baber/WOPTO huggingface dataset:
Patent JP-H08267641-A (JP)
Title: Transparent laminate with gas barrier properties
Inventor: SASAKI NOBORU
IPC: B65D65/40
Filed: 1995-03-29
Abstract: PURPOSE: To provide a transparent laminate with no deterioration of gas barrier properties and high serviceability by laminating successively a thin layer of an inorg. compd., a gas barrier film layer contg. a hydrolyzate of a metal alkoxyide and a polyolefin thermoplastic resin layer. CONSTITUTION: A transparent laminate with gas barrier properties are prepd. by forming successively a thin layer 3 of an inorg. compd., a gas barrier film layer 4 with excellent heat resistance and a polyolefin thermoplastic resin layer 5 on a polymer plastic base material 2. The base material 2 is a transparent polymer plastic material and is favorably a transparent film to make a good use of colorless transparency of a deposited thin layer and e.g., polyethylene terephthalate(PET) is used. The thin layer 3 of the inorg. compd. consists of a metalized film of an inorg. compd. such as silicon oxide, aluminum oxide and stannous oxide and has transparency and gas barrier properties for oxygen, steam, etc., and the thickness is 5-300nm.
Patent JP-S58191857-A (JP)
Inventor: NAKA HIROMITSU
IPC: E04F11/16
Filed: 1982-04-30
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-S56169449-A (JP)
Title: Loop type network system
Inventor: KAJI TATSUO
IPC: H04L1/22
Filed: 1980-05-30
Abstract: PURPOSE: To perform efficient loop network communication, by providing the means detecting the on/off of the by-pass route of each station and preventing the monitor malfunction of the control station, and by performing failure detection suitably and grasping the state of communication loop accurately.  
     CONSTITUTION: A control loop control station 17 in a control station CS transmits the loop monitor signal of format as shown in igure on a control line CL to collect the information about presence of usage of a by-pass route BR in each station DS. The data station DS detects a prescribed channel from the time slot assigned to itself to a loop monitor signal transmitted from the said station 17 and a flag is set if the by-pass route BR in the said data station DS is in use, and this is inserted as the status signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02250288-A (JP)
Title: Microwave oven
Inventor: ITO HAJIME
IPC: H05B6/68
Filed: 1989-03-23
Abstract: PURPOSE:To make fine and large output adjustment with magnetrons, uncostly and with minor output, by using a plurality of magnetrons, wherein the cycle period in oscillation of magnetron is half a cycle dislocated from that of its adjoining magnetron. CONSTITUTION:A plurality of magnetrons 2-4 are used so that a constant output is acquired, wherein the output of each magnetron 2-4 shall be small, and the cycle period in oscillation of one magnetron is dislocated by a half cycle of AC mains from that of its adjoining magnetron. Accordingly adjoining magnetrons do not emit electric waves simultaneously, which eliminates interference, and the output can be adjusted by allowing the magnetrons 2-4 oscillate intermittently one after another. This enables power-up without causing increase in the cost, and a microwave oven is obtained with easiness in fine adjustment of the output.
Patent JP-S62228796-A (JP)
Inventor: INAZUMI HIDEYOSHI
IPC: F16M11/28
Filed: 1986-03-28
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-H03273889-A (JP)
Title: Equipment for driving wide range motor at variable speed
Inventor: KOKETSU MASATOSHI
IPC: H02P23/03
Filed: 1990-03-20
Abstract: PURPOSE:To perform a smooth and highly accurate control, eliminating ripples in changing a torque and a speed, by making it easy to respond to a faster speed change than the one relative to a secondary time constant thorugh subjecting the slip frequency used in a vector computation to the first order time-lag relative to the secondary time constant. CONSTITUTION:A first order time-lag function relative to the portion of the secondary time constant of a motor 4 is added to a computing element 19 which computes a slip frequency omegaS, and further, the changes of the constants of the motor 4 are dealt with. For this purpose, the interphase voltages converted from a voltage command into voltages are averaged by an averaging circuit 23. The averaged voltage thereof is compared with the voltage fed from a circuit 21 for setting voltages. The difference voltage between both the voltages is added, as a correcting value omegaalpha, to the slip frequency omegaS fed from a first order time-lag element 27, and the corrected slip frequency is added to a fundamental frequency omegao. Since this sum signal (omegao+omegaS+omegaalpha) is transferred to a vector computing part 13, the fluctuations of the voltage applied to the motor 4 are reduced, and the voltage is stabilized, and further, the torque thereof is stabilized too.
