baber/WOPTO huggingface dataset:
Patent JP-H04111588-A (JP)
Title: Voice system control signal generation circuit for video tape recorder
Inventor: FUKUMOTO KENJI
IPC: H04N5/93
Filed: 1990-08-30
Abstract: PURPOSE:To easily transfer voice system information from a VTR to the other VTR by forming pseudo data channel signal including a voice system decision data signal. CONSTITUTION:A voice system ID data signal decoded while supplied to a voice system ID data decoder and a bi-phase mark encoder 45 is supplied and encoded to a voice system ID data encoder 47, and a dummy data signal from a dummy data generation circuit 46 is supplied to a bi-phase mark encoder 49 to be encoded, and a pseudo bit stream signal is supplied to a data output terminal 50. Thus, the pseudo data channel signal including the voice system decision data signal with the same system as the data channel signal obtained from a MUSE decoder is formed based on the reproduction signal reproduced from a magnetic head 37. Thus, the information to decide the voice system can be easily transferred from a VTR to the other VTR.
Patent JP-H1156211-A (JP)
Title: Device for threatening mole or the like
Inventor: HATAO TOMONARI
IPC: A01M29/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent the invasion of moles or the like over a wide range in a paddy field or upland field. SOLUTION: When a wind acts on rotation blades 53, a blade member 5 is rotated on the axis of a horizontal shaft 3, and a clapper 7 swingingly disposed on the support shaft 52 of the blade member 5 beats a bell 6 fixed to the horizontal shaft 3 to generate bell sounds. The bell sounds are transmitted into soil through the horizontal shaft 3 and a metal support 2.
Patent JP-H0894843-A (JP)
Title: Optical variable attenuator
Inventor: ETSUNO MASAKANE
IPC: G02B26/02
Filed: 1994-09-26
Abstract: PURPOSE: To make it possible to lessen the reflection at the air boundary of connecting ends by building two kinds of ferrules into an optical variable attenuator, to decrease the reflection attenuation quantity in a gap as the moving ferrules having a terminating angle are formed and to easily mount the attenuator in a small space by integrating the structure as a plug and jack type and PJ type to a small size. CONSTITUTION: This optical variable attenuator 100 holds the first optical fiber ferrule 40 on one end side and holds the second optical fiber ferrule 80 on the other side. The ends 42, 82 on one side of the first optical fiber ferrule 40 and the second optical fiber ferrule 80 are so subjected to a termination treatment as to have the angle to terminate the Fresnel reflection at the air boundary and the ends 41, 81 on the other side thereof are subjected to a spherical surface treatment to suppress the reflection in the coupling part. The first optical fiber ferrule 40 and the second optical fiber ferrule 80 are made relatively movable with each other along the optical axis in the state that their ends on one side are disposed opposite to each other on the optical axis, by which the width of the gap 91 applied between the ends on one side is made variable.
Patent JP-S6289402-A (JP)
Title: Controlling method for electric railcar
Inventor: NAKAMOTO NORIAKI
IPC: H02P27/06
Filed: 1985-10-14
Abstract: PURPOSE:To improve the efficiency of a regenerative braking by reducing the regenerative amount upon decreasing of a regenerative load and reducing a slip frequency in the state that the regenerative amount cannot be increased. CONSTITUTION:When a regenerative load decreases during the regenerative brake control of an induction motor 5 so that the voltage 8 of a filter capacitor 3 exceeds a throttle starting voltage 72 for decreasing a motor voltage VM, VM/fINV (fINV: inverter frequency) decreases. At this time when VM/fINV becomes a limiting value 73 or lower capable of suppressing the overvoltage at voltage overvariation time due to the application and the interruption of the load, it reduces the slip frequency fS. Thus, the regenerative brake does not fail by the protection of the overvoltage against the overvariation while the voltage 8 is clamped to an overvoltage protection set value 71.
