baber/WOPTO huggingface dataset:
Patent JP-H08320188-A (JP)
Title: Fabrication method for ceramic electronic parts
Inventor: MIZUSHIRO MASANORI
IPC: C04B35/64
Filed: 1996-04-02
Abstract: PURPOSE: To supply atmospheric gas of a proper amount to a non-fired ceramic molding for each stepped stage by piling a plurality of stages of shelf plates, on which the non-fired ceramic molding is placed and conveying them into a firing furnace, and independently supplying the atmospheric gas to between the shelf plates. CONSTITUTION: There is placed on a shelf plate 5 a non-fired ceramic molding that uses strontium titanate for example as a chief component for making electronic parts. A plurality of the shelf plates 5 are piled and conveyed into a firing furnace 1. Then, atmospheric gas (e.g. N2 gas) is supplied from an atmospheric gas supply pipe 11 independently to between the adjacent piled shelf plates 5. In this case, the atmospheric gas is supplied to the ceramic molding 10 placed on the shelf plate 5. Hereby, a proper amount of the atmospheric gas of a proper amount can be supplied to each piled non-fired ceramic molding 10.
Patent JP-S62261460-A (JP)
Title: Printer
Inventor: TAKANASHI RYOYU
IPC: B41J2/36
Filed: 1986-05-09
Abstract: PURPOSE:To contrive solution of the problem that areal gradation characteristic is lowered due to joining of ink dots in adjacent lines, by controlling an energization starting point of time according to input data so that in printing in a line, an energization ending point of time for heat generating resistors is substantially coincide with each other. CONSTITUTION:Let v be the velocity at which recording paper is fed and t be the period of time required for counting m heat generating elements by an address counter 14, then an ink dot having the length of mvt is transferred at a part corresponding to the maximum developed color density. Ink dots having the lengths equal to an integer multiple of vt is transferred according to respectively developed color densities desired to perform areal gradation recording, varying the developed color density per unit area. Data from a data memory 12 are inverted by an inverting circuit 13, and the inverted data are compared with a count supplied from a data counter 16 by a density data comparing circuit 15. Accordingly, the ink dot in a line is no joined to an ink dot in the next line, even at a part corresponding to the maximum developed color density.
Patent JP-H04310702-A (JP)
Title: Manufacture of fiber reinforced cement plate
Inventor: MATSUKAWA ATSUSHI
IPC: B28B11/14
Filed: 1991-04-09
Abstract: PURPOSE:To develop processing strength quickly even in the case of using a reinforced fiber other than asbestos and enhance the manufacturing efficiency of dry manufacturing process in blending without asbestos. CONSTITUTION:A cement blended material composed of fiber other than asbestos as reinforced fiber is fed in lamination on a molding belt, and water is added thereon, and the material is compressed by a roll and molded into the plate shape in the drying process, and a plate-shaped body is immediately autoclave cured for 9 to 11 hours under the condition of 1kg/cm<2>G, and then the cured plate is punched into the shape of a formed product by a punch to develop the processing strength in the early stage and shorten the process.
Patent JP-H0215611-A (JP)
Title: Solid electrolyte and electrolytc capacitor containing it
Inventor: FURIIDORITSUHI YONASU
IPC: H01G9/02
Filed: 1989-04-26
Abstract: PURPOSE: To obtain a capacitor of a low dielectric loss and a low leakage current, by using polythiophene composed of specific structural units, as a solid electrolyte in an electrolytic capacitor. CONSTITUTION: Polythiophene composed of structural units represented by the formula is used as a solid electrolyte in an electrolytic capacitor. In the formula, R1 and R2 represent hydrogen or C1 -C4 -alkylene group, irrespectively of each other, or represent C1 -C4 -alkelene group or 1,2-cyclohexylene group replaced according to circumstances, in cooperation. C1 -C4 -alkyl groups capable of being mentioned for R1 and R2 are methyl and ethyl groups especially. As an example of C1 -C4 -alkylene group replaced according to circumstances capable of forming R1 and R2 in cooperation, it is desirable to be 1,2-alkylene group, obtainable by brominating α-olefine, such as ethene, 1-propene, 1-hexene, 1- octene, 1-decene, 1-dodecene, and stylene for example.
Patent JP-S62262639-A (JP)
Title: Manufacture of cage type cast rotor
Inventor: WAKAI NAOTO
IPC: H02K17/16
Filed: 1986-05-09
Abstract: PURPOSE:To prevent increase of stray load loss or stray torque without performing heat shock processing, by a method wherein an outer diameter surface of a cast rotor core after aluminium casting is made to be a rated outer diameter dimension and heated and a rotary shaft is inserted into a prescribed position, and then quenching is performed. CONSTITUTION:After rotor punched plate assembling process 1 and molten metal casting process 3, an outer diameter surface of a produced cast rotor core is machined in turning operation and made rated outer diameter dimension. In next process 6, the cast rotor core is heated up to 200-400 deg.C, and a rotary shaft is inserted into a prescribed position, and then quenching is performed and thereby a cast cage type rotor is obtained.