Patent JP-H05239625-A (JP)
Title: Powder feeder
Inventor: KOMAKI HISASHI
IPC: C23C14/24
Filed: 1991-04-04
Abstract: PURPOSE:To always discharge metal powder from a vessel by a constant quantity in feeding powder, in case the powder such as metal is fed to the groove of a turn table which is turned coming into contact with the bottom part of the vessel by stirring the metal powder in the vessel with stirring blades of the specified structure. CONSTITUTION:A turn table 41 is provided with is rotatable coming into contact with the bottom part of a vessel 42 in which metal powder 43 is put and the vessel 42 and the turn table 41 are turned in the directions of the arrows respectively. Grooves 46 are provided on the surface of the turn table 41 in the circles at the prescribed positions from the center. The metal powder 42 in the vessel 42 falls in the grooves 46 and is carried to the prescribed position by the rotation of the turn table 41. By agitation blades 44 of the specified shape receiving the downward energizing force by a spring 45 in the vessel 42, the metal powder in the vessel 42 is scraped and collected in the central part of the vessel and evenly fed into the grooves 46 of the turn table 41. In this case, the amount of the metal powder in the grooves 46 is measured by a spot bell sensor and the number of revolution of the turn table is feedback- controlled so that the amount of the metal powder in the grooves 46 may always be kept constant by the measured results.
Patent JP-H04306685-A (JP)
Title: Fixing device
Inventor: NAKAMURA TERUO
IPC: G03G15/20
Filed: 1991-04-04
Abstract: PURPOSE:To obtain a fixing device formed out of one component instead of conventionally separated two systems of the device by providing a paper sheet classification mechanism on the fixing device used for a recorder of electrophotographing method. CONSTITUTION:As fixing operation is started by a fixing roller 1 and a pressure roller 3, a clutch of a toner 5 on a paper sheet P is operated, and a chassis 8 supporting the pressure roller 3 as well as a separation claw/guide 4 is connected to the fixing roller 1, and through a rotation around the axis of the fixing roller 1, a paper sheet discharging angle is set freely. As the fixing device and a paper sheet classification device are integrated into one, the device of the same function as the conventional one is formed at low cost with the small number of part items, and the size of the device is thus reduced.
Patent JP-S63240144-A (JP)
Title: Information transmission system
Inventor: FUKUDA KUNIO
IPC: H04L29/08
Filed: 1987-03-27
Abstract: PURPOSE:To improve transmission efficiency by sending a data signal comprising a data block corresponding to a sending request block number in receiving a response signal without error from a receiver side so as to decrease the data length of the transmission/reception signal. CONSTITUTION:A data signal comprising prescribed number of data blocks constituted by adding a block number for each information blocked to a prescribed bit length is sent from a transmitter 10 to a receiver 20 and a response signal is returned from the receiver 20 to the transmitter 10. The transmitter 10 sends a data signal comprising data blocks in the order of block number at the start of information transmission and in not receiving the response signal from the receiver 20 without error, and sends the data signal comprising data blocks corresponding to the transmission request block number in receiving the response signal without error. The receiver 20 returns a response signal including the block number of prescribed number in the order of block number except the block number received without error. Thus, the data length of the transmission/reception signal is reduced to improve the transmission efficiency.
Patent JP-S58188526-A (JP)
Title: Automatic slag separating device
Inventor: KAWABUCHI YASUO
IPC: B21D43/18
Filed: 1982-04-28
Abstract: PURPOSE:To enable automatic separation of slag from products of shaving, by installing a magnet that attracts the slag selectively and discharges it to outside and a carrying device at the outlet of an inclined chute on which obstacles are provided on the sliding face. CONSTITUTION:A blank of a product blanked in the preceding stage is supplied to a press die 2 attached to the body of an automatic sending device 3. The product, whose periphery is shaved by the press die 2, and the slag hit against obstacles such as a pin or pins, etc. when they fall on an inclined chute 4. Then, entwinement of the product and the slag is loosened by shock and they fall down near the outlet of the chute. As the weight of the slag 10 is considerably smaller than that of the product, the product slides down as it is and is stored in a product receiving box 8 while the slag 10 is attracted to the belt face of a belt conveyor 9 by the magnet 7, and when the conveyor moves to the position A, the slag falls into a receiving box 11.
