baber/WOPTO huggingface dataset:
Patent JP-H07256671-A (JP)
Title: Molding synthetic resin sheet and membrane press molding method
Inventor: NAKAYAMA KAZUYOSHI
IPC: B32B27/36
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the damage of a high glossiness of a product in a membrane press molding method utilizing a transfer foil method and to provide the synthetic resin decorative sheet used in said method. CONSTITUTION:A transfer sheet obtained by successively providing at least a release layer 3 and an adhesive layer 5 on the release surface of a releasable sheet 2 is laminated to the surface of a synthetic resin base material sheet 6 and a masking film 1 is provided on the surface of the releasable sheet 2 simultaneously with lamination or after lamination to obtain a synthetic resin sheet for membrane press molding.
Patent JP-S56153984-A (JP)
Title: Power source
Inventor: SASAKI TOSHIHIRO
IPC: G21B1/21
Filed: 1980-04-30
Abstract: PURPOSE:To obtain a power source having good economy and small installing space by performing the sonstruction of the power source having less power receiving capacity, thereby eliminating the installation of new machine such as a motor generator. CONSTITUTION:When a breaker 3 is closed in the state that a capacitor 1 and a commutation capacitor 5 are charged to set values by chargers 2, 6 respectively, the discharging current from the capacitor 1 will flow through a load coil 8. When a clover switch 4 is closed in case that the discharging current reaches the maximum value, the current flowing through the coil 8 will become almost flat current wave- form. When a switch 15 is then closed, the breaker 3 is opened and a commutation switch 7 is closed, the discharging current from the condenser 5 will make a zero point at the current flowing through the breaker 3, and the breaker 3 is thus completely opened. When the breaker 3 is thus completely opened, the current flowing through the coil 8 flows into a discharging resistor 14, thereby abruptly varying the current and thus forming a plasma current.
Patent JP-2000248188-A (JP)
Title: Manufacture of azo compound
Inventor: SHIRASU KAZUHIRO
IPC: C09B41/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an azo compound having a hetero ring in a good yield under a mild condition by diazotating a hetero ring compound in the presence of a specific compound. SOLUTION: 1-2 equivalent, preferably 1-1.5 equivalent, per 1 equivalent of an aromatic oxy compound, of a compound represented by the formula H2N-Y is reacted with a diazotating agent in phosphoric acid, the amount of the phosphoric acid being 1-100 ml, preferably 10-30 ml per 1 mol of the sum of the aromatic oxy compound and the compound represented by the formula H2N-Y, at a temperature of -10-40 deg.C, preferably at a temperature of -5-20 deg.C. Salt, water, an alcohol or the like is poured into the obtained reaction liquid and the precipitated crystal is separated to give an azo compound represented by the formula HO-X-N=N-Y which contains less byproducts (wherein X is aryl; and Y is a residual group having an aromatic hetero ring including pyrazolyl, isothiazolyl, benzoisothiazolyl, thiazoline, thiophenyl, indazolinyl and the like).
Patent JP-S62212853-A (JP)
Title: Checking system for extension of read-only memory
Inventor: ISHII SATOSHI
IPC: G11C8/00
Filed: 1986-03-14
Abstract: PURPOSE:To easily check the validity of a read-only memory element by providing the titled system with plural read-only memories (ROMs) to be extended, an address decoder, and a processing means. CONSTITUTION:An upper signal line 200-U in an address bus 100 is connected to an address decoder 12, and an address decoder 13 turns only one signal line out of selective signal lines 210-1-210-n to 'true' by combining an high- order signal line 200-U. The division of the high-order signal line 100-U and the low-order signal line 200-U is not always the same. The ROMs 21-1-21-n can be expanded and are not always set up. The lower signal line 200-U of the address bus 100, data on a data bus 101 and a control signal on a control signal bus 102 are applied to the ROMs 21-1-21-n. A value read out from an address 1 is compared with the value of the address 1 itself, and when both the values coincide with each other as the result of the comparison, the validity of the ROM 21-1 expanded on the address 1 is decided.
