baber/WOPTO huggingface dataset:
Patent JP-H03216725-A (JP)
Title: Electronic unit
Inventor: OHIRA ISAO
IPC: G06F3/12
Filed: 1990-01-22
Abstract: PURPOSE:To easily and surely discriminate the state of a printer at low cost by tracing a busy signal on a printer while data is transferred and discriminating the state of the printer by means of the traced result. CONSTITUTION:An electronic unit mainbody 1 and the printer 2 are connected by respective signal lines of BUSY (busy signal), DATA (data), CLK (reference clock) and GND (reference voltage). The busy signal is traced on the printer 2 while data is transmitted, and the state of the printer 2 is checked based on the traced result. When the printer 2 is in a state where it cannot receive data, an alarm is issued. Thus, the stat where the printer cannot receive data such as the nonconnection of the printer 2 and the forgetfulness of the turning-on of a power switch in the printer 2 can surely, easily and inexpensively by checked.
Patent JP-S62168669-A (JP)
Title: Manufacture of composite aluminum member
Inventor: MIURA FUSAYOSHI
IPC: B23K1/20
Filed: 1986-01-21
Abstract: PURPOSE:To improve the joining strength by forming a composite fluoride layer containing an alkali metal and a base substance metallic element, on the surface of a metallic base substance, and subsequently, bringing the base substance into contact with Al or an Al alloy of a molten state. CONSTITUTION:A metallic base substance whose main constituting element is an element whose ionization tendency is smaller than that of Al such as Fe, Ti, Ni, etc., is brought into to contact with a treating solution containing an alkali metallic ion and a fluorine ion, and a chemical conversion treatment layer consisting of a composite fluoride is formed on the surface of the base substance. Subsequently, when the base substance on which the chemical conversion treatment layer has been formed is brought into contact with Al or an Al alloy material which has been held in a molten state, it reacts instantaneously to Al, and fluoroaluminate is generated. This substance improves wettability of the base substance and the Al compound material, therefore,a composite material can be formed by wetting enough the Al compound material and the base substance. Accordingly, the joining strength is improved.
Patent JP-H08204322-A (JP)
Title: Forming method for bump
Inventor: WAKIHARA YOSHINORI
IPC: H05K3/12
Filed: 1995-01-26
Abstract: PURPOSE: To easily form a low-cost bump of a desired shape by printing cream solder containing solder powder having a mean particle size of specific value or less on a metal mask superposed on a board, removing the mask from the board, and then melting the solder. CONSTITUTION: A metal mask 5 is first superposed on the surface of a board 3, and the position of an opening 6 is brought into coincidence with that of a pad 4. Then, cream solder 7 containing solder powder having mean particle size of 20μm or less is printed on the mask 5. Thereafter, when the mask 5 is steadily removed from the board 3, the solder 7 is removed from a printing plate via the opening 6 of the mask 5, and a transfer pattern 12 remains on the board 3. Then, when the board 3 is heated to a predetermined temperature, the solder 7 is melted, and the solder 7a becomes a bump 10 of desired shape. The pad 4 is connected to an external terminal 2 by the bump 10. That is, a bare chip 1 is surface mounted on the board 3.
Patent JP-H01188093-A (JP)
Title: Color-difference signal output circuit
Inventor: KIKUCHI KAZUYUKI
IPC: H04N9/67
Filed: 1988-01-21
Abstract: PURPOSE:To reduce the number of an input output terminal and an external circuit by compensating a voltage error by the variance of an element generating when a (G-Y) signal is synthesized from (R-Y) and (B-Y) signals. CONSTITUTION:A reference bias is increased in the base of a Q3 from the collector of a constant current transistor Q21 common to a diode D2, a resistance R13 and a base connected in series from a direct current electric source Vcc and transistors Q9 and Q15. Since the reference bias uses a same bias as the constant current source of a color difference signal amplifier, a temperature characteristic is also same, since no a temperature fluctuation is in an error voltage, the bias condition of the color difference signal amplifier remain unchanged. Consequently, while the temperature characteristic of the signals (R-Y) and (B-Y) is not kept constant in the case of having a positive temperature coefficient for example, the temperature characteristic of the signal (G-Y) synthesized by inverting the signals (R-Y) and (B-Y) turns to be completely same as the signals (R-Y) and (B-Y). Thus, a white balance is balanced even when a temperature compensation is imperfect.
