baber/WOPTO huggingface dataset:
Patent JP-H03259764-A (JP)
Title: Method and device for measuring alternating current magnetization rate
Inventor: YOSHIKAWA HIROSHI
IPC: G01R33/02
Filed: 1990-03-09
Abstract: PURPOSE:To easily and accurately measure the phase of a detector by setting high-temperature superconductors in mutual induction coils, and varying measured temperature in a temperature area which is much lower than its critical temperature and impressing a voltage to a primary coil. CONSTITUTION:Eight mutual induction coils 101-108 are incorporated in a cryostat 1. The high-temperature superconductors are inserted into the coils 101-108 and the measured temperature is varied in the temperature area which is much lower than the critical temperature; and a scanner 2 switches the coils 101-108 in order to detect the phase difference between the phase of voltages impressed to primary coils M1 of the coils 101-108 and the phase of voltages induced across secondary coils M2, and output signals are stored in an external storage device through a lock-in amplifier 3. Those measured values are utilized to adjust the phase differences from the voltages impressed to the primary coils M1 when the phases of the voltages induced across the secondary coils M2 of the coils 101-108 are detected sensitively, thereby finding the actual AC magnetization rates of the samples.
Patent JP-H03262581-A (JP)
Title: Treatment and usage of waste small play pieces
Inventor: NAKADO YOZO
IPC: B09B3/00
Filed: 1990-03-11
Abstract: PURPOSE:To achieve the certain disposal and effective utilization of waste small play pieces by forming a small play piece formed body out of recovered waste small metal play pieces and an inorg. or org. matrix material and utilizing the same as a wt. material. CONSTITUTION:Waste small metal play pieces such as waste pinballs or waste medals are recovered in a play shop and formed into a small play piece molded body using an inorg. or org. matrix material (e.g. gypsum or an epoxy resin). The obtained formed body 3 is utilized as a wt. material. For example, the small play piece formed body 3 fitted with a pattern 4 is prepared using the pattern 4, the matrix material 2 and waste pinballs 1. Then, a form is filled with a hydraulic composition prepared by kneading cement, sand and gravel with water and the small play piece formed bodies 3 fitted with the patterns 4 to form a four-leg wave control block 5. As a result, waste small metal play pieces can be certainly disposed and effectively utilized.
Patent JP-S51135406-A (JP)
Title: Monitoring formula
Inventor: YAMAMOTO KAZUO
IPC: H04B17/17
Filed: 1975-05-20
Abstract: PURPOSE: A monitoring formula capable of assuring with a simple construction the operation monitoring of a digital equipment concontaining an analog-digital conversion part. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55153052-A (JP)
Title: Digital multiplier
Inventor: NAKAYAMA KENJI
IPC: H03H17/02
Filed: 1979-05-16
Abstract: PURPOSE: To reduce arithmetic in frequency by dividing binary-coded data into partial bits and by storing a readable/writable memory with multiplication results of data by all integers expressed within a number of the partial bits.  
     CONSTITUTION: Data (x) from input terminal 11 are multiplied by 2M o  in multiplier 19 and supplied to multiplication part 21, the multiplication result of which is supplied as write data to RAM14 via switch 22. Once writing to RAM14 ends, partial-bit pattern a ij  of data a i  to be multiplied by data (x) is generated by data generator 17 from the low-order bit side and RAM14 is addressed by the partial bit and read. The product of this read (x) and the partial bit is supplied to adder 32 by way of switch 31. The output of this adder 32 is digit-shifted as many times as the number of digits of the partial bits and also added to the partial product read next. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57177293-A (JP)
Title: Drive circuit for dc brushless motor
Inventor: OONO HIROTOSHI
IPC: H02P6/06
Filed: 1981-04-21
Abstract: PURPOSE: To obtain a DC brushless motor capable of always generating constant torque by controlling the feedback of an armature current in accordance with the electric quantity corresponding to the product of the armature current and a field magnetic flux density.  
