baber/WOPTO huggingface dataset:
Patent JP-H02113046-A (JP)
Title: Thermoplastic olefin composition comprising epdm rubber and ethylene copolymer resin
Inventor: DONARUDO ROSU HEIZERUTON
IPC: C08L91/00
Filed: 1989-08-17
Abstract: PURPOSE: To provide a thermoplastic olefin composition excellent in resilience characteristic and thermal shrinkability by dispersing EPDM rubber in a thermoplastic ethylene copolymer resin, and dynamically vulcanizing the rubber by use of a non-peroxide hardening system.  
     CONSTITUTION: (A) An ethylene copolymer resin (preferably, ethylene/vinyl acetate copolymer, ethylene/methyl acrylate copolymer): 20-90 wt.% (hereinafter referred to as %) and (B) EPDM rubber: 10-80% are blended at a temperature higher than the melting point of A, a non-peroxide vulcanizing agent for B is added thereto, and B is vulcanized under dynamic vulcanizing condition for a time sufficient to perfectly vulcanize B, whereby a composition having the vulcanized rubber corresponding to 20-70%, preferably, 4O-60% of the resin/ rubber component, which optionally contains an inorganic filler (e.g.: calcium carbonate, clay) and 0-50%, preferably 5-20% of non-vulcanized rubber (e.g.: polyisobutylene) is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000049395-A (JP)
Title: Single-electron tunnel element with laminated structure and its manufacture
Inventor: YAMASHITA TSUTOMU
IPC: H01L29/66
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a single-electron tunnel element, whose working accuracy is at a specific dimension or lower by using a copper oxide superconductor, having a laminated crystal structure composed of an electrically conducting layer and of a tunnel barrier layer. SOLUTION: Fifty layers of electrically conducting layers 11 and tunnel barrier layers 12 are formed between an electrode A and an electrode B. Even if an area S and a temperature T are made large, the condition of a single- electron tunnel is satisfied, by satisfying a prescribed conditional expression in which the number N of layers is increased. Consequently, even if a very small electrode of about 1 μm2 which can be easily realized by a present working technology is used, the condition of the single-electron tunnel can be satisfied sufficiently, by causing the number N of layers to increase to have N>50. Thereby, it is possible to obtain a single-electron tunnel element, which has a working accuracy of 0.1 μm2 or lower and which has a laminated structure of high reliability.
Patent JP-S59101702-A (JP)
Inventor: YAMADA HIROHIDE
IPC: H01B1/18
Filed: 1982-11-30
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-S59101628-A (JP)
Title: Optical fiber amplifier
Inventor: KISHIDA SHIYUNJI
IPC: G02B6/00
Filed: 1982-12-01
Abstract: PURPOSE:To obtain a high multiplication factor without increasing a mean output of an exciting light source by constituting a titled amplifier of a light source for generating a digital signal light of a prescribed bit rate, a light source for generating an exciting light which is subjected to an amplitude modulation by a higher frequency than the bit rate, and an optical fiber for transmitting an emitted light of a multiplexer for multiplexing the signal light and the exciting light. CONSTITUTION:A digital signal light 11 from a signal light source 1 and an exciting light 12 from an exciting light source 2 are multiplexed by a multiplexer 3 and are made incident to an optical fiber 4. In this case, wavelength of the exciting light 12 is set to a value which is capable of amplifying the signal light 11 by a nonlinear optical effect in the optical fiber 4. The signal light amplified in this way is emitted from the optical fiber 4, and thereafter, is received by a photodetector. The exciting light 12 is brought to amplitude modulation by a higher frequency than a modulation frequency (bit rate) of the signal light 11. For the purpose of this amplitude modulation, a high frequency modulating device 5 is connected to the exciting light source 2. According to such a constitution, in case when mean power of the exciting light 12 is made the same, a remarkable magnifying factor G and an increase effect are obtained, comparing with the case of continuous excitations.