Patent JP-S6388189-A (JP)
Title: 2-oxazolines having trimethylsilyl group
Inventor: ASAMI RYUZO
IPC: C08F4/72
Filed: 1986-09-30
Abstract: NEW MATERIAL:A compound expressed by formula I or II. USE:A polymerization initiator in group transfer polymerization and ion polymerization, a raw material or an intermediate for high molecular material such as coatings, adhesives, rubbers, plastics, etc., and fine chemicals such as medicines, agricultural chemicals, etc. PREPARATION:2-Methyl-2-oxazoline or 2-ethyl-2-oxazoline expressed by formula III (X represents H or CH3) is reacted with lithium diisopropylamide at an equimolecular ratio while maintaining at -20--78 deg.C for 30min under stirring to form a compound expressed by formula IV. Subsequently an excess amount of trimethylchlorosilane is added to return the temperature thereof room temperature and agitation is continued for 30min. The reaction mixture is filtered and the filtered solution is concentrated and then extracted with an anhydrous ethyl ether.
Patent JP-H1074453-A (JP)
Title: Method of forming phosphor and device therefor
Inventor: KODERA YOSHIE
IPC: H01J9/227
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To precisely form a phosphor on a fine bulkhead body by adding a static pressure to a phosphor paste using a screen mask to perform printing. SOLUTION: In a piping sequence using pneumatic pressure, about 80% of a red paste is supplied into a cavity 14 through a feed port, and a valve V1 provided on a supplying piping is closed. A valve V2 provided on a degassing piping 16 is opened when the paste is supplied, and a prescribed quantity of the paste is leaked from a pattern opening part provided in the feeding piping and transferred onto the recessed part wall surface of a matter subjected to application. Thereafter, a negative pressure is added to a pressurized air feed port, and a screen is isolated from the matter subjected to application. The matter subjected to application having the phosphor applied thereto in this way is dried at, for example, 120 deg.C for 20 minutes, and the following phosphor (as green paste) is formed in the same manner.  Since the printing can be performed by the static pressure added to the paste, PDP phosphor application of a large area of 25 inches or more can be performed, and multiple phosphor formation can be performed.
Patent JP-S60121185-A (JP)
Title: Release-recovery device for lifeboat
Inventor: FUJII KAZUHIKO
IPC: B63B23/28
Filed: 1983-12-06
Abstract: PURPOSE:To save people aboard speedily and certainly in time of emergency, by installing a portal bridge in the rear side of a slide block being made rockable in a deck end part of a structure on the sea by an actuating cylinder, while slinging the end part of a sling wire stretched over a winch on an upper deck down from the portal bridge and engaging it to a lifeboat. CONSTITUTION:A slide block 4 is rockable installed in a platform P of a marine structure in a state of its being projected to the platform P centering on a turning shaft 2. A lifeboat B is supported on the slide block 4 and its turning motion takes place with an actuating cylinder mechanism 10 being set up in position between the lifeboat and the platform. At the rear side of the slide block 4, a portal bridge 19 is installed by means of struts 17 and 18, while a sling wire 23, those one end is engaged to a winch 29 on the platform P, is slung down from the portal bridge 19 via a specified pulley block or the like and engaged with the lifeboat B. Thus, as an actuating mechanism is simplified as a whole, both free and gravitional drops of the lifeboat B and its recovery operaion are all effectively carried out with the actuating cylinder 10, the winch 29 and the specified lock mechanism.
Patent JP-H0894683-A (JP)
Title: System for monitoring insulation of low voltage non-grounded system
Inventor: KASAMA ICHIRO
IPC: G01R27/18
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an inexpensive insulation-monitoring system for a low voltage system which can monitor a tendency. CONSTITUTION: A control resistor 11 is set at a tertiary open delta circuit 10c of a transformer 10 for a grounded meter, thereby to constitute a non- grounded system restricting a ground fault current. An apparent zero-phase voltage V0x generated at the tertiary open delta circuit 10c is measured by a measuring/converting part 12. Meanwhile, a leak current, is measured by a zero-phase transformer 13 for each of low-voltage electric line parts 3. A static capacity Cf of three phases altogether to ground is measured beforehand. A simple vector operation using the above measured values, namely, minute zero-phase voltage V0x , leak current 10 and static capacity Cf is conducted at an operating part 14. Accordingly, a resistor leak current Igr and an AC insulation resistance value Rg are derived.
