baber/WOPTO huggingface dataset:
Patent JP-H04282222-A (JP)
Title: Preparation of poly-epsilon-caprolactone film
Inventor: MARUYAMA KAKUSHI
IPC: B29K77/00
Filed: 1991-03-11
Abstract: PURPOSE:To stably prepare a poly-epsilon-caprolactone film having good appearance by hot-melt molding. CONSTITUTION:Poly-epsilon-caprolactone is melted to be extruded in a film form from a T die and this film is pref. brought into contact with a chill roll having surface temp. represented by formula Tc-15<=T<=TC+8 [wherein T is the surface temp. ( deg.C) of the chill roll and Tc is the temp. ( deg.C) of an exothermic peak calculated by a differential scanning calorimeter by cooling 10mg of poly-epsilon- caprolactone from 90 deg.C to 0 deg.C at a cooling speed of 15 deg.C/min] for 5 sec or more to be cooled and subsequently released from the chill roll.
Patent JP-S57186354-A (JP)
Title: Semiconductor memory storage and manufacture thereof
Inventor: ISHIHARA MASAMICHI
IPC: H01L29/51
Filed: 1981-05-13
Abstract: PURPOSE: To obtain the dynamic RAM having large capacity by each forming dielectric films determining the capacity value of a memory cell shaped onto a  Si substrate and a cel for generating a reference level in Si 3 N 4  and SiO 2 .  
     CONSTITUTION: The first gate oxide film and a nitride film mask are stacked to the Si substrate 101 and field oxide films 105 are formed, the surface of the substrate is exposed selectively through etching, and the areas of the capacity of a dummy cell (for generating the reference level) X 2  and a memory cell section X 1  are equalized. The surface is coated with an oxide film 130 and a nitride film 131, an N +  layer 133 is shaped selectively and an opening is formed to the section X 2 , and the whole surface including peripheral circuit sections X 3 , X 4  is coated with oxide thin-films 109, 135. A poly Si conductor layer is formed onto the sections X 1 , X 2 , and only the capacity section of the cell is limitedly oxidized while removing other sections. The surface of the substrate except the capacity section is exposed, the third gate oxide film 10 is shaped, a poly Si electrode 116 is stacked, the surface is coated with an oxide film 115, an N +  layer is formed using poly Si as a mask, a wiring layer is attached according to a predetermined method, and the device is completed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62229573-A (JP)
Title: Video signal recording and reproducing circuit
Inventor: KYO MASAAKI
IPC: H04N5/92
Filed: 1986-03-31
Abstract: PURPOSE:To facilitate the operation and to prevent the deterioration in the picture quality of a reproduced pattern horizontal portion by discriminating whether or not a reproducing video signal is subjected to vertical pre-emphasis at recording so as to supply automatic control. CONSTITUTION:After an FM modulation video signal recorded on a tape 7 is reproduced by a head 8, the result is demodulated by an FM demodulation circuit 9 and inputted to a vertical de-emphasis circuit 10 and a signal extraction circuit 15 as a reproduced video signal 600. The detection circuit 16 detects whether or not the signal 600 is subjected to vertical pre-emphasis at recording depending on the polarity of the 2nd H signal with respect to the 1st H of the discrimination signal 500 included in the signal 600 extracted by the circuit 15 and when the polarity is inverted, a high level control signal 300 is outputted to activate the circuit 10 and a normal reproducing video signal 400 is outputted as vertical de-emphasis. When the polarity is the same, a low level signal 300 is outputted as it is as a signal 400 without activating the circuit 100.
Patent JP-S57187090-A (JP)
Title: Suppressing method for formation of chlorine type harmful material in tap water
Inventor: TAKEDA SHIZUO
IPC: C02F1/50
Filed: 1981-05-13
Abstract: PURPOSE: To suppress the formation of chlorine type harmful materials in tap water by disposing electrodes for measuring oxidation reduction potential and chlorine injection points through chlorine injection controlling valves at both points of the final end of a settling stage and right after a filtration treatment.  
