baber/WOPTO huggingface dataset:
Patent JP-S5573713-A (JP)
Title: Polymerization of methacrylate monomer
Inventor: MIYAGAWA TSUTOMU
IPC: C08F2/18
Filed: 1978-11-29
Abstract: PURPOSE: To obtain the polymer of the title monomer with a slight residual monomer content and deterioration of physical properties, by using 2,2'-azobis-2,4- dimethyl valeronitrile and 1,1'-azobis-1-cyclohexanenitrile as polymerization initiators.  
     CONSTITUTION: (A) A methacrylate monomer or its mixture with an acrylic ester is subjected to suspension polymerization in water in the presence of 0.05W0.15 wt% based on (A) of (B) 2,2'-azobis-2,4-dimethylvaleronitrile and 0.005W0.05 wt% of (C) 1,1'-azobis-1-cyclohexanenitrile as initiators at 50°C or above, preferably 70W100°C.  
     EFFECT: Small amounts of the initiators and 1% or less of the residual monomer in the polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0312743-A (JP)
Title: Detecting circuit for runaway of central processing unit
Inventor: KANO TAKASHI
IPC: G06F11/00
Filed: 1989-06-09
Abstract: PURPOSE:To visibly report the runaway of a central processing unit CPU when the CPU instruction is fetched by providing an instruction fetch trace circuit consisting of the necessary circuits, and an error report circuit. CONSTITUTION:When an instruction is fetched from a CPU 1 via a bus 101, the instruction is converted into an adders by an instruction conversion circuit 201 of an instruction fetch trace circuit 2. At the same time, an instruction fetch timing circuit 202 detects the fetch of the instruction of the CPU 1. Then an instruction storage circuit 203 is retrieved by the fetch detection signal and the address given from the circuit 201. The runaway of the CPU 1 is detected if the address received an access is abnormal, and a signal showing an error of the retrieved data is outputted to an error report circuit 3 from the circuit 203. Then the runaway is visibly reported via an LED, etc., when the CPU instruction is fetched.
Patent JP-2000163972-A (JP)
Title: Data input/output buffer control circuit
Inventor: DON GYUN KIM
IPC: H03K19/0175
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent feedbacking from an input/output pad to an input buffer in read mode. SOLUTION: In reading operation, a data input buffer is stopped from operating. Namely, a 2nd PMOS 32 and a 1st NMOS 33, having the gates connected to a data input/output buffer control circuit 24, are connected to a conventional data input buffer 22 composed of a 1st PMOS 31 and a 2nd NMOS 34, which are in series with the 2nd NMOS 34.
Patent JP-S5480134-A (JP)
Title: Sheet classifying device
Inventor: WATANUKI MASAYOSHI
IPC: G03G15/00
Filed: 1977-12-09
Abstract: PURPOSE: To make sheet classification continue with no trouble at all at the time of reopening the copier by prohibiting the reset of a sheet classifying device at the time of copy suspension of the capier.  
     CONSTITUTION: Detecting signal of copy of sheet detector 39 disposed near the inlet of accommodation housing 14 of sheet classifying device 11 is converted by differentiating circuit 42 to detection pulse of the trailing end of copy, counted in the counter 44, and copy is successively housed in the housing tray 14,... , Meanwhile, timer 48 is set by detection pulse of circuit 42 and reset by detection pulse of copy leading end due to the detector 39 and differentiating circuit 46. When the predetermined number of cpoies ends, the timer 48 is set. After the lapse of predetermined time, the timer 48 resets the counter 44. When copy paper is exhausted or copying is interrupted due to jamming, etc., the comparation output of comparator 34 which compares the predetermined number with the number of copies resets the timer 48 via OR gate 47. Therefore the reset of the counter 44 is so prohibited that the sheet classification continues with no trouble at the time of reopening the copying process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5937563-A (JP)
Title: Picture forming device
Inventor: NAKAYAMA SHIGERU
IPC: G03B27/50
Filed: 1982-08-26
Abstract: PURPOSE:To prevent a couple of fixation rolls from deforming through simple, inexpensive constitution and to perform stable fixation, by allowing a heat roll and a pressing roll to contact and leave each other interlocking with the reciprocation of a reciprocating means for exposing an original. CONSTITUTION:A fixation device 17 consists of the heat roll 17a incorporating a heater and the elastic pressing roll 17b; the pressing roll 17b is supported pivotally on a lever 19 rotating around a supporting shaft 18 as a fulcrum and energized by a spring 10 to be pressed against the heat roll 17a, but a roll 21 fixed to a platen 2 abouts on the front end of the lever 19 when copying operation is not performed, so the rolls 17a and 17b are separated from each other. When the platen 2 moves during copying operation, the roll 21 leaves the lever 19 to press the roll 17b against the roll 17a, performing the fixation. Even if transfer paper is wound around the roll 17, it is removed easily. Therefore, the stable fixation is performed.
