating layer by a method wherein the insulating layer contains a crystallized glass and a low melting point glass while a wiring layer is baked at the temerature higher than the softening point of the low melting point glass lower than the crystallizing temperature. CONSTITUTION:A crystallizing glass and a low melting point glass is mixed with each other to manufacture an insulating material and then this insulating material is kneaded with a vehicle so as to produce an insulating paste. Besides, a silicon paste is produced. Next, a substrate is printed with insulating patterns 1, 2 using the insulating paste. Next, coil pattern 3 is printed with the silver paste likewise successively, a coil pattern 5, an insulating pattern 6 are printed to form a wiring layer. Next, a baked wiring layer forming step by baking the substrate at 700 deg.C is repeated to laminate baked wiring layers for tack fixing step. Furthermore, wiring layers are laminated and baked on this tack fixed wiring layer to manufacture the title thick film multilayer substrate.
Patent JP-H05261942-A (JP)
Title: Color printing method
IPC: H04N1/23
Filed: 1992-03-19
Abstract: PURPOSE:To form the original picture element of an ink on a paper and perform a high picture quality printing by a method wherein after cleaning the vicinity of a discharge orifice by a cleaning member, an ink injection for non-printing is performed at least once. CONSTITUTION:When a carriage 101 moves to the right direction, the surfaces of discharge orifices 81B, 82C, 83M, 84Y comes into contact with a blade 113, and therefore, the surfaces of the discharge orifices 81B, 82C, 83M, 84Y of four color heads 93-96% are cleaned by the blade 113. When a head unit 97 passes in front of a recovery port 112, which is adjacent to the blade 113, at least once of ink jetting is performed from the discharge orifices 81B. 82C, 83M, 84Y of respective heads 93-96. The jetted unnecessary ink is jetted toward the recovery port 112 and recovered.
Patent JP-S61222121-A (JP)
Title: Functional deposit-film and method and apparatus for manufacturing said film
Inventor: ISHIHARA SHUNICHI
IPC: C08J5/18
Filed: 1985-03-27
Abstract: PURPOSE:To simplify the control of conditions of the formation of a film by introducing an active species through a transport space communicated with a film forming space and a precursor through another transport space, which is formed in the transport space and communicated with the film forming space, into the film forming space respectively. CONSTITUTION:An active seed is formed in an activating space 202, an upstream thereof is communicated with a transport space A, and a precursor in a precursor- change space, an upstream thereof is communicated with a transport space B, respectively, and the active species through the transport space A and the precursor through the transport space B are introduced into a film forming space respectively. The active species chemically interacts with the precursor, which is introduced into the film forming space from the transport space B at the same time as a deposit-film is shaped in the film forming space and contains the main constituent elements of the deposit film, thus easily forming the desired deposit film on a desired substrate. The film forming space and both the activating space and the precursor-change space are separated individually, and plasma discharge is not utilized in the film forming space, thus facilitating the control of conditions of the formation of the film and the control of the quality of the film.
Patent JP-S57177090-A (JP)
Title: Hydrogenation
Inventor: ARAKI MASASHI
IPC: C10G45/40
Filed: 1981-04-24
Abstract: PURPOSE: A 4C hydrocarbon mixture resulting from steam cracking is previously washed with water and acetylenes and dienes in the mixture is hydrogenated in the presence of a palladium catalyst to prevent the activity reduction of the palladium catalyst for a long period of time.  
     CONSTITUTION: A hydrocarbon mixture mainly consisting of 4C hydrocarbons, resulting from steam cracking of hydrocarbons, is previously washed with water and acetylenes and dienes in the mixture is selectively hydrogenated in the presence of a palladium catalyst. Thus, selective hydrogenation is stably effected without reduction in the catalyst activity for a long period of time. As the palladium catalyst, is used preferably the one made by supporting 0.005W5% palladium on a carrier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56158744-A (JP)
Title: Preparation of ortho- 2,6-dichloroanilino -phenylacetic acid or its salt
Inventor: MORI NOBORU
IPC: C07C227/00
Filed: 1980-05-14
Abstract: PURPOSE: To obtain the titled compound useful as an anti-inflammatory and pain- killing agent industrially advantageously in high yield, by reacting inexpensive and easily obtainable ortho-chlorophenylacetic acid with 2,6-dichloroaniline in a specific solvent in the presence of a copper halide, etc.  
