baber/WOPTO huggingface dataset:
Patent JP-H03231460-A (JP)
Title: Semiconductor memory device
Inventor: ITO HIROSHI
IPC: H01L21/8244
Filed: 1990-02-06
Abstract: PURPOSE:To reduce a cell size, to make a resistance high, to make a density high and to make a power consumption low by installing the following: a diffusion layer, of an opposite conductivity type, which is connected to a gate electrode of a MOS transistor; a plurality of insulating films; and a resistance layer for load element use. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P-type silicon substrate 1; a contact hole 4 is made in the film 3. Then, an N-type diffusion layer 7 is formed; after that, a gate electrode 5 which has been connected to the layer 7 and a silicon oxide film 6 are formed. Then, an N<-> type diffusion layer 8 connected to the layer 7 is formed; after that, a silicon oxide film 9 is deposited on the whole surface; a sidewall part 9a is formed. Then, an N<+> type diffusion layer 10 is formed; only a silicon oxide film 11 is removed by making use of a photoresist film 12 as a mask; a contact hole 13 is made. The film 12 is removed; after that, a high-resistance layer 14 and a power-supply interconnection 14a which is connected to the layer 14 are formed; an interlayer insulating film 15 is deposited on their surface; a contact hole 16 is made; a digit line 17 is formed. Thereby, a cell size is reduced, a resistance is made high, a density is made high and a power consumption is made low.
Patent JP-S63194421-A (JP)
Title: Signal selector
Inventor: GOTO MAKOTO
IPC: H03K17/00
Filed: 1987-02-09
Abstract: PURPOSE:To reduce the required number of input signals, by constituting a selector with a ternary signal decoding means which varies a first signal being varied to ternary values to binary values, and a means which outputs selectively the decoding signal on one side of the above means and a second signal by the decoding signal on the other side of the above means. CONSTITUTION:The titled selector is constituted of a ternary signal decoding part 11 and a selective output part 12, and the decoding part 11 is constituted of current mirror parts 21 and 22, and a decoding signal generating part 23. A first signal C with the ternary values is generated by adding signals A and B on the gates of transistors 71 and 72 respectively, and is inputted to the above current mirror parts. A first output line of the mirror part 21 is connected to a third output line of the mirror part 22, and the sizes of the capacity of current inflow and outflow are compared, and a signal E with binary values corresponding to the size is generated. Similarly, a second output line of the mirror part 21 is connected to a fourth output line of the mirror part 22, and a signal F with the binary values is generated. Therefore, the signals E and F with binary values can be generated corresponding to the states of the signal C. The signals E and F are outputted as the decoding signals G and H via the decoding signal generating part 23. To the selective output part 12, the signals G and H and a signal D from an input terminal 2 are inputted, and the decoding signal G or the signal D is selected and outputted corresponding to the state of the signal H.
Patent JP-S58144534-A (JP)
Inventor: KUWABARA SHIGETOMI
IPC: G01R29/18
Filed: 1982-02-23
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-S62186330-A (JP)
Title: Random number generating circuit
Inventor: MIURA KENICHI
IPC: G06F7/58
Filed: 1986-02-13
Abstract: PURPOSE:To generate the random numbers having high quality in a long period from 2N-1 without damaging the fastness and the simplicity of a circuit by an M sequence method by providing a non-linear coupling logic circuit and a logic circuit to change a bit column in a shift register and coupling plural shift registers by the non-linear coupling logic circuit. CONSTITUTION:Shift registers 10-1-10-m with a feedback generate respective bits of the random numbers of a word length (m) bit respectively. The bit value of the final step of the shift register and the bit value in the step on the way are fed back to the first step of the shift registers 10-1-10-m through EOR circuits 13-1-13-m. A non-linear coupling logic circuit 11 inputs the logic value specified optionally beforehand for respective steps of the shift registers 10-1-10-m with the feedback. The output is inserted to the loop of the shift register with the feedback to generate other bit through M sequence changing circuits 12-1-12-m composed of the EOR circuit and the bit column by an inherent M sequence is changed.
