baber/WOPTO huggingface dataset:
Patent JP-S60244570-A (JP)
Title: Hammer coil burning preventing circuit for serial printer
Inventor: TAKAHASHI KIYOSHI
IPC: B41J29/46
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to prevent burning of a hammer coil by monitoring the abnormality of a hammer exciting signal caused by the erroneous operation of first MPU by measuring a pulse width by the first MPU and blocking the hammer exciting signal when abnormality is generated. CONSTITUTION:In a usual state, the hammer exciting signal from a first microprocessor MPU21 is sent to a hammer driver 26 and a current is flowed to a hammer coil 27 only for the lasting time of a pulse width to perform printing. When MPU21 performs erroneous operation by noise or static electricity and the pulse width of the hammer exciting signal becomes long, the coil 27 is burnt and, therefore, the pulse width is always monitored by a second microprocessor MPU22 and, if said pulse width becomes longer than prescribed time, a hammer exciting prohibiting signal is outputted to stop the current flowed to the hammer coil 27 and to perform display by an alarm indicator 25.
Patent JP-S5340483-A (JP)
Title: Release mechanism for emergency
Inventor: ARAI TOSHIHIKO
IPC: B21D43/09
Filed: 1976-08-27
Abstract: PURPOSE: To accomplish swift action of an emergency release mechanism by means of a stopper adapted to be applied the moment abnormalty is detected in a feeder designed to feed intended material by a givenlength through alternate repetition of clumping and releasing with a pair of clump means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05273747-A (JP)
Title: Production of high sensitive image forming material
IPC: G03F3/10
Filed: 1992-03-27
Abstract: PURPOSE:To provide a production method for a high sensitive image forming material used for forming a surprint prepress proof for color proofreading. CONSTITUTION:In the image forming material where a photosensitive layer containing a dye and/or pigment on a supporting bode is formed and having a protective film on the photosensitive layer, the photosensitive layer is formed by using a varnish made by previously dissolving a photopolymerization initiator into a compound having an ethylenic unsaturated double bond. As a result, the thin and uniform photosensitive layer is provided and the image forming material constant in image exposure sensitivity and post exposure sensitivity and high in sensitivity is provided.
Patent JP-S5529107-A (JP)
Title: Feeding device for stick-shaped material
Inventor: ARAI FUMIO
IPC: H01L21/68
Filed: 1978-08-23
Abstract: PURPOSE: To load a jig with sticks which are flurried at an entrance of a jig by giving it impact.  
     CONSTITUTION: When transferring lead wires to load a jig with them, it frequently happens that a lower lead wire 2A and upper lead wire 2B fail to enter a jig guide 6 and glass sleeve 7, and they stay around the hole which receives heat as the result of an inferior loading mechanism. If a pallet 15 moves on a rugged rail 16 located below the pallet by taking advantage of the movement of a transferring device 15, and gives mechanical shocks several times to the lower part of the jig, the lead wires can be loaded, because they skip on the surface of the hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5434794-A (JP)
Title: Coherent exciting method by non-resonance light
Inventor: TSUKADA NORIAKI
IPC: H01S3/094
Filed: 1977-08-24
Abstract: PURPOSE:To reach a perfect excitation state without applying an external resonance field by exercising excitation among specific energy levels among ions, atoms or molecules by making several non-resonance-light pulses on ions, atoms or molecules sequentially in terms of time.
Patent JP-S58219034-A (JP)
Title: Manufacture of electrical insulating heat dissipation rubber sheet
Inventor: MATSUSHITA TAKAO
IPC: C08L83/04
Filed: 1982-06-14
Abstract: PURPOSE:To obtain electrical insulating heat dissipation rubber sheet excellent in strength, by coating a composition composed of specified organopolysiloxane, organohydrogenpolysiloxane, etc. on a reticulate insulating material. CONSTITUTION:100pts.wt. organopolysiloxane of 100-100,000cp in viscosity at 25 deg.C as given in formula I (wherein, R represents non-substituted or substituted monovalent hydrocarbon radical not having unsaturated aliphatic bond, and R' represents unsaturated aliphatic hydrocarbon radical), a specified amount organohydrogenpolysiloxane of 0.7-5,000cp in viscosity at 25 deg.C as given in formula II, 100-500pts.wt. alumina powder and catalytic amount platinum group compound catalyst are uniformly mixed and silicone rubber composition is obtained. After this composition is coated on the reticulate insulating material, it is subjected to curing.