     CONSTITUTION: The same magnetic field as an applied magnetic field to a Hall element HE 10 (HE 20 ) used as a position detector is applied to a Hall element HE 11 (HE 21 ), and a current responsive to the energizing currents of armature coils L 11 , L 12  (L 21 , L 22 ) flows to the current terminal of the Hall element  HE 11 (HE 21 ). Accordingly, a Hall electromotive force proportional to the product of the armature current and the field magnetic flux density is generated at the voltage terminal of the Hall element HE 11 (HE 21 ), is added by an adder ADD 1  and is applied to an adder ADD as a torque voltage, and is calculated with the torque command voltage V from an input terminal 8. The Hall element HE 10 (HE 20 ) is driven by the output currents of BTL amplifiers A 10 , A 11 , A 20 , A 21  applied with the deviation voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51141283-A (JP)
Title: Automatic cleaning apparatus for milker
Inventor: HASHIMOTO TETSUO
IPC: B08B9/027
Filed: 1975-05-19
Abstract: PURPOSE: Electromagnetic valves and tanks are disposed above an automatic milker to render sterilizing and cleansing processes of the milker automatic. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07242318-A (JP)
Title: Device positioning device
Inventor: KIYOTA KOZO
IPC: H01L21/66
Filed: 1994-03-04
Abstract: PURPOSE:To only adjust the position of a device positioning device even when a device having a different size is handled, so as to dispense with changing of the position of a sensor by constituting a stopper and a sensor so as to hold them by an integral holder. CONSTITUTION:In a front surface mounted-type electric device handier, a device positioning device 1a is so constituted that a stopper 2 capable of being driven so as to be freely projected and retreated on a conveying device 4 and a sensor 6 for detecting the presence of devices to be tested 5a to 5e positioned by the stopper 2 on the conveying device 4 may be integrally held by a holder 3a. The fixing position of the holder 3a can be shifted to a frame 7 through an elongate hole 10 according to the length of the conveying direction of the devices to be tested 5a to 5e, and the distance between a device holding means 8 and the device positioning device 1a is so set that the device holding means 8 may hold the next device 5b when the device positioning device 1a stops the front device 5a.
Patent JP-S62218018-A (JP)
Title: Cut-to-size feed device
Inventor: YAMAMOTO KAZUTOMO
IPC: B26D5/26
Filed: 1986-03-18
Abstract: PURPOSE:To stabilize an accumulated amount in a buffer when paper or metallic materials are continuously fabricated for accumulating them into the buffer in the horizontal direction so as to forward the materials later on at a rate of cut-to-size feeding in order to cut them into a cut-to-size by controlling both fabrication works and an amount of takeoff. CONSTITUTION:A command device 15 including a correction device 153, issues a speed command n2 to a positioning device 11, and also issues an actuation command to the device 11 when a counter 151 counts up a ridge number N whereby a receiving ridge number N is given in advance. Then, a pulse train equivalent to the ridge number N and a receiving speed n2, is applied to a position servo amplifier 10 by the device 11. As a result, a servo motor 9 is driven for rotating a work roll 8 at a speed n2 corrected by both of the rotary speed n1 of a forming roll 1 and the receiving ridge number N so as to receive materials 2 whereby a buffer is stabilized.
Patent JP-H02240094-A (JP)
Title: Production of alkyl 2-deoxyglycosides
Inventor: SUGIMURA HIDEYUKI
IPC: C07H15/04
Filed: 1989-03-13
Abstract: PURPOSE:To simply obtain the subject compounds in a large amount by subjecting a 2-alkoxy-oxetane derivative to ring opening of the oxetane ring and recyclizing in the presence of an acid catalyst in an alcoholic solvent. CONSTITUTION:A 2-alkoxy-oxetane derivative synthesized from 2,3-O- isopropylidene-aldehyde-aldose and an alkyl vinyl ether derivative and a 3- dimethyl, phenyl derivative, etc., thereof are reacted with an acid catalyst (preferably trifluoroacetic acid or sulfonic acid type cation exchange resin) in an alcoholic solvent (preferably methanol) at 25-65 deg.C for 3-32hr to afford the objective compounds. Furthermore, e.g. the trifluoroacetic acid which is the acid catalyst is used in an amount of 10-80% vol./vol. based on the 2-alkoxy-oxetane derivative and the sulfonic acid type cation exchange resin is used in an amount of 90-9000mg/mmol based on the 2-alkoxy-oxetane derivative.