Patent JP-S5671468-A (JP)
Title: Impulse motor
Inventor: KAMIMOTO NOBUAKI
IPC: H02K25/00
Filed: 1979-11-14
Abstract: PURPOSE:To efficiently rotate the impulse motor with less energy loss by utilizing magnetic difference force by bending a permanent magnet in which magnetism is strengthened at one end approximately in a cylindrical shape as a stator and disposing a rotor having a magnetic unit at a part therein. CONSTITUTION:The permanent magnet plate 3 in which magnetism is strengthened toward the ends 3a, 3b of both legs from the base 3c is bent to form the approximately cylindrical stator. An impulse electromagnet is disposed in the vicinity of the base 3c between the base 3c and the ends 3a, 3b of both the legs. The rotor 5 havin magnetic unit 5a at a part is inserted into the inside of the stator. The rotor 5 is sopped at the position where the unit 5a confronts the legs 3a, 3b having large magnetism in normal state, and when impulse magnetism is generated at the impulse electromagnet, it is rotated to the base 3c due to inertia, and is then returned to the position of both the legs again along the inner surface of the permanent magnet plate 3 due to the magnetism difference force.
Patent JP-H0814554-A (JP)
Title: Gas valve controller
Inventor: TERAIDE TOSHIHISA
IPC: F23N5/24
Filed: 1994-06-29
Abstract: PURPOSE:To make the sure detection of outflow of combustion gas possible, not burnt, by a method wherein the combustion gas is judged by a controller that it flows out when the combustion gas is not being burnt in a combustion device in spite of the position of a valve body positioned at a place whereat the valve body does not intercept the supply of combustion gas to the combustion device. CONSTITUTION:Valve body position detecting sensors 3a, 3b are attached to respective gas valves 2a, 2b arranged in a gas supplying pipe 102 in series while the detecting signals (answer signals) of respective sensors 3a, 3b are inputted into a deciding circuit unit 1 through an input circuit 7. The deciding circuit unit 1 also inputs a combustion detecting signal from a combustion detecting circuit (ignition detecting circuit) 4 inputting the output signal of a combustion sensor 5. When H-level control signal V is outputted to respective gas valves 2a, 2b and answer signals from respective gas valves 2a, 2b are not provided with L-level, it is judged that troubles are generated in these gas valves 2a, 2b and the like.
Patent JP-S5670218-A (JP)
Title: Article inspecting apparatus
Inventor: OOKUBO RIYUUJI
IPC: B65G47/50
Filed: 1979-11-12
Abstract: PURPOSE: To reduce mistakes in inspection and improve efficiency of inspection by inspecting kinds and amount of bread received in bread boxes of a bakery or the like on the basis of voice information.  
     CONSTITUTION: When a microcomputer 2 givesn an assoting command to an assorting machine 10, bread 9 on a conveyer 12 is delivered to a bread box 14 on a deliver conveyer 15 through a deliver gate 13. Then, the computer 2 counts the number of bread with a photosensor 16. When a predetermined amount of bread is delivered, the gate 13 is closed and the bread is transferred by a conveyer 15. The microcomputer 2 counts the count output of the photosensor 16 to produce an inspecting voice command as voice from a speaker 8. An inspector opens a box called by voice, for example "back bean-jam bun 3", inspects bread received in a bread box 14 and taps input keys on a key board 4. The microcomputer 2 in response to the input displays the content of inspection on the display section 5 and types it with a typewriter 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09306755-A (JP)
Title: Transformer
Inventor: HARIO MAKOTO
IPC: H01F27/26
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a transformer of a structure having excellent workability which enables easy positioning of a spacer and has little variation in characteristics due to work processing. SOLUTION: A junction surface of magnetic legs of a pair of cores 2, 3 is located at the center of an intermediate brim 8, and a step part 16 which enables setting of a spacer 5 on a plane parallel to the core junction surface is provided on the intermediate brim 8. The size of windows of spool through- holes 11, 12 provided in the intermediate brim 8 corresponding to the core junction part is made greater than the outer dimension of the cross section of the magnetic leg of the core 2. The width of the spacer 5 is made greater than the outer dimension of the junction surface of the magnetic leg of the core 2.
