baber/WOPTO huggingface dataset:
Patent JP-S63308428-A (JP)
Title: Clock extracting circuit
Inventor: NANAO HISASHI
IPC: H03L7/08
Filed: 1987-06-10
Abstract: PURPOSE:To invert an output and correct its phase when the phase is inverted by classifying change points of Manchester codes by change points of a phase 0 and change points of a phase pi. CONSTITUTION:A change point classifying means 2 classifies change points of Manchester codes by change points in the phase section from -pi/2 to +pi/2 of a 1st signal outputted by a phase-locked loop PLL means and change points in the phase section from -pi to -pi/2 or from +pi/2 to +pi of the 1st signal. For example, if the phase of a clock for regeneration outputted by a clock extracting circuit is inverted corrected, the change points of the regeneration piphase are more than those of the regeneration 0 phase. Consequently, the difference between the counted values of a trailing-stage comparing means 8 as to the change points of the regeneration pi phase and the counted value as to the change points of the regeneration 0 phase increases gradually. Then when the former value is a certain value larger than the latter value, the 1st signal outputted by the PLL means is inverted to correct the phase. Namely, when the phase of the clock for regeneration is inverted, that is detected and the phase is corrected.
Patent JP-S5570414-A (JP)
Title: Guide device for coiling thin alloy strip
Inventor: MEGURO TAKU
IPC: B21C47/34
Filed: 1978-11-22
Abstract: PURPOSE: To guide the thin alloy strip without causing entangement and bending,  by installing the guide pipe from neighborhood of the peeling position of the rotary cooler to the coiler, and by passing the high-speed air current through the guide pipe for guiding the thin alloy strip.  
     CONSTITUTION: The molten metal 3 is continuously injected or drained from the tip of nozzle 2 of the molten metal feeder; this molten metal contacts with the surface of rotary coller 1 being rotated at high speed, and is quanched and carried with the rotation of the cooler 1; hereby, the thin alloy strip 4 is obtained. This thin alloy  strip 4 is introduced into the guide pipe 6 installed between the neighborhood of the  peeling position and the coiler 5; at the same time, the high-speed air current is  passed in the direction from the peeling position to the coiler 5 in order to guide the  thin alloy strip 4 along the high-speed air current; after being separated from the  high-speed air current at the mesh 7 fixed to neighborhood of the exit of the guide  pipe 6, the tip of the thin alloy strip 4 is fed into the coiler 5 and is coiled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63310852-A (JP)
Title: Production of perfluorotrialkylamine
Inventor: YOSHIZUMI MOTOHIKO
IPC: C07C67/00
Filed: 1987-06-10
Abstract: PURPOSE:To obtain the title compound of thermal and chemical stability, used as an electronic material, in high yield, by repeating fluorination of the crude product formed by electrolytic fluorination of a trialkylamine using a high-order cobalt fluoride as a fluorinating agent. CONSTITUTION:Cobalt trifluoride is used as a fluorinating agent to effect fluorination of a crude product containing partially fluorinated compounds, which is obtained by electrolytic fluorination of a trialkylamine of the formula (n is 3-5), at 50-350 deg.C, as an inert gas such as nitrogen is allowed to flow as a diluent and the temperature is set to make a gradient from the inlet (lower) to the outlet (higher) to give the subject compound. CoF3 is prepared by allowing cobalt chloride particles to react with AHF and F2 in two stages. The reactor for preparing CoF3 is a horizontal stainless steel tube provided with a stirrer. The crude product is fed into the reactor tube including the CoF3 in liquid phase and allowed to react, as an inert gas is made to flow.
Patent JP-S6035197-A (JP)
Title: Method of switching operation of high temperature fluid pump
Inventor: ASAI TOSHIO
IPC: F04D15/02
Filed: 1983-08-05
Abstract: PURPOSE:To enable a warning up of a spare pump, by a method wherein a warming up piping is connected between the piping on the discharge side of the spare pump and the piping on the suction side of a pump under operation through the medium of an ON-OFF valve. CONSTITUTION:A warming up piping 13, having a sluice valve 14 and a remote control valve 15, is installed between a piping 4' on the discharge side of a spare pump P' and a piping 2a on the suction side of a pump P. Further, a piping between the discharge side of the pump P and the suction side of the spare pump P' is also installed in a similar manner described above. This brings the spare pump P' into a normal warming up condition by releasing the remote control valve 15 and the sluice valve 14 for the spare pump P' during the operation of the pump.