Patent JP-2000254317-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which performs a quick prize ball discharge process, has a function to maintain information of number of prize balls, prevents unfairness with regard to this maintaining function, carries out a reliable storage process of the information of the number of prize balls, and is generalized with regard to a discharge control device. SOLUTION: A pachinko game machine is provided with 15 separate memories capable of coping with whole number of prize balls which are predetermined to be won in a prize ball data memory area in a RAM 203 as memories for adding the number of prize balls beforehand, and a process of successively adding and storing information of the number of prize balls transmitted from a game control device 107 in the memories for adding the number of prize balls in the RAM 203 coping with the information of the number of prize balls is carried out. Then, a discharge control device 106 carries out a discharge process on the basis of memory for addition stored in the memories for adding the number of prize balls.
Patent JP-S54151785-A (JP)
Title: System for detecting abnormal speed of moving body
Inventor: SOMEJIMA TADAHIKO
IPC: G05D13/62
Filed: 1978-05-20
Abstract: PURPOSE: To easily and accurately detect the abnormal speed of a moving speed, by varying the number of turns of a coil in its axial direction and moving a magnet together with the moving body to change the relation between the magnetic flux of the magnet and the coil to induce a voltage.  
     CONSTITUTION: The coil COL is provided around a bobbin BB surrounding the permanent magnet MGT, which moves together with the moving body. The number of turns of the coil COL per unit length is decreased rightward with regard to Fig. When the permanent magnet MGT moves in the bobbin BB together with the moving body, the voltage is produced between the terminals T1, T2 of the coil. When the voltage has exceeded a threshold level, dynamic braking is effected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07241379-A (JP)
Title: Pachinko machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1994-03-04
Abstract: PURPOSE:To provide constitution capable of a shooting stop control which can be applied to various situations in the optimum condition. CONSTITUTION:A PACHINKO machine is provided with a shooting stop selecting switch SW4 which is selectively changed between a shooting stop position where a shooting prohibiting means is actuated to set shooting of balls impossible when a no ball condition is detected by a tank switch SW3, and a position where the shooting prohibiting means is not actuated even when the no ball condition is detected by the tank switch SW3.
Patent JP-H05254793-A (JP)
Title: Control device for forklift
IPC: B66F9/20
Filed: 1992-03-17
Abstract: PURPOSE:To realize safe switching while eliminating a switching valve by using a clamp arm, so that operation of not only clamping but also moving a cargo can be performed further with switching this operation capable in a control circuit, in a forklift provided with a clamp for holding the loading cargo. CONSTITUTION:At the time of operation of clamping a cargo, right/left clamp levers are moved in an opening direction, to supply pressure oil to a side of piston rods of clamp cylinders 2a, 2b through solenoid control valves 24a, 25a, and to open a clamp arm. Thereafter, the clamp lever is moved in a closing direction, and the clamp arm is moved in a closing direction through the clamp cylinders 2a, 2b to hold the cargo. Next in the case of moving the cargo, that is, shift operation, a side shift changeover switch is closed, and for instance in a right side shift, a joy stick lever is turned to a right side to move the clamp arm in a right direction by driving the left closing and right opening solenoid control valves 24b, 25a.
Patent JP-S60242639-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUMURA NOBUTAKE
IPC: H01L23/525
Filed: 1985-03-25
Abstract: PURPOSE:To provide a semiconductor integrated circuit device of the master slice type equipped with a high degree of wiring freedom by a method wherein a basic element assembly is used composed of complementary MIS transistors. CONSTITUTION:Several tens to hundreds of basic cells 21 are longitudinally arranged in a region 20 for basic cells and 10-30 wirings are provided in a wiring space 22 longitudinally arranged in the region 20. A wiring space 23 is laterally formed between basic cells 21, wherein only 1-4 wirings may be accommodated. The presence of a larerally arranged wiring space 23 between basic cells 21 allows wirings to be laterally distributed. With the gate electrode terminal of a basic cell being led out, with its right half symmetrical to its left half, into a longitudinally arranaged wiring space 22, wiring may be accomplished with a great case, resulting in the enhanced freedom of wiring.