Patent JP-2000067582-A (JP)
Title: Memory system and operating method for electronic device
Inventor: TRAN HIEP V
IPC: G11C11/41
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption by comparing a row address for selecting word lines connected to respective rows of memory cells in an SRAM with a previously accessed row address and transmitting a precharge signal to a precharge system when they are different. SOLUTION: In a memory cell array 16, memory cells are arranged in rows and columns, and word lines are related to rows of the memory cells and complementary sets of bit lines are related to columns of the memory cells. A row decoder 20 starts a word line by receiving a row address from an address buffer 18. When this memory system is in a low electric power operating mode, a precharge logical system 26 compares a requested word line address with an immediately preceding word line address. When they coincide, a precharge signal is not transmitted to a precharge system 24. When they do not coincide, the precharge signal is transmitted to the system 24 and bit lines are precharged and data are read out.
Patent JP-H04112141-A (JP)
Title: Paper guide device of paper feeding device
Inventor: KISHIMOTO KOJI
IPC: B65H3/54
Filed: 1990-08-30
Abstract: PURPOSE:To suppress the generation of noise to the min. by installing a guide roller so as to contact the upper surface of a driven-out paper sheet and to be revolution-driven, at the top edge bent part of a paper guide plate. CONSTITUTION:A driven-out paper sheet P is in tightened state by the nipping and pulling-out by a transport roller 1c. Since, at this time, the upper surface of the paper sheet contacts the outer peripheral surface of a guide roller 1b-3 and pulled out, the guide roller 1b-3 is revolution-driven. During the time when the paper sheet P is driven out, direct friction with the undersurface of the paper guide plate 1b-3 is prevented, and the friction only with the next paper P is generated. When the frictional resistance reduces, the degree of tightening of the paper P at the pulled part between the guide roller 1b-3 and the transport roller 1c reduces, and the chattering vibration due to the friction with the paper P is reduced nearly to zero, and noise is reduced.
Patent JP-H0570418-A (JP)
Title: Production of n-long-chain acyl-beta-alanine
Inventor: KOJIMA MASAYO
IPC: C07C233/47
Filed: 1991-09-10
Abstract: PURPOSE:To provide a process for producing an N-long-chain acyl-beta-alanine extremely useful as a low-irritant surfactant, etc., in high purity and yield at a low cost. CONSTITUTION:A 6-22C fatty acid halide is supplied to an aqueous solution of beta-alanine and the components are made to react with each other in the presence of potassium hydroxide at 25-60 deg.C (preferably at 35-60 deg.C at a fatty acid halide feeding rate of >=30wt.%) to obtain an N-long-chain acyl-beta-alanine potassium salt. The potassium salt is made to react with a strong acid (preferably hydrochloric acid) at 60-90 deg.C (preferably 70-85 deg.C) to effect the double- decomposition of the potassium salt and obtain an N-long-chain acyl-beta-alanine. The crystallization and precipitation of potassium salt can be suppressed and high acylation degree can be achieved while reducing the load on the apparatus by carrying out the reaction in the presence of potassium hydroxide at a high temperature using water as the solvent. Furthermore, the efficiency of the double decomposition reaction can be improved and the objective compound having improved filterability and washability can be produced. by this process.
Patent JP-2000051321-A (JP)
Title: Arrangement box
Inventor: SATO HITOSHI
IPC: A61J7/04
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent an article from being taken out in error from another space, the day of the week of which does not agree with the actual day of the week, and to simply confirm the number of remaining articles in the case where there are remaining articles at the time of taking out an article from a designated space. SOLUTION: An arrangement box 1 is so constructed that a cover 3 is freely openably and closably installed on a box main body 2, the interior of the box main body 2 is divided into seven sections by partitions 4 to provide seven spaces 5, and seven days of the week are printed on corresponding designated positions of the seven spaces 5. Further, a partition member 7 formed by a bottom piece 9 which can be removed to the outside and a partition piece 10 erected on the upper surface of the piece 9 is inserted in the space 5.
Patent JP-S60123153-A (JP)
Title: Picture processing system
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/40
Filed: 1983-12-08
Abstract: PURPOSE:To improve the efficiency of copying operation and to form plural pictures at the same time by allowing a storage section to receive and store the signal of a picture information output section via a multi-input/multi-output control section and allowing the storage section to output the result to a picture reproducing section via the said control section. CONSTITUTION:Readers 1, 2 read original pictures and each signal line is connected to the multi-input/multi-output controller (MIMOU)3. Printers 5, 6 record the picture through the signal lines from the MIMOU3. A retention memory unit (RMU)4 stores/outputs picture information. The RMU4 receives and stores the picture signal of the output section of the readers 1, 2 via the MIMOU3. Moreover, the RMU outputs the picture signal to the printers 5, 6 via the MIMOU.
