baber/WOPTO huggingface dataset:
Patent JP-S60255356-A (JP)
Title: Tool abnormal-cutting monitoring apparatus
Inventor: MIYAKE RIYOUICHI
IPC: B23Q17/09
Filed: 1984-05-29
Abstract: PURPOSE:To monitor the abrasion and abnormal cutting of a tool by calculating the average value of the AE signal supplied from an AE sensor during the gate- signal period at a prescribed intervals and detecting the anomaly of the tool from the comparison between the average value data and threshold level. CONSTITUTION:An AE sensor 3 detects the AE signal having a broad band of 1kHz-1MHz and inputs an output into a preamplifier 4, and the amplified output is inputted into a band-pass filter 5. Said filter 5 allows the frequency signal having a frequency of 100-300kHz to pass, and inputs an output into a rectifying circuit 6, and the output rectified in the circuit 6 is inputted into an A/D conversion circuit 7. The output of a contact sensor 8 for a work 1 and a twist drill 2 is inputted into an ON-delay timer 9, which delays the input signal for a prescribed time and inputs said signal as timing signal for starting A/D conversion into the circuit 7, forming a gate means with the sensor 8. Then, the data is calculation-processed in a computer 10, and the anomaly of the twist drill 2 is detected and an alarm signal is inputted into a display device 12.
Patent JP-S5235547-A (JP)
Title: Liquid crystal display electronic desk computer
Inventor: KUBOTA KANEMITSU
IPC: G09F9/00
Filed: 1975-09-12
Abstract: PURPOSE:The circuit wiring section and electrode pad section of LSI chip for electronic computer use are face-down bonded through Au or the alloy containing Au, thus enabling the computer operation with reduced power consumption.
Patent JP-H08303757-A (JP)
Title: Gas volume adjusting device
Inventor: MATSUMOTO TAKASHI
IPC: F23N1/00
Filed: 1995-05-09
Abstract: PURPOSE: To eliminate a removal or a fixing of a can member and to enable a valve to be simply and easily replaced when the valve is replaced with another one during converting the type of gas. CONSTITUTION: There are provided an equipment plug main body having a gas flow passage which can be communicated with a main body of a burner; a valve body 22 removably and slidably inserted into a through-pass hole of the equipment plug main body for changing and adjusting a degree of opening of a valve hole formed in the gas flow passage; a cam member 29b provided with a can groove 32 enagaged with an operating projection 27 of the valve member 22; and an operating member 29c for rotatably operating the can member 29b. Then, an insertion groove 33 having one end opened is communicated with the cam groove 32 of the cam member 2% or the cam member 29b is resiliently biased toward the operating projection 27 by a resilient member 37 and the cam member 29b can be moved in a direction away from the operating projection 27 against the resilient biasing force.
Patent JP-2000308206-A (JP)
Title: Power plant for vehicle
Inventor: MURATA HIROKI
IPC: B60L50/16
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce shocks caused by the fluctuations of a vehicle drive force at gear change in a power plant which has a transmission with a limited number of gear ratios. SOLUTION: A power plant for a vehicle has a motorgenerator provided downstream of a transmission. Drop in a vehicle drive force (corresponding, for instance, to a region B12) which is produced when the transmission is in operation, i.e., when the output of an engine is not transmitted, is compensated by a power generated by the motorgenerator. The difference between the vehicle drive forces before and after the gear change (corresponding, for instance, to a region A12) is compensated for by the power generated by the motorgenerator. By the increase of the vehicle drive force generated by the motorgenerator, the curve of the vehicle drive force can be smoothed and shocks produced at gear change time can be reduced.