Patent JP-2000207016-A (JP)
Title: Program execution monitor method
Inventor: TAGUCHI TAKU
IPC: G05B23/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To enable a main program to monitor an execution time delicately by deciding that a synchronous interrupting program is abnormal and stopping a control system when the synchronous interruption signal count in an execution cycle of the main program deviates from a predetermined decision value. SOLUTION: The main program begins to be executed and synchronous interruption signals of a synchronizing program are counted in the execution cycle of the main program (S11). It is decided whether the count value N2 is within a normal range (S12). This decision is made according whether or not the count value N2 meets (β1<=N2<=β2). If the count value N2 deviates in the normal range, it is judged that the synchronous interrupting program is executed abnormally (S13) and the control system is stopped.
Patent JP-S63179937-A (JP)
Title: Hardened protection film for plastic surface and production thereof
Inventor: NIWA HIDEYUKI
IPC: C08J7/00
Filed: 1987-01-22
Abstract: PURPOSE:To easily obtain the titled film having excellent scratch resistance and abrasion resistance, in high efficiency, by evaporating an organic silicon compound in a plasma polymerization process singly without using a carrier gas stream. CONSTITUTION:An organic silicon compound (preferably dime thoxydimethylsilane, etc.) is evaporated in a plasma polymerization process without passing a carrier gas to form the objective film on a surface of a plastic material. The objective film contains Si, O and C and the atomic ratio of O/Si is 1-2.5. The plasma polymerization of the organic silicon compound is prefer ably carried out in high vacuum of about 5X10<-2>Torr. The thickness of the hardened protecting film is preferably 0.5-3mu from the viewpoint of productivity and economy.
Patent JP-S57125215-A (JP)
Title: Preparation of polyester containing unsaturated terminal group
Inventor: TOKUSAWA TAROU
IPC: C08F299/00
Filed: 1981-01-27
Abstract: PURPOSE: To obtain the titled polyester without modifying it, by bringing an aqueous solution of a dihydric phenol and an acid acceptor into contact with a solution of a dicarboxylic acid dihalide and an unsaturated carboxylic acid halide in an organic solvent.  
     CONSTITUTION: (A) An aqueous solution of (i) a dihydric phenol compound (e.g., hydroquinone, etc.) and (ii) an acid acceptor consisting of a hydroxide, carbonate, bicarbonate, and/or phosphate of alkaline (earth) metal (preferably potassium hydroxide) is blended with stirring with (B) an organic solution of a dicarboxylic acid dihalide (e.g., adipic acid dichloride, etc.) and an unsaturated carboxylic acid halide (e.g., acrylic acid chloride, etc.) in an organic solvent (e.g., chloroform, etc.) which is a non-solvent to the aqueous solution, both solutions are uniformly dispersed, and polymerization is carried out in an emulsion state. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56108791-A (JP)
Title: Continuous preparation of benzylidenesorbitol compound
Inventor: KOBAYASHI TOSHIAKI
IPC: C07D493/04
Filed: 1980-02-01
Abstract: PURPOSE: To prepare the titled compound useful as an additive for various applications, in high yield and selectivity, by reacting a lower alcohol continuously with a preliminary reaction product of sorbitol and benzaldehyde compound in the presence of a catalyst.  
     CONSTITUTION: The homogeneous liquid obtained by the preliminary reaction of sorbitol (SB), a benzaldehyde compound (BA) and a lower alcohol (ROH) in a preliminary reactor 2, is charged continuously into the reactor 3 together with a hydrocarbon reaction medium S (e.g. cyclohexane, alkyl-substituted cyclohexane, etc.), and reacted to obtain the titled compound. The reaction temperature is pref. about 65W140°C. The vapor generated by heating is condensed with a cooler 6 and separated into the reaction medium, the lower alcohol and water in a decanter 7. The reaction medium is recycled to the reaction system. The lower alcohol acts not only as an initiator of the preliminary reaction but also as a reaction accelerator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09201524-A (JP)
Title: Ash mixing tank
Inventor: TOKAWA TOMOTOSHI
IPC: F23G5/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To remove mixed metal pieces and prevent damages of a sliding plate and a screen in an ash mixing tank of a black liquor-burning boiler. SOLUTION: A rotary shaft to which stirring blades 4 and a sliding plate 5 are attached is rotated in an ash mixing tank 2 and black liquor is supplied from a storage tank, ground between a large number of projecting pieces 5c of a grinding plate 5 and a screen 6, mixed with ash supplied from outside, and supplied to a boiler in the outside. A transverse rod 9a is fixed in an upper part of the rotary shaft 4a and joined to a vertical rod 9b by a bolt and a nut 10 to constitute a magnet fixing rod 9 to which a magnet 8 is attached in a lower part. The magnet 8 is set closely to the screen 6, rotated by the rotary shafts 4a, and attracts mixed substances such as metal pieces.  The vertical rod 9b and the magnet 8 are taken out of a manhole 7 by unfastening the bolt and nut 10 and the metal pieces are removed and then the rod 9b and the magnet 9 are inserted again and installed to be used, so that the grinding plate 5 and the screen 6 are prevented from being damaged.