Patent JP-H03272807-A (JP)
Title: Method of defoaming and force-feeding kneaded slurry
Inventor: HATTORI SHOICHI
IPC: B28C1/06
Filed: 1990-03-23
Abstract: PURPOSE:To prevent gas from blending into slurry repeatedly, and maintain the uniformity of components in the slurry by restraining the rotation of the slurry during the force-feeding period lower than the rotation speed during the defoaming period. CONSTITUTION:Kneaded slurry 2 is placed into the vessel 10 of a keading, defoaming and force-feeding apparatus 1 and, by the use of vacuum pump 3, the inside of the vessel 10 is allowed to be a condition of vacuum of 60 - 70 cmHg. In the next place, in use of an air motor 5, an anchor 6 is rotated at 150 - 200 RPM for circulating the slurry and thus gases in the slurry are removed (defoamed) therefrom. After the defoaming treatment is performed for 0.4 minutes, a valve 4a is closed and a valve 4a is opened for introducing nitrogen gas into the vessel 10 at the pressure of 0.4 - 0.8 kg/cm<2> so as to be used for force-feeding. At the force feeding, the rotation speed of the air motor 5 is lowered and the anchor 6 is rotated at 20 - 40 RPM. The slurry force-fed is forwarded to the slurry dam of a green sheet molding apparatus, as the next process, via a valve 4c. Whereby, the defoaming of the gas is conducted effectively, moreover, uniform material slurry can be obtained that has stable viscosity and also has less agglomerated masses.
Patent JP-H01246109-A (JP)
Title: Production of compound oxide precursor
Inventor: FUKUI TOSHIKI
IPC: C01G23/00
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the subject homogeneous precursor giving a homogeneous superconducting ceramic by a low-temperature heat-treatment, by mixing and reacting two or more kinds of metal alkoxides or metal salts in an organic solvent in the presence of a macrocyclic polyether. CONSTITUTION:The objective precursor is produced by dissolving two or more kinds of 1-6C 1-3-hydric alcohol alkoxides or salts of preferably alkaline-earth metals or transition metals [e.g. Y(NO3)3, Cu(NO3)2 and Ba(OC2H5)2] in an organic solvent (e.g. alcohol) in the presence of a macrocyclic polyether selected from crown ether and cryptands, mixing and reacting the compounds and removing the organic solvent e.g. by distillation.
Patent JP-S59197935-A (JP)
Title: Digital processing type comparator circuit having hysteresis characteristic
Inventor: MORIMURA HIROSHI
IPC: G06F7/02
Filed: 1983-04-26
Abstract: PURPOSE:To give a hysteresis characteristic to a digital comparator and to stabilize its comparing operation, by supplying an input signal to one input terminal of the comparator then delaying the output of the comparator by n bits and selecting two kinds of thresholds from the delayed output and supplying the result to the other input terminal of the comparator. CONSTITUTION:A digital input signal 1 is inputted into one side of a level comparator 101 and the output 2 of the comparator 101 is delayed by n bits by means of an n-bit shift register 102. The signal delayed by the register 102 is inputted into a 2-1 selector 103 and two kinds of thresholds, high level H and low level L, are selected, and then, the output 3 of the selector 103 is inputted into the other side of the comparator 101. A hysteresis characteristic is provided to the comparator 101. The comparator 101 discriminates the height of the level of a multiplexed data sequence and, when the level of the input signal 1 is gradually increased or decreased and the signal 1 contains a sound component, stabilizes its comparing operation.
Patent JP-H10266240-A (JP)
Title: Work execution method of manhole, and manhole
Inventor: KUBO YOSHIO
IPC: E03F5/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve workability by forming a hollow part with an inflow port on the foundation formed at the bottom part of excavated space, installing a bottom plate with a diameter larger than the outer diameter of a manhole body, and pouring an inorganic filler into the hollow part from the inflow port. SOLUTION: After forming the foundation at the bottom part of excavated space, a hollow bottom plate 1 having an inflow part at the upper part is installed, and a cylindrical manhole body part 4 is fixed to the bottom plate 1. An inorganic filler is poured into a hollow part 2 of the bottom plate 1 and a bottom part 4A of the manhole body part 4, and at the same time, an invert 6 is molded in the bottom part 4A of the manhole body part 4. Concrete is filled in the hollow part 2 to increase the weight of the bottom plate 1 so as to prevent floating of the manhole body part 4 fixed to the bottom plate 1. Back filling is performed before the filler is hardened, and an excavated ditch of the ground is back-filled in a short time to restore the original state. Construction is therefore facilitated even in a place with high traffic density.  The body part is prevented from floating receiving earth pressure, and workability can be improved.