Patent JP-S603954-A (JP)
Title: Device for controlling cutting for continuous casting machine
Inventor: YAKUSHIJIN ASAJIROU
IPC: B22D11/126
Filed: 1983-06-20
Abstract: PURPOSE:To prevent generation of an error in clamping and to improve the cutting accuracy of a billet by actuating a clamper by taking the delay in the real time required for operation of the clamper into account for the measured length value in a billet length measuring part and the moving speed of the billet. CONSTITUTION:A delay in the clamping time specific to a clamper 7 is preliminarily set in a setter 12 for the clamping time. When a billet 11 moves on a roller table, a measuring roll 4 contacts rollingly with the billet 11 and the speed signal of the billet 11 is inputted from a synchronizing signal generator 8 to a controller 10. When the billet 11 arrives at a torch 5, the measuring roll incorporated therein measures the length of the billet 11 and a length measuring signal is inputted from the transmitter 9 to the controller 10. The controller 10 outputs an operation signal to the clamper 7 of the torch 5 to clamp the torch 5 to the billet 11 and to move the torch synchronously with the billet 11. The controller 10 operates a torch driving part 6 to cut the billet 11. The controller 10 unclamps the clamp 7 after the cutting and resets the torch 5 to the initial position.
Patent JP-H10302601-A (JP)
Title: Electromagnetic relay and manufacture thereof
Inventor: OGAWA YUKIO
IPC: H01H49/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay and a manufacturing method thereof capable of stabilizing a spring characteristic of a hinge spring without any distortion of a weld piece and a flexible piece. SOLUTION: This relay is provided with an armature 31 supported rotatably so as to be able to move in a seesaw to both direction in association with magnetization and demagnetization with both of magnetic pole parts 11a, 11b of an ion core 11; an insulating member 32 where both support parts 32a, 32a which protrude to side directions are provided to fix a central part of the armature 31; a pair of movable springs 33, 33 in which base end is supported with each support part 32a while a movable contactor is disposed counter to a fixed contactor 21 at each pointed part; and a hinge spring 34 which has a weld piece 34a welded to a terminal plate 22 and a bendable piece 34b formed by bending the piece 34a and capable of bending by seesaw movement of the armature 31.  In this case, the hinge spring 34 is made such a constitution that the weld piece 34a, brought into close contact with the terminal plate 22.
Patent JP-2000304775-A (JP)
Title: Digital oscilloscope
Inventor: SENDA SATOYUKI
IPC: G01R13/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make effectively acquirable waveform data at an instantaneous moment of generating expecting conditions without being limited by the number of data buffers, by providing a sequential storage triggering function for ending a measuring operation when preset measurement ending conditions are satisfied. SOLUTION: In addition to a normal sequential storage trigger TR1, a sequential storage trigger TR2 function for continuing data taking-in to a data buffer capable of setting measurement ending condition until measuring conditions are satisfied is provided. A digital memory is divided, for example, into ten data buffers to a ring buffer group, and waveform data of each period A1 to A10 are continuously taken into the ten buffers from the start of measuring by the sequentially buffering function. When the TR2 is generated, inputting of the data is finished, and the data stored in the ten buffers are formed on a display unit during a period B. Thus, even in the case of continuously generating the trigger TR1, necessary waveform can be effectively acquired.
Patent JP-H05288391-A (JP)
Title: Method and device for detecting current for air conditioner
Inventor: ISOBE TOMONORI
IPC: H02H7/08
Filed: 1992-04-03
Abstract: PURPOSE:To obtain a correct real value of current supplied to an air conditioner by inputting current waveform in digital data and obtaining an average of the digital data. CONSTITUTION:Voltage at an output terminal (a) of a current transformer 33 is applied to an A/D port of a microcomputer 41, which takes in this data at an interval of 500musec. Voltage of +5V is applied to a series circuit formed of voltage divider resistor 92a and 92b. At this time, the divider resistors 92a and 92b having the same resistance value, a connection point of the resistors 92a and 92b, that is, an output terminal (b) of a current transformer 33 is at +2.5V. A resistance value of a resistor 91 is set at such a value as a voltage variation at the output terminal (a) of the current transformer 33 can go up and down by 2.5 with respect to +2.5V (the voltage at the output terminal (b)), and at the same time, as a peak value of the current correspond to 30V in the case that the voltage is 2.5V on positive side.
Patent JP-S5537561-A (JP)
Title: Air-ruel ratio control system
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/14
Filed: 1978-09-08
Abstract: PURPOSE: To control air-fuel ratio in  fixed level with a quick response by comparing a term during which the air-fuel ratio is higher than the fixed level with another term during which the same is lower and delay-controlling the longer term to be apparently longer.  