     CONSTITUTION: In the stage of performing middle chlorination, the 1st oxidation reduction electrode 11, the electrode of a pH meter and a thermometer 13 are inserted to near the supernatant absorbing water part 10 near the terminal of a settling basin 4 and the measured value is transmitted to an arithmetic controlling mechanism 14. Likewise, the 2nd electrode 15 for oxidation reduction potential is inserted to the outlet of a filtering basin 6 and is connected similarly to the mechanism 14. The chlorine to be injected is injected into a treating water tank 5 at a middle chlorine injection point 17 from a chlorine injector 16 for the purpose of the middle chlorination. As post chlorination, a post chlorine injection point 18 is provided to a water feed pipe 7 behind the oxidation reduction electrode 15 after the filtration. According to need, a fore chlorine injection point 19 is provided near a trough 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54161833-A (JP)
Title: Signal process system
Inventor: KAWAMOTO KOUICHI
IPC: G06F3/02
Filed: 1978-06-13
Abstract: PURPOSE: To give the right/wrong decision to the divided data by reading out the 1st block again after division and sequential reading of the plural bits of the input signal and then comparing the contents of the 1st block and the 1st block read out first.  
     CONSTITUTION: In case the input signal features the 10-bit structure with the process unit of the processor composed in 8 bits, the input signal of 10 bits given from the keyboard is delivered by 8 bits through gate circuit 11 and 2 bits through gate circuit 12 respectively and repetitively and then supplied to register 13, 14 and 15 each. The first 8-bit output of register 13 is then compared with the next 8-bit output of register 15 at comparator 18. And when the coincidence is obtained, the coincidence signal is given to data processor 17 to process and deliver both the 8-bit output of register 13 and the 2-bit output of register 14. While in case no coincidence is obtained, the noncoincidence signal is sent to keyboard control circuit 16 to deliver the alarm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59196227-A (JP)
Title: Manufacture of resin particle with powder
Inventor: KOBAYASHI TSUNETOSHI
IPC: C08J9/16
Filed: 1983-04-22
Abstract: PURPOSE:To produce resin particles with a powder without treating a primary foamed body with a powder, by subjecting resin particles to a specific treatment thereby distributing other particles uniformly over the first-mentioned particles. CONSTITUTION:A resin raw material to be foamed and a powder having a melting point higher than that of the resin raw material are charged into a heating apparatus 2, are mixed uniformly and are fluidized. Then the fluidized resin composition is extruded through a number of fine holes of an extruder 3. The extruded resin composition is cooled by air fed into a cooler 8 to become a rodlike material 7, and the rodlike material 7 is passed through a particle forming apparatus 12 to be made particulate. When this particulate resin is foamed and molded in a conventional manner, the foamed and molded item has a powder uniformly distributed over the foamed and molded item.
Patent JP-H04305658-A (JP)
Title: Image forming device
Inventor: MATSUO HIROSHI
IPC: G03G21/16
Filed: 1991-04-03
Abstract: PURPOSE:To decide the exchange time of a photosensitive cartridge, etc., according to the counted result by a counter which counts the number of exchanging times of a developer cartridge in a copying machine. CONSTITUTION:The developer cartridge 60 is inserted in a copying machine main body 100. Then, the rib 63 of the developer cartridge 60 presses the movable arm 21 of the counter 20 so as to cause the counter 20 to count. When the counted value by the counter 20 is '5', contact output outputted to a CPU 90 is turned off, which is received by the CPU 90. Then, the CPU 90 decides the exchange time of the photosensitive cartridge 40.
Patent JP-S59197295-A (JP)
Inventor: ISHIHARA HIDETOSHI
IPC: B30B9/22
Filed: 1983-04-25
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-S55164099-A (JP)
Title: Method for cleaning of guide roller
Inventor: MASUDA SHIGEO
IPC: C25F1/00
Filed: 1979-06-06
Abstract: PURPOSE: To remove substance adhered to the surface of the guid roller by a method in which the guide roller is dipped in a conductive liquid and then subjected to an electrolytic cleaning treatment.  