     CONSTITUTION: Ortho-chlorophenylacetic acid is reacted with 2,6-dichloroaniline in a nonprotone polar solvent (e.g., DMS, DMF, etc.) in the presence of both a copper halide (e.g., cuprous chloride, cuprous bromide, etc.) and an alkali metal salt (e.g., anhydrous potassium carbonate, potassium iodide, or their coexistence is better, granulated anhydrous potassium carbonate is especially preferable) to give a compound shown by the formula, which, if necessary, is converted into its alkali salt. The use of both the solvent and the catalyst can make the number of processes fewer and give the titled compound using extremely inexpensive raw materials. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07271239-A (JP)
Title: Heat roller for fixing of toner
Inventor: TOGO YASUHIRO
IPC: G03G15/20
Filed: 1994-03-31
Abstract: PURPOSE:To obtain uniform temp. distribution of the surface of a heat roller by applying a heating resistor on the inner periphery of a metal pipe with an insulating layer in-between and forming a releasing layer on the outer periphery of the pipe. CONSTITUTION:This heat roller 1 has a heating resistor 4 on the inner peripheral surface of a metal pipe 2 with an insulating layer 3 in-between, and a releasing layer 5 on the outer peripheral surface of the metal pipe 2. Since the heating resistor 4 is formed on the inner peripheral surface of the metal pipe 2 of the heat roller 1, heat is transferred to the surface of the roller through the insulating layer 3, metal pipe 2 and releasing layer 5 when an electric current is applied on the heating resistor 4 to generate heat. In this process, the heat is uniformly diffused to produce uniform temp. distribution of the surface. As for the metal pipe 2, it is necessary to use a material having high thermal conductivity to increase the temp. rising characteristics, and such a metal having >=0.03cal/ deg.C.cm.sec thermal conductivity is used. It is necessary to decrease the heat capacity of the metal pipe 2 so that the pipe is formed to have 0.5-1mm thickness.
Patent JP-S58179100-A (JP)
Title: Degaussing device of moving coil type cartridge
Inventor: OGINO MASARU
IPC: H04R9/16
Filed: 1982-04-14
Abstract: PURPOSE:To improve the magnetostriction and the transient characteristics, by controlling an amplifier which amplifies the degaussing power and a switch which selects an input signal and a degaussing output via a control circuit having a degaussing switch and therefore by performing the degaussing only with operation of the degaussing switch. CONSTITUTION:An oscillator 11 produces a signal to degauss the residual DC magnetization at an oscillator part of a moving coil type cartridge. This signal is amplified by an amplifier 12, and the output of the amplifier 12 is applied to a boosting head-up 17 via a contact of relay switches 14a and 14b which are controlled by a relay 14. At the same time, a reproduced input terminal 13 led from the cartridge is connected to the switch 14a, and also the outputs of reproduced input terminals 19 and 20 of a moving electromagnetic cartridge and the head-up 17 are applied to a selection switch 8b. The output of the switch 8b is applied to an equalizer 18. Then the gain of the amplifier 12 is controlled by a control circuit 15 and with operation of a degaussing switch 9. At the same time, the relay 14 which switches the switches 14a and 14b is controlled. As a result, the generation is prevented for the magnetostriction and the transient characteristics.
Patent JP-S57179917-A (JP)
Title: Malfunction preventing device in pcm signal reproducing system
Inventor: KASHIDA MOTOICHI
IPC: G11B20/10
Filed: 1981-04-24
Abstract: PURPOSE:To prevent malfunction of a frame pulse in a pickup PCM signal reproducing system, by substituting an internal CH pulse for the frame pulse if missing pickup of the frame pulse takes place. CONSTITUTION:A T4 is an input terminal of a phase comparator 2A to which a frame pulse as a reference signal input is supplied, and a T5 is similarly an input terminal of an internal CH pulse. A T6 is an input terminal of a frequency divider output as a comparison signal input and a T7 is an output terminal. At a normal operating state, phase comparison between the frame pulse at the terminal T4 and the frequency divider output at the terminal T6 is made, and an oscillation frequency of a voltage controlled oscillator VCO is controlled with the phase comparison output at the terminal T7 for stable operation. Next, even if missing of pickup of the frame pulse takes place due to any external disturbance, a comparator 2A is in set state with the internal CH pulse shown in a position (e) just after the missing to prevent malfunction of the reproducing system.