     CONSTITUTION: A discriminating circuit 20 is used to discriminate between the output signal of an air-fuel sensor 10 and a reference level corresponding to a fixed air-fuel ratio by comparison, and outputs a discrimination signal which is reversed by the discrimination whether the air-fuel ratio is over the fixed level or not. An integration circuit 40 is used to increase or decrease air-fuel ratio compensating voltage on the basis of the output of a delay circuit 30. Air-fuel ratio controlling means 50 is used to control the injection amount of fuel according to the output voltage of this integration circuit 40 for regulating the air-fuel ratio in the fixed level. The output signal of the air-fuel ratio sensor 10 is amplified by an amplification circuit 60 and input into a delay time control circuit 70, by whose output the delay time of the delay circuit 30 is controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02286828-A (JP)
Title: Load control device of internal combustion engine
Inventor: SUZUKI JUN
IPC: F02B39/04
Filed: 1989-04-27
Abstract: PURPOSE:To allow a car to run at specified speed at all times by calculating the target transmission ratio at the time of constant speed operation of a variable speed mechanism which varies the revolving speed of an air pump, thereupon adjusting the variable speed mechanism, and by controlling the revolving speed of the air pump. CONSTITUTION:In accordance with the degree of opening of an accel. pedal 15 sensed by a sensor 17 a control unit 30 changes the transmission ratio of a variable speed mechanism 12 through a hydraulic control circuit 50, and thereby the revolving speed of a crank shaft 1a is changed to adjust the revolving speed of an air pump 10 to serve controlling of the load on the engine concerned 1. When the constant speed running mode is set by a cruise control switch 26, the target transmission ratio of the variable speed mechanism 12 corresponding to the target car speed is set on the basis of signals given by a car speed sensor 25, shift position sensor 27, engine revolving speed sensor 16, etc., and the revolving speed of the air pump 10 is controlled through the variable speed mechanism 12. Thus the car is allowed to run at specified speed always during constant speed running.
Patent JP-S603693-A (JP)
Inventor: KOIKE TAKEO
IPC: G09G5/26
Filed: 1983-06-22
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-S62274206-A (JP)
Inventor: MAIKERU KIIRI
IPC: G02B6/00
Filed: 1987-05-08
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-H08304931-A (JP)
Title: Image reader
Inventor: WAKE HISATO
IPC: H04N1/04
Filed: 1995-05-09
Abstract: PURPOSE: To easily embody a double variable power mechanism by inverting an imaging lens in an optical axis direction. CONSTITUTION: This image reader has a first original 11 which has a first width h1 , a second original 12 which has a second width h2 different from the first width, an imaging optical system 30 which forms the images of the first original 11 and the second original 12, a photoelectric conversion means 20 which photoelectrically converts the image formed by this imaging optical system 30 and has a third width h3 and an inverting mechanism 40 which inverts the imaging optical system 30 in the optical axis direction on the optical axis connecting the originals 11, 12 to the photoelectric conversion means 20. The ratio of the first width h1 and the third width h3 is n-times and the ratio of the third width h3 and the second width h2 is n-times.  The ratio of the distance from the originals 11, 12 to the imaging optical system 30 and the distance from the imaging optical system 30 to the photoelectric conversion means 20 is n-times before the inversion and 1/n-times after the inversion.
Patent JP-2000300199-A (JP)
Title: Production of foaming o/w-type emulsion composition
Inventor: KIMURA TERUYUKI
IPC: A23L9/20
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To produce a foaming O/W-type emulsion composition giving a whipped product having improved stability by setting the final cooling temperature of cooling step within a specific range. SOLUTION: The objective composition such as a compound cream used as a foaming O/W-type composition for topping, etc., in confectionery production field and bakery field can be produced by controlling the final cooling temperature of the step for cooling with a cooler 5 between 15 deg.C and 30 deg.C to control the amount of precipitated crystal of emulsion particle in the cooling step to 4-15% and slowly crystallizing the product in the subsequent aging step, i.e., the step to transfer and fill the cooled product and age in a refrigeration container at about 5 deg.C. The cooling rate in the cooling step is preferably about 5-10 deg.C/min which is same as the cooling rate of the conventional process.  The product put into the refrigeration container at about 5 deg.C is slowly cooled to 5 deg.C at a rate of about 1 deg.C/hr spending about 20 hr to almost completely finish the crystallization.