Patent JP-H06313170-A (JP)
Title: Phenylbicyclohexane derivative
Inventor: TAKEHARA SADAO
IPC: C09K19/30
Filed: 1993-04-30
Abstract: PURPOSE:To obtain the subject deriv. which has a cyclohexylcyclohexylbenzene backbone, a lowered m.p., and an improved compatibility with other liq. crystal compds. and hardly crystallizes even at a low temp. by mixing at least two specific compds. CONSTITUTION:At least two compds. selected from those represented by the formula [wherein R<1> is 1-12C alkyl; Y<1> and Y<2> are each H or F; Z is F, Cl, cyano, R<2>, OR<2>, CF3, OCF3, OCF2H, or OCH2CF3; R<2> is 1-12C alkyl or 2-12C alkenyl; X<1> to X<3> are each H or D (deuterium) provided at least one of X<1> to X<3> is D; and the cyclohexane rings are in trans-configuration] are mixed in such a manner that each of the compds. mixed has the number of D's and/or the positions of D's different from those of other compds. mixed and that each has the same R<1>, Y<1>, Y<2>, and Z as those of other compds.
Patent JP-S62259965-A (JP)
Inventor: YOOZEFU HERUTO
IPC: B65H20/28
Filed: 1987-04-30
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-S60248216-A (JP)
Title: Porous ceramic construction body
Inventor: YOSHIDA HITOSHI
IPC: B01D46/00
Filed: 1984-05-23
Abstract: PURPOSE:To obtain a porous ceramic construction body having a collecting efficiency held at a fixed level and having a structure permitting moderate increase of pressure drop by constructing a wall thickness of a part of the walls among many internal walls interposed between an inlet passage and an outlet passage thinner than the wall thicknesses of other parts. CONSTITUTION:Ceramic carriers 2 are provided in a porous ceramic construction body 1 forming many passages. Two kinds of groups of the passage are included, the first group comprises inlet passages 3 opening at one end 2a of the carrier 2 and being closed at another end 2b, and the second group comprises outlet passages 4 having a structure reverse to the structure of the first group. Internal walls 7 are constructed between the passages 3 and 4. The carrier 2 has a three- dimensional network structure. The diameter of the outlet passage 4 is made larger in a part of the outlet passage 4 region than the dia. of the outlet passages 4 in other region, and the thickness of the internal walls 7 in a part of the outlet passages is made thinner than the wall thickness of the same in other region.
Patent JP-2000291387-A (JP)
Title: Excavated sediment solidifying and transporting system and excavated sediment solidifying and transporting method
Inventor: YASUMOTO MASATAKE
IPC: E21D9/12
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an excavated sediment solidifying and transport system and an excavated sediment solidifying and transport method capable of solidifying the excavated soil and sand in an appropriate solidification time according to the operating mode of an excavating system. SOLUTION: This excavated sediment solidifying and transport system comprises a solidifying agent storage device 150 for adding the solidifying agent containing gypsum into the excavated soil and sand having a pressure uniformed by a damper device 100, a premix conveyor 4 transporting the excavated soil and sand added with the solidifying agent in horizontal direction, a shaftless type ribbon screw transporting the excavated soil and sand while carrying in the excavated soil and sand transported from the premix conveyor 4 and agitating and mixing the excavated soil and sand with the solidifying agent, a lift mix conveyor having an inner peripheral surface formed in an octagon, and an after-mix conveyor 3 carrying-in the solidified excavated soil and sand onto a dump truck 120.
Patent JP-S5632329-A (JP)
Title: Treatment of chromic acid waste liquid
Inventor: IWAMOTO AKINORI
IPC: C01G37/08
Filed: 1979-08-18
Abstract: PURPOSE: To obrain a chromium sulfate soln. fit for tanning by adding alkali to chromic acid waste liquor contg. heavy metals to remove the metals and reducing the hexavalent chromium.  