Patent JP-H02235545-A (JP)
Title: Apparatus and method for casting activated metal
Inventor: ISOBE SUSUMU
IPC: B22D27/00
Filed: 1989-03-10
Abstract: PURPOSE:To manufacture an activated metal casting having only a little contamination under good productivity by using a melting cell having non-contamination property and executing melting of the activated metal with induction heating with high power input. CONSTITUTION:A casting chamber 1 setting a mold 3 therein and a melting chamber 4 setting an activated metal melting cell 9 therein are held to air-tight and connected to vertical direction, and the mold 3 and the melting cell 9 are connected or integrally formed, and the molten chamber 4 is heated with the high frequency induction heating coil 7 arranged at outer circumference thereof. Then, as the melting of the activated metal is executed with the induction heating with the high power input, the melting can be executed in extremely short time, and as the used melting cell 9 is non-contamination property material, the contamination of the activated metal in process from the melting to the casting becomes extremely little. Further, as the mold 3 is used under laying in the casting chamber 1, the special strength is not needed and man-hour for manufacturing the pattern is reduced.
Patent JP-S55148962-A (JP)
Title: Contactless ignition device
Inventor: UCHIDA YOSHIYUKI
IPC: F02P3/04
Filed: 1979-05-10
Abstract: PURPOSE:To prevent the delay of ignition timing in the area of high revolutions by controlling a threshold level in accordance with the rise and fall of a timing signal. CONSTITUTION:Timing pulses synchronized with revolutions of an engine are obtained from a pickup coil 1. These timing pulses are supplied to an ignition timing and dwell timing adjusting circuit 2 to determine the ignition timing and dwell timing, that is the electrification timing to an ignition coil 8. The ignition timing and dwell timing are determined on the basis of the timing pulses in this adjusting circuit 2, and an output transistor 4 is switched on via an amplifier circuit 3 at a fixed timing for a fixed duration. Consequently, a current is given to the primary side of the ignition coil 8. When the output transistor 4 is switched off at a certain point of time, a high voltage is generated on the secondary side of the ignition coil 8, and a spark is given in an ignition plug.
Patent JP-H05214529-A (JP)
Title: Electron-beam deposition plating method
Inventor: YOSHIDA SEIICHI
IPC: C23C14/54
Filed: 1992-02-05
Abstract: PURPOSE:To improve deposition efficiency in electron-beam deposition plating by bringing the incident angle of an electron beam on the upper surface of a plating material closer to vertical when a shutter is opened than when the shutter is closed. CONSTITUTION:The upper surface of a plating material 1 in a crucible is irradiated with an electron beam from an electron gun 3 provided beside the crucible 2, and a material 6 above the crucible is deposition-plated. A shutter 5 is arranged between the plating material 1 and the material to be plated 6 to block the ascension of the plating material vapor when plating is suspended. The incident angle of the electron beam on the upper surface of the plating material 1 is brought closer to vertical when the shutter 5 is opened that when the shutter 5 is closed. A high-quality plating is obtained in this way with high efficiency.
Patent JP-S51131176-A (JP)
Title: Floor cleaner
Inventor: FUKUBA HIROSHI
IPC: A47L11/33
Filed: 1975-05-10
Abstract: PURPOSE: To provide a dust-sweeping board having increased dust-sweeping property, and to simplify an escape mechanism of the dust-sweeping board with respect to obstacles, to thereby enhance the operability. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06241674-A (JP)
Title: Cold heat accumulative type cooling device at heat pipe condensing part
Inventor: SUGIHARA SHINICHI
IPC: F28D20/02
Filed: 1993-02-22
Abstract: PURPOSE:To reduce a running cost by a method wherein a condensing part of a heat pipe and a cooling part of a freezer are arranged within a cooling tank storing cold heat accumulation material capable of storing cold heat in a form of latent heat in such a manner that heat can be given or received with cold heat accumulating material. CONSTITUTION:Heat got from a power cable is absorbed into an evaporating part of a heat pipe 1 and working fluid within the heat pipe 1 is evaporated. Working fluid changed into vapor form is moved to a condensing part 1a of the heat pipe 1, cooled by cold heat accumulating agent 3 within a cooling tank 2, evaporating latent heat is discharged toward the cold heat accumulating agent 3 so as to perform condensing and liquefying of it. Then, the cold heat accumulation agent 3 is cooled by an evaporator 5 of a freezer 4 within the cooling tank 2, the heat is moved toward the refrigerant of the freezer 4. Since the condensing part 1a of the heat pipe 1 and the evaporator 5 of the freezer 4 are integrally fixed within the cooling tank 2 in the cooling device of the heat pipe condensing part, it is possible to perform a heat transfer from the condensing part 1a of the heat pipe 1 to the freezer 4 only through the cooling tank 2.