Patent JP-H08258664-A (JP)
Title: Occupant monitoring device
Inventor: FURUI TAKASHI
IPC: G01C3/06
Filed: 1995-03-22
Abstract: PURPOSE: To provide a seat occupant monitoring device which emits a control signal in accordance with a judgement about existence of an occupant on the seat, any driver/passenger on the floor, and the attitude of driver/passenger. CONSTITUTION: Existence of an occupant on the seat, any driver/passenger on the floor, the attitude of driver/passenger, etc., are judged on the basis of comparison of the measurement of the distance in the direction of the seat 11 given by a distance sensor 15 with the set distance value stored in a distance memory 24C, and the control operation is conducted in accordance with the judgement passed.
Patent JP-H10258971-A (JP)
Title: Bobbin reel
Inventor: KOBAYASHI HIDESADA
IPC: B65H75/42
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To exhibit aligning function of a reel main body by forming a tapered face gradually enlarging its diameter toward the opening parts in the both ends of a through hole in the shaft center of the reel main body and forming a tapered face in a holding shaft which has a partitioned constitution connected by loosely inserted into the through hole from the both sides in such a state as corresponding to the tapered face. SOLUTION: A tapered face 5 whose diameter is gradually enlarged toward the opening parts in the both ends of a through hole 2 is formed in the through hole 2 provided in the shaft center of a reel main body 1 and a tapered face 6 is formed in a holding shaft 6 corresponding to the tapered face 5. The holding shaft 3 is constituted of a pair of left/right holding shaft half bodies 3a and a connecting part 7 is formed in the inner end of the both holding shaft half bodies 3a. When the pair of left/right holding shaft half bodies 3a are loosely inserted into the through hole 2 from the both sides and relatively pushed in the shaft center direction, a lock projection elastically passes over the tip part of the corresponding lock piece so as to be fitted and locked in the lock hole.  The holding shaft 3 is assembled with the reel main body 1 so that the both ends of the holding shaft 3 are projected to the both sides of the reel main body 1.
Patent JP-S62219804-A (JP)
Title: Level control circuit
Inventor: MANABE TSUTOMU
IPC: H03G3/10
Filed: 1986-03-20
Abstract: PURPOSE:To avoid the attenuation from being decreased in changing over a switch by providing a polarity inversion means between the switch and a variable attenuator so as to cause much current to flow to a variable resistance diode in the variable attenuator when the switch is opened on the way of changeover. CONSTITUTION:An automatic level control means 4 applied the control converse to a conventional control to an output from a level detector 3. Further, the direction of control in desiring the level change is converse to a conventional direction in a manual level control means 5. An inverting means 7 is constituted that a maximum current is given to a variable resistance diode of the variable attenuator 1 conversely when an output impedance of the switch 6 is high (open state) and no current is inputted. Thus, when the switch 6 is not connected to the automatic level control means 4 nor to the manual level control means 5 on the way of the changeover, a maximum current flows to the variable resistance diode. Thus, the attenuation of the variable attenuator 1 is maximized, then no high level is outputted from the amplifier 2.
Patent JP-S59190555-A (JP)
Title: Decelerating mechanism
Inventor: SAWAMOTO TAKESHI
IPC: F16H1/32
Filed: 1983-04-12
Abstract: PURPOSE:To secure a high reduction gear ratio, by setting a roller at a circumferential bisection position between an inside member and a thin outside member, while fitting the outside member in the inner circumference of a housing. CONSTITUTION:A roller 23 is set up at a circumferential bisection position between an inside member 21 and a thin outside member 22, and this outside member 22 is deformed into an oval, while the outside member 22 is fitted in the inner circumference of a housing 3, making a contact point between the outside member 22 and the housing 3 into the partial rolling contact between two points P. With this constitution, it comes to the following equation that a reduction gear ratio R=alphaX(d-D)/D (alpha; revolution ratio of the rotor to shaft rotation, d; ID size of the housing, D; OD size of an outer ring) whereby revolution of the point P is yet more reduced as far as alpha than that in case of an input shaft and, what is more, since deceleration by a difference between the ID size of the housing 3 and the OD size of the outer ring operates in a multiplicative manner, a high reduction gear ratio can be secured.
