baber/WOPTO huggingface dataset:
Patent JP-H01244564-A (JP)
Title: Extended memory transfer/control system
Inventor: IKENO MOTOKIYO
IPC: G06F17/16
Filed: 1988-03-25
Abstract: PURPOSE:To access a data transfer locking flag regardless of the used condition of a main memory, and to shorten an access time by placing the data transfer locking flag of a competitive control at the time of a data transfer in a system control device. CONSTITUTION:An extended memory data transfer control means 12 is possessed which transfers the data of a main memory 7 and an extended memory 8 by a data transfer request from arithmetic processors 2-4. Further, in a system control device 1, a communication locking means 13 is possessed which holds the sending of the data transfer request until the completion of the transfer when the other arithmetic processor is under the data transfer, and sends the data transfer request because the self-arithmetic processor is under the data transfer when the processor is not under the data transfer before the plural arithmetic processors 2-4 send the data transfer requests to an extended memory data transfer control means 12. Thus, the data transfer locking flag can be accessed regardless of the used condition of the main memory, and the access time can be shortened.
Patent JP-S60215403-A (JP)
Title: Low fuel consumption tire with all weather performance
Inventor: TAKIGUCHI EIJI
IPC: B60C1/00
Filed: 1984-04-10
Abstract: PURPOSE:To improve tire performance by using rubber composition, in the tread of tire, two kinds or more of specific diene series rubber, specific carbon black, ester series low temperature plasticizer, and naphthene series or paraffinic series softening agent are blended together in specific ratios. CONSTITUTION:Vulganizable rubber composition in which 30-80pts.wt. of carbon black consisting of iodine adsorption amount exceeding 70mg/g and dibutyl phthalate oil absorption amount exceeding 90ml/100g and 20-50wt%, against said carbon black, of ester series low temperature plasticizer and/or a naphthene series or paraffinic series softening agent are added to 100pts.wt. of rubber consisting of 100-25 weight parts of one or more diene rubber consisting of stylene content of 0-30% and the vinyl coupling 25-95% of the butadiene section and 0-75pts.wt. of one or more diene series rubber different from the former is used for a tread. As a result, anti-wet-skid performance, rolling resistance, resistance to wear, and running on the snow and ice can be improved.
Patent JP-S56165645-A (JP)
Title: Paper feeder
Inventor: UCHIDA KOUHACHI
IPC: G03G15/00
Filed: 1980-05-26
Abstract: PURPOSE: To feed papers for sure without reference to the degree of stiffness of papers in a paper feeder with arrangement rollers to convey paper taken out from a paper-feeding cassette by providing an auxiliary roller on the entrance side of the arrangment rollers for introducing papers into these rollers.  
     CONSTITUTION: A paper feeder 15 in an electronic duplicating machine or the like consists of a paper-feeding roller 13 to send out transfer papers P in a paper-feeding cassette 12 detachable from the main body of the duplicating machine and arrangement rollers 14 and 14. Guide plates 22 and 23, above and below, are arranged between the paper-feeding roller 13 and arrangement rollers 14 and 14. In this construction, an opening part 25 is provided on the head side of the lower guide plate 23, that is, near arrangement rollers 14 with an auxiliary roller 26 in parallel with arrangement rollers 14. This auxiliary roller 26 is granulated on its periphery to obtain greater frictional resistance than guide plates 22 and 23, and this periphery is partly projected into a conveying route 24 between guide plates 22 and 23. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H037207-A (JP)
Title: Aqueous insecticide for heat evaporation and method for killing insect
Inventor: KATSUTA YOSHIO
IPC: A01N53/00
Filed: 1989-03-22
Abstract: PURPOSE:To obtain an aqueous insecticide capable of canceling danger to fire and being excellent in all respects of evaporating property, insecticidal effects, safety to man and animal, etc., by blending a pyrethroid compound with a specific surfactant. CONSTITUTION:The aqueous insecticide for heat evaporation containing 0.3-10.0wt.% pyrethroid compound which is an active ingredient, 10.0-70.0wt.% one or two or more surfactants capable of evaporating at heating temperature of 100-180 deg.C and water. As the surfactant, polyoxyalkylenealkyl ether based compound expressed by formula I (R is 1-8C alkyl; M and n are 0-6) or polyoxyalkylenephenyl ether based compound expressed by formula II (R' is H or 1-3C alkyl), etc., are preferably used. A liquid absorbing wick is partly dipped into the insecticide to absorb the liquid of insecticide into the wick and insect is killed by heating the upper part of the wick at 100-180 deg.C to evaporate insecticide. The above-mentioned method is free from danger of fire and advantageous.
