baber/WOPTO huggingface dataset:
Patent JP-S60195850-A (JP)
Title: Fluorescent character display tube and its manufacture
Inventor: MORIMOTO KIYOSHI
IPC: H01J9/395
Filed: 1984-03-16
Abstract: PURPOSE:To prolong the life span of a fluorescent character display tube by coating a part of the surface of a control electrode provided between a positive electrode section and a filament-shaped negative electrode with getter material. CONSTITUTION:Sealing material 6a is formed previously around a positive electrode substrate 2 and then sintered. Then, a positive electrode section 7 is formed on the positive electrode substrate 2 and the top is coated with a sulfide phosphor layer 9. Subsequntly, the circumference of a face plate 5 is coated with sealing material 6b made of glass frit and side plates 3, 3, 4 and 4 are provided and fixed vertically on the sealing material 6b. The tops of the side plates 3, 3, 4, and 4 are coated with sealing material 6a made of low melting point glass and baked in the air to fuse the surface plate 5 and the side plates 3, 3, 4, and 4. On the other hand, the surface at the side confronting the sulfide phosphor layer 9 of a control electrode 10 is coated with barium azide and the control electrode 10 is mounted on the positive electrode substrate 2 together with a linear negative electrode 13. An enclosure 1 is obtained by covering and fixing the top with an assembly body of the face plate 5 and the side plates 3, 3, 4, and 4 and baking them in inert gas. Basides, the enclosure 1 and the control electrode 10 are heated, barium azide electrode is decomposed, exhaust is performed and sealing is performed.
Patent JP-H03252793-A (JP)
Title: Automatic ticket issuing terminal equipment
Inventor: KITAHARA FUMIO
IPC: G07B1/00
Filed: 1990-03-02
Abstract: PURPOSE:To issue a ticket such as a reserved ticket, etc., with a correct rate even when a rate is changed everyday by performing inquiry communication for the rate with a reservation center based on designation desired information, and displaying a received rate on a guidance display means. CONSTITUTION:A user(operator) inputs the designation of a destination, a grade(green seat, ordinary seat, adult, child, etc.,) and a desired train according to guidance displayed on a display 3. A control part 8 inquires after a vacant seat to a reservation center 9 based on the details of the designation, and makes the user input currency or coin into a paper money counter 5 or a coin counter 6 when the vacant seat can be obtained, and when an amount shows the one equivalent to or more than the rate, the ticket is issued from a ticket issuing machine 4. At this time, the control part 8 performs the inquiry communication of the rate with the reservation center 9, and displays the received rate on the guidance display means 3. Thereby, it is possible to issue the ticket correctly even when the rate is changed.
Patent JP-H10148425-A (JP)
Title: Heat exchanger, refrigerant re-using method and refrigerant recovery method therefor
Inventor: AIZAWA HITOYOSHI
IPC: F25B45/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which achieves a re-using, a recovery and a higher efficiency of a refrigerant by sealing a refrigerant as much as possible during the replacing period. SOLUTION: A refrigerant piping 4 on the side of a room unit 2 is connected to a refrigerant piping 7 on the side of an outdoor unit 3 by refrigerant tubes 12 and 13 for connection and shutoff valves 14 and 15 are provided at an end part of the refrigerant piping 7 while shutoff valves 16 and 17 and shutoff valves 18 and 19 are arranged at the refrigerant pipings 12 and 13 for connection. When replacing air conditioning equipment 1, after the closing of all of the shutoff valves, the refrigerant tubes 12 and 13 are cut at a position closer to an outdoor unit 3 from the shutoff valves 18 and 19 to seal the most of a refrigerant in the air conditioning equipment 1. Then, the room unit 2 is separated from the outdoor unit 3.
Patent JP-S58164971-A (JP)
Inventor: FUJINO KENJI
IPC: F25B17/08
Filed: 1982-03-26
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-S57163470-A (JP)
Title: Jelled food and its preparation
Inventor: SUDOU SHINJI
IPC: A23L29/20
Filed: 1981-04-01
Abstract: PURPOSE: To obtain a jellied food, by using the skin and fins of a cod treated as a waste in preparing a dried cod.  