Patent JP-S6384155-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIRAIWA TADASHI
IPC: H01L29/872
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a diode characterized by a low parasitic resistance, a small voltage drop and high characteristics, by providing a metal film on the surface of the recess part of a low concentration substrate, and forming a Schottky diode. CONSTITUTION:A recess part is provided in a low concentration substrate 2 by performing patterning, etching and the like. Metal such as MoSi is deposited on the surface of the recess part, and a metal film 23 is provided. Thus a Schottky diode is formed. Then the junction plane of the metal and a semiconductor can be formed in a small area. The distance between electrode lead-out parts on the side of the semiconductor becomes short. As a result, a parasitic resistance becomes small, a voltage drop becomes small and the Schottky diode having high characteristics is obtained.
Patent JP-H0760841-A (JP)
Title: Real time detecting method for mixture of foreign matter at time of laminating
Inventor: NAKANO HIROBUMI
IPC: B29L9/00
Filed: 1993-08-25
Abstract: PURPOSE:To real time control regulation of laminating atmospheric conditions for preventing winding of a foreign matter by continuously measuring a conducting point of a laminating metal band after press-bonding during feeding when a resin film is continuously press-bonded to be laminated on both or one surface of the band. CONSTITUTION:In order to press-bond to laminate a metal band 9 on a film 8 by a laminating roll 7, a ground roll 1 is disposed before laminating, a water- cooled tank 5 and a drying furnace 6 are provided after laminating, and high voltage and insulating liming roll 3, 4 are disposed on the rear surfaces. When a foreign matter on a front surface is detected, a current leakage 10 between the rolls 3 and l is measured. When an electrostatic capacity of a rear surface is measured, a current leakage 11 between the rolls 4 and 1 is measured. A pressing rubber roll 2 is disposed on an opposite surface of the roll 3, and a film surface is brought into close contact with the roll 3 to completely detect the matter.
Patent JP-H1164997-A (JP)
Title: Illumination controller for image forming device
Inventor: WATANOBE TAKASHI
IPC: G05F1/455
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an illumination controller for a reliable image forming device enhancing responsiveness for lamp applied voltage fluctuation and preventing the occurrence of white and black stripes. SOLUTION: This illumination controller is provided with an AC driven exposure lamp 2, a switching means 13, a control means 20, a zero cross detection circuit 19, an applied voltage detection circuit 17 and a source voltage detection circuit 32. The control means 20 is provided with a phase angle timer deciding trigger-on and a period timer monitoring a trigger on/off period, and when the trigger of the switching means 13 is turned on by the phase angle timer, and is turned off at the point of time earlier between a next zero cross signal after the period timer is counted or the point of time counting the upper limit setting value of the period timer, and simultaneously, the phase angle timer and the period timer are started, and when the trigger is turned off by the period timer, when the zero cross signal is outputted in a prescribed time,  the beforehand started phase angle timer is reset to be started. The value of the phase angle timer is calculated from a lamp voltage at a trigger on time and a source voltage at the time of 90 deg. or 270 deg. phase.
Patent JP-H06129114-A (JP)
Title: Repairing method for existing column strip structure
Inventor: NISHIO YUTAKA
IPC: E21D11/08
Filed: 1991-08-19
Abstract: PURPOSE:To reduce local works to curtail the construction period and spare labors and further, simplify the local works. CONSTITUTION:After a grooved substructural member 3b is interposed and fixed on the lower floor girder 2 between adjacent columns 1, 1, an upper structural member 3a provided with joint groove 6 at both right and left sides of the arched part 5 at the uppermost end is connected thereon to joint the mutual pillars 4, 10 and combine a support frame 3 made of precast reinforced concrete having a nearly square frame. Next, after the pillars 4, 10 are fixed to the right and left existing columns 1 and a temporary loading base 34 is interposed between the uppermost face 5' of the support frame 3 and the upper floor girder 2', the uppermost part of the existing column 1 and the haunch 1' are chipped off. Steel rods 37 are assembled between the respectively adjacent joint grooves 6, 6 of the adjacent support frames 3, 3 at the right and left sides of the existing column 1 including the chipping portion and a molding frame 38 is positioned at the periphery thereof and further, prepacked concrete is placed in the inside to form haunches 39. The support frame 3 and the upper floor girder 2' are unified through the haunch 39.