Patent JP-S59183808-A (JP)
Title: Dewatering of sludge
Inventor: FUJIWARA NOBORU
IPC: C02F11/14
Filed: 1983-03-31
Abstract: PURPOSE:To dewater sludge with good efficiency by using a filter press using an organic high polymer coagulant by sending under pressures flocs into a filtration chamber with a lower pressing-in rate than in the conventional cases. CONSTITUTION:An organic high polymer coagulant is added to organic sludge for coagulation treatment to form flocs. As the organic high polymer coagulant used, cationic, anionic, or nonionic ones may be used according to the properties of sludge. A cationic coagulant is added to the sludge with the first stirring, then an anionic coagulant is added to the sludge with the second stirring, and flocs formed are dewatered preferably, for example. The preferred pressing-in rate of the sludge into the filtration chamber of the filter press is 0.2-0.8kg-DS/ m<2>.min, lower than in the conventional cases, and the sludge so pressed-in is dewatered.
Patent JP-H0950811-A (JP)
Title: Production of lithium battery active material
Inventor: ADACHI NORIKAZU
IPC: H01M4/485
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To produce an active material with narrow particle size distribution and excellent crystallinity by using an aqueous solution in which a lithium compound, a transition metal compound, and an organic acid are mixed. SOLUTION: Production of a lithium battery's active material involves a dissolving process to produce a solution by mixing and dissolving A lithium compound and a transition metal compound with an organic acid represented by citric acid simultaneously having carboxyl group (-COOH) and hydroxyl group (-OH) in one molecule or an organic acid having at least two carboxyl groups or hydroxyl groups and a firing process to give an electrode active material for a battery by heating dew drops produced by spraying the solution. A cathode active material produced in this production method has excellent crystallinity, excellent battery properties, and thus a lithium battery having high power can be produced. It is preferable that the mole ion concentration ratio of Li and Mn as starting raw materials to synthesize the cathode active material is controlled to be 0.5<Li/Mn<=0.62.
Patent JP-H0683575-A (JP)
Title: Data compression and restoring system
Inventor: CHIBA HIROTAKA
IPC: H04N1/41
Filed: 1991-03-20
Abstract: PURPOSE:To improve the reliability by confirming whether or not a dictionary is correctly retrieved by applying retrieval processing to a dictionary while discriminating the propriety of additional data such as a serial number of a list at the retrieval of the dictionary. CONSTITUTION:After a dictionary retrieval circuit 16 is started, the dictionary retrieval circuit 16 reads an object character of a character string extended by one character from a dictionary memory 20, a coincidence retrieval circuit 22 checks the coincidence (collation) between the input character and the object character, and a link detection circuit 24 detects the presence of the object character. A pipeline control circuit 26 reads a succeeding object character from the dictionary memory 20 in parallel with the collation between the input character and the object character by the coincidence detection circuit 22 and the detection of the presence of the object character by the link detection circuit 24. The retrieval and collation processing of plural object characters are executed in the cycle time of the dictionary memory 20 by using the pipeline control circuit 26 to implement the pipeline processing in this way.
Patent JP-S57172415-A (JP)
Title: Position control system for numeric controller
Inventor: KOIKE HIROMICHI
IPC: G05D3/12
Filed: 1981-04-15
Abstract: PURPOSE:To facilitate changing operation by minimizing changes of systems accompanying changes of position detectors by providing a system with a device which converts the output signal of a pulse train output system position detector into a signal equal to the output signal of a position detector of a phase modulation output system. CONSTITUTION:A digital phase modulation circuit 1 imposes phase modulation upon a movement command pulse IP, and the resulting signal is inputted to a phase discriminating circuit 3. The output FP of a phase detector 4 of a pulse train output system such as a position scale is converted to a phase-modulated signal FD by a circuit 6 which converts a pulse train signal into a phase-modulated signal before being sent to the circuit 3. The circuit 3 outputs a value ER proportional to the phase difference between those two input signals.
Patent JP-H073048-A (JP)
Title: Hydrolyzing method for ion exchange membrane
Inventor: SHIYOIBARU BANAAJII
IPC: C08J5/22
Filed: 1994-03-03
Abstract: PURPOSE: To safely and easily obtain an ion exchange membrane excellent in dimensional stability and electrolytic capacity and useful for an electrolytic cell by bringing a specific exchange membrane into contact with an aq. soln. of a specific compd. to hydrolyze the same.  