     CONSTITUTION: A salted skin and fins of a salted cod are naturally dried for 1W 3 days and then dipped in water overnight and steeped. The resultant skin and fins with a high moisture content are mixed with water, gelatin and seasoning, cooked down to the boiling and filtered through a cloth. The resultant broth is cooled to give a jellied food. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11251361-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: HANAWA YASUHIRO
IPC: H05K3/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting apparatus which is able to suitably bond a lead of an electronic component to a mounting substrate. SOLUTION: An electronic component mounting apparatus 15 includes a bonding tool 5 for pushing a lead 2 of an electronic component against a pad on a mounting substrate 3 with the use of its tip end, and an air-ejecting nozzle 11 for blowing cool air on the tip end of the tool 5. The apparatus also includes a laser oscillator 10, a laser irradiator 9 which is connected to the oscillator 10 for illuminating a laser beam on the pushed tip end of the tool 5 for heating it, and a laser controller 12 connected to the oscillator 10 for controlling the oscillation time of the oscillator 10. Thereby excessive temperature rise at the tip end of the tool at the completion of the jointing work can be suppressed, to thereby prevent solder from depositing on a lower surface of the tool as in prior art.  Furthermore, at the beginning of start of the jointing operation, the tool 5 can be heated, adequately, which are not sirfficiently heated in prior art.
Patent JP-S58166057-A (JP)
Title: Line printer
Inventor: MONMA HISAYOSHI
IPC: B41J1/20
Filed: 1982-03-26
Abstract: PURPOSE:To enable to increase the exchanging period of a type carriage in a line printer which is connected to a computer system by arranging many types which are frequently used in the carriage. CONSTITUTION:Type array data of 240 byte from a channel are written in the first UCSB 4 through a bus buffer 10. A CPU 1 discriminates bands A, B, C, J with band identification data from I/O ports 2, and writes, for example, in case of A, data from addresses 0 to 29 of the first UCSB 4 in the second UCSB and data 0, 1, 2, 3 from addresses 30 to 33 at every 30 characters. In this manner, 0-3 which are frequently used are arranged at every 30 characters, and the wear of the types becomes by half. The stored type array data are compared by a comparator 7 with the printing data of a print line buffer 6 through a bus buffer 11, thereby generating a type command in case of coincidence.
Patent JP-2000252323-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HINO JIICHI
IPC: H01L21/60
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To realize a highly reliable semiconductor device in which electrical connection can be made surely between a semiconductor pellet and a wiring board. SOLUTION: A semiconductor pellet 1 where planar electrodes 12 are formed on a semiconductor substrate 2 is disposed oppositely to a wiring board 4 where bump electrodes 13 having different diameter are connected, at the enlarged part 13a thereof, with pad electrodes 10 formed on an insulating substrate 5. The planar electrodes 12 of the semiconductor pellet 1 are pressed against the bump electrodes 13 at the reduced part 13b thereof and bonded to the wiring board 4 through a resin 11.
Patent JP-S59175390-A (JP)
Title: Positioning control circuit of dc motor
Inventor: KOGAI YUKIKAZU
IPC: H02P7/288
Filed: 1983-03-25
Abstract: PURPOSE:To prevent the vibration after positioning by completely interrupting a control input during the period less than positive and negative pulses including zero at the output of an error counter. CONSTITUTION:An error counter 2 compares an input pulse to be positioned as a target with a shaft rotating input pulse. When both inputs are equal, a detector 8 is started, an FF circuit 10 is set, and a power switch circuit 11 is opened. A control circuit of a motor 5 is interrupted due to the opening of the switch circuit 11, and a motor shaft is stopped. In this case, a detector 9 does not operate unless the pulse from a sensor 7 side due to overrun is less than two. Accordingly, inputs from controllers 3, 4 are interrupted as long as the output of the counter 2 is two pulses including zero.
