baber/WOPTO huggingface dataset:
Patent JP-S63305598-A (JP)
Title: Electromagnetic shield material
Inventor: ISHII HIROYOSHI
IPC: B32B3/24
Filed: 1987-06-05
Abstract: PURPOSE:To enable the effective shielding of electromagnetic waves over a wide range of wavelength regions, by specifying soft magnetic amorphous alloy pieces of specific scale or flake shapes and laminating them to form amorphous alloy layers and next by laminating one of reticular conductive metallic sheet layers and one of said amorphous alloy layers at a specific interval in between. CONSTITUTION:Soft magnetic amorphous alloy pieces 2a of scale or flake shapes, each of which is 5-100mum in its thickness and 10-15000 in its aspect ratio (a ratio of maximum length to maximum thickness), are laminated 100-500g/m<2> in weight per unit area so as to form amorphous alloy layers 2. Next one of reticular conductive metallic sheet layers 3 and one of said amorphous alloy layers 2 are laminated at an interval of 5-500mum in between. Electromagnetic waves, including magnetic field components on a low frequency region and electric field components on a high-frequency region, over a wide range of wavelength regions, can be effectively shielded accordingly.
Patent JP-H0642490-A (JP)
Title: Motor-driven type fuel pump
Inventor: HISANAGA MICHIO
IPC: F02M37/08
Filed: 1993-06-14
Abstract: PURPOSE:To reduce the loss by guiding the stream from the revolution direction to the axial direction of an impeller at a discharge port. CONSTITUTION:As for the edge surface on the discharge port 6 side of a partitioning part 100 for partitioning a suction port 1 and a discharge port 6, the side 100b far from the side 100a close to the discharge port 6 is formed to bulge out along the opposite direction in the revolution direction of an impeller 3. Accordingly, the fuel stream flowing to the discharge port 6 from a pump flow passage flows along the edge surface on the discharge port 6 side of the partitioning part 100, and as fuel flows closer to the discharge port 6 from the pump flow passage, the fuel is guided in the axial direction from the revolution direction of the impeller 3. Accordingly, fuel flows smoothly in the axial direction from the revolution direction of the impeller 3, and the disturbance of the stream at the discharge port can be reduced.
Patent JP-S6038077-A (JP)
Inventor: MAIKURU RUUERIN
IPC: B08B3/02
Filed: 1984-07-09
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-S63308128-A (JP)
Inventor: YAI HIROYUKI
IPC: E03F1/00
Filed: 1987-06-09
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-S5666365-A (JP)
Title: Metal mold device
Inventor: FUKUYA YASUKIYO
IPC: B29C41/00
Filed: 1979-11-02
Abstract: PURPOSE: To simplify the device and lower the cost considerably by providing a stationary die, a moving die and plural split dies, engaging the liner secured to the moving die to the cotter plate provided to the split dies and so constituting these that the split dies are opened by the die opening movement of the moving die.  
     CONSTITUTION: A stationary die 22, a moving die 23, and plural split dies 21 formed with undercuts for a molding 35 and provided with notches 29 at one end thereof are provided, and a cotter plate 30 secured to the split dies 21 and having a certain angle in the moving direction of the moving die 23 and a liner 28 secured to the moving die 23, inserted into the notches 29 of the split dies 21 and having a sloped face of the same angle as that of the cotter plate 30 are engaged to constitute the device. In the above-mentioned constitution, at the time of die opening, the movement of the moving die 23 causes the contact surface of the liner 28 to press the surface of the cotter plate 30, thereby opening the split dies 21 and removing the molding 35 from the undercuts. This device is simple, and permits the reduction of facility cost and assembly time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09326536-A (JP)
Title: Metal board and manufacture thereof
Inventor: IMAMURA KAZUHIKO
IPC: H05K1/05
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To make a power circuit conductor thick from the start, to make a control circuit conductor thin so as to easily from it into a fine pattern, and to make insulating layers used for them different from each other in insulating characteristics. SOLUTION: A power circuit insulating layer 2 and a control circuit insulating layer 3 are formed on the surface of a base metal 1. A power circuit conductor 4 is laminated on the power circuit insulating layer 2, and a control circuit conductor 5 of monolayer or multilayer is stacked on the control circuit insulating layer 3. The power circuit conductors 4 are punched out of a thick metal plate and preliminarily fixed together interposing a link insulator 6 between them. The control circuit conductor 5 is made thin through a wiring printing method. Filler epoxy resin of large thermal conductivity is suitable for the power circuit insulating layer 2, and glass epoxy resin of small permittivity is suitable for the control circuit insulation layer 3. All the metal board is fixed together through a vacuum pressure press.