Patent JP-S53113863-A (JP)
Title: Injection-blow molding equipment
Inventor: YASUIKE AKIO
IPC: B29B11/08
Filed: 1977-03-16
Abstract: PURPOSE:To provide the title molding equipment effecting highly efficient molding operation with simple driving and positioning mechanism, by reciprocating a movable mold along a straight route between an injection molding station and blow molding one.
Patent JP-S55121570-A (JP)
Title: Commodity sale data processing system
Inventor: OKUNO KAZUYUKI
IPC: G07G1/12
Filed: 1979-03-10
Abstract: PURPOSE: To make it possible to discriminate the total key and subtotal key of the input part of the two-person system by making use of a change in tone, in addition to the discrimination through the flashing of a lamp, by making different confirmation tones generated in the operations of the total key and subtotal key.  
     CONSTITUTION: When subtotal key K 3  or tortal key K 4  is depressed, CPU11 makes a decision on whether the depressed key is total key K 4  or not. This decision data is inputted to timer selecting circuit 8, which selects 1st timer 91 by this data signal when total key K 4  has been pushed. Simultaneously, timer 91 operates to generate its output for a certain time and its output is applied to AND gate 5. Therefore, gate 5 allows the signal of oscillator 4 to pass through for the certain time, and consequently speaker driving circuit 6 operates to generate a sound from speaker 7. In case of key K 3 , circuit 8 selects 2nd timer 92, which is put into operation. In this case, the periods when timers 91 and 92 generate their outputs differ from each other, so that keys K 3  and K 4  will differ in the sound generation period. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63196325-A (JP)
Title: Wire-cut electric discharge machining device
Inventor: IWASAKI TAKESHI
IPC: B23H7/06
Filed: 1987-02-12
Abstract: PURPOSE:To make it possible to complete an unmanned process by continuing machining along a machining locus in the reverse direction after recovery of an electrode when a control device discriminates that the electrode may not pass through a machined groove due to deformation of a workpiece upon breakage of the electrode during machining. CONSTITUTION:When a wire electrode 1 is broken during machining, an X-Y table is moved by an X-axis drive device 2 and a Y-axis drive device 3 so as to move a workpiece 12 while the electrode 1 is moved from a wire breakage position 4 to a machining initiating position 5. Further, after the wire electrode 1 is repaired, the electrode 7 is allowed to pass through a machined groove 7 along an already set machining locus 6. Further, when the electrode 1 reaches the wire breakage position 4, a control device 11a delivers a control signal to a machining power source 8 which is energized to restart the machining. On the way of the movement of the electrode along the locus 6, if there is a part in which the width of the machined groove is smaller than that of the electrode 1 due to deformation, the electrode 1 is broken. When a control device 16 detects the breakage of the wire electrode 1, it returns the electrode 1 to the machining reinitiating position 5 to repair the electrode 1, and then machining along a reverse locus 6' is continued in accordance with a program in a user's memory.
Patent JP-S62202234-A (JP)
Title: Advance control system
Inventor: TEJIMA TORU
IPC: G06F11/00
Filed: 1986-02-12
Abstract: PURPOSE:To identify whether the instruction prefetch function is stopped or not in the processor side by providing a display means, which outputs a display signal indicating whether the instruction prefetch function is executed or not, in a storage device provided with an instruction prefetch means. CONSTITUTION:A storage device 1 provided with an instruction prefetch means 100 is provided with a display means 200; and when the means 100 executes the instruction prefetch function, a prefetch display signal (p) is outputted from the means 200, and a corresponding message is displayed on a processor 2. Consequently, it is identified whether the instruction prefetch function is stopped or not in the processor 2 side. Since the accuracy of the prefetch display signal is confirmed in the processor side as the result, the prefetch function can be stopped by a prefetch inhibiting signal ih; and a fetch request signal if is outputted from the processor in the prefetch function stop state to release the stop of the instruction prefetch function, thus preventing an information processing system from being left degraded in throughput.
Patent JP-S54121315-A (JP)
Title: Valve lift varying mechanism for internal combustion engine
Inventor: TAKIZAWA MASAAKI
IPC: F01L1/12
Filed: 1978-03-14
Abstract: PURPOSE: To vary the valve lift depending on the negative pressure of an intake pipe, by opening or closing a negative pressure control valve depending on the negative pressure.  