Patent JP-H04223938-A (JP)
Title: Recording device provided with large quantity feeder
Inventor: YOSHIDA TOMOYUKI
IPC: B65H3/06
Filed: 1991-03-12
Abstract: PURPOSE:To inhibit the generation of double feeding or jamming when feeding is carried out by installing a large quantity feeder on the feeding port of a recording device provided with a pickup roller on the feeding port of a device main body. CONSTITUTION:A roller pressure cancellation mechanism 30 is provided on a large quantity feeder 20, while a control means 40 for operating the roller pressure cancellation mechanism 30 at a timing where a recording sheet P fed by a pickup roller 17 reaches a feed roller 18, and for thus cancelling the pressure to the recording sheet P by the pickup roller 17, so as to inhibit the application of resistance to the recording sheet P when the sheet is fed by the feed roller 18. A tray 23 can be lowered at the above-mentioned timing by a vertical driving device 26, or the pickup roller 17 can be elevated by providing a lever on the side of a device main body 10.
Patent JP-H05230921-A (JP)
Title: Supporting structure for ground of dome roof
Inventor: MIHASHI HIROTOSHI
IPC: E04B7/08
Filed: 1992-02-21
Abstract: PURPOSE:To provide the supporting structure of a roof ground, containing a main house fixing metal used in substitution for a main house support metal by a method wherein the efficiency of a work to curve a main house is increased when a roof is formed in a dome-shape by using a structural material, such as a steel frame and a steel pipe, plate-form battens are actually stretched over the main house, and roof slates are roofed on the upper surface thereof. CONSTITUTION:A main house fixing metal 20 to securely support a main house 3 to a dome roof 10 comprises a body part 30 approximately in a U-shape comprising a base 31 and a main house support part 32 and a main house support part 40 wherein a semicylindrical support plate 41 formed by processing a slat 43 for a shutter is locked in a cylindrical shape. The main house 3 wherein a round steel pipe is processed in a curve-form shape is held at the main house supporting part 40, and a fixing metal 50 is arranged in the position of the main house 3 by which the middle of the main house fixing metal 20 is divided. The fixing metal is substantially the same member as that of the main house fixing metal, the base 31 is brought into an up state, and locked and supported in an upside down state to the main house 3 by means of the main house supporting member 40.
Patent JP-S52156931-A (JP)
Title: Antibiotics
Inventor: AOKI HATSUO
IPC: A61P31/04
Filed: 1976-06-18
Abstract: PURPOSE: Antibiotic composition containing nocardicine A and cycloserine having improved antibiotic activity against gram-negative bacteria such as Escherichia coil, Pseudomonas aeruginosa, and Proteus vulgaris, and Mycobacterium tuberculosis, compared with the separate use of each component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07254447-A (JP)
Title: Electric equipment mounting-demounting device
Inventor: HANAOKA TAKASHI
IPC: H05K7/12
Filed: 1994-03-15
Abstract: PURPOSE:To obtain an electric equipment mounting-demounting device by which mounting-demounting operation to a support rail can be easily performed. CONSTITUTION:In electric equipment (a terminal stand A) to be installed so as to be mountable and demountable by locking a locking claw of a rail fitting- inserting groove 11 on a support rail 5 after the rail fitting-inserting groove 11 having the locking claw opposed to both side edges 12a is formed on an under bottom surface of a main body case 1, the locking claw arranged at least on one side edge of the rail fitting-inserting groove 11 is formed as a movable locking claw 15, and the movable locking claw 15 is slidingly moved in the width direction of the rail fitting-inserting groove 11 by advancing- retreating operation of an operation part 29, and the movable locking claw 15 is driven so as to advance to and retreat from a lock position to be locked on the engaging edges 7 of the support rail 5 and a release position to be released from the engaging edges 7 of the support rail 5.