Patent JP-H11336387-A (JP)
Title: Lock
Inventor: TSUKAHARA MASANAGA
IPC: E05B47/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To surely lock or unlock by selectively moving a slide member which regulates the rotation of a first hook member to a position for being engaged or disengaged with the first hook member by a knob cylinder. SOLUTION: A first hook member 10 is journalled by a pin 16 in such a state as rotationally moving halfway in a lock box and an operation arm 11a of a hub 11 is brought in contact with an arm 18 so as to be rotationally moved. A returning spring 12 is locked to the base end part 10a of the first hook part 10 and a recess part 13a is engaged with the base end part 10a so that a slide member 13 for regulating the rotational movement of the first hook 10 is provided. A knob cylinder inserted into and fixed to a cylinder 38 is rotationally moved so that the slide member 13 is selectively moved to a position engaged or disengaged with the first hook member 10 and the hub 11 is rotated by a lever handle so as to surely lock or unlock it.  A colored part is provided in a part of the slide member 13 to be recognized through a display window provided in a cover body so that the locked/unlocked state can be recognized from the outside.
Patent JP-H0438266-A (JP)
Title: Automatic steering system for vehicle
Inventor: AGA MASAMI
IPC: B62D5/06
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a burden of steering operation by a driver from increasing by releasing the connection between an automatic steering drive mechanism and an input shaft through a safety mechanism at a time when something goes wrong with an automatic steering control system and thereby such a reaction as more than the specified one has occurred in an interval between the automatic steering drive mechanism and the input shaft of a power steering mechanism. CONSTITUTION:When something goes wrong with an automatic steering control part, a servomotor 30 fails to generate driving force utterly and thereby it has become free of rotation, this trouble is inferred and if a handwheel is rotated for operation, an upper steering shaft 13b is rotated as well, and this rotation is transmitted to the upper end of an inner spool 18g via pins 18i1, 18i2. With this, a hydraulic mechanism works likewise in the case where a sleeve 31 is rotated by the servomotor 30, thus steerage by a driver is being assisted. On the other hand, when the servomotor 30 is subjected to seizure or binding at time of trouble, if a handwheel 14 is rotated for operation, some reaction occurs in space between the upper steering shaft 13b and the sleeve 31, and these pins 18i1, 18i2 separate from recess parts 31a1, 31a2, whereby the driver is released from the seizure of the servomotor 30, thereby enabling him to handle a steering wheel.
Patent JP-S5844965-A (JP)
Title: Formation of build-up welded layer
Inventor: YAMAMOTO ATSUO
IPC: B05B7/22
Filed: 1981-09-10
Abstract: PURPOSE:To form build-up welded layers which are welded thoroughly to a base material consisting of high carbon iron (alloy) by forming a melt sprayed film on the surface of the base material then melting and solidifying only the film successively locally with said film as a filler metal. CONSTITUTION:Metal of a desired material is melt sprayed on the required parts on the surface of a base material consisting of high carbon iron or an iron alloy contg. >=1% carbon to form a melt sprayed film. When a non-consumable protecting arc welding method is adapted to the melt sprayed film, the film is heated instantaneously locally and superficially, whereby only the melt sprayed film is melted with virtually no influence upon the base material. More specifically, only the melt sprayed film as a filler metal is melted and solidified successively locally according to the movement of the electrode of arc welding. Since part of the molten film diffuses on the surface of the base material, the welded built-up layer and the base material are welded thoroughly.