Patent JP-H01280999-A (JP)
Title: Variable acoustic body
Inventor: NORO MASAO
IPC: H04R3/04
Filed: 1988-05-06
Abstract: PURPOSE:To attain continuous and minute control of an acoustic impedance by using an impedance control means so as to control the equivalent impedance of a variable impedance means. CONSTITUTION:An electroacoustic transduing means 2 such as a dynamic cone speaker is fitted to a frame 1 and a variable impedance means 3 is connected to the electroacoustic transducing means 2 and an impedance control means 4 is connected to the variable impedance means 3. The variable impedance means 3 is an electric load of the electroacoustic transducing means 2 and the equivalent impedance Z0 generated therein is made variable from the positive to the negative regions. The impedance control means 4 is a means to control continuously and minutely the equivalent impedance Z0 of the variable impedance means 3. Thus, the acoustic impedance is controlled electrically and the passive characteristic with respect to the acoustic energy is controlled continuously and delicately.
Patent JP-S5538721-A (JP)
Title: Polarity deciding system for transmission signal
Inventor: SHIMADA ISAO
IPC: H04Q9/14
Filed: 1978-09-08
Abstract: PURPOSE:To prevent the misconnection troubles as well as to facilitate an easy connection by securing an automatic decision of the polarity of the signal line which transmits the signal row of the RZ long code system and thus receiving the correct signal at the terminal unit. CONSTITUTION:The signal which defines signal line l1+ and l2- each is supplied to one input of AND gate G1 as well as to the other input via charge/discharge circuit T1 and buffer BF1. In the same way, the signal defining signal line l1- and l2+ each is supplied to gate G2, and these outputs are supplied to OR gate G3 to be processed through logic circuit M. Circuit T1 is the serial circuit of the resistance diode and the RC parallel circuit. When the signal of signal line l1+ and l2- is correct, the correct signal output is obtained at the output of gate G1 with the output of gate G2 turned 0. If the signal features the opposite polarity, the state is also reversed. Thus the signals of either polarity are supplied to circuit M through gate G3, and as a result, the trouble caused by the misconnection through construction can be avoided.
Patent JP-H09297240-A (JP)
Title: Method and device for controlling optical fiber axial alignment
Inventor: MIKAWA MASAHIKO
IPC: G02B6/24
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide method and device for controlling an optical fiber axial alignment capable of clarifying a course of a control system design based on a linear control theory, warranting convergence of an axial shift amount of an optical fiber and stable axial shift corrective operation. SOLUTION: A feedback control device 5 in a controller 4 operates from the axial shift amount dX[i-L] obtained by an observation device 2 based on a prescribed system, and data outputs a control amount u[i] in a prescribed control subject model. Similarly, a nonlinear compensator 6 in the controller 4 operates from the control amount u([i] based on the prescribed system, and data outputs a voltage change rate (V[i]-V[i-1])/T. Further, similarly, an integrator 7 in the controller 4 integrates the voltage change rate (V[i]-V[i-1])/ T to output a voltage value V[i], and imparts the voltage value V[i] as an instruction value of an individual axial alignment mechanism 1.
Patent JP-H02290769-A (JP)
Title: Article transporting device
Inventor: OBARA OSAMU
IPC: B65G47/90
Filed: 1989-04-30
Abstract: PURPOSE:To improve the stability at a horizontal position by positioning the node point of a damping mechanism and a pivot shaft core on a straight line in a horizontal attitude, in the constitution in which an article holding part and a device body side suspension-supported onto a monorail, through the damping mechanism and an article is transported in the horizontal state. CONSTITUTION:An article holding part 202 is connected with the body 201 of an article transporting device 200 by a pivotal shaft 203 which crosses at right angle with the traveling direction and extends in the nearly lateral direction, and the body 201 side and the article holding part 202 are connected by a damping mechanism 204 which attenuates the swing movement and converts it to a rectilinear movement, and the article holding part 202 can be held always in a horizontal state. In other words, the absorber 205 of the damping mechanism 204 is connected with the body 201 by a pin 206 (node point (a)), and a piston rod 207 is connected with the article holding part 202 by a pin 208 (node point (b)). In this case, the node points (a) and (h) of the damping mechanism 204 and the axis core (c) of the pivot shaft 203 are positioned on a straight line at the horizontal attitude, and the aixs core (c) of the pivot shaft 203 is positioned at an intermediate position.