Patent JP-H02280583-A (JP)
Title: Signal processing unit
Inventor: SUZUKI AKIRA
IPC: H04Q9/00
Filed: 1989-04-21
Abstract: PURPOSE:To attain signal processing among plural VTRs by providing a switch control circuit so as to apply on/off control to a switch group comprising matrix switch circuits provided to cross points of plural input and output lines. CONSTITUTION:Switch groups S11-S55 are constituted, each consists of one ON/OFF switch consisting of a contact pair of a moving contact (a) and a fixed contact (b) at each cross point. Row and column direction switch control circuits 16, 17 based on an operating signal of a changeover control section 20 send a switching control signal to a matrix switch circuit 1 to apply ON/OFF control to the switch groups S11-S55. The section 20 selects a desired VTR by the operation of the keyboard and outputs a signal for various edit processings among VTRs 26-30. Thus, plural external devices such as magnetic recording and reproducing devices are connected to process mutually video and audio signals via the cross points of the matrix switch circuit.
Patent JP-H05276516-A (JP)
Title: Input interface device
IPC: H04N7/18
Filed: 1992-03-27
Abstract: PURPOSE:To relieve the load of operators and to improve the fastness in operation by selecting an input signal line just connected to an input signal line connection section and connecting the signal line to an input signal output section. CONSTITUTION:Four television cameras 2A-2D are connected electrically to the video monitor 3 of a picture processor via an input interface device 1. The input interface device 1 is provided with four input signal line connection sections 5A-5D, and when the output signal line 4A of the television camera 2A is connected to, e.g. the input signal line connection section 5A, the camera connection detection circuit 8A of a selection section 6 detects the connection, and a selection connection circuit 9 selects the output signal line 4A just connected and a video signal from the output signal line 4A is outputted from an input signal output section 7.
Patent JP-S5326853-A (JP)
Title: Resin compositions
Inventor: TAKA MINORU
IPC: C08L67/02
Filed: 1976-08-25
Abstract: PURPOSE: A resin composition having improved processability, inpact and heat resistance, comprising a styrene resin and a specific polyarylene ester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S582378-A (JP)
Title: Heating medium
Inventor: SATOU TERUYUKI
IPC: C09K5/00
Filed: 1981-06-29
Abstract: PURPOSE:To provide a heating medium composed of bisphenol polyoxyalkylene ether, soluble in water, and thermally stable at high temperature. CONSTITUTION:The objective compound of e.g. formula[Y is 1-5C alkylene or -SO2-; -(A1O)m- and -(A2O)n- are -C2H4O- or a group composed of -C2H4O- and -C3H6O- or -C4H8O-; m and n are molar number; m+n is integer of 4-30]is prepared by the addition reaction of a bisphenol compound with ethylene oxide or ethylene oxide and 3-4C alkylene oxide. USE:Heating medium of spinning bath and heat processing medium of the mandrel for the dip forming of plastics.
Patent JP-S5226134-A (JP)
Title: Microprocessor system
Inventor: HOSODA YUTAKA
IPC: G06F15/16
Filed: 1975-08-25
Abstract: PURPOSE: When a processing unit rewrites the contents of a main memory unit, the increase in the number of hardware shall be controlled by sending the store address for the processing unit within the same group and annulling the buffer memory for other groups with a buffer memory indicator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296735-A (JP)
Title: Transmission for vehicle
Inventor: KUROGANE FUMIO
IPC: F16H61/24
Filed: 1995-04-26
Abstract: PURPOSE: To maintain operation feeling so that it may scarcely change for a long period. CONSTITUTION: A transmission for a vehicle is provided with R grooves 59a and 59b as operation feeling maintenance means 59, respectively, at the track of a ball in the vicinity of the up shift position, in the vicinity of the down shift position, and in the vicinity of the reverse shift position of a position plate 51. Section corresponding to initial abrasion are provided in advance by the R grooves 59a and 59b, at the truck part of the ball of the position plate 51. Hereby, the operation feeling can be maintained so that it may scarcely change for a long period.
