baber/WOPTO huggingface dataset:
Patent JP-S62265343-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: OKITA KIYOMI
IPC: C08K5/42
Filed: 1986-05-14
Abstract: PURPOSE:To make it possible to obtain a molding excellent in antistatic property, heat resistance and mechanical properties, by adding a combination of a metal alkylsulfonate, an inorganic silicon compound and a hindered phenol compound to a specified polybutylene terephthalate. CONSTITUTION:This resin composition contains 100pts.wt. polybutylene terephthalate (A) of a relative viscosity of 1.30-2.00 and a carboxyl terminal group content of 10-80eq/10<6>g, 0.01-10pts.wt. metal alkylsulfonate (B) of formula I [wherein R is an m C alkyl group, R' is an n C alkyl group (provided that m and n are integers satisfying m>=2, n>=2 and 6<=m+n<=30), M is a metal and p is the valence of the metal M], 0.001-5pts.wt. fine inorganic silicon compound powder (C) and 0.001-5pts.wt. hindered phenol compound (D).
Patent JP-H08303756-A (JP)
Title: Melting and combustion device
Inventor: TANAKA MASA
IPC: F23M5/08
Filed: 1995-05-02
Abstract: PURPOSE: To obtain a stable ignition temperature under a low air ratio and a low combustion load and keep a superior fluidized state of molten slag by a method wherein both a downstream side wall from a location near a secondary air feeding nozzle of a main combustion device and a wall of a sub-combustion device are provided with water-cooled means. CONSTITUTION: There is formed a throat 4 of which the cylindrical axis is in a cylindrical form and of which the lower end is narrowed into a reverse conical pyramid. There are provided a main combustion device 1 having a fuel feeding nozzle 2 directed toward a direction of the cylindrical axis at its upper part and a secondary air feeding nozzle 3 directed toward a tangential direction thereof and a sub-combustion device 5 in which an upstream end as seen from the flow of combustion gas is cooperatively connected to its lower end, a slag discharging hole 6 is arranged at a lower part of a downstream end and a flow passage where the combustion gas is reversed to flow toward an upper part of the downstream end and ascended.  In this case, a header 9 for a water-cooled pipe 10 is arranged just near the secondary air feeding nozzle 3 installed near the upstream side of the win combustion device 1 while enclosing an inner side of the wall of the win combustion device 1. Then, the water-cooled pipe 10 is buried in the wall of the downstream side in its entire region.
Patent JP-H06321934-A (JP)
Title: Vinylcyclopropanone cyclic acetal compound and its polymer
Inventor: MITA FUMIO
IPC: C08G4/00
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a vinylcyclopropanone cyclic acetal compound, capable of carrying out the ring opening polymerization or cross-linking and providing a low volume shrinkage therein and useful as a raw material for various molding, composite, casting, sealing materials, etc. CONSTITUTION:A compound 9 expressed by formula I (R<1> to R<6> are H or lower alkyl; A is hydrocarbon group), e.g. 1-vinyl-4,7-dioxaspiro[2,4]heptane. This compound is obtained by carrying out the dehydrohalogenating reaction of a dihalovinylcyclopropane compound expressed by formula II (X is halogen) with a diol expressed by formula III using a base. The compound is subjected to the ring opening polymerization or cross-linking with a radical polymerization initiator such as an azo-based polymerization initiator or a peroxide-based polymerization initiator to afford the poly(vinylcyclopropane acetal) expressed by formula IV.
Patent JP-S5734252-A (JP)
Title: Microprocessor
Inventor: YAMAKOSHI MASAHIKO
IPC: G06F9/28
Filed: 1980-08-04
Abstract: PURPOSE:To execute an instruction with a higher speed and to reduce a capacity of a amicroprogram by performing simultaneously writing of a data to a memory and reading of an instruction in the last microcycle at the time of a machine instruction execution. CONSTITUTION:A preinstruction register 15 reads, making use of one step of a microprogram, a machine instruction to be read next from a program memory 9 and plants instantaneously. By switching an output from said register 15 and an output of the memory 9 by a multiplexer 16, an output from the multiplexer 16 is stored as a machine instruction to be executed next, in an instruction register 5. Through the process, in the last microcycle at the time of a machine instruction execution, writing of a data to a memory and reading of an instructon can be executed simultaneously, thus allowing the number of microcycles of one machine instruction to be shorted.