     CONSTITUTION: A fluorinated ion exchange membrane (A) having a sulfonyl precursor group and a carbonyl precursor group is brought into contact with an aq. soln. (B) containing a compd. having ether, epoxy and ketone bonds and an alcohol group for a time sufficient to hydrolyze the precursor groups of the component A to hydrolyze the component A to obtain the objective ion exchange membrane. As the component B, 1-methoxy-2-propanol is pref. used. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05212062-A (JP)
Title: Production of porcelain tooth and its apparatus
Inventor: SHIMIZU TOSHIO
IPC: A61C5/77
Filed: 1992-02-07
Abstract: PURPOSE:To easily prevent the oxidation of the porcelain teeth by substituting a furnace body atmosphere with a nonoxidative gas, then reducing the pressure in a furnace body and heating up the furnace to bake the porcelain applied on the surfaces of denture bodies consisting of an easy oxidation type metal and to calcine the porcelain teeth in the production of the porcelain teeth by heating the porcelain in the heating furnace. CONSTITUTION:The atmosphere temp. in a heating chamber 2 is first kept at about 450 deg.C by energizing a heating element 5 in the furnace in the state of holding a baking base 30 risen, and thereafter, the baking base 30 is lowered at the time of producing the porcelain tooth. Plural pieces of the porcelain teeth formed by coating the denture bodies made of metal titanium with the porcelain and drying the coating are then detained and fixed to small detaining rods 32 on the baking base 30, and thereafter, the baking base 30 is risen to insert the porcelain teeth into the heating chamber 2 where the porcelain teeth are predried. The pressure in the furnace is reduced by a vacuum pump through a discharge pipe 6 and gaseous argon is introduced into the furnace through a gaseous argon introducing pipe 43 to substitute the in-furnace atmosphere with the gaseous argon. The energization to the heating element 5 is thereafter increased to bake the porcelain teeth. The porcelain teeth are cooled by blow-off of the gaseous argon after the baking.
Patent JP-H069882-A (JP)
Title: Moldable material for producing molded article, and production of molded article
Inventor: YOHAN HERUMAN HENDORITSUKU TEA
IPC: C04B35/00
Filed: 1993-03-17
Abstract: Castable shaping masses which contain a sinterable powder, an at least partially crystalline polymer and a solvent, and a process for making shaped articles and sintered articles, using these shaping masses.
Patent JP-S58175917-A (JP)
Inventor: KANAZAWA KATSUKICHI
IPC: H02G15/08
Filed: 1982-04-06
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-S51132324-A (JP)
Title: Internal combustion engine combustion method
Inventor: KUSANO MASAAKI
IPC: F02D33/00
Filed: 1975-05-12
Abstract: PURPOSE: An internal combustion engine combustion method, that improves combustion characteristics of an internal combustion engine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07274203-A (JP)
Title: Still picture reproducing device
Inventor: HINO HIROMASA
IPC: H04N5/91
Filed: 1994-03-28
Abstract: PURPOSE:To provide an inexpensive reproducing device by simplifying the processing circuit for a color difference signal in a frame reproducing device for a field respectively image. CONSTITUTION:The device is made up of a reproduction processing circuit 3 reading an image from a still picture recording medium 1 and reproducing it, a delay circuit 5 delaying a luminance signal separated from the reproduced signal for one horizontal scanning and not in common use for a dropout compensation circuit, an adder circuit 6 adding the delayed luminance signal and an original luminance signal, and a changeover switch 7 selecting the original luminance image signal or an output signal from the adder circuit for each field. A color difference signal is fed to switches 12, 13 via a 1H delay circuit 9, each switch selects the delay signal or the original color difference signal for each line, R-Y and B-Y color difference signals are fed to an encoder 14, in which the signals are mixed with the luminance signal from the switch 7 and the mixed signal is outputted to a video output terminal.