Patent JP-H0320413-A (JP)
Title: Non-oriented magnetic steel sheet and its production
Inventor: NAKAYAMA TAISEI
IPC: C22C38/02
Filed: 1989-04-22
Abstract: PURPOSE:To obtain a non-oriented magnetic steel sheet excellent in magnetic characteristics by hot rolling the slab of a silicon steel regulating respectively specified C, V, and N contents in a range practically free from Al, pickling, cold rolling it and then applying finish continuous annealing to the resulting sheet. CONSTITUTION:The slab of a silicon steel having a composition consisting of, by weight, <=0.01% C, <=1.0% Si, <=1.0% Mn, <=0.005% solAl, <=0.005% N, <=0.01% V, and the balance Fe with inevitable impurities is hot-rolled. The resulting plate is pickled after pickling, cold-rolled to the prescribed thickness, and further subjected to finish continuous annealing at 650-900 deg.C. By this method, the non-oriented magnetic steel sheet reduced in iron loss and excellent in grain growth can be produced at a low cost.
Patent JP-S585491-A (JP)
Title: Manufacture of change-over valve of fluid rotary machine
Inventor: IZUMI AKIO
IPC: F16K11/074
Filed: 1981-07-02
Abstract: PURPOSE:To permit rapid and easy manufacture of the change-over valve having a complicated shape by fixing each laminated plate by means of knocking pins, pouring copper solder for filling the gap between plates and fixing the plates through welding. CONSTITUTION:Each position of the hole 33, projection 35, inflow port 36, and the concave 34 on the each laminated plate is joined and fixed by means of knock pins 38, and copper solder is poured between the plates 28-32 to fill the gap between each plate, which is fixed by welding. The chage-over valve 11 formed by integrally combining plates 23-32 is cleaned, preheated, cemented,  hardened, and annealed, and the both surfaces of the valve is machined to parallel form, and futher subjected to nitriding process consisting of cleaning, preheating nitriding, and cooling finally both surfaces of the valve is machined. Thus,  the change-over valve having a complicated shape can be manufactured rapidly  and easily.
Patent JP-H11296932-A (JP)
Title: Magnetic recording/reproducing device
Inventor: ISHIMATSU YOSHITO
IPC: G11B15/10
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a power supply to an LED/photosensor at a standby time and to reduce power consumption at the standby time by detecting cassette insertional operation at the standby time with a switch without power consumption instead of the LED/photosensor. SOLUTION: This device is constituted so that a detection switch 15 is arranged on a frame 12, and an on/off output is imparted to a system control microcomputer by a projection part 7b provided on a drive gear 7 according to the rotation of the drive gear 7. When a cassette is inserted, and a slider assembly 1a is pushed, the drive gear 7 is turned, and the detection switch 15 knob beforehand depressed by the projection part 7b is lifted up, and the detection switch 15 is changed from on into off. The microcomputer judges the insertion of the cassette by the off signal, and starts a regular mode from a power save mode at the standby time, and supplies power to the photosensor 13 and the LED to detect cassette loading and a cassette state hereafter. When recording/reproducing operation is ended, and the cassette is ejected, the power save mode at the standby time is set again.
Patent JP-S5819123-A (JP)
Inventor: MAAKU JIERAADO KURAUSU
IPC: H02J9/06
Filed: 1982-06-16
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-H02281415-A (JP)
Title: Magnetic recording medium
Inventor: ISHIKAWA AKIRA
IPC: C09D175/00
Filed: 1989-04-21
Abstract: PURPOSE:To obtain a medium having excellent electromagnetic conversion characteristics, good traveling durability and no bleeding during storage by incorporating specific ferromagnetic powder and carboxylic acid. CONSTITUTION:The ferromagnetic powder is subjected to surface treatment with an agent comprising one or more kinds of hydrolytic compds. selected from org. silane compds. having hydrolytic alkoxy silane group in a molecule and org. titanium compds. having hydrolytic titanium group, or one or more kinds of compds. selected from phosphate expressed by formula I, alkenyl succinic acid anhydride expressed by formula II and alkenyl succinic acid expressed by formula II and its salt. This ferromagnetic powder and carboxylic acid having a branched chain expressed by formula IV are incorporated into the magnetic layer. Thereby, the obtd. medium has excellent electromagnetic conversion characteristics, good lubrication, improved traveling durability and no bleeding during storage.