Patent JP-H11289774-A (JP)
Title: Overcurrent protector for inverter
Inventor: UEDA HIDEFUMI
IPC: H02M1/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To perform a series of operations without causing any burden on a CPU by connecting the base terminal of an NPN transistor with the collector terminal and connecting the emitter terminal with the on/off drive input terminal of a semiconductor switching element. SOLUTION: A voltage generated between the terminals of a current detection resistor 22 is amplified through an operational amplifier 35 to produce a positive voltage having a level being set equal to the sum of the forward voltage of a diode 11 and the base-emitter forward voltage of an NPN transistor 6 at the time of overcurrent. When a current exceeding an overcurrent level flows through an IGBT transistor Q1, a base current is fed from the output terminal of the operational amplifier 35 to the base terminal of the NPN transistor 6. Consequently, the NPN transistor 6 is turned on and a PNP transistor is also turned on to pull the gate voltage of the IGBT transistor Q1 down to low level thus turning off the gate voltage of the IGBT instantaneously.
Patent JP-H05158477-A (JP)
Title: Assigner for electronic musical instrument
Inventor: FUJISAWA MINORU
IPC: G10H1/10
Filed: 1992-04-01
Abstract: PURPOSE:To enable selection of musical sound generating channel assigned to input musical sound information without giving uncomfortable feeling to played expression such as sudden disappearance of reverberation in an assigner for selecting musical instrument generating channel assigned to play information inputted with a keyboard, etc., related with an electronic musical instrument generating the musical sound added with effective sound. CONSTITUTION:Multiple musical sound generating channels 26 are assigners to select musical sound generating channel assigned to input musical sound information for an electronic musical instrument consisting of a combination of a musical sound generating part which generates musical sound information based on input musical sound information and an effect adding part for the musical sound signal. It is provided with a calculating means which calculates evaluation quantity for each channel to select channel based on respective states of music sound generating parts, a correcting means which corrects evaluation quantity of respective musical sound generating parts calculated by the calculating means, corresponding to the effect added by an effect adding part corresponding to musical sound generating part, a selecting means which selects a musical sound generating channel based on the corrected evaluation quantity.
Patent JP-H02287935-A (JP)
Title: Magneto-optical recording medium
Inventor: NOHARA HIDENORI
IPC: G11B11/105
Filed: 1989-04-27
Abstract: PURPOSE:To improve reproduction property and protection property of the medium by using a dielectric film which consists of nitrogen compd. containing boron and two or more elements selected from silicon, aluminum and titanium and has a specified range of composition. CONSTITUTION:The transparent dielectric film consists of nitrogen compd. containing boron and two or more elements selected from Si, Al and Ti, and has the composition expressed by structural formula I. Since SiAlTiN is a material of high melting point, the obtd. film is dense with high refractive index and excellent in oxidation resistance, corrosion resistance and humidity resistance. Moreover, the magneto-optical effect can be sufficiently maintained.
Patent JP-H09298049-A (JP)
Title: External electrode type fluorescent lamp
Inventor: YOKOGAWA YOSHIHISA
IPC: H01J65/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp in which light output can be further increased. SOLUTION: In this lamp, rare gas is sealed in a prescribed quantity in a glass tube 1 in which fluorescent material 3 is applied to an inner surface, at least a pair of electrodes 2, 2' are disposed in a tube axis direction on an outer surface of the glass tube 1, and reflection material 6 is provided on a facing surface to an aperture 4 to emit light to the external. Electrodes 2, 2' are partly formed to be translucent, and reflection material 6' is provided at translucent parts of them. Even where the translucent parts are provided in part of the electrodes 2, 2', capacitance of a lamp is not largely decreased, but input energy to the lamp is nearly equal to that in the case where the translucent parts are not provided, so light output can be increased for provision of the reflection material 6'.  The translucent parts may be in the slit form, or in other form desired such as plural holes.