Patent JP-S5613447-A (JP)
Title: Aluminum recovering and melting furnace
Inventor: HARITA AKIO
IPC: C22B7/00
Filed: 1980-02-01
Abstract: PURPOSE: To easily separate and recover Al from Al part-contg. scrap such as scrap car parts by heating the scrap in a reverberatory furnace to melt the Al part alone and separating the molten Al from coexistent solid steel parts.  
     CONSTITUTION: Al part-contg. scrap such as scrap car parts is placed on throwing preparatory stand 5 and front door 16 of reverberatory furnace 1 is opened to charge the scrap into combustion chamber 10 of furnace 1 by pushing it with throwing plate 6. Door 16 is shut and the ceiling of furnace 1 is heated upward with burner 8 via through hole 26. By the radiant heat the Al part alone in the scrap is melted and the molten Al flows into the 2nd melting furnace 2 through inclined furnace bottom 13 made of heat resistant steel and narrow Al inflow hole 21. Coexistent larger steel parts slide down residue discharge plate 3 on furnace 2 through back door 17 opened and smaller steel parts caught in hole 21 are removed by moving discharge rod 4 vertically, back and forth. Much smaller steel parts drop into furnace 2 together with the molten Al and are removed after pouring the molten Al into an ingot case. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60157659-A (JP)
Title: Japanese language analyzing system
Inventor: OOSHIMA YOSHIMITSU
IPC: G06F17/28
Filed: 1984-01-27
Abstract: PURPOSE:To analyze exactly a sentence of Japanese language by executing a determination of a related destination of a sentence clause by deciding a coincidence of the sentence clause, a particle of the case of a case pattern, and a meaning. CONSTITUTION:An input sentence 200 is inputted to a word dividing part 1, and the dividing part 1 utilizes word information accumulated in advance in a word dictionary storage part 4, divides the input sentence 200 into trains of a word unit and sends it to a sentence clause assembling part 2. The assembling part 2 uses grammar information in a sentence clause, stored in an in-sentence clause grammar information storage part 5, basing on a received word train data 210, and assembles the word train data 210 to plural sentence clause units. A relation receiving and analyzing part 3 uses case pattern information of a term stored in a case pattern dictionary storage part 6, analyzes a sentence train data 220 sent from the assembling part 2, decides a related reception of a sentence clause and outputs an analysis result 230.
Patent JP-H08198069-A (JP)
Title: Brake operating device
Inventor: ICHIBA YASUAKI
IPC: G05G1/46
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a brake operating device with which can be the input and output characteristics of a brake pedal operating amount and a brake boosting device transmitting amount obtained stably, and at the same time, can set the above input and output characteristics in a desired mode easily. CONSTITUTION: In a brake operating device 10, the connecting pin 22 of a push rod 20 is inserted and connected to the connecting hole 16 of a brake pedal 14, and furthermore, the connecting pin 22 is inserted to the guide hole 26 of a guide plate 24. When the brake pedal 14 is fluctuated, the connecting pin 22 moves along the connecting hole 16 being guided by the guide hole 26, so as to convert the pedal ratio. As a result, the input and output characteristics of a brake pedal operating amount and a brake boosting device transmitting amount is made in a nonlinear form. In this case, since the friction force is reduced, a specific pedal ratio can be obtained stably, and furthermore, a pedal ratio according to a desired characteristics can be obtained easily, so as to expand the freedom of the design.