Patent JP-H10283251-A (JP)
Title: Memory controller
Inventor: TANAHASHI TAKEO
IPC: G11C11/407
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce a circuit scale by providing a timing commander for deciding the kind and generation timing of a command issued so as to control a memory and a command generator for generating the command. SOLUTION: This memory controller (SDRAM controller) 2 is constituted of the timing commander 3 for deciding the timing of generating the command and the command generator 4 for actually generating respective control signals to be the command to an SDRAM memory 1. Then, by the timing commander 3, the kind of an issuing command and the timing are controlled in a time sequence. A real command is not generated there and which command is to be generated at present is instructed. By the command generator 4, the instruction of the kind and issuing timing of the command is received, a fixed delay time difference independent of the kind of the command is provided, translation to the actual command to the SDRAM memory 1 is performed and it is outputted to the SDRAM memory 1.
Patent JP-S59227763-A (JP)
Inventor: OOSAKO SHIGERU
IPC: C04B14/14
Filed: 1983-06-07
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-S6346438-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/035
Filed: 1987-04-25
Abstract: PURPOSE:To obtain the titled material capable of rapidly processing by forming the photographic constituting layer of an emulsion layer contg. more than prescribed amount of silver chloride in at least one layer of silver halide emulsion layers, and less than prescribed amount of silver chloride in at least one layer of another silver halide emulsion layers respectively. CONSTITUTION:The photosensitive silver halide particle contg. >=80mol% silver chloride is incorporated in at least one layer among a great number of silver halide photosensitive emulsion layers. And, at least one layer of the another silver halide emulsion layers contains <=50mol% silver chloride, and substantially a nonphotosensitive silver halide particle to form the photographic sensitive material. And, the silver halide contg. <=50mol% silver chloride is preferably exemplified by <=50mol% silver chlorobromide. The layer contg. <=50mol% silver chloride is provided far away than the layer contg. >=80mol% silver chloride from the substrate body. Thus, the titled material capable of rapidly processing and reducing the generation of fogging due to the mixing of bleaching fixed to a coloring developer is obtd. by providing the layers contg. >=80mol% silver chloride and <=50mol% silver chloride, respectively.
Patent JP-H02283561-A (JP)
Title: Carrier spacing control device for automatic recirculating cableway
Inventor: KUWANO TERUYOSHI
IPC: B61B12/10
Filed: 1989-04-21
Abstract: PURPOSE:To maintain the spacing of carriers to the specified value without using a complex device by measuring the spacing between the preceding and succeeding carriers from the signals of a first and a second detectors and controlling the connecting and releasing action to/from a cableway by means of a clutch. CONSTITUTION:A carrier 8 enters into a terminal 1 from a cableway line 6, leaves a cableway 2 at a point A by a cable gripper 7 releasing its hold, is transferred onto a track 4, decelerated and transported forward between B-C at moderate speed, during which period accommodation is performed. After the carrier 8 passes through a transfer control device 50 by means of a transport circuit 41a, a carrier spacing control device 40 detects the cable gripper 7 at a detector SW1 and puts off a clutch so as to stop the transfer of the carrier 8. When the passing of a preceding carrier 8 is detected by a detector SW2, the transfer is restarted. Upon reaching a point G, the cable gripper 7 grips the cableway 2, and the carrier 8 moves along the cableway line 6 keeping the specified space with the preceding carrier. The carriers can be thus controlled to maintain the specified spacing with simple structure and control.