     CONSTITUTION: The negative pressure control valve 70 consists of a valve element 75, which is tightly fitted in a valve hole 71 and comes into contact with a valve seat 73 connected to a relief passage 31, and a spring 79 for thrusting the valve element 75. A negative pressure chamber 77 is connected to a vacuum passage 81 and communicates with the intake pipe of the engine. The negative pressure of the intake pipe is weak and approximate to the atmospheric pressure when the load on the engine is high. Even if the weal negative pressure is applied from the vacuum passage 81 to the negative pressure chamber 77, the valve element 75 is thrusted to the valve seat 73 by the force of the compressed spring 79. Therefore, it is impossible that pressure oil flows out of an orifice 63. A cylinder 53 and an outer cylinder 51 of a hydraulic tapprt 50 are integrally actuated. The movement of a cam 41 is transmitted to the pad 13 a as the movement is, so that the valve lift gets high and almost constant. When the load on the engine is low, the negative pressure of the intake pipe is strong. Thus, the negative pressure of the negative pressure chamber 77 becomes strong, the valve element 75 moves back and the valve lift decreases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232971-A (JP)
Title: Device for vapor formation of thin film
Inventor: YANAGISAWA HIROSHI
IPC: H01L21/31
Filed: 1990-02-09
Abstract: PURPOSE:To allow the continuous formation of thin films by a CVD method without absorbing moisture in insulating films of a coating type by providing a means for heating the samples in a predischarge chamber and a means for supplying ozone to the samples. CONSTITUTION:The insulating films of the coating type are first formed by an ordinary spin coating method on the planar samples 14 formed with semiconductor elements. The planar samples 14 are then imposed on a transporting mechanism 15 existing in the predischarge chamber 15 and while the samples are kept heated to 200 deg.C by lamps 18. The ozone generated by an ozone generator 16 is introduced through a nozzle 17 for uniformizing gaseous flow to the surfaces of the planar samples 14. This state is maintained for 20 minutes to bake the insulating films of the coating type. The supply of the ozone is then stopped, and after the inside of the predischarge chamber 11 is evacuated to a vacuum, the planar samples 14 are transported through a gate valve 13 by the transporting mechanism 15 into a plasma reaction chamber 12 where the thin films of SiNx are formed by the plasma CVD method. The formation of the plasma CVD films is possible without exposing the samples to the atm. air after the baking of the insulating films of the coating type.
Patent JP-H07241093-A (JP)
Title: Motor controller
Inventor: KONNO SHUJI
IPC: H02P23/04
Filed: 1994-02-25
Abstract: PURPOSE:To prevent application of significant impact or vibration to a load when the operation of a motor is switched from speed control mode to position control mode. CONSTITUTION:Under speed control mode, the speed of a synchronous motor 1 is controlled by comparing a speed command signal SC from a main control circuit 3 with a speed feedback signal SFB from means 14 for detecting the speed of the synchronous motor 1. Under position control mode, the position of the synchronous motor 1 is controlled by comparing a position command signal PC from the main control circuit 3 with a position feedback signal PFB from means 16 for detecting the position of the rotor of synchronous motor 1. At the time of switching from speed control mode to position control mode, a correction means 22 converts the speed feedback signal SFB into a position command correction signal PCA which is then added to the position command signal, PC.
Patent JP-H01204622-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1988-02-09
Abstract: PURPOSE:To make it possible to detect and inform the water level in a simple structure by providing a transmitter to transmit supersonic waves to the inner bottom of an inside pot and a receiver to detect the reflected waves, at the upper part of a main body. CONSTITUTION:When a user puts rice in an inside pot 4 and washes it, and after that, he adds the water adequately, puts the inside pot in a main body 1, and turns on a detecting arm 5, supersonic waves are transmitted from a supersonic sensor transmitter 6 at the tip of the detecting arm 5 by the function of a controller 8. After transmitting the supersonic waves, the controller 8 starts the clocking. The transmitted supersonic waves reach the water level in the inside pot 4, but, since there is a large difference in the density between the air and the water, and between the sound transmission speeds of them, the supersonic waves are reflected. The reflected supersonic waves reach a receiver 7 of the detecting arm 5. The receiver 7 generates an oscillation by the reflected supersonic waves, and transmits an electric signal. When the electric signal from the receiver 7 is received, the controller 8 stops the clocking, finds the height from the bottom of the inside pot 4 to the water level, and displays the value in a display 9.