Patent JP-S5767558-A (JP)
Title: Production of indole derivative
Inventor: YOKOGOE KIYONORI
IPC: C07D209/43
Filed: 1980-10-16
Abstract: PURPOSE: The reaction between 6-(2,3-epoxypropoxy)-2-nitrotoluene, benzaldehyde and a lower alkylamine is followed by another reaction of the product with a specific compound and the reduction to give the titled compound in high yield.  
     CONSTITUTION: The reaction between 6-(2,3-epoxypropoxy)-2-nitrotoluene of formulaI, benzaldehyde of formula II and a lower alkylamine of N 2 N-R (R is lower alkyl) gives a compound of formula III, which is made to react with a compound of formula IV (X is halogen, -OR 2 ; R 1 , R 2  are alkyl, aryl, arallkyl and two R 2  incorporate to form alkylene), and finally the product is hydrogenated in the presence of a catalyst such as Pd/C, when necessary, hydrolyzed, to form the objective compound of formula V.  
     EFFECT: This process make it unnecessary to use 4-hydroxyindole which is hard to handle.  
     USE: Remedy and prophylactic for irregular pulse, atrial fibrillation and coronary diseases. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5768232-A (JP)
Title: Feed bar holding device in transfer press
Inventor: NANBA MUNEHIRO
IPC: B21D43/05
Filed: 1980-10-16
Abstract: PURPOSE:To operate a feed bar almost automatically and improve productivity by pushing up the bar with a push rod provided on the floor allowing free vertical movement and rotating a roatating member that holds the feed bar. CONSTITUTION:When a moving bolster 14 comes to a position where a die is taken out and mounted, a push rod 13 goes up and the tip fits to a vertical hole of a bar 8. Further ascending of the push bar 13 unites the bar 8 and the push rod 13. With ascending of the bar 8, a rotating member 4 rotates from a state A to a state B in the figure through a rack 7, a pinion 6 and a shaft 2. Change of dies is performed by taking out and mounting of dies in the state B and a feed bar 5 is changed at the same time to one that fits the die. When the push rod 13 is lowered, the bar 8 goes down in a body with the push rod 13. A steel ball 13 becomes free and the bar 8 is separated from the push rod 13. Meantime, the rotating member 4 rotates with the bar 5 from B to A. Thus, the bolster is enabled to travel, and travels to a press machine.
Patent JP-S5271537-A (JP)
Title: Adhesive tapes having tearability in the cross direction
Inventor: ISAKA TSUTOMU
IPC: C08L101/00
Filed: 1976-11-29
Abstract: PURPOSE: Adhesive tapes capable of being torn in a straight line without a cut in the cross direction, prepared by the use of a specific polymer composition consisting of polypropylene, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04342905-A (JP)
Title: Manufacture of transparent electrode and manufacturing apparatus
Inventor: KATO MITSUAKI
IPC: C23F1/08
Filed: 1991-05-20
Abstract: PURPOSE:To completely eliminate unnecessary tin oxide and to prevent generation of the remainder of etching due to scattering of a zinc powder. CONSTITUTION:On a substrate 4 with a size of 200X300mm, a tin oxide film 7 is formed with a thickness of 2000Angstrom  (angstrom), and on this film 7, 642 line- pattern electrodes with a width of 200mum and a length of 180mm are patterned with a spacing width of 100mum, thereupon, a zinc powder is scattered uniformly. Then, this substrate 4 is put into a manufacture apparatus to perform etching processing. In this manufacture apparatus, the substrate 4 is conveyed at a fixed speed and turned around a sponge roller 2 to supply an etching solution 3 to the substrate 4. A gap of 0.5-1.0mm is provided between the sponge roller 2 and the substrate 4. Thereafter, a photoresist on the substrate 4 is separated continuously and is cleaned by a ultrasonic cleaner.