Patent JP-H01313290-A (JP)
Title: Elevator
Inventor: MATSUURA TADASHI
IPC: B66B9/02
Filed: 1988-06-10
Abstract: PURPOSE:To prevent a coil of a linear motor from overheating by forming a weight-cum-cooling rib in the longitudinal direction of a reaction plate and installing it in an iron core of the linear motor. CONSTITUTION:A linear motor 1 is moved up or down along a reaction plate 2 and thereby and elevator cage 6 is lifted via a hanging rope 5. A cooling rib 9 doubling as a weight balancing this gage 6 is formed in the longitudinal direction of the reaction plate 2 and installed at the outside of an iron core 1a of this linear motor 1, and a feeder cable 8 is connected to a coil 1b of the motor. Heat generated in this coil 1b is transferred to the iron core 1a, whereby an air flow being produced at the time of lifting is increased by the weight-cum-cooling rib 9, thus natural cooling is accelerated. Consequently, any overheating due to continuous operation for hours is prevented from occur ring.
Patent JP-S5843323-A (JP)
Title: Control system of incinerator provided with waste heat recovering boiler
Inventor: TAKADA NORIKAZU
IPC: F23N1/02
Filed: 1981-09-10
Abstract: PURPOSE:To always maintain a favorable burning condition for an incinerator, by controlling  the forced rate of the primary combustion air by detecting the open/close condition of a loading port for combustible material, the temperature in the primary combustion chamber, the  steam pressure in a boiler, and the like, and by controlling the forced rate of the secondary  combustion air by detecting the oxygen density in exhaust gas. CONSTITUTION:The inside of an incinerator is divided into two chambers by a partition wall,  and the primary combustion chamber 1 and the secondary combustion chamber 2 are located  in front and in the back positions, above which a boiler 3 to recover heat is located. In this  case, a detector V to detect the steam pressure or the temperature in hot water is provided to  the boiler 3, together with an oxygen concentration detector D, to a smoke chamber located in  the above part of the secondary combustion chamber 2, and a limit switch L to detect the  open/close action of a loading port 7 for combustible material, respectively. The operating  motors M1 and M2 for the primary and the secondary air forcing dampers 5a and 5b are controlled by the outputs from the above-mentioned detectors by the intermediary of the  primary and the secondary combustion controllers 9 and 10. Further, an operating motor M3  for the damper 6a of an induced fan 6 is controlled by an equilibrium controller 8, so as to become an inducement for arbitrarily setting the ratio of a forced air-flow rate to an induced  air-flow rate.
Patent JP-H0814210-A (JP)
Title: Fluid pressure servo valve
Inventor: TANAKA AKIO
IPC: F15B13/043
Filed: 1994-06-24
Abstract: PURPOSE:To provide a fluid pressure servo valve with high reliability and high safety by preventing the leakage of working fluid. CONSTITUTION:In a fluid pressure servo valve 11 in which a spool 20 within a sleeve 19 is moved with a motor 3, and a pressure port 22, a load port 24 (25), the load port 25 (24), and an exhaust port 23 are communicated or shut to supply or exhaust fluid, valves 28, 29 having soft valve sheets 40, 41, and poppets 38, 39 which operate by fluid pressure operating on the pressure port 22 are arranged in a fluid passage through which load ports 24, 25 are communicated with cylinder ports 32, 33.
Patent JP-H09326923-A (JP)
Title: Image processor
Inventor: HISATAKE MASAYUKI
IPC: B41J5/30
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To process a plurality of image data whose structures differ from each other while being mixed in one data string. SOLUTION: Upon the receipt of multi-value image data DA in which data whose structures differ from each other are mixed, an image discrimination section 1 discriminates parts of the multivalue image data DA where the data structure changes and a control section 3 controls the selection of an input in a demultiplexer 5 so that a specific pattern is inserted by a specific pattern generating section 4 to the change point of the data structures according to a discrimination result C by the image discrimination section 1. Thus, while the image data with the same structure are consecutive between a specific pattern and a succeeding specific pattern, a post-stage circuit identifies it that the image data differ depending on the succeeding specific pattern.