Patent JP-H0314860-A (JP)
Title: Oxymethylene polymer composition
Inventor: OKITA SHIGERU
IPC: C08L59/00
Filed: 1989-06-13
Abstract: PURPOSE:To prepare an oxymethylene polymer compsn. which is excellent in the heat stability and moldability by compounding an oxymethylene polymer with a specific quaternary copolyamide, a hindered phenol antioxidant, and an alkaline earth metal hydroxide. CONSTITUTION:An oxymethylene homo- or copolymer is compounded with a hindered phenol antioxidant (A) having a mol.wt. of 400 or higher, and alkaline earth metal hydroxide (B), and a quaternary copolyamide comprising polyamides 6/66/610/12. The amts. of A, B, and C are each about 0.001-5.0 pts.wt. based on 100 pts.wt. oxymethylene homo- or copolymer.
Patent JP-S5936832-A (JP)
Title: Reset circuit of microprocessor
Inventor: KATOU MITSUTOSHI
IPC: G06F1/24
Filed: 1982-08-26
Abstract: PURPOSE:To transmit surely a reset signal to a microprocessor at the time of power ON or the runaway of a program, by arranging an one-shot multivibrator to be driven by a trigger signal inputted periodically or the like into the titled reset circuit. CONSTITUTION:The one-shot multivibrator to be driven by a trigger signal inputted periodically or the like is inserted into the titled reset circuit. For instance, a power ON reset signal is inputted to the microprocessor 2 at the time of power ON and the reset is released after passing delay time by a delay circuit 3 to actuate surely the microprocessor 2. Subsequently, the trigger signal is periodically outputted from the output port of the microprocessor 2 to the one- shot multivibrator enabled to be retriggered to extend the output of the one-shot multivibrator 1 by retriggering the one-shot multivibrator 1. When the program is run away by some cause, and the retrigger of the one-shot multivibrator is prevented, the reset signal is sent through a NAND gate 5.
Patent JP-S5481448-A (JP)
Title: Layered iron cores for electromagnetic clutch, etc.
Inventor: FUJIMOTO MASAO
IPC: F16D37/02
Filed: 1977-12-09
Abstract: PURPOSE: To increase transmitting torque by filling gaps between iron core plates with magnetic particle in order to secure effective magnetic path sectional area.  
     CONSTITUTION: Iron core plates 7' which are shaped into LI letter form by stamping process equally in their thickness are gradually absorbed at one extremity of the periphery of a round rod magnet, which is continued until they are radially arranged all over the periphery of the round rod magnet. In this case, since because of magnetization of contiguous iron core plates into the same polarity, they are repelled to one another by equal force, the iron core plates can be arranged around the periphery of the round rod magnet in neat order. Then, after inserting a cup- shaped mold frame in such a way that this circumference is brought into contact with the periphery of the layered iron core plate group, infusion is performed with use of resin liquid containing magnetic particle through the other side. In consequence, the iron cores can be made by filling gaps g between the plates 7' with resin liquid to be solidified, and then by taking out the mold frame and the magnet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5273812-A (JP)
Title: Stabilization of terpene aldehydes
Inventor: ICHIKAWA YATAROU
IPC: C07C47/20
Filed: 1975-12-15
Abstract: PURPOSE: Stabilizing stracturally unstable terpene aldehydes which are readily subject to polymerization, oxidation, and other chemical changes, by incorporation of an chroman compound thereby to maintain the quality, especially fragrant odor, for a long time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6038835-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIDA HIROICHI
IPC: H01L27/092
Filed: 1983-08-11
Abstract: PURPOSE:To reduce unnecessary patterns and to upgrade the integration degree by a method wherein each functional logic element, which is constituted at the internal gate region, is constituted of the minimum necessary gates and the gate is separated by two kinds of P and N channel MOS transistors, whereon positive supply voltage and negative supply voltage are respectively impressed. CONSTITUTION:P and N channel MOS transistor gates 66 and 69, each an insulating layer, are both arranged at a deviated position; unnecessary patterns having been provided at the P channel or N channel MOS transistor gate by the conventional method are lessened; and the intervals between gates and electrodes are widened. As a result, a separate signal can be impressed on each of the gates of the P channel MOS transistor and the N channel MOS transistor. For constituting the device into a functional element, the constitution is made in such a way that two input NOR circuits and two input NAND circuits are separated by connecting the contact of the gate of the P channel transistor to a positive voltage power source 13 and by connecting the contact of the gate of the N channel transistor to a negative voltage power source 14.