Patent JP-2000340242-A (JP)
Title: Heat pump type hydrogen purification device using waste heat of fuel cell
Inventor: OTSUKA SHINJI
IPC: H01M8/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an effective and miniaturized device by using waste heat of a fuel cell and the waste heat of a reformer for a hydrogen storage alloy heat pump and using the cold heat obtained in emitting hydrogen from the hydrogen storage alloy for refrigeration and cooling. SOLUTION: Hydrogen storage alloys Mb, Ma having different characteristics are filled in a first vessel and a second vessel connected together to allow movement of gaseous hydrogen. Under the same temperature, Mb with higher equilibrium hydrogen pressure than Ma is used. Hydrogen is stored in Ma in the second vessel and turned into hydrogen compound MaH. When the second vessel is heated by the heat from a boiler, etc., MaH makes endothermic reaction to release gaseous hydrogen. The released hydrogen is moved to the first vessel to be stored in Mb and turned into MbH. When the heating of the second vessel is stopped, the temperature is lowered down to the outside air temperature so that the temperatures of the first vessel and the second vessel become same and hydrogen moves to Ma of lower equilibrium hydrogen pressure.  The MbH in the first vessel releases hydrogen by the endothermic reaction. The endothermic reaction at that time provides cool water.
Patent JP-S5267673-A (JP)
Title: Battery-driven wrist watch
Inventor: KASAI YOSHIHIKO
IPC: H01M10/26
Filed: 1975-12-02
Abstract: PURPOSE: To provide a battery-driven wrist watch, in which NaOH is used as main component of electrolyte, thus affording a secondary battery having long durability corresponding to the life of the watch, whereby it is enabled to motivate the watch semi-permanently through charging and discharging of the battery. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01312267-A (JP)
Title: Automatic transmission for vehicle
Inventor: HIGASHIYAMA YASUHIKO
IPC: F16H57/02
Filed: 1988-06-10
Abstract: PURPOSE:To achieve the enhancement in design freedom by housing all the planetary gear type speed-change gears and the greater part of a plurality of friction engaging gears in the inside of a main housing, and housing a friction engaging gear being used for the attainment of the bottom gear speed in a subhousing, and assembling both housings so as to be detachable. CONSTITUTION:In a main housing 92, first and second planetary gear mechanisms 10, 20, firs and third clutches C1, C3 and hydraulic servo devices 30, 38 thereof, a third brake B3, an one-way clutch 1, and an output shaft OS are housed, and in the central part thereof, an input shaft IS is pierced. In a subhousing 94, a second clutch C2 and the servo device thereof, a first brake B1 being used for the attainment of the bottom gear speed, a hydraulic servo device 36 thereof, and a one-way clutch F2 are housed. When both housings are assembled, they are connected by an intermediate shaft 27. Thus, the assembling workability of the first brake B1 can be enhanced, and also the design freedom can be increased.
Patent JP-S5845516-A (JP)
Title: Dispersively supplying device of vessel
Inventor: MORITA SOUJI
IPC: B65B43/48
Filed: 1981-09-11
Abstract: PURPOSE:To supply vessels, which are brought into contact with one another, at proper intervals in a short time, by providing a vessel, which is not supplied to a weighing machine, in a proper position among vessels which are arranged and held on the side of weighing mavhines. CONSTITUTION:Vessels 4, 4... of the number which is one larger than the number of weighing machines 3a-3j retained in an automatic weighing devece 1 are stocked on a stock table, and the vessel 4 placed in the center among these vessels is a dummy vessel which is not supplied to weighing machines 3a-3j. Since other vessels 4, 4... are arranged before and behind this dummy vessel, the difference of dimensions between vessels 4, 4... and weighing machines 3a-3j is absorbed, and weighing machines 3a-3j and vessels 4, 4... corresponding to them are arranged closely to each other, respectively. Consequently, in case that vessels 4, 4... are supplied, vessels 4, 4... are arranged onto respective weighing machines 3a-3j by pushing out vessels from the stock table by a supply cylinder which is not shown in a figure.
Patent JP-S5843737-A (JP)
Inventor: GIYUNTAA BEENKU
IPC: A22C25/16
Filed: 1982-08-20
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-H01313547-A (JP)
Title: Thermoplastic polyolefin resin composition
Inventor: INOUE TOSHIO
IPC: C08L23/00
Filed: 1988-06-14
Abstract: PURPOSE:To obtain the title composition improved in the balance among ridigity, impact resistance and moldability, etc., by dynamically heat-treating a non-peroxide-crosslinkable thermoplastic resin and a C-C unsaturated bond- containing rubberlike material in the presence of two specified compounds. CONSTITUTION:A mixture of 98-10wt.% non-peroxide-crosslinkable thermoplastic resin (a) (e.g., crystalline PP resin) with 2-90wt.% C-C unsaturated bond- containing rubberlike substance (b) (e.g., 1,2-polybutadiene rubber) is dynamically heat-treated at 120-280 deg.C for 30sec-20min in the presence of 0.01-5 pts.wt., per 100 pts.wt. component (b), dihydroaromatic compound (derivative) (c) having at least one aromatic ring at least one of which is dihydrogenated (e.g., 9,10- dihydrophenanthrene) and 0.01-0.5 pt.wt., per 100 pts.wt. total of components (a) and (b), organic peroxide (d) {e.g., 1,3-bis[alpha-(t-butylperoxy)isopropyl]benzene} and, optionally, 0.01-5 pts.wt., per 100 pts.wt. component (b), crosslinking aid (e) (e.g., N,N'-m-phenylenebismaleimide).