Patent JP-H02291093-A (JP)
Title: Electronic cash register
Inventor: KUSANISHI KAORU
IPC: G07G1/12
Filed: 1989-05-01
Abstract: PURPOSE:To freely perform analysis by providing a file comprising of plural classification codes and the pair of tabulation data corresponding to the classification codes and a setting means for classification items corresponding to the classification codes, performing the addition/subtraction of sale data on the tabulation data when inputting the sale data, and outputting it with a corresponding classification item. CONSTITUTION:The file 11 comprising of the plural classification codes and the tabulation data corresponding to them is provided to a data memory 10, and a classification item setting processing program 13, an arithmetic processing program 14, and an output processing program 15 are provided to a program memory 12, and the classification item corresponding to the classification code can be set with the program 13. And the sale data is added on and subtracted from past tabulation data in the file 11 with the program 14 when the sale data is inputted, and the tabulation data is outputted with the classification item.
Patent JP-H09296958-A (JP)
Title: Combustion type warm air heater
Inventor: HORINAKA KIYOSHI
IPC: F23N5/20
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent room temperature from being excessively raised owing to forced combustion operation upon restarting of a combustor in temperature conditioning control in a combustion type warm water heater for intermittently performing combustion and extinction of the combustor upon the temperature conditioning control for bringing the room temperature into substantial coincidence with a set temperature. SOLUTION: A thermocouple output monitoring part 32 of a control unit 7 monitors whether or not an output level of a themocouple 20 rises above a predetermined level within a predetermined time upon forced combustion operation of a combustor for each time in temperature conditioning control. When the outpurt level rises above the predetermined level within the predetermined time, the amount of combustion of the combustor upon the next time forced combustion operation upon the temperature conditioning control is more reduced than the present time amount of the combustion. Further, when the output level of the thermocouple 20 is prevented from rising above the predetermined level within the predetermined time, the next time combustion time of the combustor in the next time forced combustion operation is more increased than the present time amount of the combustion.
Patent JP-S59256-A (JP)
Title: Modem testing system
Inventor: ITOU TAKUROU
IPC: H04L69/40
Filed: 1982-06-25
Abstract: PURPOSE:To raise the work efficiency for maintenance of an MODEM, by operating a connecting relay by an output signal of a test code detecting circuit, and setting the MODEM to a loop-back state, so that all other MODEMs can be tested from an MODEM of one place. CONSTITUTION:When a test signal is sent out to a transmission line 15 from an MODEM 21, this signal is demodulated 111 by an MODEM 22, and is sent to an MODEM 23 through a signal line 19. Subsequently, in the inside of the MODEM 23, the test signal is detected by a test code detectig circuit 215, a relay 218 is operated by this output signal, and the MODEM 23 is set to turned-back state. By this MODEM 23, the signal is modulated 114, and thereafter, is turned back to a demodulating circuit 112 through a relay 218, and is returned to the MODEM 21 through the MODEM 22. Accordingly, a fault of the MODEM 23 can be searched by collating the transmitted test pattern with the received test pattern in the MODEM 21. Also, in case of testing the MODEM 23 from an MODEM 24, it is executed through a relay 118 by a test code detecting circuit 116.
Patent JP-S6315962-A (JP)
Inventor: JIAN RUI GERE
IPC: A61F7/00
Filed: 1987-05-05
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-S5635655-A (JP)
Title: Assembling of commutator
Inventor: NANBU TOMOMITSU
IPC: H01R39/04
Filed: 1979-08-28
Abstract: PURPOSE:To prevent the deformation of commutator bars when performing a soldering by a method wherein a locking ring is inserted to the upper section of a sliding surface, after commutator bars have been arranged on a commutator substrate, and the locking ring is pushed in to a point in the vicinity of a riser after a winding end section has been soldered on the riser. CONSTITUTION:Commutator bars 6 are placed on the exterior circumference of a cylindrical section 8 of a commutator substrate 5 and after a riser 9 has been inserted to the groove of a riser support 10, an insulated locking ring 7 is inserted to the end section of an antiriser side on the sliding surface of the commutator bar. After the armature winding end section has been soldered to the riser 9 in the above state of condition, the locking ring 7 is pushed down to a point in the vicinity of the base of the riser 9. As a result, the deformation of the sliding surface of the commutator bars due to the heat generated at the time of soldering can be prevented.