Patent JP-S5575127-A (JP)
Title: High frequency heater
Inventor: TACHIKAWA HAJIME
IPC: F23N5/24
Filed: 1978-11-30
Abstract: PURPOSE: To prevent troubles due to the leakage of gas by means of a safety device adapted to detect the existence of flame, the leakage of gas or the like for controlling the equipment connected to a gas supply solenoid valve in a high frequency heater with a gas burner.  
     CONSTITUTION: After switches 25 and 26 are turned on with a changeover switch 3 set to the terminal G, the door is opened and a hood valve as the main valve of gas is unlocked open to allow gas to be fed to the pilot burner. In linkage with this, the ignition switch 23 is turned on causing a sparker 33 to produce a spark. Thus, the gas starts to fire. With the switch 19 changed to the terminal A, the hood of the hood valve 5 is opened. At this point, the knob of the hood valve 5 is turned to turn on a solenoid valve 6 with a timer 8. In this manner, the main burner starts combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5849115-A (JP)
Inventor: SUZUKI KATSUAKI
IPC: A47J36/00
Filed: 1981-09-18
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-H0722685-A (JP)
Title: Focus composition method of beam and its focus composition device
Inventor: IMATAKE SHIGENORI
IPC: B23K26/06
Filed: 1993-06-21
Abstract: PURPOSE:To make it possible for focuses of a plurality of beams to coincide each other readily. CONSTITUTION:A first laser beam 11 oscillated from a first laser beam oscillator 1 is reflected to form a circle by a first reflection plate 3 wherein a hole part 3b is formed, and a second laser beam 12 oscillated from a second laser beam oscillator 2 is oscillated toward the hole part 3b to be coaxial with the first laser beam 11. Flux of the coaxial first laser beam 11 and second laser beam 12 is focused by a focusing lens 6 to make focuses thereof coincide with each other and composed on a work 101. The work 101 is processed.
Patent JP-S5373159-A (JP)
Title: Vehicle detecting method of parking meters and apparatus for the same
Inventor: YAMAMOTO MASANORI
IPC: G08G1/017
Filed: 1976-12-10
Abstract: PURPOSE: To prevent adjoining parking meters from mutually making false recognition by other reflection waves by deviating the transmission period of each parking meter at every fixed time and making use of the operation and resetting time of a detection circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6126245-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBANO TERUO
IPC: H01L21/768
Filed: 1984-07-16
Abstract: PURPOSE:To prevent the generation of disconnections or electromigration by a method wherein the interlayer insulation film is coated with an inhibition film that inhibits the deposition of conductive substances, and a connecting hole is formed in this state; then, a conductive connection layer is formed. CONSTITUTION:An insulation film 2 is formed on a semiconductor substrate 1, and the lower layer wiring 3 is formed thereon. Next, an interlayer insulation film 4 is formed on the film 2 and the wiring 3, and the film 4 is coated with the inhibition film 11 that inhibits the deposition of conductive substances. Successively, connecting holes 11 and 4a are formed in the film 11 and 4 by etching. When a conductive substance is then deposited by deposition, the deposition is blocked on the film 11, and a conductive connection layer 12 is formed by deposition only in the hole 11a and its filling. The film 11 is removed, and the upper layer wiring 13 is formed on the film 4 and the layer 12 and then connected to the wiring 3 by bonding to the layer 12. This manner eliminates the cave in of the upper layer wiring at the part of the connecting hole and can eliminate disconnections or electromigrations.