Patent JP-S60192607-A (JP)
Title: Molding method
Inventor: ISOJIMA YOSHIHARU
IPC: B29K105/06
Filed: 1984-03-14
Abstract: PURPOSE:To prevent a region to be exposed on a reinforcement from being coated with foamed urethane by a method wherein after a die insert is attracted to the region to be exposed on the reinforcement molding material is injected to make an integral molded article. CONSTITUTION:The die insert 12 of magnetic material is attracted to the outside of the bracket 9 to be exposed. A top force 6 is mated with a bottom force 7 to enclose molding space section and urethane material in which polyol, isocyanate, crosslinking agent, foaming agent, catalyst, etc. are mixed at a specified ratio is injected fully into the space section 8. Urethane material is expanded to mold a seatback pad W in which urethane Wa and reinforcement 11 make an integral object. Therefore, the top force 6 is released from the bottom force 7 to remove the die insert 12 attracted outside the bracket 9. Accordingly, the seatback pad W in which foamed urethane is not stuck to the outside of the bracket 9 is obtained.
Patent JP-S60192834-A (JP)
Title: Multi-cylinder internal-combustion engine
Inventor: INAGAKI TAKASHI
IPC: F02B61/02
Filed: 1984-03-15
Abstract: PURPOSE:To reduce the size and simplify the structure of engine by adjoining the first and second sylinders in the axial direction of crank shaft while arranging a synchronous system between both cylinders and constructing the synchronous system with first and second drive gears having same diameter and a driven gear having larger diameter than securing the driven gear to the drive shaft. CONSTITUTION:First and second cylinders 51, 52 are arranged approximately in horizontal. Here, both crank shafts 21, 22 are coupled each other through a synchronous system 36 as conventional horizontally facing engine such that the first and second pistons 41, 42 will move in the opposite directions while the first and second crank shafts 21, 22 will rotate synchronously in same direction. Here, the overall width of engine E is shortened to 1/2 of conventional horizontally facing engine. While the driven gear 38 having large diameter in the synchronous system 36 is secured to the drive gear 43 to take out the output of both crank shafts without hindrance of both cylinders and the synchronous system 36 will function as a speed reduction system. Consequently, the structure is simplified while the size is reduced.
Patent JP-S61210161-A (JP)
Title: Aging treatment for permanent magnet alloy
Inventor: KOBAYASHI AKIO
IPC: H01F1/053
Filed: 1985-03-13
Abstract: PURPOSE:To obtain permanent magnet alloy superior in magnetic characteristic, by soln. heat treating permanent magnet alloy having a specified compsn. composed of rare earth element, Fe, Cu, Ti, Zr, Hf and Co, then applying aging treatment thereto under a suitable condition. CONSTITUTION:The permanent magnet alloy having compsn. composed of 20-30wt% R (R; >=one kind among rare earth elements such as Sm, Ce), 10-25% Fe, 2-10% Cu, 0.5-6% M (M; >=one kind among Ti, Zr, Hf) and the balance Co substantially is soln. heat treated, then cooled. Next the alloy is heated and held at 750-900 deg.C, then cooled to <=600 deg.C at 0.1-5.0 deg.C/min rate. Thereafter, the alloy is heated again and held at 750-900 deg.C, then cooled to <550 deg.C at said rate, heated again and held at >=550 deg.C-<750 deg.C, then cooled to <=400 deg.C at said rate and age treated. In this way, the permanent magnet alloy having large max. energy product and superior magnetic characteristic is obtd.
Patent JP-2000247030-A (JP)
Title: Thermal recording material
Inventor: TSURUMI MITSUYUKI
IPC: B41M5/26
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material for multicolor which has a non-image part with suppressed coloring, and at the same time has an image part capable of forming an image showing a bright hue. SOLUTION: This thermal recording material comprises a thermal recording layer formed on a substrate. In this case, a thermal recording layer comprises a microcapsule 1 encapsulating a diazo compound 1 and a coupler 1, a microcapsule 2 encapsulating a diazo compound 2 and a coupler 2 and a base, and the reaction velocity constant of the diazo compound 1 and the coupler 1, and the reaction velocity constant of the diazo compound 2 and the coupler 2 are lower than 0.01 at 40 deg.C and in the absence of a base, and the hue of a dye formed of the diazo compound 1 and the coupler 1, and the hue of a dye formed of the diazo compound 2 and the coupler 2 are different from each other.