Patent JP-H03258110-A (JP)
Title: Echo circuit
Inventor: MARUTSUKA SEKIYA
IPC: G10K15/12
Filed: 1990-03-08
Abstract: PURPOSE:To realize an echo circuit with low cost, advantage to a mount side and improved electric characteristic of S/N or the like by constituting all circuit blocks with C-MOS transistors(TRs) and integrating them into one chip. CONSTITUTION:A weak sound signal from a microphone or the like is amplified by an amplifier circuit 2 comprising a CMOS operational amplifier via an input terminal 1 and inputted to an LPF 4 via a mixer circuit 3. The LPF 4 consists of a switched capacitor filter to prevent occurrence of a beat between a clock pulse and an input signal. An output signal of the filter 4 is stored in a memory circuit 6 via an A/D converter 5. The circuit 6 employs a D-RAM made of a CMOS TR, data is sequentially transferred by an output pulse of a clock pulse generating circuit 7 and outputted to a D/A converter 8. Clock pulse noise is eliminated from the obtained sound signal at an LPF 9 and the result is outputted from an output terminal 10. The output signal is inputted to the circuit 3 via a feedback resistor 11, delayed again by the circuit 6 and outputted from the output terminal 10.
Patent JP-S63222310-A (JP)
Title: Production of magnetic head core
Inventor: KORI TAKAFUMI
IPC: G11B5/127
Filed: 1987-03-12
Abstract: PURPOSE:To facilitate forming a core and prevent destruction of core materials due to a film stress by providing narrow grooves between plural small grooves for thin film to form track parts and eliminating every other track part after sticking a thin film. CONSTITUTION:Narrow grooves 20 are provided between plural small groove parts 13 for thin film sticking on abutting faces of a pair of half core blocks HB consisting of an oxide magnetic body to form track parts 21. After a metallic magnetic thin film 14 is stuck to small groove parts 13, every other track part 21 is eliminated, and a head core is finished through prescribed processes. Since track parts 21 are formed on core blocks HB consisting of a single material in this manner, working is facilitated. Destruction of the core material due to film stress is prevented because the extent of sticking of the thin film 14 to wall surfaces 20a of track parts 21 is minimized.
Patent JP-H04291871-A (JP)
Title: Service designation system for isdn
Inventor: KATSUYAMA YUTAKA
IPC: H04M3/42
Filed: 1991-03-20
Abstract: PURPOSE:To present the service designation system for an ISDN which can easily realize service designation to the service presenting equipment of the ISDN. CONSTITUTION:A terminal equipment 1 connected to an ISDN network 2 is equipped with a sub address generating means 10 corresponding to the contents of service when the desired service is designated to a service presenting equipment 3. The terminal equipment transmits a call setting request containing the sub address and when the call setting request containing the sub address is received, the service providing equipment identifies the designated service and executes the correspondent service.
Patent JP-H02236036-A (JP)
Title: Vibration isolator
Inventor: KOJIMA HIROSHI
IPC: F16F7/00
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a satisfactory damping effect by disposing an elastic body in a part of a clearance portion, thereby partitioning the clearance portion to form a wall portion of a limit passage communicating with a small liquid chamber. CONSTITUTION:Vibration produced in an engine is transmitted through a support table to a vibration absorbing main body 20, and the main body 20 absorbs the vibration by a damping function based on the internal friction. When the frequency of the vibration is low, the amplitude is large so that a liquid filled in an upper liquid chamber 26A is let flow in an orifice 52 through a communicating hole. Then the liquid flows counter-clockwise to flow in a lower liquid chamber 26B through a communicating hole 50. In this case, however, even if the liquid which has flowed in the orifice 52 through the communicating hole is about to flow counter-clockwise, a recess portion 46 is sealed by a partition unit 44, so that the liquid will not flow counter-clockwise. Accordingly, all liquid that has flowed in the orifice 62 flows along the interior of the orifice 52 so that a satisfactory damping effect can be obtained by passing resistance.
Patent JP-H08255197-A (JP)
Title: Distributed line production management system
Inventor: MAEDA KAZUHIKO
IPC: G06Q50/04
Filed: 1995-03-16
Abstract: PURPOSE: To complete products through plural distributed domestic production lines, and to shorten the manufacturing time of a production line for products having large variation in yield and improve the facility operation rate. CONSTITUTION: To manage and adjust production between distributed production lines, plural prediction plans for the daily discharge quantity of each line are generated by a discharge prediction processing part 18 and a discharge predicted value exchanging process part 19 has a mutual communication. A load leveling process part 20 properly combines discharge plans of other lines, models a combined line load and line capability genetically, and corrects the model at random or in turns by mutation, etc., to level the load at a high speed.