Patent JP-S52146516-A (JP)
Title: Color television signal processor
Inventor: SAGARA YUUJI
IPC: H04N11/20
Filed: 1976-05-31
Abstract: PURPOSE: To simplify the constitution and decrease the price of the unit by directly coding the input video signal without demodulating, decoding it again and making it possible to reduce the sampling frequency and code it at the low bit rate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01239226-A (JP)
Title: Method for installing lining for protecting underground pipe
Inventor: ONISHI KAZUYUKI
IPC: F16L1/024
Filed: 1988-03-18
Abstract: PURPOSE:To improve the strength and durability and cost by fitting an integrated steel pipe combined with two half-cut steel pipe bodies on the outer periphery of a pipe to be buried by the use of guide rings, and filling a filled hardening material in a cavities between them. CONSTITUTION:Guide rings 9a, 9b of hinge-held type are juxtaposed, which rings have rolling wheels 10a-10c rotatable vertically and laterally and steel support plates 11a, 11b in specified intervals, in a pipe 8 to be buried exposing the whole periphery in a specified interval after earth is excavated. Next, by utilizing the sliding of two half-cut steel pipe bodies having larger diameters than that of the pipe 8, they are positioned at the upper and lower sides so as to cover the pipe 8, and the half-bodies are welded to form an integrated steel pipe P. Then, after a spacer is interposed between the pipe 8 and the pipe P, the guide rings 9a, 9b are removed, and it is back filled after a cement hardening member is filled in the cavity between both pipes 8, P.
Patent JP-S63227927-A (JP)
Title: Loop engine
Inventor: MIYAWAKI TAKEO
IPC: F02B53/00
Filed: 1987-03-17
Abstract: PURPOSE:To obtain high power by performing intake of gas, compression, explosion and discharge by the rotation of a concentric circular cylinder and also leading the gas after intake, compression strokes to another cylinder in order to perform explosion and discharge strokes. CONSTITUTION:An outside intake/compression cylinder 1 and an inside combustion/discharge cylinder 3 are concentrically arranged in a circle and the combustion/discharge cylinder 3 is provided inside the circular partition 2 of the intake/compression cylinder 1. And gas sucked from an intake pipe 7 is compressed by the rotation of a cylinder body 6 inside the intake/ compression cylinder 1 and the operation of a valve 10, and the compressed gas is supplied in the combustion/discharge cylinder 3 from the hole 4 of the portion 2 to be ignited and exploded by a spark plug 5. And exhaust gas after combustion is discharged from an exhaust pipe 8.
Patent JP-S62218597-A (JP)
Title: Colored hot dip galvanizing method
Inventor: KATOU FUKUZOU
IPC: C25D3/66
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a zinc layer colored with Ti oxide in one hot dip galvanizing stage by adding a specified amount of Ti to a molten zinc bath. CONSTITUTION:A body 1 to be hot dip galvanized is hot dip galvanized in a molten zinc bath contg. 1.5-2.0wt% Ti. By this hot dip galvanizing, Ti oxide 3 is formed on the surface of the resulting zinc film 2 on the body 1 and the film 2 is colored with the Ti oxide 3. by this method, a colored zinc layer is obtd. without requiring painting or chemical conversion treatment after hot dip galvanizing.
Patent JP-S62221017-A (JP)
Title: Input device
Inventor: MATSUZAWA KAZUFUMI
IPC: G06F3/03
Filed: 1986-03-20
Abstract: PURPOSE:To detect the position of a push point with high accuracy by attaching a conductive material to an electrode to increase the uniformity of the resistance value between electrode terminals. CONSTITUTION:An electrode 2 is divided into blocks 1-8 and the relation R1 not equal to  R2 not equal to  R3 not equal to  R4 not equal to  R5 not equal to  R6 not equal to  R7 not equal to  R8 is obtained when the electrode 2 is produced. Here Rn shows the resistance value of each block. Then a conductive material 4 is attached to the electrode 2 to satisfy R1=R2= ... R7=R8. Thus the uniformity of resistance is corrected between electrode terminals 3. As a result, the position detecting error caused by the ununiformity of the electrode resistors on a substrate is corrected for improvement of the position detecting accuracy.