Patent JP-S61208385-A (JP)
Title: Analog-digital converting device for video signal
Inventor: TSUKAMOTO AKITO
IPC: H04N19/00
Filed: 1985-03-12
Abstract: PURPOSE:To eliminate manual adjusting by sampling the A-D converted digital value having the pedestal level of a video signal to adjust the clamp potential of the said video signal, and by sampling from the synchronous signal of the said video signal to adjust its amplitude. CONSTITUTION:A sampling value from a sample-hold circuit and the voltage of a reference power supply source 10 which is the first reference value are compared by a differential amplifier 13 that functions as a comparing circuit, and a gain control amplifying circuit 2 is controlled by its gain using the output signal of the said comparison. The input terminal of a register 14(R) is connected with the succeeding stage of an A-D converting circuit 4, so that the digital value of the pedestal level (d) of the video signal converted by the circuit 4 is sampled by a clamp pulse supplied to a clamp pulse input terminal 9 to be stored in the register 14(R). The sampling value in the register 14 and the second reference value supplied to a reference signal terminal 15 are compared by a digital comparator 16 that functions as a comparing circuit. And the output signal of the said comparison is supplied to an analog switch 17.
Patent JP-S59176404-A (JP)
Title: Method of driving generator by turning device with main engine
Inventor: MATSUMOTO EIJI
IPC: F01D15/04
Filed: 1983-03-24
Abstract: PURPOSE:To eliminate requirement for an accelerator, consequently saving a space for installing a generator by connecting the generator shaft to the turning shaft of a turning device connected to the main shaft of a main engine through a gear mechanism and a clutch mechanism and driving the generator shaft. CONSTITUTION:A fly wheel 5, with a tooth part formed on its outer periphery, is fixed to the main shaft 3 of a main engine 1 provided in a stern 2, and further engaged with a pinion 10 fixed to the turning shaft 9 of a turning motor 8. Then, a generator 12 is provided in a dead space of the main shaft 1, while a generator shaft 13 is joined to the turning shaft 9 through an elastic coupling 14. During operation of the main engine 1, a clutch mechanism 11 of the turning shaft 9 is cut and the generator shaft 13 is driven by means of the main shaft 3 through the pinion 10. Since the gear mechanism of the turning device is also used for an accelerator for the generator, a special accelerator is not required.
Patent JP-H03253243-A (JP)
Title: Commutator and its formation
Inventor: ISODA MINORU
IPC: H02K13/00
Filed: 1990-03-01
Abstract: PURPOSE:To increase the strength and secure molding property and favorable finishing processability by mixing long and short two or more kinds of glass fibers different in fiber length into resin material. CONSTITUTION:A commutator is incorporated in a motor, and is made into cylindrical shape out of insulating phenol resin so that segments 1a may be embeded integrally leaving specified intervals in the circumferential direction. And long and short two or more kinds of glass fibers different in length are mixed into resin material. The longer fiber length is 3-6mm, and the shorter fiber length is 0.1-1.0mm, and the longer glass fibers are mixed at the ratio of 10-50% by wt. ratio to the total quantity of the mixed glass fibers. Hereby, the strength of the commutator increases while maintaining forming properties and finishing processability.
Patent JP-H10249406-A (JP)
Title: Manufacture of metallic sheet excellent in gloss
Inventor: KIJIMA HIDEO
IPC: B21B27/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of a scratch and wear of a roll, and to improve the gloss on the surface of a material to be rolled by using work roll made of a sintered hard alloy ground in the axial direction in at least one stand when rolling the metallic sheet in a tandem rolling mill train. SOLUTION: The material (metallic sheet) 1 is rolled while rolling mill lubricant for lubrication, cooling or its emulsion is supplied from nozzles 4A to 4E. The work rolls to be mounted on a fifth stand must be those made of a 12% WC-Co alloy ground in the axial direction. Consequently, the metallic sheet excellent in the gloss on the surface and in the endurance of its gloss level, can be efficiently and stably manufactured. For the sintered hard alloy as a roll material, the one obtained by adding cobalt, nickel, chrome, titanium, etc. to WC (tungsten carbide), is recommendable.
