baber/WOPTO huggingface dataset:
Patent JP-S62250701-A (JP)
Title: Ferromagnetic resonator
Inventor: TANAKA HIDEO
IPC: H01P7/00
Filed: 1986-04-24
Abstract: PURPOSE:To make a shape simple and easy-to-machine and to improve the adjustability with other elements by jointing an input line to a ferromagnetic thin film in the vicinity of the input line formed on the conductor surface of the back of a dielectric substrate and also in the vicinity of the connector part of a low impedance conductive part and giving a vertical magnetic field to the film surface. CONSTITUTION:A grounding conductive layer 2 is completely coated and formed on the back of the dielectric substrate 1, while input and output side microstrip lines 3 and 4 are coated and formed around both sides of the surface of said substrate 1. Each end is connected to respective ends of low impedance, wide conductive parts 3A and 4A. Discoid thin films 5 and 6 are coated and formed on the one main surface of a GGG substrate 7, while a joint microstrip line 8 is coated and formed on the other main surface so that it can be confronted with YIG thin films 5 and 6 on both sides. A quartz substrate 1 and the GGG substrate 7 are stuck. The stuck device is disposed in the gap GP of a magnetic device in which permanent magnets 9 and 10 are confronted and arranged in a yoke Y, and a vertical, uniform fixed bias DC magnetic field is given in the film surfaces of the YIG thin films 5 and 6.
Patent JP-S57209251-A (JP)
Title: Separating method of alpha-acetoxy- or propionyloxy-propionaldehyde
Inventor: KITAMURA TAKANORI
IPC: C07C67/58
Filed: 1981-06-19
Abstract: PURPOSE: To obtain the titled compound useful as a starting raw material for lactic acid, threonine or various organic synthetic reactions advantageously, by extracting an aqueous solution containing α-acetoxy- or propionyloxy-propionaldehyde with a dicarboxylic ester.  
     CONSTITUTION: An aqueous solution containing α-acetoxy- or propionyloxy- propionaldehyde is extracted with a dicarboxylic ester of the formula (R and R' are 2W3C alkyl; n is 0W2), e.g. diethyl succinate or diethyl malonate, at 5W90°C, preferably 20W70°C, by the usual distilling operation to give the aimed substance. The volume ratio of the dicarboxylic ester to be used is in the range of 0.5W5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000282023-A (JP)
Title: Fluorescent substance for cathode ray tube and cathode ray tube using the same
Inventor: ISHII TSUTOMU
IPC: C09K11/02
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluorescent substance having suppressed coating- off in fluorescent film forming, so capable of forming a fluorescent screen having uniform thickness and excellent in adhesiveness by coating a photo- adhesive resin on the surface of fluorescent particles. SOLUTION: This fluorescent substance is obtained by comprising (A) a fluorescent particles such as an europium activated yttrium oxisulfide and (B) a photo-adhesive resin preferably such as diazomethyl aniline zinc chloride. Wherein the component B is coated on the surface of the component A at a ratio of preferably 0.05-0.5 wt.% more preferably 0.1-0.5 wt.%. The fluorescent substance is obtained by such as following steps; the component B is put into pure water and agitated, the resultant suspension of component B is put into a suspension of the component A obtained by putting the component A into pure water and sufficiently agitated, the resultant is sufficiently dried without filtration and sheaved. The fluorescent substance is useful for forming a fluorescent screen of cathode ray tube such as a color cathode ray tube.
Patent JP-H01270569-A (JP)
Title: Production of calcium silicate molded article having heat resistance and cutting property
Inventor: TAKAHASHI HIDEAKI
IPC: C04B35/22
Filed: 1988-04-20
Abstract: PURPOSE:To obtain lightweight and readily handleable molded articles of calcium silicate having heat resistance and heat-resistant strength by pressurizing molded articles of xonotlite calcium silicate in a heated state at a specific temperature. CONSTITUTION:Zonotlite slurry synthesized by an autoclave by a conventional procedure is dehydrated, press molded and dried at about 120 deg.C for about 12 hours to give molded articles, which are pressurized under <=4kg/cm<2> in a short time in a state heated at a temperature (700-1,000 deg.C) to cause phase transition from xonotlite to beta-wollastonite and calcined by raising the temperature to 1,200 deg.C.