Patent JP-H01275233-A (JP)
Title: Headlight device for vehicle
Inventor: SEKO TAKATOSHI
IPC: B60Q1/14
Filed: 1988-04-27
Abstract: PURPOSE:To eliminate the problem of dazzlement due to reflecting light from an own vehicle, irrespective of the presence of a vehicle running in the opposite direction, by automatically changing over vehicle head lamps into a low beam mode when a vehicle speed is lower than a set value or when the intensity of reflecting light received from running circumstances exceeds a predetermined value. CONSTITUTION:There are provided a vehicle speed sensor 1 which delivers a detection signal when a vehicle speed is lower than a set value, a wiper switch 2 which delivers a detection signal when a wiper is operated, and a temperature sensor 3 which delivers a detection signal when the temperature exceeds a set value. Further, there are provided a plurality of light receiving sections 4, 5 which receive reflecting light having a relatively long wave length and reflecting light having a relatively short wave length, independently and respectively. Further, a microcomputer 7 controls the turn-on and -off of head lamps 8, 9 for high and low beams in accordance with detection signals from the detecting means 1 through 5. In this arrangement, automatic control is carried out so as to turn on the low beam head lamp 9 alone when the vehicle runs at a low speed or when the intensity of reflecting light from running environments is high.
Patent JP-S61261165-A (JP)
Title: High-speed steering force adjusting device in speed responsive type power steering device
Inventor: TANAKA NARIAKI
IPC: B62D6/02
Filed: 1985-05-16
Abstract: PURPOSE:To eliminate a time lag in actuation as well as to improve the extent of followability in a car with a steering wheel operation, by increasing a power assist quantity if hydraulic pressure becomes more than the specified value and a flow rate lessens, at the time of high speed. CONSTITUTION:At the time of driving at high speed, when a speed sensor detects a speed of more than the specified one, a solenoid is energized with a continuous rating current, and a spool 82 is displaced downward whereby a second bypass 7 comes into a state of being opened. Therefore, hydraulic pressure in a left chamber 3a of a power cylinder 3 escapes to a right chamber 3b by way of a connector 9 and the second bypass 7, so that a power assist quantity is reduced. But, when the hydraulic pressure becomes more than the specified value, a spool 91 of this connector 9 is displaced to the right and an oil passage is closed. With this constitution, steerage is assisted with power, thus the extend of followability in a car with a steering wheel operation is made so better.
Patent JP-S62259405-A (JP)
Title: Spindle-like magnetic iron powder
Inventor: MUNECHIKA TETSUE
IPC: H01F1/06
Filed: 1986-05-02
Abstract: PURPOSE:To eliminate the deterioration of dispersibility of magnetic iron powder to paint with uniform particle diameter distribution even if the powder is finely pulverized by specifying a mean long axis diameter and axis ratio. CONSTITUTION:An aqueous ferrous iron solution is added to an aqueous ammonium carbonate solution, oxygen-containing gas is diffused to produce goethite, which is coated with silicide and/or aluminum compound, reduced at 300-500 deg.C in a hydrogen gas stream to obtain spindle-like magnetic iron powder having 0.03-0.5mum of mean long axis diameter and 3-9 of axis ratio. Silicide such as water glass, silicic soda or colloidal silica and aluminum compound such as aluminic soda, aluminum nitrate or aluminum phosphate are used solely or in combination as surface treating agents for preventing the powder from sintering and controlling the magnetic property at reducing time. Thus, the collapse of the shape of the powder and flocculation among the powder particles are eliminated to improve the dispersibility in paint.
Patent JP-H05297114-A (JP)
Title: Sonar signal processing device
Inventor: ARINAGA SHINJI
IPC: G01S7/526
Filed: 1992-04-22
Abstract: PURPOSE:To make easy distinction between echo and reverberation by furnishing a neural network as a distinguishing means to know if the received signal is a reflex wave from a target object or a reverberation wave of any other origin. CONSTITUTION:The received signal including echo received by a wave transmitter/ receiver 1 is passed to a preprocessing circuit 2, subjected to a preprocessing including Fourier transformation, and forwarded to a neural network 3. The entry layer 3a of this neural network 3 is of a two-dimensional structure corresponding to the distribution frequency of the two-dimension amplitude spectrum of the output from the preprocessing circuit 2, and from this layer 3a the spectral values of the distribution frequencies are entered. An intermediate layer 3b performs the sum-of-products calculation of the entered spectral values and the weighting, and the result is subjected to a threshold processing and passed to the output layer 3c as an intermediate output. The output layer 3c performs the sum-of-products calculation of this intermediate output and the weighting, and the result is subjected to a threshold processing and forwarded as a distinctive output to the echo output 4a or reverberation output 4b. When the level sent to the output 4a is larger than that sent to the output 4b, it is judged as echo, while the opposite case leads to judging as reverberation.