Patent JP-S63238487-A (JP)
Title: Positron ct apparatus
Inventor: YAMAMOTO SEIICHI
IPC: G01T1/161
Filed: 1987-03-26
Abstract: PURPOSE:To improve a spatial resolution of an image by a construction wherein a plurality of detector rings formed by arranging a number of radiation detectors in the shape of a ring are so laminated and disposed that the position in the circumferential direction of each detector slides in each ring from others. CONSTITUTION:Detectors in adjacent ones of detector rings 1-4 are so disposed that the positions thereof are slided in the circumferential direction by D/2 (D denotes the width in the circumferential direction of a detector 5) from each other. When simultaneous counts of the two adjacent rings are found, a sampling interval of D/4 can be attained. The data thus found are the ones in a position being different by L/2 (L denotes the width in the direction of slice thickness of the detector 5) in the direction of lamination of the rings, from the data found by one ring alone. After data are collected by one ring, therefore, the two rings are shifted by L/2 in the direction of slice thickness in relation to an object to be inspected, so as to collect data by simultaneous counts of the two rings. This construction enables the avoidance of positional slippage and the collection of data of high sampling density which relate to a slice plane in the same position in the direction of slice thickness.
Patent JP-H07259514-A (JP)
Title: Direct driving type overhead cam mechanism
Inventor: TAKATSUKI HARUO
IPC: F01L1/14
Filed: 1994-03-18
Abstract: PURPOSE:To facilitate adjusting operation by connecting a spring retainer for holding a valve to a valve lifter by screws so that the amount of clearance between the valve and the spring retainer may be adjusted, and providing through holes and screw holes through a plane intersecting the direction of valve movement at right angles in order to screw fixing screws into these holes. CONSTITUTION:A valve 3 is fixed to a spring retainer 7 and then mounted to a valve lifter 4 using screw pairs. The valve 3 is inserted into the valve holding hole of the spring retainer 7, the male screw on the outer peripheral surface of the spring retainer 7 is screwed in the female screw on the inner peripheral surface of the valve lifter 4, and the valve 3 is then turned to adjust valve clearance. Plural holes are provided circumferentially on the top face of the valve lifter 4, plural screw holes are provided circumferentially in the spring retainer 7, and the valve lifter is fixed to the spring retainer by fixing screws 12. Since the valve 3 can be turned so as to be fixed at the posirion where a moderate valve clearance has been reached. Thus, the adjusting operation can be performed simply and in a short time.
Patent JP-S57188171-A (JP)
Title: Master and slave public telephone system
Inventor: MUTA TOSHIYASU
IPC: H04M17/02
Filed: 1981-05-15
Abstract: PURPOSE:To enable to make outgoing call and incoming call free of charge from both sides but to limit incoming call with charge to the response from a slave set as a rule, by adding a function which can communicate between a public telephone set being a master telephone set and a slave telephone set being a general telephone set. CONSTITUTION:A master telephone set TEL1 provided with a coin set CM is connected to a station device SE via a subscriber line L and a slave telephone set TEL2 is connected to the master telephone set through a cable. When the TEL2 hooks off for a call, a monitor section HSD detects it and a control section CT1 informs the call to the station device SE. The call of the TEL1 is given to the station device from the CT1. When a normal incoming call not requiring charge from the SE is present, the call can be responded from both the master and slave telephone sets, but as to the incoming call with charge, the master telephone set can only respond through the operation of the CT1 by means of a KS key operation.
Patent JP-S60217680-A (JP)
Title: Laser output controller
Inventor: KANEHARA YOSHIHIDE
IPC: H01S3/134
Filed: 1984-04-13
Abstract: PURPOSE:To prevent the warpage error, etc. of the zero point of a micro-laser detector generated by the temperature rise of an integrating sphere by cooling the surface of the integrating sphere. CONSTITUTION:A supply port 20 supplying a space 19 between the surface of an integrating sphere 9 and a cover 18 with water and a discharge port 21 are formed to the integrating sphere 9. When outputs from laser lights are controlled, water is fed in the direction of the arrow 22 from the supply port 20, the surface of the integrating sphere 9 is cooled by water, and water is discharged in the direction of the arrow 23 from the discharge port 21, thus keeping the surface of the integrating sphere 9 at a fixed temperature at all times. Accordingly, since a temperature rise by detecting laser lights 8 of the integrating sphere 9 is prevented, only the extinction outputs of detecting laser lights 8 projected to the integrating sphere 9 can be inputted to the micro-laser detector 12.