Patent JP-S63180120-A (JP)
Title: Cyclic processor in computer system
Inventor: MAEJIMA ATSUSHI
IPC: G06F1/00
Filed: 1987-01-21
Abstract: PURPOSE:To improve the reliability of a computer system and also to ensure its general usefulness by using an execution managing device and outputting an AND between the managing information output and the execution timing output to process plural objects. CONSTITUTION:An execution managing device 3 supplies the greatest common measure of plural intervals obtained by an interval timer 2 as the timer value and divides the maximum interval value of a computer system by said timer value. Then the interruptions are applied to the device 3 from the timer 2 at every timer value in the form of the bit field having a size equivalent to the value obtained from said division. The AND is obtained at the time of the interruption between the control information output 121 given from an execution managing information table part 4 and the execution timing output 122 given from a bit pointer part 5. Then the processing parts 6-9 perform their processing actions only when the AND output 123 is equal to 1. Thus the control is possible just with a single timer 2 and the smooth processing is ensured within the device 3. Then the reliability of a computer system is improved together with its general usefulness.
Patent JP-S61174217-A (JP)
Inventor: JIERARUDO FUESUMAN
IPC: C08G18/00
Filed: 1986-01-24
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-H10204210-A (JP)
Title: Thermoplastic resin composition with low volatiles
Inventor: TAKAHASHI HIDEYUKI
IPC: C08K5/098
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition showing a low volatile matter from the molded product therefrom by blending a specific fatty acid metal salt with a thermoplastic resin. SOLUTION: This thermoplastic resin composition with low volatiles is obtained by blending (A) 100 pts.wt. of a thermoplastic resin, preferably a polyolefin resin, e.g. polypropylene with (B) 0.01-5 pts.wt., preferably 0.05-1 pt.wt. of a fatty acid metal salt of the formula (RCOO)n M [R is an 11-29C (un)saturated alkyl or a hydroxyalkyl; M is a metal ion selected from Li, Mg, Ca and Ba; (n) is a valence of M], e.g. lithium behenate, namely, 0.01-5 (preferably 0.05-1) pts.wt. of a metallic soap, and (C) as necessary, a filler, an antioxidant, a light stabilizer, a flame retardant, an antistatic agent, an ultraviolet absorber, an antifungal agent, a coloring agent, etc.
Patent JP-H11211772-A (JP)
Title: Method for impulse testing power equipment
Inventor: SOYAMA MASAYA
IPC: G01R31/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for impulse testing a power equipment in which a dielectric breakdown position can be specified if a dielectric breakdown occurs in a unit under test by deciding an undefective or defective of the unit even if a change of a time waveform is small. SOLUTION: Time waveforms of an applied voltage and a ground current of a unit 2 under test are respectively measured by a voltage divider 3 and a shunt resistor 4. Then, the waveform is digitized and stored by a digital memory 5. Further, the time waveforms of the digitized voltage and ground current are Fourier transformed by a computer 6, two frequency characteristics are guided, and a transfer function of a ratio of the two characteristics is obtained. And, an undefective or defective of the unit 2 is decided based on the presence or absence of a change of the function.
Patent JP-H11214517-A (JP)
Title: Method and device for optimizing signal line in circuit and storage medium for storing optimization program of signal line in circuit
Inventor: SANO MASAHIRO
IPC: G06F17/50
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To design a circuit that can cope with the request for a high speed by optimizing the delay in a signal from a signal supply source to each element for positively reducing the skew. SOLUTION: When a signal is to be directly supplied to all of a plurality of elements where a signal supply source is an element to be driven, a judgment part 41 for judging whether a fan-out restriction is satisfied, a division part 43 for dividing the element to be driven into a plurality of groups so that the fan-out restriction can be satisfied and the number of elements and a load capacity are equal or nearly equal, and a buffer insertion part 44 for inserting buffer elements with a size for satisfying the fan-out restriction for each divided group are provided.  As a result, a buffer element where the judgment part 41 is inserted is treated as an element to be driven for judging to see if the signal supply source satisfies the fan-out restriction or not, and a processing by the division part 43 and the buffer insertion part 44 is repeated until it is judged that the fan-out restriction can be satisfied.