Patent JP-H08282893-A (JP)
Title: Device and method for tension control in strip material winder
Inventor: KANO HIROSHI
IPC: H01M4/36
Filed: 1995-04-13
Abstract: PURPOSE: To provide a device and method for tension control in strip material winder in which the delivering quantity by change of the winding diameter of a strip material can be corrected to keep the tension of the strip material constant. CONSTITUTION: This device is applied to a winder for winding a strip material 1 delivered from a feed shaft 2 side driven by a motor 4 and wound on a winding shaft 14 similarly driven by a motor 15 in contact with a dancer roller 18, and it has a tension control circuit 30 for calculating the winding diameter of the strip material 1 wound on the feed shaft 2, and correcting the material feed speed from the feed shaft 2 side according to the calculated winding diameter.
Patent JP-H0886941-A (JP)
Title: Adaptable socket that is wired beforehand in non-dedicated pattern for communication system
Inventor: JIYATSUKU NOJITSUKU
IPC: G02B6/36
Filed: 1995-04-13
Abstract: PURPOSE: To provide a socket for communication system freely adaptive to many purposes. CONSTITUTION: Concerning the adaptive socket dedicated and previously wired for communication system, this socket is provided with plural module elements, namely, a planar board 1, connector 2 and printed circuit board equipped with contacts for receiving paired lead wires 6. Further, the socket is selectively provided with a protection cover 5 fitted to the rear part of the planar board 1. Further, suitably, the socket is provided with a photoelectric transducer 7 fixed onto the printed circuit board 3 and an optical fiber connector, and the photoelectric transducer 7 is remotely operated through any one of paired lead wires 6.
Patent JP-S5812044-A (JP)
Title: Storage system for sampling data of 2-level type signal
Inventor: KASUYA YOUICHI
IPC: G06F3/05
Filed: 1981-07-16
Abstract: PURPOSE:To minimize a storage area to be used and to improve the sampling speed, by performing leel discrimination with an address of storage location of a sampling data, in reading data storage system of a bar code reader. CONSTITUTION:In sampling a continuous signal substantially taking the 1st or 2nd level only at a prescribed period and storing the signal to a stoage device M, sampling numbers n1-n3 from a changing point produced before to that produced afterward as to changing points t1-t5 of a sampling data value are counted and the count value is sequentially stored to storage positions m1-m4 in a storage device M, and a discrimination flag (d) representing whether addresses a1-a4 of the storage position started with the storage of the sampling data are an odd or an even number, is stored and the discrimination of the 1st or 2nd level is made depending whether the addresses a1-a4 of the storage position of the sampling data is an even or an odd number.
Patent JP-S62267770-A (JP)
Title: Electrophotographic recorder
Inventor: ISHIKAWA YASUSHI
IPC: G03G15/05
Filed: 1986-05-15
Abstract: PURPOSE:To improve the qualities of records formed on a recording medium, by providing a toner transferring section closer to the 1st magnet member side than the midpoint between the 1st and 2nd magnet members which carry magnetic toner along the surface of a toner carrying body. CONSTITUTION:Magnet members 1 and 2 are provided in a state where they are faced to each other with a prescribed gap (d) between them and the gap (d) is set in such a way that rays of light can enter into the gap and no magnetic interaction takes place between the members 1 and 2. The members 1 and 2 are respectively provided with numerous N- and S-magnetic poles which are alternately formed in their peripheral directions and carried into sleeves 11 and 12 freely rotatively. The sleeves 11 and 12 are coupled with each other by means of a toner carrier 3. The carrier 3 is provided with a photosensitive body 5 and a toner transferring section 8 is formed by positioning the photosensitive body 5 in the vicinity of the member 1 which is deviated toward the member 1 in the direction opposite to the toner carrying direction from the midpoint between the members 1 and 2. A light beam 10 modulated in accordance with picture/character information advances into the gap (d) by means of an optical scanning means 9 and optically scanned from the transparent supporting body 5a side of the photosensitive body 5. Therefore, the qualities of records can be improved.