Patent JP-H02277829-A (JP)
Title: Cleaner in spinning frames
Inventor: TOMOTO YOSHIHARU
IPC: D01H1/22
Filed: 1989-04-14
Abstract: PURPOSE:To allow the clearer to work at an appropriate speed, even when the spinning speed is changed by separating the clearer driving system from the draft roller driving system and setting an electric motor for the clearer. CONSTITUTION:While the main electric motor 10 rotates, the electric motor 63 for clearer rotates at a prescribed speed to operate the clearer 20 at an appropriate speed whereby the draft roller 14 is cleaned by the clearer efficiently. Even when the spinning speed is changed, the clearer motor rotates at a speed independent from the spinning speed.
Patent JP-H06277784-A (JP)
Title: Holding mechanism for knockout pin in moving bolster
Inventor: KONDO TETSUO
IPC: B21D45/04
Filed: 1993-03-30
Abstract: PURPOSE:To enable stable lock and unlock of a knockout pin to a moving bolster in a long time. CONSTITUTION:On the peripheral surface of the knockout pin 8 slidably inserted into the moving bolster 1, a peripheral groove 20 is arranged. In the movable bolster 1, the lock pin 21 is arranged and engaged with/removed from the peripheral groove 20 by shifting in the direction crossed to the sliding direction of the knockout pin. The rear end of this lock pin 21 is connected with a working pin 28 extended in the sliding direction of the knockout pin through cam mechanisms 25, 26. By moving the moving bolster to the bed 2, the working pin 28 is vertically moved and this movement is transmitted to the lock pin 21 to lock/unlock the knockout pin 8.
Patent JP-H10286718-A (JP)
Title: Cutting vise device
Inventor: NISHIKAWA HIROSHIGE
IPC: B23D51/04
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate oscillation of a cutter blade by guiding the tip side of it to be restrained to improve cutting precision. SOLUTION: A cutting vise device is provided with a vise main body 7 provided with a chain C to fix a pipe P, and a chain pulling mechanism, and a blade guide 27 of which installation angle to the main body 7 can be freely changed to guide the free end side of a cutter blade B in a pipe cutting machine which reciprocatory moves. The tip side of the cutter blade B can thus be properly and supplementarily guided by the blade guide 27 angle-positioned to a proper angle to match a pipe diameter in cutting the pipe P, thereby oscillation of the cutter blade B can be restricted to favorably improve precision of a cutting position or a cut edge.
Patent JP-H04325846-A (JP)
Title: Securing method of armature core
Inventor: KOIKE YOSHIKAZU
IPC: H02K21/14
Filed: 1991-04-25
Abstract: PURPOSE:To provide securing method of armature core wherein increase of iron loss can be suppressed even if the armature core is fitted to a magnetic motor case and motor efficiency can be prevented from lowering. CONSTITUTION:Protrusions 2 for fitting an armature core 1 to a motor case 5 are provided and since the protrusion 2 is provided with a caulking part 3 for forming the armature core 1 by jointing silicon steel plates, distortion due to internal fitting stress is suppressed. Furthermore, since the rectangular caulking part 3 has long side directing perpendicular to the radial direction, flux leakage from the armature core 1 to the magnetic motor case 5 is suppressed even if the protrusion 2 is brought into tight contact with the motor case.
Patent JP-H09276709-A (JP)
Title: Catalyst unit and gas purifying device
Inventor: ISHIKAWA TOMIHISA
IPC: F01N3/28
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst unit having high performance and catalytic activity even when a lightweight ceramic paper having a rather low strength is used, as the substrate for the catalyst element. SOLUTION: A catalyst component having catalytic activity is deposited on the surface of a ceramic fiber sheet substrate and formed into a catalyst element having ridge-like projections 1a, 1b and a flat part 1C which are alternately placed repeatedly at certain intervals. Plural sheets of the catalyst elements thus formed are laminated to obtain a catalyst unit. In this constitution, the projections 1a, 1b are arranged in the direction to continuously or intermittently stop a part of the gas flow in the flowing direction of the gas passage formed between catalyst elements or arranged in the perpendicular direction to the gas flow. The projections of the catalyst element are formed in such a manner that one peak 1a and two peaks 1b are formed on and under each flat part 1c to make a W-shape cross section, and that the top of the projection has a flat part 6.  The catalyst elements are stacked in such a manner that the flat parts 6 of two projections 1b of elements adjacent to each other are in contact with each other. Then the contact point is fixed by adhering or the like to obtain a catalyst unit having high mechanical strength.