Patent JP-S61293542-A (JP)
Inventor: REOPORUTO FUPUAA
IPC: B01J2/20
Filed: 1986-06-20
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-H021982-A (JP)
Title: Mis type semiconductor integrated circuit device
Inventor: OOHASHI EIJI
IPC: H01L21/316
Filed: 1988-06-10
Abstract: PURPOSE:To make the fluctuation of a threshold voltage due to the exposure to radiation small by a method wherein a gate insulating film, provided between a semiconductor substrate and a gate electrode, is formed into a two-layered structure composed of a thermal oxide film and a BPSG film. CONSTITUTION:A field oxide film 2 and a thermally oxidized film 4 are formed on a P-type silicon substrate 1 thought a selective oxidation and a thermal oxidation method. After that, a BPSG film 5a and a poly silicon film 6A are successively grown on the whole face through a CVD method. And, after phosphorus has been thermally diffused into the polysilicon film 6A making use of a photolithography technology, the polysilicon film 6A and the BPSG film 5A are formed into patterns for the formation of a gate electrode 6 and a BPSG film 5 thereunder. By this structure, movable positive charges reached to an interface between the thermal oxide film 4 and the silicon substrate 1 are remarkably reduced in number and the formation of a interface level is reduced, so that a threshold voltage can be restrained from fluctuating.
Patent JP-S63310347-A (JP)
Title: Ac generator for rolling stock
Inventor: SATO OSAMU
IPC: H02K19/22
Filed: 1987-06-10
Abstract: PURPOSE:To reduce the temperature of a rotor winding, by providing a centrifugal fan integrated with a front cooling fan between the clicks of a rotor core. CONSTITUTION:A centrifugal fan 6a' integrated with a front cooling fan 6a is provided between clicks of a rotor core 7a. When a rotor 7 and the centrifugal fan 6a' thereby rotate, wind will flow from behind to front through between a rotor winding 8 and rotor cores 7a, 7b and is discharged to the outside of a motor. Heat removal is thus performed so actively from the surface of the rotor winding 8 that the rotor winding gets cooled. By this cooling action the reduction of temperature of the rotor winding 8 can be accomplished, so that the resistance of the rotor 8 is reduced and the field current increased to increase magnetomotive force.
Patent JP-S5936063-A (JP)
Title: Winding tension control method of sheet-shaped article
Inventor: HASEGAWA KATSUMI
IPC: B65H18/26
Filed: 1982-08-20
Abstract: PURPOSE:To make it possible to accurately control winding tension by substantially making a touch roll in contact with a winding roll to be a free roll and enabling sheet tension to be accurately detected just before the touch roll. CONSTITUTION:The tension of a film 1 is detected at a guide roll 3 position just before a touch roll by means of a tension detecting device 8. Here, the touch roll 4 is made to be a free roll, and driven with the same peripheral speed as that of a winding roll 5, so that the winding tension of the film 1 wound round the winding roll is accurately detected without its attenuation. The torque of the winding roll 5 is controlled based on this detected value via a control device 7 and a driving device 6.
Patent JP-S624496-A (JP)
Title: Pretreatment in treatment of organic waste water
Inventor: KITAJIMA HIROTANE
IPC: C02F3/06
Filed: 1985-06-29
Abstract: PURPOSE:To minimize a floor area of an aeration tank and to reduce a construc tion cost in the case of newly installing a waste water treatment plant by fluctu ating beds for fixing living things provided to a raw water adjustment tank so as to contact with raw water at all times by responding to the level fluctua tion of the raw water. CONSTITUTION:The beds 30 for fixing living things consisting of nets are pro vided to the raw water adjustment tank 2 and the beds 30 are so constituted as to fluctuate to contact with the raw water at all times by responding to the level fluctuation of the raw water. As a result, the floor area of the aeration tank is minimized and the construction cost is reduced as far as possible in the case of newly installing the waste water treatment plant. The existing plant is efficiently usable without immediately expanding the treatment plant even if the amt. of the waste water increases as a result of an expansion in a production scale.
Patent JP-H023183-A (JP)
Title: Eeprom writing completion confirming system
Inventor: TOUJIYOU ECHIKO
IPC: H01L29/78
Filed: 1988-06-13
Abstract: PURPOSE:To confirm the completion of writing increasing energy consumption by enlarging the pull-up resistance value of a data bus and sending data, which are different from data to be written just before reading, to the data bus in order to collate the written data. CONSTITUTION:When the writing processing of the data is executed, an EEPROM 5 causes a data bus 7 to be a high impedance for several milli seconds. As a result, the data bus goes to an instable condition by resistance value (40-50kOMEGA) of a pull-up resistor 9. In such a case, a CPU7 reads the complement of the data just before the confirmation of the writing and after that, a CPU1 sends a second data to be different from a first data. The second data is accumulated in the stray capacity of the bus 7. Next, when the reading processing of a ROM5 is executed by the CPU1 and the completion of the writing processing is not obtained for the ROM5, the data on the bus 7 is the second data. When the completion of the writing processing is obtained, the data are the first data. Then, the completion of the writing can be confirmed without fail.