Patent JP-S637590-A (JP)
Title: Inverting circuit
Inventor: WATANABE KAZUO
IPC: G11C11/34
Filed: 1986-06-25
Abstract: PURPOSE:To prevent a malfunction due to noise by connecting a resistor element between at least one of a power supply line and a ground line and an inverter, and connecting a capacitor element between the connecting point and at least the other of the power supply line and the ground line. CONSTITUTION:The source of a MOSFETM2 is connected to the ground line through an N channel MOSFETM3, the gate of this MOSFETM3 is connected to the input terminal of an inverting circuit INV2. The N channel MOS capacity element M4 is connected between the connecting point of the MOSFETM3 and the M2 and the power supply line. In the inverting circuit INV2, since the MOS capacity element M4 is connected between the connecting point of the MOSFETM2, the M3 and the power supply line, when there is a level fluctuation at the ground side of the inverter circuit INV2, the level at the power supply side is stabilized and the noise is absorbed to the stabilized part. Thereby, a signal can be prevented from receiving an unfavorable influence from the noise.
Patent JP-H11336063-A (JP)
Title: Steel material with draining function and draining member
Inventor: NISHIYAMA TERUKI
IPC: E02D3/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a steel material with draining function and a draining member having high degree of freedom which can be easily manufactured and can cope with another ground condition by changing the combination of hollow members by forming the draining member for use in the steel material with draining function by combining a hollow member having holes with a hollow member having no hole. SOLUTION: A draining member 1 with draining function which is mated with a steel sheet pile 11 or a steel pipe pile is formed by joining a plurality of hollow members 2 having no hole to a plurality of hollow members 3 having holes. A large number of water holes, into each of which excessive gap water can flow, while earth and sands are being prevented from flowing thereinto, or meshes are provided in the surface of the member 3. The arrangement and opening of the holes can be changed depending the manner in which the members 2 are connected to the members 3 so that the opening and positions of the holes can be easily set according to the ground.
Patent JP-H0442173-A (JP)
Title: Color copying machine
Inventor: KUSUMOTO KEIJI
IPC: G03G15/00
Filed: 1990-06-07
Abstract: PURPOSE:To prevent a copy image from deteriorating owing to a deviation in the end timing of the cleaning of a toner image carrier by correcting the output timing of a driving control signal from a cleaning control means to an electromagnetic operation means according to the output of a temperature sensor. CONSTITUTION:A CPU 401 correct the retraction timing of a fur brush 190, i.e. the output timing of the driving control signal S9 in a cleaning process wherein the driving of a belt cleaner 19 is controlled according to the output signal S7 of the temperature sensor 75 and, for example, when the temperature of a solenoid 195 is higher than specific temperature, a time which is shorter than a preset standard time is set as the clocking time of a retraction timer to output the driving control signal S9 at the same time with the clocking end of the retraction timer. Consequently, the superimposition of a new image on an unwiped toner image is evaded and the copy image is prevented from deteriorating owing to the deviation in the end timing of the cleaning of the toner image carrier.
Patent JP-H0572616-A (JP)
Title: Camera
Inventor: EGAWA TAKESHI
IPC: G03B17/18
Filed: 1991-05-27
Abstract: PURPOSE:To eliminate a special detection means for detecting a film feeding speed and to immediately record exact information. CONSTITUTION:This camera is provided with a storage means 401a which stores a position opposed to a bar code signal detection means at the time of stopping the feeding of the film, a rotating speed detection means (microcomputer) 401 which corrects signals from signal detection means 309 and 406 to a bar code signal which does not depend on the black-and-white width of the bar code based on a signal from the storage means while feeding the film and detects the rotating speed of a supply spool based on the encoder signal, and write frequency varying means 401 and 412 which discriminates the feeding speed of the film based on the signal from the rotating speed detection means and varies the write frequency of a magnetic head 314.