Patent JP-H01277576-A (JP)
Title: Respiration apparatus
Inventor: BEATO BESUTAAKANPU
IPC: A61M16/00
Filed: 1989-03-22
Abstract: PURPOSE: To bring a connecting device to connect to a patient close to a patient by forming a housing in a peaked shape such as a triangular pyramid or a partial cylindrical shape. CONSTITUTION: A respiratory device comprises a pointed nose part, i.e., a triangular housing 2 having a first corner part 3. The housing 2 comprises a caster 1 freely movable by a swivel joint, and a connecting device to a patient such as a breathing tube, an oxygen supplying device, and a suction tube. On the upper part of the housing 2, an adjusting and controlling device 4 is mounted rotatably to the housing 2. A lighting plate 5 is installed on each side face of the housing 2, and the corner part 6 of both sides in the rear can rotate forward of the vertical axis 7.
Patent JP-S60213773-A (JP)
Title: Heat collector utilizing solar heat
Inventor: OUTAKE TATSUNORI
IPC: F24S90/00
Filed: 1984-04-09
Abstract: PURPOSE:To permit to prevent the frequent ON, OFF of a compressor when atmospheric temperature is low and obtain the temperature rise of supplying hot- water by extending the time of heat collecting operation by a method wherein a control unit, receiving the output of a temperature sensor, is provided with a given time of insensitive band for detecting the inlet port temperature of a heat collector upon starting the heat collecting operation. CONSTITUTION:In case the atmospheric temperature is reduced or the refrigerant evaporating capacity of a heat collector 1 is reduced due to generation of frosting in the heat collector 1, the inlet temperature of the heat collector 1 is also reduced and the heat collecting operation is stopped when the temperature sensor 12 has arrived at a set temperature T1 in order to prevent the liquid returning operation of the compressor 3. On the other hand, the inlet temperature of the heat collector 1 arrives at a temperature lower than the temperature T1 once and is increased again after some period of time when the heat collecting operation is started under a low atmospheric temperature, however, the device is provided with the given time of band insensitive for detection of inlet temperature of the heat collector 1, therefore, the reduction of inlet temperature of the heat collector 1 upon starting is not detected. After passing the insensitive band, the inlet temperature TE of the heat collector is compared with the set temperature T1 and the operation is stopped in case TE<=T1 while the heat collecting operation is continued in case TE>T1.
Patent JP-H07281152-A (JP)
Title: Method and device for driving liquid crystal display element
Inventor: TAKAHASHI KENICHI
IPC: G02F1/133
Filed: 1994-04-08
Abstract: PURPOSE:To provide a driving method and device capable of performing a high contrast and multi-level display for a high speed responsiveness liquid crystal element. CONSTITUTION:Scanning signals led from an orthogonal normal matrix being held in selection periods t1, t2, t3, t4 and led from a non-orthogonal normal matrix consisting of a compensation period t' in each field period T and a data signal so as to compensate ununiformed portion of an effective voltage in a picture to the same gradation in the compensation period uniformly are impressed. Thus, a high speed response, high contrast and uniform gradation display is attained independently of a display pattern, and the multi-level display is attained.
Patent JP-S59210500-A (JP)
Inventor: KAWAMOTO AKITO
IPC: G10K9/22
Filed: 1984-04-09
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-H08224746-A (JP)
Title: Production of foamed composite having sections
Inventor: SHIINA TADAAKI
IPC: B29K105/04
Filed: 1995-02-21
Abstract: PURPOSE: To enhance the compression resistance, impact resistance and bending resistance of a foamed composite having a large number of sections by forming a skin from powder plastic in a process wherein powder plastic and foamable granules are charged in a mold to be heated while them mold is rotated and subsequently foaming the granules. CONSTITUTION: A foamable material, for example, 0.2PHR of dicumyl peroxide and 20 PHR of azodicarbonamide is kneaded with low density polyethylene and the kneaded matter is covered with high density polyethylene while extruded into a rod shape and the coated extrudate is compressed and cut to obtain foamable particles. A powder prepared by mixing 1PHR of azodicarbonamide with a high density polyethylene powder and the foamable particles are charged in a mold and heated by steam of about 150 deg.C while the mold is rotated to form a skin and, subsequently, steam of about 180 deg.C is introduced into the mold to heat and foam the foamable particles.  By this method, a foamed composite wherein a skin foamed in low foaming magnification is provided to the surface thereof and foams high in foaming magnification are coated weight sections and a large number of the sections are arranged at an almost equal interval in the thickness direction thereof is obtained.