Patent JP-S62251780-A (JP)
Title: Heat roll for electrophotography
Inventor: SHIBATA RYOICHI
IPC: G03G15/20
Filed: 1986-04-24
Abstract: PURPOSE:To improve the insulating capacity of a heat roll, by fixing electrode rings to both end sections of its resistance layer and putting electricity feeding brushes to the rings under slidable states, and then, forming a bearing member of an electrically insulating material. CONSTITUTION:Electrode rings 5 made of a conductive material are provided at both end sections of a resistance layer 4 under projecting states and electricity feeding brushes are put on the rings 5 under slidable states. A putting section 12 is provided at one end section of a bearing member 11 so that the member 11 can be inserted into or put in one end section of a core body 1a. At the same time, a bearing section 13 which is made coaxial to the putting section 12 is provided at the other end section of the bearing member 11 so that the member 11 can be fitted to the main body of an electrophotographic device through a bearing. Therefore, when the heating current from the electricity feeding brushes is supplied to the resistance layer 4 through the electrode rings 5, this roll can exert the function of a heat roll and electrical insulation can be secured and radiation of heat from the end sections can be prevented by the bearing members 11 inserted into both end sections of the core body 1a.
Patent JP-H06311123-A (JP)
Title: Audio-visual history generation method
Inventor: NAKAMURA SEIJI
IPC: H04N7/173
Filed: 1993-04-22
Abstract: PURPOSE:To provide an audio-visual history generation method by which a visual history constituted by an audio-visual history code adjusted to the charg ing system of a program which a reception contractor views can be generated. CONSTITUTION:The content of program information 1 and that of individual information recorded in an individual information recording part 2 are compared and judged in a contract type judgement part 3. When it applies to a contract, the contractor is set so that he can view it and an audio-visual history generation part 5 generates the audio-visual history constituted by the audio-visual history code adjusted to the charging system of the program in accordance with the contract content recorded in the individual information recording part 2. Then, it is recorded in an audio-visual history recording part 7 in accordance with a control signal from the audio-visual history control part 6.
Patent JP-H02274800-A (JP)
Title: Detergent for floor
Inventor: NAKAJIMA KAZUYUKI
IPC: C11D3/43
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a detergent for floors which is excellent in solvency for a synthetic resin wax, reducer chapping of the hand, and has no influence on floors by making it up of an aqueous solution containing a specific phenol/ ethylene oxide adduct, specific glycol and alcohol solvents, and ethanolamine. CONSTITUTION:The subject detergent comprises an aqueous solution containing a phenol ethylene oxide adduct which is produced by the addition reaction of 1mol of phenol with 1 to 5mol of ethylene oxide, specific glycol and alcohol solvents selected from the group consisting of ethylene glycol, butyl, ethyl or methyl ether, 3-methyl-3-methoxybutanol, mono- or dipropylene glycol monomethyl ether and isopropylalcohol, and ethanolamine.
Patent JP-H07277073-A (JP)
Title: Parking/stopping display device for motor truck
Inventor: NAKABOU KEITA
IPC: B60Q7/00
Filed: 1994-04-08
Abstract: PURPOSE:To facilitate setting operation for storing and using a set of triangular display plates to be used in parking or stopping of a truck, and provide better appearance in storage. CONSTITUTION:A laterally long garnish 8 is provided as a decoration member between tail lamps of a truck, and each one end part of a first and a second plate 11, 12 forming two diagonal sides of triangular display plates 10 is rotatably connected to it. The other ends of the first and the second plates 11, 12 are connected to both ends of a third plate 13 forming a bottom side by slits 23, 24 and pins 25, 26 to be mutually rotatable and slidable. The third plate 13 is provided with a splash board 27 integrally. The garnish 8 is provided with a rotatable stopper 31, so when the triangular display plates 10 are folded (for storage), the stopper 31 is stopped to the splash board 27, thereby the triangular display plates 10 are held in a folding condition.