Patent JP-S61267848-A (JP)
Title: Communication control system
Inventor: SUGIYAMA AKIRA
IPC: H04L69/40
Filed: 1985-05-23
Abstract: PURPOSE:To cope with an unexpected abnormal state by cutting off a circuit automatically in case a dummy task is not started even when a fixed time passed after all communication processing tasks are through after an abnormal operation processing program is actuated at every fixed cycle. CONSTITUTION:A dummy task 3 is started automatically after plural communication processing tasks 2 are through under the supervision of a multi-task monitor 1. A timer circuit 5 is controlled by an MPU6 which controls totally a device and the task unable interruptions are produced periodically from the circuit 5 to start an abnormal operation processing program 4. In case the task 3 is not actuated even in a single time within the fixed period of time and at the same time the task 2 is through, the generation of an abnormal state is decided. Thus a circuit is cut off to perform the processing for the recovery of an original function of a communication system.
Patent JP-S5531099-A (JP)
Title: Methyl-n-acylanthranilate, its preparation, and agricultural and horticultural fungicide comprising it as active constituent
Inventor: KIRINO OSAMU
IPC: C07D213/81
Filed: 1979-08-27
Abstract: NEW MATERIAL:A methyl N-acylanthranilate derivative of formula I (R is pyridyl group).  
     EXAMPLE: Methyl picolynoylanthranilate.  
     USE: Agricultural and horticultural fungicides having improved control effect on powdery mildew of fruit trees, vegetables, and grains, and the same antifungal activity against drug-resistant fungi as against wild ones.  
     PROCESS: A carboxylic acid of formula II or its reactive derivative is reacted with methyl anthranilate in a solvent, e.g. THF, in the presence of a suitable dehydrating or dehydrohalogenating agent to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59232672-A (JP)
Title: Welding wire feeder
Inventor: NARUKO MASAFUMI
IPC: B23K9/12
Filed: 1983-06-17
Abstract: PURPOSE:To decrease oscillation of a spool for a welding wire by cutting the upper part in the axial direction on the outside circumference of the spool which supports pivotally the shaft of the spool for the welding wire and supporting pivotally the spool for the welding wire in such a way that the inside circumference of the spool contacts the plural ridgelines of the spool shaft. CONSTITUTION:The upper part in the axial direction on the outside circumference of a spool shaft 13 is cut and the ridgeline passing the support points D, E viewed from the side face of a spool 5 for a welding wire is formed in the axial direction. The shaft 13 formed with the plural ridgelines is attached to a frame body and the spool for the welding wire is pivotally supported in such a way that the inside circumference of the spool 5 contacts the plural ridgelines of the shaft 13. The smooth rotation of the spool for the welding wire is thus made possible and the oscillation thereof is decreased.
Patent JP-S5537514-A (JP)
Title: Full-enclosed type motor-driven compressor
Inventor: SUGIYAMA MASAHIKO
IPC: F04B49/02
Filed: 1978-09-08
Abstract: PURPOSE: To make easier restarting by reducing starting torque and by balancing the pressure difference of valve chest at the time of starting by connecting directly the coil of solenoid valve to the starting coil of motor and by electrifying the starting coil and the solenoid valve concurrently.  