Patent JP-H01304301-A (JP)
Title: Caliper
Inventor: KAARU MAARU
IPC: G01B3/20
Filed: 1989-03-22
Abstract: PURPOSE: To view a measurement indicator correctly by disposing the containers for measuring rail and caliper rule on the opposite sides of the longitudinal axis of measuring rail. CONSTITUTION: A caliper rule 3 is guided in the longitudinal direction along a measuring rail 2. A slider 33 is carried on the rail 2 such that it can be slid in the longitudinal direction and can be stopped. The caliper rule 3 and the slider 33 on the rail 2 are provided with containers 18a, 18b, and 18c, 18d for removably fixing measuring jaws 19, 36 while facing each other on the opposite sides of the longitudinal axis of rail 2. An indicator 13 can be viewed correctly by fixing the jaws 19, 36 to the container 18a, 18c side or the container 18b, 18d side depending on the position to be measured.
Patent JP-H10252783-A (JP)
Title: Electromagnetic clutch
Inventor: YASUDA TATSUMI
IPC: F16D27/112
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce the infiltration of a lubricant into a friction face side by providing an annular groove at the portion of the inner periphery of an armature hub biased to one side face side, setting the other side face side to a lubrication region, and accumulating the lubricant leaked from the lubrication region in the annular groove. SOLUTION: The other side face side of the inner periphery of an armature hub 12 integrally rotatably arranged with an armature 15 is set to a lubrication region. A bearing press-in section 12d with the depth size L is cut-machined on the inner periphery of the armature hub 12, and a lubrication region with the size (l) is provided by an oil retaining bearing 16 pressed-in and coupled with the bearing press-in section 12d. Since the size (l) is shorter than the size L, an annular groove 17 opened to the inside of the radial direction is provided by the deepest section of the bearing press-in section 12d and the end face of the oil retaining bearing 16, and the annular groove 17 serves as an oil sump groove of the lubricant oozed from the oil retaining bearing 16. The oozed lubricant is scattered to the annular groove 17 by centrifugal force, and little quantity flows to a gap G.
Patent JP-S59195650-A (JP)
Title: Device for washing photomask
Inventor: YAMANAKA YOUJI
IPC: G03F1/82
Filed: 1983-04-21
Abstract: PURPOSE:To carry out washing of a scrubbing brush itself easily and effectively in a short time by rotating the brush in a washing soln. same as that used for washing a photomask, filled in a washing vessel having the brush. CONSTITUTION:When a washing vessel 4 is filled with a washing soln. from a shower supply pipe 2 to immerse a scrubbing brush 1 in the washing soln., a motor 5 is actuated to rotate a brush 1. The soln. is continuously supplied but the soln. does not increase up to a liquid level 7 due to an overflow drain pipe 6 kept open, and dust lower in specific gravity than the soln. flows out through the pipe 6. After the lapse of a prescribed time, feed of the soln. through the pipe 2 is stopped, and a drain valve 3 is opened to drain dust higher in specific gravity than the soln. through the valve 3. Said processes are carried out in 2-3 times to completely wash the brush 1. After the completion of washing of the brush, a photomask is inserted between the two brushes and scrubbed by rotating the brushes to wash the photomask.