Patent JP-S6192104-A (JP)
Title: Travel controller of operatorless traveling vehicle
Inventor: FUJIWARA MASAKATSU
IPC: G05D1/02
Filed: 1984-10-08
Abstract: PURPOSE:To increase a range of a slope to be applied by traveling a vehicle at a constant speed on a smooth descent and decelerating on a sharp descent. CONSTITUTION:When a start command 22 is output, a gradually rising voltage is output from a start compensator 16. A comparator 25 applies a PWM signal in response to the voltage to a transistor 2 to control an armature current. On the other hand, the output of the compensator 16 outputs the highest voltage to a peak priority circuit 9 for the prescribed time. A comparator 10 applies a PWM signal in response to the output of the priority circuit 9 to a transistor 6 to control a field current. When the speed of a vehicle is accelerated, the output of a rotation detector 12 becomes the highest input of the circuit 9. When the slope of a descent becomes sharp, the voltage of a resistor 3 becomes the prescribed value or higher, and the deceleration command signal from a decelerator 15 becomes the highest input of the circuit 9.
Patent JP-H1053483-A (JP)
Title: Fertilizer absorption promoter composition and fertilizer composition
Inventor: HAYASHI MASAHARU
IPC: C05G5/23
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a fertilizer absorption promoter capable of efficiently absorbing various fertilizer components in plant bodies, comprising a surfactant and a heptonic acid or its salt. SOLUTION: This fertilizer absorption promoter comprises a surfactant and a heptonic acid as essential components. One or a mixture of a nonionic surfactant, an anionic surfactant and an amphoteric surfactant can be used as the surfactant. Sodium glucohetonate is especially preferable as the heptonic acid or its salt. The objective fertilizer composition comprises fertilizer components and the fertilizer absorption promoter. An inorganic substance containing N, P, K and other elements may be cited as the fertilizer component. Preferably, the composition contains a compound especially Ca.
Patent JP-H0662350-A (JP)
Title: Cathode-ray tube holding structure
Inventor: MOROFUSHI MASAAKI
IPC: H04N5/645
Filed: 1992-08-07
Abstract: PURPOSE:To reduce impact force added to a cathod-ray tube(CRT) screw stop boss by means of a fall, etc., by permitting a straight or curved-line-shaped holding rib to hold a CRT glass surface. CONSTITUTION:The plural ribs 5 connected to a CRT opening part 1a are adopted as a straight 5a or curved-line 5b shape. Moreover, integral box structure where the holding rib 5 and the CRT screw stop boss 4 are connected is formed. Then, when the impact load of CRT 2 is received by the fall, etc., the CRT glass surface 2a is struck against the holding rib 5 so that an impact is added. But, since force is distributed to the CRT screw stop boss 4 and the holding rib 5, impact force is prevented from being concentrated to the CRT screw stop boss 4 so that the distruction of CRT holding structure is prevented.
Patent JP-S6455812-A (JP)
Title: Delaying solenoid
Inventor: HIDA ETSUJI
IPC: H01F7/16
Filed: 1987-08-27
Abstract: PURPOSE:To perform a delaying operation by discharging a small amount of air in a plunger sliding space from an air hole having a small passage sectional area at the time of attracting the plunger and rapidly introducing external air through an air hole having a large passage sectional area at the time of reversely attracting the plunger. CONSTITUTION:An air hole 9 having a small passage sectional area for escaping the air in a plunger sliding space A at the time of attracting a plunger 3 and an air hole 10 having a large passage sectional area for introducing external air into the space A at the time of reversely attracting the plunger are formed. Since the air in the space A is discharged externally in a relatively small amount from the hole 9 by regulating it by a throttle amount of a flowrate regulator, the attracting operation of the plunger 3 is smoothly performed. On the other hand, since a large quantity of external air is rapidly introduced into the space A from the hole 10 at the time of returning the plunger 3, the resetting of the plunger 3 is rapidly performed.