Patent JP-S5667666-A (JP)
Title: Full-hydraulic type powered steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/06
Filed: 1979-11-09
Abstract: PURPOSE: To obtain full-hydraulic type steering device simply and at low cost by a method in which a metering pump is made up of a vane pump, while a groove forming the oil pathway of a rotary valve is extended to the end of axial direction, and its open and is closed by a bush.  
     CONSTITUTION: When the sleeve 2 of a rotary valve is turned to the right in relation to an inner rotor 3 by handle, pressure oil from pump P flows from grooves P' to M 1 ' to port M 1 , supplied through a pathway 20b to the vane pump 10 as a  metering pump, flows through a pathway 20a to port M 2 , and then flows through  grooves M 2 ' to C 1 ' to one cylinder chamber 21A of a steering cylinder 21. At this  time, because the groove C 2 ' leading to the port C 2  is connected with T', the cylinder chamber 21B is opened toward a tank side. At the time of reverse rotation, pressure oil enters the chamber 21B likewise. Each groove of the sleeve 2 is opened toward one end side, a ringlike bush is fitted into an annular groove 25, and the open end is closed. Each groove of the inner rotor 3 function in the same manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05342872-A (JP)
Title: Semiconductor storage device
Inventor: MATSUSHITA YUICHI
IPC: G11C11/409
Filed: 1992-06-05
Abstract: PURPOSE:To improve the efficiency of an equalizing operation and to reduce an equalizing time by easily generating the electrical potential difference of an ''H'' side of the subdata bus which consists of data lines. CONSTITUTION:When an equalizing signal EQ and a second clamp signal C2 become an 'H', an equalizing circuit 70 and clamping circuit 80 are turned on, SDBs are equalized and are clamped to the operating point of a subamplifier 90. When EQ becomes an 'L' and a column line CL becomes an 'H', NMOS 61 and 62 which connect the SDB and bit line pairs BL1.BL2 are turned on, one of the SDBs is pulled to an 'L' and the other is pulled to an 'H' by a sense amplifier 50 and an electrical potential difference is generated. At the same time, C2 becomes an 'L', pull down NMOS 83 and 84 are turned off and the electrical potential difference of the 'H' side of the SDB is easily generated.
Patent JP-H11333431-A (JP)
Title: Apparatus for treating organic substance
Inventor: AKAMATSU KOZO
IPC: C05F9/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating organic substances in which a temperature corresponding to the treatment (fermentation) condition of the organic substances to be agitated/mixed with a carrier is detected correctly without being affected by external temperature and a heating means so that heating can be controlled properly corresponding to the treatment condition. SOLUTION: An agitation body 18 for agitating organic substances to be charged into a treatment tank 1 and a carrier 4 placed in the tank 1, a heating means for heating the tank 1, an tank temperature sensor Si for detecting the temperature of the tank 1, and at least a control means (control board 28) for controlling the heating means based on the output of the sensor Si are provided, and the sensor Si is separated from the inner wall of the tank 1 in the agitation body 18 and fitted in a part embedded always in the carrier 4.
Patent JP-S625717-A (JP)
Title: Control circuit of television receiver
Inventor: KOBAYASHI HIROKO
IPC: H04N5/44
Filed: 1985-07-01
Abstract: PURPOSE:To use plural functions in common by one operation button and to decrease number of operation buttons by using a changeover switch to connect switchingly signal lines to a microcomputer at preset and at normal state. CONSTITUTION:The changeover switch 26 is thrown to the position of a contact X to connect operation buttons 24, 25 to a signal line 22b for channel setting at preset so as to provide a function as the units digit channel setting button and the tens digit channel setting operation button at the preset state. The changeover switch 26 is thrown to the position of contact Y to connect the operation buttons 24, 25 to a sound volume adjusting signal 22a thereby giving a function as the sound volume increase operating button and the sound volume decrease operating button at the normal reception at the normal state. Thus, since the number of operating buttons is decreased by having only to add the changeover switch 26, number of components is decreased as a whole and the control circuit of a television receiver whose cost is reduced is obtained.