Patent JP-H07258151-A (JP)
Title: Production of aromatic carboxylic acid and the apparatus therefor
Inventor: MURASHIGE NORIO
IPC: C07C63/26
Filed: 1994-03-22
Abstract: PURPOSE:To produce aromatic carboxylic acids in which the volume of the exhaustion gas occurring in the production of aromatic carboxylic acids has been greatly reduced and the danger of explosion has been avoided in the case of oxidation using pure oxygen gas. CONSTITUTION:An alkylbenzene is oxidized in liquid phase, as a solvent containing lower aliphatic carboxylic acid, the alkylbenzene, and the catalyst are fed from the inlet 6 and the mixed gas is introduced through the inlet 15 into the reactor 1. The reaction exhaustion gas from the reactor 1 is expelled through the exhaustion gas line 5, cooled down in the heat exchanger 11 and separated in the separator 12 into the condensed liquid fraction and the exhaustion gas free from the liquefying components. The condensed liquid fraction is recycled via the liquid-cycling line 7 into the reactor 1. The exhausted gas is recycled through the circulation line 3 to the reactor 1. At that time, a gas containing oxygen in a higher concentration than that of air is fed from the line 8 and mixed with the recycled exhaustion gas and the mixed gas is fed into the reactor 1.
Patent JP-H06321535-A (JP)
Title: Production of granulated calcium carbonate, barium carbonate or strontium carbonate
Inventor: YAKOPO PORUTA
IPC: C03C1/02
Filed: 1993-03-11
Abstract: PURPOSE: To industrially easily obtain granulated material free of contamination by binging a material into contact with an inorg. refractory material in a stage for formation and high-temp. treatment of granules at the time of granulating calcium carbonate, barium carbonate or strontium carbonate.  
     CONSTITUTION: The below-mentioned constitution is used at the time of producing the granulated calcium carbonate, barium carbonate or strontium carbonate by simultaneously forming the material to be granulated to the granules under addition of an additive and heating the granules and subjecting the granules to the high-temp. treatment in succession. Namely, the material is granulated in the presence of a binder as the additive and the formation is executed under the action of mechanical forces or by shaping and granulating, in which case the material is prevented from coming into contact with the inorg. refractory material at the time of the shaping and high-temp. treatment of the material. The binder (e.g. an alkaline metal hydroxide, water glass, starch or the like) is preferably incorporated into the granulation product in the amt. of 0.05 to 5 wt.% of the dry material. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H03251283-A (JP)
Title: Manufacture of cushion material
Inventor: ARAIYA TAKAO
IPC: B68G7/05
Filed: 1990-02-28
Abstract: PURPOSE:To decrease the generation of wrinkles, etc., and to improve the external appearance quality of a cushion material by interposing a sheet material consisting of a raw material whose thermal shrinkability is low between a soft skin material and a soft core material. CONSTITUTION:A sheet-like material to be joined is constituted of a core material 19, an upper face side soft skin material 20 provided on the surface side of the core material 19, a lower face side soft skin material 22 provided on the reverse side of the core material 19, and a sheet material 24 consisting of a raw material whose thermal shrinkability is low provided between the core material 19 and the upper face side soft skin material 20. The core material 19, the upper face side skin material 20, the lower face side skin material 22 and the sheet material 24 are supplied successively in the direction of an ultrasonic vibrator 11 by a feed roller 18, respectively, sewn by press-contacting of the ultrasonic vibrator 11 and a rotary type vibrator receiving part 12, and a sewn product 21 is made, and cut to a suitable product size by a cutter 17. Even if the soft core material and the soft skin material are deformed a little by thermal melting at the time of welding, the deformation is limited to the minimum by the sheet material 24.
Patent JP-H03253225-A (JP)
Title: Selective control circuit
Inventor: SHIRAISHI SEIJI
IPC: H02J3/00
Filed: 1990-03-01
Abstract: PURPOSE:To avoid misclosing of an apparatus caused by multiple selection in selective control of switches of a power system by a method wherein a means which monitors the closing circuits or the tripping circuits of the switches, a means which issues alarms when failures of respective contacts occur are provided. CONSTITUTION:Conditions composed of the inversions of the inputs of contact monitoring photocouplers and statuses of circuit breakers are employed as objective bits. If two or more objective bits are 1, it is judged that there is multiple selection. Times for closing and opening commands are monitored by an OR circuit and a timer T which recognizes the output of the OR circuit and, if the command is kept on being inputted for a certain time or over, FI3 detects that the contacts of the selective control are short-circuited or the circuit of the selective control is open and issues alarm. Further, if the multiple selection is detected, as RS flip-flop FF is set and a multiple selection indication FI2 is performed and the indication FI2 is reset by indication reset RES.