     CONSTITUTION: A guide roller of a metal or conductive ceramic material is subjected to an electrolytic cleaning under a moderate condition. For example, the guide roller 1 of aluminum, serving as a cathode, is put between the counter electrodes 2 and 2', serving as anodes, in the conductive liquid 3, e.g., a sodium carbonate solution, inside the liquid tank 5, and then a DC or AC voltage is applied between both from a power source 4 under the conditions of a current density of 0.1W 4.0mA/mm 2  and a liquid temperature of 30W80°C. After the electrolysis, the surface is mechanically rubbed or washed with water or warm water, or processed by a combined application of these operations. Also to clean electrolytically only the groove portion of the roller, a holder 7, e.g., gauze, etc., for the conductive liquid is placed in the groove portion of the roller 6, the bare wire 8 serving as a counter electrode is wound around the holder 7 to form an anode, and then a voltage is applied between the anode and the roller as the cathode. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05272636-A (JP)
Title: Controller for torque converter with lock-up unit
IPC: B60K17/06
Filed: 1992-03-27
Abstract: PURPOSE:To enhance the operability and the working efficiency and prevent engine stalling, by equipping a control mechanism which causes connection of a lock-up clutch when the rotation speed of an output shaft becomes a required rotation speed and when the rotation speed of an input shaft is equal to or higher than the idling rotation speed and the difference between it and the rotation speed of the output shaft becomes not more than a specified value. CONSTITUTION:A controller for a lock-up unit equipped torque converter 3 is so constructed as to effect connection/disconnection of a lock-up clutch 4 of the torque converter 3 by operation of a lock-up control valve 2. It comprises an input-shaft rotation speed sensor 5 and an output-shaft rotation speed sensor 6. It further comprises a control mechanism 7 which operates to bring a lock-up clutch 4 to a connected state via the lock-up clutch control valve 2 when the output-shaft rotation speed becomes a required rotation speed and when the input-shaft rotation speed is equal to or higher than an engine idling rotation speed and the difference between it and the output-shaft rotation speed becomes lower than a specified rotation speed.
Patent JP-S57907-A (JP)
Title: Air conditioner for vehicle
Inventor: OOKURA EIJI
IPC: B60H1/00
Filed: 1980-05-30
Abstract: PURPOSE:To improve an efficiency of air conditioner and to provide necessary amount of cool air among the crew, by adjusting the distributing amount of conditioned air according to the positions of them. CONSTITUTION:The conditioned air sent through a duct 1 is blown out from an outlet 2 on the right, that is the side of driver's seat, an outlet 3 on the opposite side, and an outlet 4 in the center. The control door 6 is provided in the diverging position of the duct 1 leading-into each outlet 2, 3 and 4, and is controlled by an actuator 5. By controlling the pivoting angle gamma of the door 6, the amount of air blown out from the right and the left outlets can be adjusted. The duct 1 is provided with the duct 7 which blows out the air in the lower direction of the vehicle, and in the diverging position of the duct 7, the mode change-over door 8 is provided. The angle theta of the door 8 is controlled by an actuator 9.
Patent JP-S61229801-A (JP)
Title: Plant growth regulator
Inventor: MAEKAWA YOSHIO
IPC: C07D211/76
Filed: 1985-04-03
Abstract: PURPOSE:A plant growth regulator, containing an N-acyllactam compound as an active constituent, capable of exhibiting effect on growth regulation of growth or dwarfing, etc., capable of being readily synthesized at a low cost and usable by a simple method without any limitation in application. CONSTITUTION:A plant growth regulator, containing an N-acyllactam compound expressed by the formula (R is -CH2-, -CH2-CH2- or -CH=CH-; n is 3-5), e.g. 1-(3-phenyl propanoyl)-2-piperidone, as an active constituent. The above- mentioned regulator is used in the form of a liquid or powder, or preferably liquid from the viewpoint of uniformity and the concentration thereof varies with the kind of the plant but is preferably about <=50mg/l for aiming at growth and >=500mg/l for aiming at dwarfing. The period of application is preferably the young seedling stage in general, but not limited thereto. For example. the compound expressed by the formula is synthesized from a lactam and an acid anhydride.
Patent JP-2000270280-A (JP)
Title: Digital television broadcast receiver
Inventor: TAKANAGA OSAMU
IPC: H04N5/44
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To automatically record a music a user desires to record by providing a means, etc., for recording sound information in the middle of receiving until information added with sound in the middle of receiving changes to information added with sound with respect to the next music at the time of judging a music on the air to be a reserved music. SOLUTION: Tuning to a channel only for music in reserved music information stored in an involatile memory 21 is executed. Next, information with sound added to sound information of a music in the middle of receiving is obtained. Then, when there is information with sound coincident with obtained information with sound in information with sound included in stored reserved music information, a record start code is transmitted by using a remote control transmitter 25. Thus, a sound signal reproduced by a digital television broadcast receiver is recorded by a sound recorder 30. Then, when these information with sound becomes non-coincident, recording operation is stopped by transmitting a recording stop code through the use of a remote control transmitter 15. nonvolatile.