Patent JP-S6366474-A (JP)
Title: Test pattern generation for space sharing type switch
Inventor: YAMADA HIROKI
IPC: G01R31/00
Filed: 1986-09-08
Abstract: PURPOSE:To reduce testing time, by reducing a test pattern length according to a test pattern with the addition of a complement of 1 per bit based on a bit pattern which permits mutual recognition of an incoming line of a space sharing type mXn switch. CONSTITUTION:An mXn switch 1 is set to a desired connection state by a control signal from a control circuit 2. Then, the circuit 2 transmits a pattern train to a pattern generator PG3 and an input pattern to a pattern comparator PD4 corresponding to set contents of the switch 1 separately and the PG3 transmits a test pattern to a corresponding switch input terminal under the control of the circuit 2. At the same time, the PD4 receives an output pattern at a timing allowed for a delay within the switch 1. Then, based on an input/ output pattern, the PD4 detects and transmits abnormality of a pass to the circuit 2. A switch testing is performed by repeating this operation. The test pattern herein used is prepared by addition of a complement of 1 per bit based on a bit pattern which allows mutual identification of an incoming line of the switch 1 thereby reducing a test pattern length and testing time.
Patent JP-H1053398-A (JP)
Title: Boom control device of working machine
Inventor: KYOHARA KAZUAKI
IPC: B66F9/24
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a boom control device of a working machine which, when driving the end of a telescopic boom in a straight line, enables movement along a desired locus. SOLUTION: This device includes a current position output part (detecting part 15, current position computing part 16) which checks the current position of the end of a telescopic boom; a control input part 11 to which, when the end of the telescopic boom is moved to a desired position, the speed and direction of the movement are input; a desired speed output part 12 which calculates a desired speed vector corresponding to the speed and direction of the movement on the basis of the desired position of the end of the telescopic boom; a control output computing part 13 which controls a telescopic driving part and a derricking driving part according to the desired speed vector;  and a desired position computing part 14 by which, at the start of control, the current position checked by the current position output part is output to the desired speed output part 12 as the desired position of the end of the telescopic boom and by which during control the next desired position is calculated from the current desired position using the desired speed vector from the desired speed output part 12 and is output to the desired speed output part 12.
Patent JP-2001032248-A (JP)
Title: Flap gate
Inventor: TANAKA TOSHIKAZU
IPC: F16K15/03
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a flap gate having the forcible function that a door body is opened under the flow of water to be discharged in a normal condition, the door body is autonomously closed when the outer water level is elevated, and the door body is fully closed rapidly and surely as necessary in an emergency, etc. SOLUTION: The flap gate comprises a stopper 23 having a discharge outlet, a door body 24 which is mounted on a lower end of a spindle 28 in a freely oscillating manner around a horizontal support shaft 30, and open/close a water discharge outlet 22 through the elevating/lowering operation, a driven joint part 31 mounted on both sides of the door body 24, a guide plate 25 which guides the driven joint part 31 on the front side of the stopper 23 via the door body 24 and is provided on the stopper 23 along both sides of the door body 24. The guide plate 25 is of the shape that the driven joint part 31 is drawn out of the guide plate 25 in a condition where the door body 24 faces the water discharge outlet 22.
Patent JP-S6457917-A (JP)
Title: Detection of slip of strip
Inventor: YOKOHARI AKIRA
IPC: B21C47/34
Filed: 1987-08-27
Abstract: PURPOSE:To improve the detecting accuracy and the roll durability by detecting the moving speed of a strip and the peripheral speed of a driving roll and deciding the occurrence of slip in accordance with the difference between both speeds. CONSTITUTION:1st and 2nd speed detectors 1, 2 provided respectively with measuring rolls 1a, 2a and pulse oscillators 1b, 2b are arranged. The measuring rolls 1a, 2a is brought into contact with the surface of a strip 3 and the surface of a drawing roll 4 and detect the moving speed of the strip 3 and the peripheral speed of the roll 4 to oscillate pulses respectively from oscillators 1b, 2b. Counters 6a, 6b measure the number of pulses, a slip percentage computing element 7 calculates a slip of the strip 3 every specified period pi. Since the occurrence of the slip can be detected in accordance with the difference between the moving speed of the strip and the peripheral speed of the roll 4, the detecting accuracy is improved and the durability of the roll 4 is improved by the reduction of roll wear.