Patent JP-S58190053-A (JP)
Title: Semiconductor resistance element
Inventor: GOTOU HIDETO
IPC: H01L21/822
Filed: 1983-04-11
Abstract: PURPOSE:To keep constant a potential of semiconductor surface and also keep small dispersion of resistance value of a resistance element by providing a conductive film on an insulator film, connecting a part of it to a substrate as a constant potential electrode and by keeping a constant voltage difference for resistance element. CONSTITUTION:A P type resistance region 2 and an N<+> type connecting region 7 are provided on the prinicpal surface of an N type silicon substrate 1, an aluminium terminal electrodes 3 are provided at both ends of resistance region 2, while insulator films 4, 5 are formed on terminal electrode 3 and the main surface of semiconductor other than said connecting region 7, while an aluminium constant voltage electrode 6 is provided on the surface of silicon dioxide film 4 on said resistance region 2 and a part of said constant voltage electrode 6 is connected to the connecting region 7. Here, a silicon dioxide film 5 formed at the electrode 6 is made thinner than the silicon dioxide film 4 formed at the other region.
Patent JP-S51141131-A (JP)
Title: Alarm device of brake force control for coupled-car
Inventor: KAWAMURA TAKAO
IPC: B60T8/20
Filed: 1975-05-29
Abstract: PURPOSE: To provide a alarm device of brake control for coupled-car which device detects the live load on the coupled-car is either light or heavy and electrically generates two signals respectively to alarm the driver before travel with respect to the mistake of the operation of limitting unquick release valve. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62221951-A (JP)
Title: Guide device of seat belt
Inventor: SOTOZONO YUICHI
IPC: B60R22/04
Filed: 1986-03-20
Abstract: PURPOSE:To automate seat belt securing by pinching a connecting part of an arm composed of a plurality of segments by means of electromagnets and to exciting said electromagnets by turns for being delivered from a housing while rigidity being given thereto so as to guide a seat belt. CONSTITUTION:An arm 22 is composed of plurality of divided segments 201 each of which is subjected pin combination 202 and a pair of segments 201 combined by the pin 202 are pinched by an electromagnet 203. When a screw 2 is seated on a seat 1 in order to turn a switch on, a motor is revolved in order to deliver the arm 22 from a housing 23 and to excite the electromagnets at an outlet for adsorbing the segments 201 of the arm 22 so as to give the arm 22 rigidity. Now, a metal fitting holder 21 on the edge is slided along a catching webbing 3 in order to hold a metal fitting 5 for being secured to a buckle 4. Now, the metal fitting 5 turns a limit switch in the buckle 4 on in order to reverse revolve the motor and automatically turns the switch off after the specified time for extinguishing rigidity of the arm 22 with excitation of the electromagnet turned off, as well as for adjusting tightening of the catching webbing.
Patent JP-H07266980-A (JP)
Title: High mount stop lamp installation structure
Inventor: KIUCHI TAKEHIRO
IPC: B60Q1/44
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a high mount stop lamp installation structure which prevents the interference in the installation of the panel flange of an outer panel and a lens and permits the installation at the always stable installation position, free from the intrusion of water and leak of light. CONSTITUTION:A panel flange 6 is formed at the inner peripheral end 11a of an opened port part 11 formed on the outer panel 5 of a car body, and a recessed place 3 for the insertion of the panel flange 6 is formed on the outer periphery of the lens 1 of a high mount stop lamp 9, and on the further outer periphery of the recessed place 3, a lens flange 2 is formed in extension integrally with the lens 1, and one surface 2a of the lens flange 2 is brought into contact with a packing 4 arranged along the inner wall 5a of the outer panel 5. At the same time, on the other surface 2b of the lens flange 2, the opened end surface 12 of the housing 8 of the high mount stop lamp 9 is brought into contact, and the packing 4 and the lens flange 2 are nipped by the inner wall 5a of the outer panel 5 and the opened end surface 12 of the housing 8.
Patent JP-S62221971-A (JP)
Title: Four-wheel steering gear
Inventor: KOMAMURA SEIJI
IPC: B62D7/15
Filed: 1986-03-21
Abstract: PURPOSE:To make spring force adjustable, by installing a pair of air pistons in a rear-wheel steering drive cylinder and interposing a spring between these pistons. CONSTITUTION:When a hydraulic fluid is fed to one side hydraulic chamber 53 for a drive cylinder of a rear-wheel steering gear, another hydraulic fluid in the other hydraulic chamber 54 is restored. In consequence, one side movable piston 34 moves a drive shaft 33 in the right direction, thereby steering rear wheels. At this time, if air is led into a first air chamber 45 and pressure is made to go up, neutral position holding force of the drive shaft 33 becomes strengthened in cooperation with the pressure and spring force of a spring 42. Reversely, if air is led into each of second air chambers 46 and 47, it acts on a direction weakening the spring force of the spring 42.