Patent JP-H02257497-A (JP)
Title: Integrated circuit
Inventor: SASAKI TAKAYOSHI
IPC: G11C16/02
Filed: 1989-03-13
Abstract: PURPOSE:To prevent data, which are written to the cell of a PROM, from being erased even at a high temperature or after the lapse of a long period by once writing the data, which are read out of the cell of the PROM, to a register according to a signal to instruct rewriting and writing these data to the cell of the PROM again. CONSTITUTION:When rewriting is started, a refresh signal REF is set to '1'. At timing that the refresh signal is '1' and a read signal RD is '0', a register (REG) 109 latches a data signal from a nonvolatile memory (PROM) 103 and outputs a data signal IO. The data signal IO is inputted through a multiplexer (MPX) 110 to the PROM 103 and stored. Since an address signal at such a time is still an address signal when the data signal is read out of the PROM 103, the data written from the REG 109 are stored in an address same as that of a reading time and rewriting is completed concerning one address. Thus, the PROM data can be held even at the high temperature or after the lapse of a long period.
Patent JP-S55154588-A (JP)
Title: Short-circuiting method for electrolytic cell
Inventor: FURUBAYASHI MAKOTO
IPC: C25B15/08
Filed: 1979-05-18
Abstract: PURPOSE: To prevent consumption of a palladium oxide anode due to reduction by using a short-circuiting rod having such a resistance value as induces a voltage drop at both ends of the rod when short circuit is caused and mades the electric potential of the anode higher than the reduction electric potential of palladium oxide.  
     CONSTITUTION: In electrolysis of an aqueous soln. of alkali halide by operating a plurality of electrolytic cells connected in series and each provided with an anode having a cover contg. palladium oxide, when the anode and the cathode of part of the cells are short-circuited, a short-circuiting rod is used having such a predetermined resistance value or a higher value as induces a voltage drop at both ends of the rod when short circuit is caused and makes the electric potential of the anode higher than the reduction electric potential of palladium oxide. The resistance value can be obtd. on the basis of the reduction electric potential, etc. by actual measurement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04356822-A (JP)
Title: Noise shaping d/a converter
Inventor: MICHIMASA SHIRO
IPC: H03M3/04
Filed: 1991-03-25
Abstract: PURPOSE:To obtain a characteristic higher than the D/A modulation system of second-order delta/sigma modulation with simple configuration by defining plural digital filters as constitutive elements and suitably selecting respective transmission functions. CONSTITUTION:The outputs of first and second latches 3 and 6 are inputted to a third adder 4. The output of the adder 4 is inputted to first and second digital filters 7 and 8, the output of the filter 7 is inputted to a second adder 2 and the output of the filter 8 is inputted to a first adder 1 respectively. Thus, transmission functions H1 (z) and H2(z) of the filters 7 and 8 can be independently freely set. Therefore, since both transmission functions are suitably selected, the noise shaping D/A converter can be obtained to easily constitute a delta/ sigma D/A modulation circuit having a new loop gain, to further improve a noise shaping effect in a low frequency area and to suppress quantizing noise low.
Patent JP-S60203235-A (JP)
Inventor: FUJII HITOSHI
IPC: A61B5/02
Filed: 1984-03-28
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-H02238319-A (JP)
Title: Method for measuring position of moving body using laser beam
Inventor: TSUMURA TOSHIHIRO
IPC: G01C3/00
Filed: 1989-03-13
Abstract: PURPOSE:To simultaneously measure the distance up to a moving body and the azimuth of the moving body by rotationally emitting laser beams from two base points respectively in parallel and arranging one of the base points at the center of rotation. CONSTITUTION:Laser beams L1, L2 are successively projected on a moving body W with the rotation of a rotary body 2 in the direction shown by an arrow and the beams reflected by a corner cube 5 successively reach an optical sensor 8 through half mirrors 6, 7. Herein, by measuring the beam detecting time intervals of the reflected beams due to the sensor 8, the distance (l) up to the moving body W can be measured. When the laser beam L1 due to one base point 3 coincides with a reference azimuth N, the beam emitted from a starting point B or the reflected beam from the starting point B of the laser beam 11 is detected by the sensor 8. The rotary body 2 is rotated on the basis of the detection time of said beam and a time is measured until the beam reflected by the corner cube 6 of the moving body W is detected by the sensor 8 to make it possible to calculate the azimuth theta of the moving body W.