Patent JP-H1155444-A (JP)
Title: Image reception device
Inventor: KODAMA SHINICHI
IPC: G09G5/14
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a image reception device by which pluralities of photographing conditions and their relating images at a preliminary scanning are selected and displayed so as to allow the user to select any of them while confirming them in the case that the user decides the best photographing condition and conducts main scanning. SOLUTION: The device is provided with a line sensor photographing unit 15 that provides an output of an image signal of an object image formed via an optical system, a focus switch 21 that sets any of photographing conditions, a preliminary scanning switch 22 to obtain a preliminarily scanned image, a RAM 20 that stores pluralities of images obtained by the preliminary scanning switch 22 in cross reference with the photographing conditions by the focus switch 21 respectively, and a display device 102 that displays pluralities of the object images stored in the RAM 20 in cross reference with the photographing conditions.
Patent JP-2000025140-A (JP)
Title: Laminated sheet
Inventor: YAMAGATA KAZUO
IPC: B32B5/18
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for obtaining a molding having excellent light weight properties and thermal stability and excellent appearance. SOLUTION: The laminated sheet is obtained by integrally laminating olefin resin layers 22 each containing a propylene resin as a main component on both side surfaces of a crosslinked foam sheet 21 made of a propylene resin and an ethylene resin. In this case, at least the one layer of the layers 22 contains an inorganic filler, and a nonwoven fabric 23 is laminated on the one layer of the layers 22.
Patent JP-H1152730-A (JP)
Title: Developing device
Inventor: ABE JUN
IPC: G03G15/08
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce a difference in developing efficiency in the thickness direction of a developer layer and to prevent the generation of a streak with the developer layer by providing a developer soaring up member for soaring up a developer in the developer layer and further, settling the developer on the developer carrier. SOLUTION: In this developing device 10, a developer soaring up electrode 6 is arranged to face the developer carrier 2. This electrode 6 is disposed in a position nearer to the downstream side in the B-direction of carrying the developer than a charge applying member 5a and the upstream side than a developing region D, to soar up the developer in the developer layer and further, settle the developer on the developer carrier 2. Then, an alternating voltage is applied to the developer soaring up electrode 6 from a developer soaring up power source 14, to soar up the developer. Thus, not only the difference in charged toner concentration in the thickness direction of the developer layer on the carrier 2, but also the difference in an electric charge quantity in the thickness direction of the developer layer are reduced.  Moreover, it is preferable that a part facing the carrier 2 is formed into a circular-arc shape, not to generate a place on which an electric field is concentrated, in the vicinity of the developer soaring up electrode 6.
Patent JP-S6272503-A (JP)
Title: Device for continuously supplying high-purity gaseous hydrogen
Inventor: HIRATA KOICHI
IPC: B01D53/14
Filed: 1985-09-27
Abstract: PURPOSE:To continuously supply high-purity gaseous hydrogen by changing the flow of purified gaseous hydrogen and communicating an auxiliary vessel contg. a hydrogen occluding alloy to the desired on among plural purifying vessels. CONSTITUTION:No.1-No.3 are purifying vessels contg. a hydrogen occluding alloy and No.4 is an auxiliary vessel contg. the same hydrogen occluding alloy. A part of the purified gaseous hydrogen to be supplied to the outside of the system from a group of No.1-3 is introduced into No.4 auxiliary vessel and purified gaseous hydrogen is occluded in the hydrogen occluding alloy in the vessel. For example, when the alloy in No.2 vessel, among No.1, 2 and 3 is regenerated (activated), the high-purity gaseous hydrogen in No.4 auxiliary vessel is introduced into No.2 vessel. Consequently, the gaseous hydrogen occlusion characteristic of the hydrogen occluding alloy in No.2 purifying vessel can be restored without stopping the supply of purified gaseous hydrogen from No.1 purifying vessel.