Patent JP-S58131107-A (JP)
Title: Two-phase separation apparatus for precipitating crystal
Inventor: UCHINO KAZUHIRO
IPC: B01J19/00
Filed: 1982-01-29
Abstract: PURPOSE:To carry out the recovery of a crystal well, by a method wherein a mixed  phase consisting of an org. phase, a water phase and the crystal is emitted to a water  phase to be impinged onto the wall surface under said water phase and abrupt variation is imparted to a flow speed to enhance the separation efficiency of the crystal. CONSTITUTION:An org. solvent containing a metal ion and a dissociated liquid are introduced into the upper part 2 of a mixer from pipes 7, 8 to form a mixed phase consisting of an org. phase, a water phase and a crystal in a stirring apparatus 18. The  formed mixed phase is emitted to the water phase 5 of a settler part 4 at an emitting  port 11 from a discharge pipe 9 thrugh a transport pipe 10 and impinged onto a side  wall 23 to precipitate the crystal. This mixed phase is further moved to the standing  part of the settler part 4 through the passage between the side wall 23 and an inclined  wall 24 and the passage between other side walls of the settler part 4 and other inclined walls of the lower part 3 of the mixer and abrup variation is imparted in a  flow speed and a flowing direction to effectively precipitate the crystal. In addition,  the crystal accumulated to the lower part 3 of the mixer is supplied to the lower part  of the water phase 5 by opening a valve 20. Thus obtained crystal is collected in the  vicinity of the crystal discharge part 22 of the settler part and taken out from the discharge port 22 according to necessity.
Patent JP-H07219042-A (JP)
Title: Microfilm carrier
Inventor: TAKADA MASATO
IPC: G03B21/11
Filed: 1994-02-04
Abstract: PURPOSE:To provide a microfilm carrier which performs frame-feeding even for microfilm where a document mark is not imprinted without making the device large-sized and causing the increase of the cost. CONSTITUTION:The microfilm carrier has motors M1 and M2 carrying film FR, a driving roller pulse encorder 94 measuring the fed quantity of the film FR by rotating in accordance with the movement of the film FR and a control panel converting and setting feed rate at the time of frame-feeding the film FR into pulse number that the pulse encorder 94 measures. When the frame- feeding of the film FR is performed, the fed quantity of the film FR measured by the pulse encorder 94 and the feed rate set are compared by a CPU, and when the fed quantity of the film FR and the feed rate coincide with each other, the motors M1 and M2 are made to stop the driving by the CPU.
Patent JP-H11209940-A (JP)
Title: Floating form and under water reclamation execution method
Inventor: SAKURAI EIJI
IPC: E02B3/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a structure having the surface of a slope with an optional inclination angle under water at a low cost by reclaiming an improved earth having fluidity under water. SOLUTION: A floating form 1 which is plate-shaped and floats on water is produced by filling up a filler composed of a bubble mixing processed earth in a bag body 2. Next, a weight 9 is arranged in a part forming the lower end of a floating form 1 to turn only a lower end side into a state of having sunk to a water bottom 7, and the floating form 1 is therefore arranged in an obliquely standing state. Next, the lower end of the floating form 1 is fixed to a water bottom and its upper end is moored to a fixed structure, and thus the floating form 1 is set up. Next, the improved earth is placed on the inside of the form 1 to construct a structure having the surface of slope. In addition, in this case, anchor materials 5, 5 attached to the back of the bag body 2 are buriedly provided under the improved earth, and the floating form 1 is supported by a reclaimed improved material.  The floating form 1 therefore dispenses with a timbering.
Patent JP-H10207587-A (JP)
Title: Computer system and its worm starting method
Inventor: ISHIKAWA KAZUNORI
IPC: G06F12/16
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of reducing the load of a CPU at the instantaneous interruption of a power supply and quickly and safely executing preceding operation and a worm starting method for the computer system. SOLUTION: The computer system is constituted of a central processing unit(CPU) 1, a random access memory(RAM) 20, a read-only memory(ROM) 10 for storing a boot program to be executed after turning on the power supply, a ROM 11 for storing a worm starting program to be executed at the instantaneous interruption of the power supply, and a bus for mutually connecting the CPU 1, the RAM 20, and the ROMs 10, 11. The system is also provided with a power supply circuit 15, a memory holding capacitor 13 for supplying power to the RAM 20 only for prescribed time when power supply from the circuit 15 is interrupted, a capacitor monitor 14 for monitoring the output voltage of the capacitor 13, and a ROM switching circuit 12 for switching connection between the ROM 10 or 11 and a data bus DB in accordance with an output from the monitor 14 when power supply from the circuit 15 is restarted.