Patent JP-S63235803-A (JP)
Title: Signal detector
Inventor: EGAWA TAKESHI
IPC: G05F3/26
Filed: 1987-03-25
Abstract: PURPOSE:To detect the magnitude of a signal with good accuracy, by holding the first signal of the first current mirror circuit when an input signal is a peak value as the second signal of the second current mirror circuit and setting the second signal to a reference value to discriminate the magnitude of the input signal on the basis of the difference between both signals. CONSTITUTION:The movement of the slit member 24 between a light emitting diode 1 being a light projecting element and a phototransistor 7 being a light receiving element is optically detected and the output current based on said movement is detected. When the member 24 is not inserted and the slit thereof is positioned between both elements, a peak current flows and a capacitor 20 is charged up to a constant voltage. This peak current flows through the first current mirror circuit constituted of transistors 3-6 and, when the capacitor 20 reaches the constant voltage, the current equal to that from the transistor 6 flows through the transistor 13 of the second current mirror circuit to become an equilibrium state. Further, a comparator 11 comparing the signals of both circuits is provided and the magnitude of the input signal is discriminated on the basis of the difference between both signals.
Patent JP-S63240361-A (JP)
Title: Stepping motor
Inventor: INAMOTO KATSUYA
IPC: H02K37/14
Filed: 1987-03-25
Abstract: PURPOSE:To prevent demagnetization, by a method wherein both ends of rod type magnetic pole teeth arranged along the circumference of a stator are supported by the magnetic poles of the stator under suspended condition. CONSTITUTION:A stepping motor is constituted of a rotor 1, having multipolarization magnetic poles provided with different polarity alternately along the circumference, a plurality of magnetic pole teeth 2, arranged in the same direction as the circumferential direction of the rotor 1 and having a pair of rod type stator magnetic poles 3, 4 extending to the same direction as the radial direction of the rotor 1 respectively, and a stator 6 having coils 5 wound around it. According to this constitution, both ends of the rod type magnetic pole teeth 2, arranged in the same direction, are supported by the magnetic poles 3, 4 of the stator, therefore, magnetic pole is not generated between the magnetic pole teeth even when overcurrent flows through the coil 5, and the demagnetization of the magnetism of the rotor 1 may be prevented.
Patent JP-S59198208-A (JP)
Title: Chip carrying conveyor
Inventor: ENOMOTO YUKIO
IPC: B65G17/06
Filed: 1983-04-21
Abstract: PURPOSE:To enable efficient conveyance of powdery chip, by a method wherein a permanent magnet, being moved between an adsorption position and a non- adsorption position, is housed in a magnet housing body mounted to a conveying member, and a fluid injecting means is located in the chip discharge position of the magnet housing body. CONSTITUTION:Through circumferential movement of an endless conveying member 4 mounted to a machine frame, chip P such as swarf is conveyed to be discharged from the terminal of a conveyance range. In such a chip carrying conveyor, a magnet housing body 8, extending in the direction of width of a member 4 is disposed in the given position of the member 4, and a permanent magnet 13, which is held in an adsorption position where it approaches the inner wall of the housing body 8 during conveyance of chip and moves to non-adsorption position where it parts therefrom resulting from the turn-over motion of the member 4 during discharge of chip, is housed in the housing body 8. Further, a means 34 which injects fluid toward the chip adsorbing surface of the housing body 8 in synchronism with a time when the housing body 8 is moved in a chip discharge position C, is disposed in a position located opposite to the member 4.
Patent JP-S545648-A (JP)
Title: Noise elimination circuit for pulse signal
Inventor: OBARA MASAKI
IPC: H03K5/1252
Filed: 1977-06-15
Abstract: PURPOSE: To ensure a free elimination of the high frequency noise pulse accompanying the pulse signal by supplying the pulse signal and inversed pulse signal to JKFF which is synchronized with the reference clock. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07282540-A (JP)
Title: Device and method for reproducing recording medium
Inventor: TERASAKI SETSUO
IPC: H04N21/81
Filed: 1994-04-08
Abstract: PURPOSE:To simplify hardware constitution by separating the audio data to individual streams, separating its audio frame to first, second audio data different from each other and synthesizing respective one audio data selected from respective audio data groups to one audio frame. CONSTITUTION:A recording signal on an optical disk 21 is read by an optical pickup 22, and the signal is wave equalized and binarized by an RF amplifier 23 and a process circuit 24 to be inputted to a processor 25, and data demodulation and error correction are performed. The data are inputted to the processor 29 in data unit, and are separated to the video data and the audio data to be inputted to a video decoder 30 and a packing circuit 37 respectively. The circuit 37 separates the input data to individual audio streams, and separates respective audio frames of the audio streams to the audio data of a main audio and the audio data of a multi-lingual audio. The circuit 37 selects respective one audio data from respective audio data groups and synthesizes the audio frames. The audio frames are decoded by a decoder 32 to be audio outputted through a D/A converter 35 and the amplifier 36.