Patent JP-H0891620-A (JP)
Title: Image reading and recording device
Inventor: SATOU KAZUYASU
IPC: H04N1/00
Filed: 1994-09-27
Abstract: PURPOSE: To prevent the vibration of a roller for carrying recording paper by forming a notch, through which a roller is inserted, in a side plate for supporting the roller, and directing the notch at a right angle, and to improve the assembling workability by inserting the roller from this notch into the side plate. CONSTITUTION: A thermal head 2 is pushed onto a recording paper carrying roller 1, and a thermo-sensitive paper sheet nipped between them is colored by the heat supplied from the thermal head, and while carried. The roller 1 is fixed to a side plate 4 by a bearing 6. The side plate 4 is formed with a notch 4b so that the roller 1 can be fixed to the side plate 4 after fixing the side plate 4 to a bottom plate 5. Namely, after the bearing 6 is fitted into the roller 1, the roller 1 is inserted into the side plate 4 through the notch 4b. On the other hand, a gear 70 is fixed to the roller 1, and the gear 70 is rotated by the driving force of a motor 8 transmitted through each gear 71, 72, 73, 79 forming a driving force transmitting unit.
Patent JP-H04111139-A (JP)
Title: Deciding method for system using state
Inventor: TANAKA YUKA
IPC: G06F11/34
Filed: 1990-08-31
Abstract: PURPOSE:To decide the system using state by monitoring periodically the presence or absence of a process carried out by a user to be decided for a prescribed time. CONSTITUTION:A program 7 contains a periodical monitoring part 8, an after- key input passed time check part 9, a program start time store area 10, and a user table 11 and uses them. Then the program 7 gives various inquiries to a kernel 3 to monitor periodically the presence or absence of a process carried out by a user to be decided for a prescribed time and also monitors the time passed from the final key input of the user. Based on both monitoring results, the program 7 decides whether the logged-in user is not using a system for a prescribed time or longer. Then the user who is not using the system is forcibly logged out. Thus it is possible to accurately decide whether the user is not using the system for a prescribed time or not.
Patent JP-H1071086-A (JP)
Title: Commercial use rice cooking method and device
Inventor: TANASE TAKAFUMI
IPC: A47J27/14
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent artificial misoperation for dual rice supply regardless of the type of rice cooker. SOLUTION: After rice is cooked, a rice cooker 14 is put on a base 15 and is drawn from the rice cooking position immediately under a rice washing section 4 to the takeout position. and the rice cooker 14 in which rice has been removed is set to the rice cooking position. then the above procedure is repeated. The rice cooker 14 is put on the base 15 and is set on the rice cooking position immediately under the rice washing section 4, a temperature of the rice cooker 14 is detected by a temperature sensor, and when a detected temperature is lower than a specified temperature, rice is supplied from the rice washing section 4, and when a detected temperature is higher than a specified temperature, rice supply from the rice washing section 4 stops.  After then. a temperature of the rice cooker 14 is continuously detected by a temperature sensor, and when a detected temperature is lower than a specified temperature, rice is supplied from the rice washing section 4.
Patent JP-S59122249-A (JP)
Title: Synchronizing circuit
Inventor: OOYA TAKASHI
IPC: H04J3/06
Filed: 1982-12-28
Abstract: PURPOSE:To shorten the detecting time of a synchronizing pattern by using a buffer circuit. CONSTITUTION:A multiple signal including a synchronizing pattern is loaded to a buffer circuit 13 through a control circuit 8. Since the buffer circuit 13 consists of a matrix, said loaded signal is rotated by a circulation circuit 12 in the sequence of lines, passed through a selecting circuit 9 in the sequence of lines and stored in a line data register 3 to compare the stored contents with that of a matching pattern register 4. When both the contents are inconsistent with each other, a matching rotation counter 2 is incremented by ''1'' and the line data register 3 is also rotated to collate to the contents again. If both the contents are dissident with each other in spite of one rotation, the matching rotation counter 2 is initialized to execute the same control for the succeeding line. If the contents coincide with each other, the multiple signal is loaded again on the basis of the values of a selective counter 11 and the collating rotation counter 2.