Patent JP-2000227477-A (JP)
Title: Laser distance measuring device
Inventor: OKUMURA EISUKE
IPC: G01S17/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To realize a high-precision distance measurement from a long distance to a short distance. SOLUTION: This device is so composed that a reflected beam reception part 11 equipped with a reception visual field having a reception visual field in a shape where a long distance irradiation pattern, a medium distance irradiation pattern and a short distance irradiation pattern of a laser beam emitted from a laser beam irradiation part 10 are installed roughly in parallel, is installed, and that the reflected light of the laser beam emitted from the laser beam irradiation part 10 is received by the reflected light reception part 11, to thereby measure the distance of a measuring object.
Patent JP-S63196017-A (JP)
Title: Magnetic field applying device
Inventor: SATO KENICHI
IPC: C30B15/22
Filed: 1987-02-09
Abstract: PURPOSE:To reduce the size of a whole magnetic field applying device by forming a superconducting magnet in a U shape to make a semicircular magnetic field applying space opened upward to dispose an object to be applied with a magnetic field in the space, thereby efficiently applying the magnetic field having high density thereto. CONSTITUTION:A superconducting magnet 11 having a cryostat is formed in a U shape, a semicircular magnetic field applying space 12 is formed inside a bent, the space 12 is disposed at the top side of the magnet 11 and opened upward. Accordingly, a magnetic field applying device can be so disposed as to enclose an object A to be applied with a magnetic field with a superconducting coil. The space 12 in which the object A is disposed has a large magnetic flux density. Thus, the space 12 is utilized without waste to efficiently apply the generated magnetic field to the object, and the coil and the cryostat can be reduced that much corresponding to the no waste of utilizing the space 12 and the generated magnetic field, thereby reducing the size of the device.
Patent JP-H09195561-A (JP)
Title: Multistory parking lot for bicycle
Inventor: KAWAMOTO KAZUO
IPC: E04H6/18
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To eliminate public nuisances of parking bicycles and contribute to environmental beautification in a station square or the like and effectively use the ground and further serve for robbery prevention. SOLUTION: A plurality of containing layer bases 5 continuously arranged vertically are provided so as to be moved up and down along guide rails 4 by an actuating device 6, in the containing space 2 of a tower. Floor base boards 51 are laid on the respective containing bases 5 and connected to each other by joint columns 10. Holding frames 12 used in common for grooved wheel guides are provided in the front and rear direction on the upperface of the floor base boards 51. An antitheft panel which is breadthwise transferable, is erected at the entrance of the front face of respective containing bases 5. The entrance of the holding frame 12 used in common for grooved wheel guides can be closed by this panel and further, fixed by a locking device.
Patent JP-S58147604-A (JP)
Title: Method for inspecting diameter of rod wire and for controlling size thereof
Inventor: OKA TOSHIHIRO
IPC: B21C51/00
Filed: 1982-02-26
Abstract: PURPOSE:To minimize the deviation of the diameter and circumference of a product, by using a thickness gage, which is continuously revolved around the circumference of the rod wire, continuously measuring the diameter, and performing display and control. CONSTITUTION:Light emitted from a light source 2 becomes a parallel light beam through a lens 2. The image of the rod wire 1 is formed on a photoelectric transducer array element 5 through a light receiving lens 4. The diameter image of the rod wire 1, which is projected on the photoelectric transducer array element 5, is outputted as a pulse train corresponding to brightness from the array element 5, based on shift pulses applied from an oscillator 6. The pulses of the output is counted by a counter 7. The counted values are averaged at a specified interval. The transduced diameter value is transmitted to an operation processor 9. The free surface diameter, the maximum diameter, and the minimum diameter are sent to a display device 14 from the operation processor 9.