Patent JP-H06279181-A (JP)
Title: Production of garnet single crystal film and target for sputtering process
Inventor: IMAEDA MINORU
IPC: C30B29/28
Filed: 1993-03-30
Abstract: PURPOSE:To reduce unevenness in the optical characteristics of a cerium substd. yttrium-iron garnet single crystal film and to reduce crystal defects when the single crystal film is produced by sputtering. CONSTITUTION:The objective garnet single crystal film contg. cerium, yttrium and iron is produced by sputtering. The objective target for the sputtering process is produced by firing a compact of powdery starting materials in a reducing atmosphere. In this target, the amt. of CeO2 and Fe2O3 phases other than a garnet phase is very small. Hydrogen or carbon monoxide is used as a reducing gas but this reducing gas may be mixed with an inert gas such as nitrogen or argon.
Patent JP-S58128386-A (JP)
Title: Preparation of optical active lactone
Inventor: OOHASHI NAOHITO
IPC: C07D477/00
Filed: 1982-04-28
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing biotin, etc. in high yield, by reducing a lower alkoxycarbonyl group of an optical active cis-imidazolidinedicarboxylic acid mono ester derivative, followed by subjecting the reduced compound to ring closure. CONSTITUTION:A lower alkoxycarbonyl group of an optical active cis-imidazolidinedicarboxylic acid ester derivative shown by the formulaI(Bzl is benzyl; R is lower alkyl is reduced, and the reduced compound is subjected to ring closure, to give an optical active cis-1,3-dibenzylhexahydro-1H-furo[3,4-d]imidazole-2,4-dione shown by the formula II. The reaction is carried out using a reducing agent (e.g., lithium boronhydride) for reducing selectively the lower alkoxycarbonyl group, the reaction solution is neutralized or acidified after the reduction, and a ring closure reaction takes place when it is extracted with an organic solvent (e.g., chloroform). A higher yield is obtained by acidifying the reaction solution.
Patent JP-H05261374-A (JP)
Title: Decomposition of organic matter
IPC: C02F1/461
Filed: 1991-04-05
Abstract: PURPOSE:To enable simple and always stable operation at a fast reaction speed without receiving the effect of pH, temp. and a poisoning substance at all by adding an electrolyte salt to an aqueous solution containing org. matter prior to electrolysis. CONSTITUTION:In the decomposition of the org. matter in an aqueous solution, the oxidation reaction of the org. matter due to electrode reaction is accelerated by adding an electrolyte salt to the aqueous solution. When chloride is added as the electrolyte salt, chloric acids are formed by electrolytic reaction and the oxidation reaction of the org. matter is induced and accelerated by said chloric acids. When manganese sulfate is added, manganese oxide MnOx is generated by electrolytic reaction and a substance wherein the x-value of MnOx is 1.5-2.0 acts as an oxygen supply catalyst in the oxidation reaction of the org. matter to accelerate the oxidative decomposition of the org. matter.
Patent JP-H11272497-A (JP)
Title: Program debug system and language processing program
Inventor: MATSUSHITA NAOMI
IPC: G06F11/28
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a program debug system and a language processing program for operating switching to another object file by a program to be debugged (object file) without re-ending a debugger after the activation of the debugger. SOLUTION: Task debug information 35 in an object file 34 is retrieved each time the object file 34 is integrated (a step 47), and whether or not a real time OS (RTSO) is read is judged (a step 48), and when it is read (that is, when a task debug function is necessary), a file for task debug and a file for a performance analyzer are read (a step 49), and when the task debug function is not necessary, the file for task debug is separated (a step 50). Thus, the file for task debug is read by the debugger, and the task debug function is re-set for each program to be debugged so that it is not necessary for a user to intentionally set the task debug function.