     CONSTITUTION: The top of the cylinder 21 is provided with the intake valve 23, the head 24, and the discharge valve 25, and the head cover 26 having the gas pass hole 29 in its inside and also the valve seat 32 of the needle valve 30, the needle valve 30, and the solenoid 31 on its high pressure side, and the solenoid 31 is directly connected through the lead wire 45 to the motor starting coil 41. When the motor starting coil 41 and the motor driving coil are electrified for restarting after stopping the operation of compressor, the solenoid 31 is also electrified concurrently, and thereby the needle valve 30 opens the gas pass hole 29, gas flows from the high-pressure chamber to the low-pressure chamber of the head cover 26, and pressure difference is promptly balanced. Thus, reoperation can be made possbile soon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10304130-A (JP)
Title: Image reader
Inventor: YOSHIDA AKINORI
IPC: H04N1/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To output read images on a printer etc., in the document page order irrelevantly to whether the pages of the document are turned to the right or left. SOLUTION: This image reader optically scans and reads the document mounted faceup on its original platen 7 and is equipped with a line sensor (image pickup means) 11 which reads the document surface while scanning it and distance measuring sensors (distance measuring means) 1 to 4 which measure distances to a fixed point set on the document surface. Then the control part (detecting means, judging means, and output control means) of the image reader detects the turning direction of the pages of the document from variation of the distances measured by the distance measuring sensors, judges the array order of images to be read from the detected page turning direction, and performs output control over the read images according to the array order.
Patent JP-H01279229-A (JP)
Title: Stopping position controller
Inventor: INOUE MANABU
IPC: G03B17/12
Filed: 1988-05-04
Abstract: PURPOSE:To stop a moving member closely to a position which is nearer to a terminating position than a position to which the member bounds back after reaching the terminating position by tentatively stopping the moving member when the member reaches the terminating position and again stopping the member after the member is driven again after the elapse of prescribed time. CONSTITUTION:A control means 5 which tentatively stops a driving means 2 when it is detected that the moving member 1 reaches the terminating position P and re-stops the redriven member 1 when the clocking operation of a clocking means 4 which is actuated by the control means 5 after the member 1 is stopped at the terminating position P stops, when the moving member 1 which is made to nonmoveable beyond the terminating position P until which the member 1 is set to a movable state is driven toward the terminating position P by means of the driving means 2, is provided. Therefore, even when the moving member 1 bounds back after it reaches the terminating position P, the member 1 is redriven toward the terminating position P within prescribed time. Thus the moving member 1 can be stopped at a position which is nearer to the terminating position that the position to which the member 1 bounds back.
Patent JP-S592276-A (JP)
Title: Turntable device
Inventor: MORIWAKI SACHIOSA
IPC: G11B19/20
Filed: 1982-06-28
Abstract: PURPOSE:To obtain a turntable having a small thickness with a simple constitution suitable for a high-density recording medium such as a video disk, etc., by holding the turntable with a planar static pressure gas bearing part which acts directly on the rear side of the turntable and a hemispherical static pressure gas bearing part. CONSTITUTION:First the compressed gas (air) for bearing is supplied through gas feed paths 8 to actuate the planar and hemispherical static pressure gas bearing parts 9 and 10. Then a turntable 25 and a hemisphere 30 are controlled to be set at a prescribed position respectively. Then a motor 37 is driven, and therefore a rotary shaft 12 is revolved via a coupling 38. Then the table 25 is revolved. The table 25 is restricted in the thrusting direction by the parts 9 and 10 and also always kept horizontal by the part 9. A slight tilt of the shaft 12 is restored vertically owing to an unbalance of the pressing force of the part 9.
Patent JP-2000304858-A (JP)
Title: Device and method for measuring propagation time of wave motion
Inventor: SUGINO MASAYOSHI
IPC: G01S7/32
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring propagation time of ultrasonic waves having a simple configuration. SOLUTION: A V-F conversion circuit 90 generates a frequency signal at a pulse width proportional to a voltage level of a saw-toothed wave voltage, and a drive circuit 100 generates a drive signal in accordance with the frequency signal. When an ultrasonic transmitter 20 transmits ultrasonic waves based on the drive signal, this reflected ultrasonic wave is received by an ultrasonic receiver 30, and a zero cross circuit 120 receives a receive signal through an amplification circuit 110 to generate a zero cross signal. An addition circuit 130 adds the zero cross signal and the frequency signal to generate an addition signal. A cycle of beat of ultrasonic waves is calculated by a counting part S and a microcomputer 50 in accordance with each pulse width of the addition signal to calculate propagation time of ultrasonic waves by this cycle.