Patent JP-H01218560-A (JP)
Title: Shrimp feed
Inventor: MARUKOMU SHIIBOON SUMISU
IPC: A23K1/18
Filed: 1988-02-12
Abstract: PURPOSE: To provide a feed compsn. for breeding shrimps which has an excellent shape retaining property in water by mixing a specific amt. of nutrient components, a water-insoluble polymer of a low m.p. and arbitrary components of a lubricant, vitamins, minerals and preservative and molding the mixture. CONSTITUTION: (A) About 75 to 95wt.% the nutrient components (e.g.; fish flour, dry yeast). (B) about 0.5 to 10wt.% water-insoluble polymer (e.g.; ethylene/ vinyl acetate copolymer) having the m.p. lower than about 110 deg.C, and if necessary, (C) the effective amts. of the lubricant (e.g.; corn oil), vitamins, minerals and preservative are mixed. More preferably the mixture is molded to a pellet form, by which the feed compsn. for breeding shrimps is produced. When such feed compsn. is charged into water where the shrimps are bred, the compsn. is capable of maintaining its shape for about several hours and is less dissolved and decayed in the water uselessly before the compsn. is taken into the shrimps.
Patent JP-S60173990-A (JP)
Title: Telephone connecting system by magnetic card
Inventor: IRIBE YOSHINARI
IPC: H04M3/42
Filed: 1984-02-17
Abstract: PURPOSE:To enable selection of an automatic exchange's equipped function by individual unit by comparing identification information read out from a magnetic card and collating information selecting the equipped function with registered results and preforming the selected equipped function. CONSTITUTION:When an individual X insertes a magnetic card into a telephone accessory divice ADP, a central controller CC' analyzes a special number sn received by a special number identifying part SN and identifies as the special number permitting a main wire signal transmission. The CC' then checks whether the magnetic card number idx received by a magnetic card number identifying part ID is registered or not in a registering part IR in a main memory device MM. When finding out that said number idx is registered in the register IR, the device CC' sets a channel P2 in a channel network device NW and connects a line circuit LC storing an extension telephone A to a main wire trunk COT. Hereafter the individual X selects his partner's telephone number and talks.
Patent JP-S60173917-A (JP)
Title: Oscillating circuit
Inventor: SUZUKI KOUZOU
IPC: H03K3/0231
Filed: 1984-02-17
Abstract: PURPOSE:To form an oscillating circuit operated at a low voltage source by combining a differential amplifier circuit comprising a PNP transistor (TR) and a differential amplifier circuit an NPNTR. CONSTITUTION:The differential amplifier circuit II is operated by the operation of the TRQ5 of the differential amplifier circuit I , a capacitor C2 is charged and a charge current flows to a capacitor C1 in the discharge state via a TRQ10. When the charge voltage of the capacitor C1 reaches a potential of a reference voltage source V2, the differential amplifier circuit II is cut off, then the charging is stopped and the discharge is started at the same time. When the voltage between the capacitor C1 reaches a potential or below of a reference voltage source V1, the capacitor C1 starts charging again and the oscillation is continued. Thus, the oscillation circuit operated at a low voltage source is formed in this way.
Patent JP-S53113555-A (JP)
Title: Heat sensitive recorder
Inventor: ISOGAI FUMIHIKO
IPC: H04N1/23
Filed: 1977-03-15
Abstract: PURPOSE:To protect recording head when both driving circuits of the power supply and ground sides go normally on by detecting the faulty operation of the power supply side driving circuit and cutting off the outputs of the power supply side driving circuits by the detection output thereof.
Patent JP-H04261594-A (JP)
Title: Musical score interpreting device
Inventor: INO MAYUMI
IPC: G06F9/455
Filed: 1991-01-31
Abstract: PURPOSE:To obtain a musical score decoder which obtains concrete information fitted in performance by performing the automatic interpretation of abstract music expression information such as a musical score in musical fashion. CONSTITUTION:Musical score symbol string memory 10 stores music information expressed in a string of encoded musical score symbols in which a symbol used in the musical score is encoded. A music interpreting part 20 performs the musical interpretation of a string of encoded musical score symbols for performance, and generates a string of performance symbols expressing the actual tone height, vocalizing time, tone length, tone strength of each notation in music. The string of performance symbols that is a result of interpretation is stored in performance symbol string memory 30.