Patent JP-S56158118-A (JP)
Title: Dust collector
Inventor: NAGANO YOUSUKE
IPC: B01D46/00
Filed: 1980-05-09
Abstract: PURPOSE: To add a function of low noise, deodorization, etc., for handling a waste gas containing a low dust concentration, other than the dust collecting function, by attaching a cover to a gas outlet of a dust collector, and by making a functional member having a function of either one of the deodorization, the acoustic absorption, and the dust collection, possible to be attached to and detached from this cover.  
     CONSTITUTION: A dust containing air is sucked in through a gas inlet 6; the dusts are caught by the filter surface of a filter 8; the clean air is discharged from a gas outlet 17 after passing through a gas outlet 10 of a filter box 9, a gas outlet 14 of a casing, and a silencer box 15. The dusts acaught by the filter 8 are removed by reciprocating a knob 19 of a dust collecting unit 18, and the dusts drop into a dust box 21. A pocket 31 packed with an adsorbent material 34 such as activated carbons, etc., is installed at the gas outlet 17 in order to add a function of deodorization. An acoustic absorbent or a dust catcher can be provided additionally to this deodorant material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07266870-A (JP)
Title: Rear structure of car body of automobile
Inventor: YOKOTA MASATOSHI
IPC: B60H1/00
Filed: 1994-03-30
Abstract: PURPOSE:To indicate the rear structure of car body of an automobile which increases the freedom of design by lessening the number of parts of the corner part between the sidewall and the rear wall of the car body, and also lessens wind cutting sound by lessening air resistance. CONSTITUTION:A hollow pillar 20, which extends up and down of the car body, is provided at the corner part being made from the outer panel 22 forming the side wall of the car body to back door 33 forming the rear wall of the car body, and this pillar 20 has ventilation ports 22c and 24c for ventilating air inside and outside the cabin, being positioned in the area on the level of side window glass 25, and at the side window glass 25 is made a curved section 26, which ranges without a difference in level from the outside surface of the rear window glass 34, covering the wall face outside the car body of the pillar 20. Accordingly, an opening 29 is made in the section fronting on the ventilation ports 22c and 24c of the side window glass 25, and at the brim of this opening 29, a drafter grill 30, which is equipped with an opening 30a opening, fronting on the rear side of the car body, is set; this is such rear structure of the car body of an automobile.
Patent JP-S61220436-A (JP)
Title: Automatic die bonding apparatus
Inventor: KODAMA MASAMI
IPC: H01L21/52
Filed: 1985-03-27
Abstract: PURPOSE:To execute die bonding automatically, by making binary an image signal of the die tray top to number trays having dice put, and by comparing the number with a reference value to control and drive the trays. CONSTITUTION:Logical products 7 of clocks 6 and an output of a switches 8 for setting a comparing value are numbered 9 to set a comparing value. A binary image signal fed from a terminal 15 is calculated to produce a logical product 11 with clocks 10, and the logical product 12 of the result and a detection range signal 13 is calculated 14. Opening or closing of the switches 17 selects either the calculated value 9 or 14 to display 18 it. By comparing 19 the calculated values 9, 14, a decided signal and its inverting signal are produced 20. A logical product 22 of the decided signal 20 and a detection starting signal which is delayed 23 is calculated and inverted 24 to stop 27 the apparatus or to be delayed 25 to skip the tray. On the other hand, the decided signal 20 is inverted 26 to restart 29. In this structure, if a comparing value is preliminarily set, the apparatus is continuously operated when there is a die within a detection range, or is otherwise stopped to skip the tray, and then is restarted if there is a die within the range, thus enabling automatic die bonding.