Patent JP-S6035297-A (JP)
Inventor: TANAKA AKIO
IPC: G21F9/00
Filed: 1983-08-05
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-H0815096-A (JP)
Title: Fault diagnosing device
Inventor: ABE KUNIHIRO
IPC: G01M17/007
Filed: 1994-06-24
Abstract: PURPOSE:To improve the usefulness of a fault diagnosing device without deteriorating the portability and versatility of the device by reading out required data contained in a maintenance manual from the outside through radio communication. CONSTITUTION:A system is constituted of a portable fault diagnosing device A and host computer B. This system is provided at a service station, etc., and the fault of the control system of a vehicle C is diagnosed by connecting an adapter harness 32 extended from the input-output connector 31 of the device A to an connector 2a for connecting to the outside extended from the electronic controller D of the vehicle C and reading out data from the controller D. When a maintenance manual is required, a data request is made to the data communication unit 66B of the CPU B through a data communication unit 66A. The CPU B retrieves the data corresponding to the data request and transmits the data to the device A. The device A displays the received maintenance manual on a display. A mechanic diagnoses the control system in accordance with the displayed maintenance manual and successively inputting diagnosed results.
Patent JP-S631452-A (JP)
Title: Ion exchange paper and preparation of ion exchange body and ion exchange paper
Inventor: MASUDA MITSUNORI
IPC: D21H27/00
Filed: 1986-06-19
Abstract: PURPOSE:To improve durability under a severe condition, by adding a flocculant to a slurry containing an inorg. ion exchange powder and pulp before forming the same into paper according to a papermaking process and supporting inorg. ion exchange particles between pulp fibers of the paper formed. CONSTITUTION:A floccuant is added to a slurry containing an inorg. ion exchange powder and pulp before the slurry is formed into paper according to a paper making process. By this method, powder particles 2 are branched or crossed to each other to be held between entangled pulp fibers 3 and further adheres to said pulp fibers 3 by heat fusion at the time of drying and the pulp fibers 3 are entangled mutually and fused to form ion exchange paper 1. Further, rectangular ion exchange papers 5a and ion exchange papers 5a molded into a corrugated shape are stacked alternately and a frame body 6 comprising plastic having chemical resistance such as polypropyrene is assembled around the stacked ones to form a cartridge 4.
Patent JP-S5569863-A (JP)
Title: Control system for main memory unit
Inventor: ANDOU SABUROU
IPC: G06F12/06
Filed: 1978-11-21
Abstract: PURPOSE: To process data efficiently by dividing a main memory part into several blocks, by assigning different access period to respective blocks, and then by  shortening the time of access to a block of the main memory part with a closer address.  
     CONSTITUTION: Main memory unit 1 consists of main memory part 3 stored with data and main memory control part 4 including a group of control circuits reading and writing data from and to main memory part 3. Main memory part 3 is divided into 1st block 5 and 2nd block 6. On arrival of an access request from CPU2, address control circuit 10 supplies the address of the access destination to distributor circuit 7 and also discriminates which of 1st block 5 and 2nd block 6 contains the access request destination according to the address, thereby generating a block discrimination signal. Then, this signal is sent to read information effective signal control circuit 9 and access control circuit 8. Consequently, access control circuit 8 generates a timing signal needed to read the result of access to the discriminated block. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5846302-A (JP)
Title: Elastic lens and frame
Inventor: YANAGIDA KAZUROU
IPC: G02C7/08
Filed: 1981-09-14
Abstract: PURPOSE:To make the focal length of an elastic lens made of a light transmittable material having elasticity variable and to make the same usable for both far and near visions with one piece of spectacles by mounting said lens to a frame which permits changing of its size. CONSTITUTION:An elastic lens 1 is formed of a light transmittable material having elasticity, and is mounted in a variable frame 4 which permits changing of its size. The sliding part 5 of the frame 4 is slided and is detained to a prescribed position by means of a stopper 6, by which the circumference or outside circumference of the frame 4 is changed. Thus the focal length of the lens 1 is made variable and the lens is usable for both far and near vision with one piece of spectacles.