Patent JP-H06311296-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1993-04-22
Abstract: PURPOSE:To specify a sub address for the output and to make the facsimile equipment easy for a user to use by changing the sorter position to be outputted according to the information when the sub address is specified from a transmitter to the facsimile equipment where the communication with the sub address specified is available. CONSTITUTION:A control circuit 70 controls the position of a sorter to be outputted according to the information when a sub address is specified by a transmitter. In initializing, reception information is stored in sorters 1, 2, and 3 as a sub address when they are specified. When the specification is performed from 4 to 255 or the sub address is not specified, they are stored in a sorter 4. When all recording information is removed from the sorter, the maximum value of the sub address in the reception with the past prescribed frequency with the sub address specified is divided by the number of stages of the sorter. Thus the sub address per one sorter stage is determined and communications there after follows the above-mentioned and the reception which the sub address is specified is outputted to the corresponding sorter.
Patent JP-H03293171-A (JP)
Title: Method for controlling printing of perfecting dot matrix printer
Inventor: NISHIZAWA KATSUHIKO
IPC: B41J3/54
Filed: 1990-04-11
Abstract: PURPOSE:To simultaneously apply printing to both surfaces of printing paper within a short time by providing a common drive circuit driving the first head of the first printing mechanism part and the second head of the second printing mechanism part and a selective drive circuit selectively driving the first and second heads. CONSTITUTION:Since the pin 1 of the first head is driven in head printing timing t1, a head selecting signal becomes an H-level and, in a head selective drive circuit, a PNP transistor 41 becomes an ON-state and a PNP transistor 42 becomes an OFF-state. At this time, since an NPN transistor 45 becomes an ON-state by the printing data signal of the first head, the coil 43 of the first head is selected and a drive current il flows and a head pin 1 is driven to apply printing to the surface of printing paper. Since the pins 1, 2 of the second head are driven in the next head printing timing t2 in the same way, the head selecting signal becomes an L-level and the PNP transistor 42 becomes an ON-state and a drive current flows to the coils 44, 45 of the second head to apply printing to the rear of the printing paper.
Patent JP-S5523632-A (JP)
Title: Control unit of relaxation oscillation circuit
Inventor: NAKADA HIROYUKI
IPC: H03K3/017
Filed: 1978-08-07
Abstract: PURPOSE: To enable to vary the symmetry of the output waveform of the relaxation oscillation circuit without giving variation to the oscillation frequency, by connecting a single variable resistor consisting of two resistors between the inverting inputs of the first and second amplifiers.  
     CONSTITUTION: In the relaxation oscillation circuit, the series circuit of resistors R 7  and R 8  is connected between the inverting inputs of the differntial amplifiers Q 11 ,Q 12 , and the single variable resistor R consisting of the resistors R 1  and R 2  is connected in parallel to it. In the circuit like this, the symmetry D of the output waveform and the oscillation frequency of the oscillation circuit OSC are controlled according to the relation expressed in equation (14). Further, when the circuit constant is set with the condition of R 1 ,R 2 ≪R 7 ,R 8 , the relation of R 1 /R 7 ≈0 and R 2 /R 7 ≈0 is obtained. As clarified from equation (14), the symmetry only can be changed while keeping the frequency F constant, by changing the ratio of R 1 ,R 2  under R 1 +R 2 =constant. Further, since R 1  and R 2  are constituted with a single variable resistor, this objective can sufficiently be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07302995-A (JP)
Title: Coupling structure of plurality of printed-circuit boards
Inventor: FUNO SHIGEKI
IPC: H05K1/14
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a coupling structure in which electronic components can be mounted at high density and whose space utilization efficiency is enhanced by a method wherein a connection means which electrically connects and mechanically fixes a plurality of main printed-circuit boards and a plurality of sub-printed-circuit boards is installed in the coupling part of the main printed-circuit boards to the sub-printed- circuit boards. CONSTITUTION:Fitting receiver parts 8 are formed of box-shaped protrusion parts provided with opening parts whose size corresponds to that of salient connection parts 6, and conductor parts which connect conductor parts 7 electrically are exposed on inner faces of the box-shaped protrusion parts. In addition, coupling mechanisms which are detachable by fitting recessed parts to protruding parts are installed at fitting parts of the salient connection parts 6 to the fitting receiver parts 8 so as to surely maintain the fitting state (the mechanical union state) of the salient connection parts 6 to the fitting receiver parts 8. Then, when the salient connection parts 6 are fitted to the fitting receiver parts 8, a plurality of main printed-circuit boards 1, 2 and a plurality of sub-printed-circuit boards 3, 4 are coupled to be a box-shaped structure, and the individual printed-circuit boards are united mechanically with each other and connected electrically.