Patent JP-H0313561-A (JP)
Title: Formation of polyimide resin coating film
Inventor: IIJIMA MASAYUKI
IPC: C08J5/18
Filed: 1989-06-09
Abstract: PURPOSE:To form a polyimide resin coating film having superior adhesion on a substrate by evaporating arom. acid dianhydride and siloxane-contg. diamine in the early stage of evaporation of monomers as starting materials for polyimide resin. CONSTITUTION:Arom. acid dianhydride and arom. diamine as monomers as starting materials for polyimide resin are evaporated in vacuum and polymerized on a substrate to form a polyimide resin coating film. At this time, the arom. acid dianhydride and siloxane-contg. diamine are evaporated in the early stage of evaporation and a siloxane-contg. polyimide resin coating film is formed on the substrate. A polyimide resin coating film is then formed. The evaporation of the siloxane-contg. diamine may be stepwise changed over to that of the arom. diamine by slowly stopping the evaporation of the siloxane-contg. diamine and slowly evaporating the arom. diamine.
Patent JP-H0314642-A (JP)
Title: Conjugate falsely twisted textured yarn
Inventor: HINO HAJIME
IPC: D02G3/38
Filed: 1989-06-09
Abstract: PURPOSE:To obtain the subject textured yarn with a solid-color tone and a hard twist woven fabric in spite of possession of triple twist structure by singly winding core yarn with sheath yarn and further the yarn with another sheath yarn so as to make a specific thickness ratio. CONSTITUTION:Core yarn A is singly wound with sheath yarn B in an alternate twist pattern and then with sheath yarn C singly and triply in a ratio satisfying the formula to give the objective textured yarn.
Patent JP-S6037080-A (JP)
Title: Positioning device of picture
Inventor: IWASE HIROMICHI
IPC: G06T3/60
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a device which is capable of position matching at a high speed and with a high accuracy by comparing the angle histogram of one normalized picture with that of the other, rotating the other picture, and matching a position by deriving a distance between the pictures. CONSTITUTION:A rotational angle between two pictures is derived by a normalizing circuit 10 and a comparing circuit 12 from an angle histogram obtained by a picture memory 1a for storing one picture, an extracting circuit 2a, a memory 3a, and a picture memory 1b for storing the other picture, an extracting circuit 2b and a memory 3b. In accordance with this angle, each picture is rotated by rotating circuits 4a, 4b, and each attitude is made to coincide with each other. With respect to each rotated picture, a distance between the pictures is derived by calculating circuits 13, 14 from a picture element histogram obtained by extracting circuits 6a, 6b, 8a and 8b, and memories 7a, 7b, 9a and 9b. The pictures are moved in parallel by a moving circuit 15 so that this distance becomes zero.
Patent JP-2000339906-A (JP)
Title: Tape cassette and assembly method thereof
Inventor: OTA SHUICHI
IPC: G11B23/087
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly of a cassette shell and a slider. SOLUTION: A cassette shell is composed of an upper shell 100 and a lower shell 110 respectively substantially corresponding to an upper section and a lower section of the cassette shell. A slider is provided with a sliding engagement section for being slidably engaged with a lower periphery portion of a rear section 113 of the upper shell as well as a sliding projection to be engaged with a lower periphery portion of a front section of the upper shell. At the lower shell, a stepped portion is formed so as to be engaged with at least one of the sliding engagement sections of the slider when the slider is positioned at the front end position in the movable range. Furthermore, the sliding engagement section and the sliding projection of the slider are engaged with respective predetermined portions of the upper shell.  In the resultant combined condition of the slider and the upper shell, the slider is moved to the frond end position while the upper and lower shells are abutted to each other, so that the sliding engagement section of the slider is allowed to be engaged with the stepped portion of the lower shell. Thus, the upper and lower shells are placed in a tentative combined condition with the slider interposed therebetween. Thereafter, the upper and lower shells are finally combined to each other.