Patent JP-S60106398-A (JP)
Title: Ac generator voltage regulator
Inventor: NAKATSUGAWA TSUNEO
IPC: H02P9/30
Filed: 1983-11-11
Abstract: PURPOSE:To eliminate abnormal rise of an output voltage by connecting an auxiliary transistor which conducts when the output is higher than the reference voltage so as to operate a voltage regulator in parallel with a field coil. CONSTITUTION:When the output voltage produced at an output coil 1 is the reference voltage or lower of a Zener diode 17, a transistor 7 conducts, an output voltage is raised so that the diode 17 conducts. Then, the transistor 7 is interrupted to control the current to a field coil 3. When the output voltage reaches slightly higher voltage than the reference voltage of the diode 17, a Zener diode 25 is conducted to conduct a transistor 9, thereby shortcircuiting the coil 3. Thus, an abnormal rise of the output voltage of a generator can be prevented.
Patent JP-H0556519-A (JP)
Title: Gas insulated sealed power distribution panel
Inventor: HORIKIRI KAZUHITO
IPC: H02B5/00
Filed: 1991-08-23
Abstract: PURPOSE:To shorten sealing time of insulating gas at the site. CONSTITUTION:A lead-in roof 6 is disposed on the rear of the roof 11B of power receiving board 1B and a T-type bushing 7 is mounted on the lead-in roof 6 while bushings 3A, 3B are disposed penetrating through inclined faces in front and rear of the lead-in roof 6. A lead-in roof 5 is disposed on the rear of the roof 11A of feeder board 1A and a bushing 2 is mounted while penetrating through the lead-in roof 5. A T-type bushing is fitted to the lower part of the bushing 2 and then the T-type bushing is connected through a cable 4 with the T-type bushing 7.
Patent JP-2001032447-A (JP)
Title: Reinforcement holder
Inventor: MATSUMOTO MASAMI
IPC: E04C5/18
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a spring hook capable of strongly holding/fixing a reinforcement by/to an installing surface of a concrete spacer in a single operation by using elasticity of first/second hook parts. SOLUTION: In this reinforcement holder, after placing a reinforcement 1 in a recessed part 4 of a concrete spacer 2, first/second hook parts 15, 16 of a spring hook 3 are hooked so as to cover the reinforcement 1 to extend first/second extended parts 13, 14 and the first/second hook parts 15, 16 to insert first/second locking object parts 11, 12 into a through hole 5 of the concrete spacer 2. Thus, since the spring hook 3 gripping the reinforcement 1 by the first/second hook parts 15, 16 is fixed at the end to the through hole 5, the reinforcement 1 gripped by the spring hook 3 and the concrete spacer 2 can be simultaneously fixed.
Patent JP-H0876676-A (JP)
Title: Plant simulator
Inventor: FUSHIMI ATSUSHI
IPC: G06Q50/00
Filed: 1994-09-06
Abstract: PURPOSE: To make it possible to execute precise simulation of noises directly corresponding to respective apparatus systems and their operations and to execute reinfication of an automatic control algorithm on a plant simulator. CONSTITUTION: This plant simulator is composed of a section to calculate the dynamic characteristics of a plant according to a physical model, a section to form fluctuations and noises, a section to synthesize simulation measurement data from the dynamic calculation quantity of the plant and the data on the fluctuations and noises and a section to execute input and output to and from an automation controller to be tested. The kind of the physical quantity to bear the noises to be outputted from a noise output controller 11 is instructed to a noise pattern selector 9 in a noise former 10 where the fluctuations and noises are generated.  The noise selector 9 receiving the instruction reads the corresponding relation of the patterns of the noises and fluctuations from a storage device and the the physical quantity to be measured and the data on the fluctuations and noises and transfers the data via the noise output controller 11 to the prescribed position in a simulation measurement data forming device 14.
Patent JP-2001042292-A (JP)
Title: Liquid crystal display device and its driving method
Inventor: MASAZUMI NAOKI
IPC: G09G3/20
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device arranged to efficiently fetch temperature information by reducing power consumption, and a driving method thereof. SOLUTION: A liquid crystal element comprising memory type liquid crystal is reset to a homeotropic state by applying a reset pulse of a voltage value V1 thereto during a rewrite period, and is also reset to a focal conic state by applying a reset pulse of a voltage value V2 thereto, and further desired pixels are set to a planar state by applying a selection pulse of a voltage value V3 thereto. Before re-writing such a display, environmental temperature information is taker in from a temperature sensor and fed back to driving voltage.