Patent JP-H05272797-A (JP)
Title: Wind volume regulating damper
IPC: F24F13/12
Filed: 1992-03-24
Abstract: PURPOSE:To carry out a fine regulation correctly even if an opening area of a ventilation pipe is small by a method wherein a shutter plate is made to go up and down by a screw mechanism, to regulate the opening area of the ventilation pipe. CONSTITUTION:If a knob 54 of a screw shaft 38 is rotated, a nut member 52 is moved up or down by a screw mechanism. whereby a shutter plate 36 is also moved up or down. When the shutter plate 36 goes up, it enters between round holes 42 to reduce an opening area of a ventilation pipe 16. On the contrary, when it goes down, the shutter plate 36 retreats downward from between the round holes 42 and the opening area of the ventilation pipe 16 is increased. On the other hand, an indicator 40 goes up and down together with the shutter plate 36 which moves up and down and a change of projection volume of the indicator 40 out of body plates 30 and 32 can be known visually. Thus the position of the shutter plate 36, that is, the opening area can be known easily. As a result, even if the opening are of the ventilation pipe 16 has a small, the opening area can be regulated correctly.
Patent JP-S5523769-A (JP)
Title: Controlling output of dam-type power plant
Inventor: OONUMA HIROSHI
IPC: H02P9/04
Filed: 1978-08-09
Abstract: PURPOSE: To widen the range of output of a dam-type power plant, by considering the compensated quantity of the water level of a dam.  
     CONSTITUTION: The capability Phd of the dam-type power plant is determined by the dam water level hd, effective head fluctuation ΔH and pipe and water wheel efficiency. A comparator 10 compares the capability Phd with an output command applied from a system. When the capability Phd is higher than the output command Po, the command is applied to an adder-subtracter 13. When the capability Ph is lower than the output command Po, the value of the capability is applied as an output command to the adder-subtracter 13. The adder-subtracter controls the governor 15 of a water wheel 16 depending on the difference between the output command and the output level of an electricity generator 17. The compensated quantity of the water level is thus taken into consideration to widen the range of operation up to a large quantity of inflow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63263658-A (JP)
Title: Guide post mechanism
Inventor: UMEZAWA HIROYUKI
IPC: G11B15/665
Filed: 1987-04-21
Abstract: PURPOSE:To lighten a load on a motor by aiding a driven gear in the latter half of its turn by a tension force of a spring at the time of both loading and unloading of a tape. CONSTITUTION:When a moving gear 10 for a loading post is moved and meshed with the driven gear 12, the driven gear 12 is rotated around a shaft 11. And, when a connecting plate 14 connected with the driven gear 12 via a connecting pin 13 is subsequently moved apart from a supporting shaft 21, a fan shaped connecting arm 17 is drawn toward the gear 10 side via the spring 19 to be turned. At that time, a supporting arm 9 is also turned to the drive gear 10 side, and a guide post 8 is drawn onto a moving path of the loading post, and when it reaches a prescribed position, the fan shaped connecting arm 17 is brought into contact with a stopper to regulate the connecting arm 17 and supporting arm 9 in their turns to carry out the positioning of the guide post. Even afterward, the driven gear 12 is turned and when the connecting plate 14 is moved off from the supporting shaft 21, the spring 19 between the connecting plate 14 and the connecting arm 17 is stretched and energized, and then the rotating direction of the driven gear 12 coincides with the tensional direction of the spring 19 so that the force of the spring 19 is given to the driven gear 12 to be turned.
Patent JP-H09254706-A (JP)
Title: Vehicle
Inventor: MAMIYA HIROSHI
IPC: A47C17/80
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle in which sufficient and comfortable sleep can be surely obtained without being confined and this is very useful for preventing traffic accident due to insufficient sleep. SOLUTION: In a vehicle provided with a vehicle main body 1 and a loading platform 2, a napping room 7 is formed in the vicinity of the roof part 6 of the vehicle main body 1 on an intermediate floor part 5 provided in the passenger room part 4 of the vehicle main body 1. An opening/closing cover 11 used for the elevatable port of the napping room 7 is provided on the intermediate floor part 5.