Patent JP-H09235762-A (JP)
Title: Bathroom unit
Inventor: SAKAI HIROYASU
IPC: E04H1/12
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit of which waterproof floor pan can be firmly fixed on a base frame even when the waterproof pan is installed on the base frame previously put in the erection space of a bathroom. SOLUTION: A fixing tool 3 connecting the outer peripheral part 10b of the mounting part 10 on a wall of a waterproof floor pan 1 put on a base frame, to a column P1 side of a building body P forming the bathroom installation space S, is provided in a bathroom unit in which the waterproof floor pan 1 is installed on the base frame previously put in the bathroom installation space. The waterproof floor pan 1 on the base frame is fixed to the building body side P by the fixing tool 3 and hence, mechanically fixed to the base frame side.
Patent JP-S55163539-A (JP)
Title: Photo mask
Inventor: IMAMURA TOORU
IPC: G03F1/60
Filed: 1979-06-06
Abstract: PURPOSE:To obtain a photo mask which is superior in workability during use and permits formation of products with a good yield by forming the deposition regions of thin-film patterns convex and other regions concave thereby forming a substrate surface. CONSTITUTION:The surface of a photo mask substrate 1 is formed to the shape in which the regions (dark portions) of the patterns 4 formed by metal (oxide) thin films become convex and the regions (bright portions) other than the foregoing regions become concave. Namely, a thin film 2 of metal (oxide) is provided on the surface of the photo mask substrate 1 made of material such as glass or quartz, and the photoresist patterns 3 are formed through patterning thereon. Next, with the resist patterns 3 as a protecting film, the thin film 2 is etched to form thin film patterns 4, thence with the resist patterns 3 and thin film patterns 4 as protecting films, the substrate 1 is etched to form concave parts 5, after which the resist patterns 3 are removed, whereby the photo mask is obtained.
Patent JP-S58187886-A (JP)
Title: Proximity sensor
Inventor: SHIMIZU MOJIROU
IPC: G01V3/02
Filed: 1982-04-27
Abstract: PURPOSE:To detect proximity between two conductive objects by combining a detection probe, a high voltage generation circuit and a corona discharge detecting means. CONSTITUTION:A high voltage is applied to a detection probe 1 with a pointed tip from a high voltage generation circuit 3. As the detection probe 1 approaches an object 2' to be detected made of a conductor at a fixed distance, an intermittent glow corona occurs between both of them. This intermittent glow corona is detected with a search coil 4 and a corona discharge detecting means comprising a peak hold circuit 5. Then, when the output of the peak hold circuit 5 exceeds a fixed level, the detection signal is fed to a Schmitt circuit 6 for actuating a transistor 7. With such an arrangement, the proximity between two conductors can be detected.
Patent JP-S63239336-A (JP)
Title: Electronic controller for engine
Inventor: TANIGAWA YOSHITAKA
IPC: F02D41/16
Filed: 1987-03-25
Abstract: PURPOSE:To make an engine controllable to the desired driving state all the time, by setting a learning value on the basis of a feedback compensation value at the time of desired driving of the engine, and renewing this learning value when the engine is not in the desired driving state and this compensation value goes beyond both upper and lower limit values. CONSTITUTION:A feedback compensation value DF for setting an engine driving state to the desired driving state on the basis of output of a driving state detecting device A is set by a compensation value setting device B. And, when the engine driving state is in the desired driving state, a learning value is set by a learning value setting device C on the basis of the compensation value DF, while storage renewal for this learning value is performed. The engine driving state is compensated by a driving station compensating device D with the compensation value DF and the learning value, and when the compensation valve DF goes beyond the specified upper and lower limit values, the driving state at the time of using these upper and lower limit values in place of the compensation value DF to the compensation device D is compensated by a compensation limiting device E. And, when the driving state is not in the desired driving state as well as when the specified period has elapsed after the compensation limit, this learning value is renewed by a leaning value renewing device F on the basis of the compensation value DF.
Patent JP-S59208669-A (JP)
Inventor: JIERORUDO DEI DOWAIA
IPC: G06T11/20
Filed: 1984-04-11
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。