Patent JP-S59197008-A (JP)
Title: Production for optical fiber-shaped optical demultiplexer/multiplexer
Inventor: MIYAMOTO SUEHIRO
IPC: G02B6/28
Filed: 1983-04-23
Abstract: PURPOSE:To use conventional technique and devices to produce an optical demultiplexer/multiplexer with a high mass-productivity by narrowing a base material into a fiber shape after a glass layer for clad, a glass layer for core, etc. are formed on the inside of a quartz tube with an inward MCVD method. CONSTITUTION:By the inward MCVD method, a glass layer 21a for core is formed in the left half of the inside face of a quartz tube 30a directly or through a glass tube 30b for clad, and glass layers 22a and 23a for core are formed into a band shape in the right half of said inside face along a bus dividing equally the inside face into two. A glas layer 30c for clad consisting of the same materials as the quartz tube 30a or the glass layer 30b for clad is formed only in the inside of glass layers 22a and 23a for core formed into a band shape and is collapsed to obtain a solid base material 10a. This base materal is narrowed into a fiber shape.
Patent JP-S55163977-A (JP)
Title: Color solid-state pickup unit
Inventor: MORISHITA MASANOBU
IPC: H04N9/04
Filed: 1979-06-08
Abstract: PURPOSE:To improve the resolution of a solid-state pickup unit with picture elements shifted spatially, by passing signals, color-separated from the outputs of two two-dimensional solid-state pickup elements, through fixed filters. CONSTITUTION:The outputs of two pickup elements arranged in the spatial picture-element shifting method are color-separated; a green signal of a broad band is supplied to terminal 34, and that of a low frequency range is led to terminal 35 while red and blue signals are supplied to terminals 36 and 37 respectively. Next, the green signal of the broad band is sent to encoder 47 as the high-frequency component of a luminance signal by way of BPF40 which has the upper-limited frequency a half the sample frequency of the signal and the lower-limited frequency a quarter the upper-limited frequency. Further, input signals from terminals 35, 36 and 37 are passed through LPF44, 45 and 46 with the cutting-off frequencies a half corresponding sample frequencies. Thus, a video signal of high resolution can be obtained from encoder 47.
Patent JP-S547523-A (JP)
Title: Mounting device of core into the tank of electric machinery
Inventor: ONO YOUICHI
IPC: H01F27/26
Filed: 1977-06-20
Abstract: PURPOSE: To enable usage of tank even when displaced up and down or left and right, by securing core stopper metal to both end feet of core having more than free feet and securing it while holding between core mounting frame fixed on inner wall of tank. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10267205-A (JP)
Title: Liquid tube convection type combustion heating furnace
Inventor: KUBOTA NORIKAZU
IPC: F22B21/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To resolve a problem of anticorrosion to cope therewith by arranging a plurality of liquid tubes with an oval horizontal cross section of miscellaneous shapes jointly on a flame forming surface with the minimum dimension closer to the maximum dimension among the same horizontal cross sections to prevent the heating an anticorrosive absorption liquid. SOLUTION: Liquid tubes 56 of a group 56A of upstream side liquid tubes are all liquid tubes 56X each having an oval horizontal cross section and short- diameter parts of the walls thereof are arranged jointly facing a multi-perforated planar fireproof block 73 as flame forming surface of a planar flame type burner 2A. Radiation heat from the flame 28 formed by the multi-perforated fireproof block 73 of the planar flame type burner 2A is received by broader walls of the oval liquid tubes 56X facing the flame 28 to reduce the radiation heat per unit area. Moreover, as the oval liquid tubes 56X are smaller in the ratio of the surface area to the internal capacity than the liquid tube 56 with a circular horizontal sectional area, this eliminates a problem requiring anticorrosion to cope therewith, such as overheating of a diluted liquid 22 in the oval liquid tubes 56X.
Patent JP-H10264380-A (JP)
Title: Ink jet printing head, its driving method, and its manufacture
Inventor: MITA TAKESHI
IPC: B41J2/055
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printing head, its driving method, and a method for manufacturing it, particularly to enhance performance of an ink jet printer. SOLUTION: A plurality of piezoelectric driving electrodes 34 to 36 provided on a piezoelectric board 32 correspond to ink channel grooves 12 of an ink channel plate 11. A driving voltage is applied to one, two or three of the plurality of the electrodes 34 to 36, and a pressure applied to the groove 12 is regulated. After a nozzle plate 14 formed with ink jet nozzles 13 is covered with a thermosetting resin layer 33, through holes conforming to the nozzles 13 are provided at the layer 33, and the plate 14 is connected to a printing head body via the layer 33.