     CONSTITUTION: Waste liquor contg. chromic acid and ≥20g/l heavy metals such as iron and copper and discharged from a chromium plating plant or a plated synthetic resin etching plant is adjusted to 4W7pH with soda ash or NaOH to precipitate the heavy metals as hydroxides, which are then separated by filtration. The transparent filtrate is adjusted to 0.5W1.0pH by introducing SO 2  gas or adding sulfuric acid, and the hexavalent chromium is reduced with glucose added. After pH adjustment to 2W3 a chromium sulfate soln. fit for tanning is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11297798-A (JP)
Title: Positioning method and device of circular-plate shaped body
Inventor: HARAGUCHI HIDEO
IPC: H01L21/68
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the life of a seal part due to bellows and to prevent dust and its effects from being generated. SOLUTION: In a positioning method, the opening of a vacuum container 1 and bellows 2 which is connected around the opening are extended to the outside by a positioning support with a play S for positioning and moving them without contact between them, a support 5 is supported by roll bearings 33, 8, and 9 in a partition wall part 118a for closing the bellows 2 of a bearing body 118 connected to the free end of the bellows 2, a required rotation is given externally to the support 5 via inner/outer magnetic couplings 3a and 3b that face opposite each other inside and outside the partition wall part 118a, and a move in a direction X that is at a right angle to an axis required for the support 5 is given externally by moving the bearing body 118 in a direction, that is at a right angle to the axis at an area to the vacuum container 1,  thus positioning a circular-plate shaped body 32 without sliding parts which face the inside of the vacuum container 1.
Patent JP-H06319178-A (JP)
Title: Transmission method for load survey data and electronic water service meter using the transmission method
Inventor: UYAMA HIROTO
IPC: H02J13/00
Filed: 1993-05-06
Abstract: PURPOSE:To improve the reliability of transmission and to reduce the retransmission frequency by converting the load survey data into the shorter length data and then transmitting the converted data via a communication circuit. CONSTITUTION:The measured load value is continuously recorded in each prescribed period and the load survey data showing the variance of load are transmitted via a communication circuit. In such a transmission method, the load survey data are converted into the data of shorter length and then transmitted via the communication circuit. In regard of this conversion of the load survey data, the figure data 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 which are included in the load survey data are converted into 01, 001, 011, 0001, 0011, 0111, 00001, 00011, 00111 and 011111 respectively. Therefore the numerical data 0 and 1 are shown in 2 and 3 bits respectively.
Patent JP-H05278493-A (JP)
Title: Antilock brake device using induction machine
IPC: B60T8/32
Filed: 1992-03-31
Abstract: PURPOSE:To operate a brake very smoothly by controlling the power generation state of an induction machine which serves as a power generator driven by wheels, and providing an induction machine control means for reducing the power-generation capability of the induction machine when a wheel rotation detection means detects the lock state of the wheels. CONSTITUTION:An induction machine 20 coupled to the wheels 1 to 4 of a vehicle is controlled as a power generator to apply brake force to the wheels 1 to 4. When it is determined that the wheels 1 to 4 are locked, an induction machine 20 control means 23 restrains the amount of power generated by the induction machine 20 to reduce brake force to unlock of the wheels 1 to 4. Regenerated power is charged in a charge means. This constitution allows very smooth brake operations, detailed braking control, and efficient recovery of energy obtained from braking.
Patent JP-H01280135-A (JP)
Title: Manufacture of faucet column
Inventor: TSUNEKAWA KAZUO
IPC: E03B9/04
Filed: 1988-04-30
Abstract: PURPOSE:To make finished surface smooth, by a method wherein a water supply pipe with joint pipes, wrapped with thermal insulating material, is laid in a metal mold and mortar is poured therein and compacted, and after this, compaction is further applied by installing the metal mold on a centrifugal separator. CONSTITUTION:A water supply pipe 5 is wrapped with thermal insulating material made of foamed synthetic resin is laid in one of a pair of metal molds, and joint pipes 6 are fixed with bolts to the upper and lower ends of the water supply pipe 5. A fellow pair of the metal molds is joined to the other one to form a mold in square case shape and a rubber cap is fitted to its bottom. Then, the metal mold is placed upright on a vibrator. A concrete material made of agitated mixture consisting of 35-45% of portland cement, 0.8-1.2% of alkali-resisting glass fiber, 28-32% of kansui ishi grains and 10-14% of water, respectively in weight, is poured into the metal mold as it is being vibrated. Then, after installing the metal mold on a centrifugal separator with the upper end of the mold covered with a rubber cap, high speed revolution is applied to the metal mold with the axis of the metal mold being the center. After curing and hardening are made, the metal mold is detached.
Patent JP-H09292372-A (JP)
Title: Portable ultrasonic inspecting instrument
Inventor: KANETANI AKIHIRO
IPC: G01N29/22
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable ultrasonic inspecting instrument which can stably correct the visual field of a liquid crystal screen. SOLUTION: An ultrasonic inspection mechanism constituted of a liquid crystal screen and various circuits or a microcomputer, is housed into a case 1 of a portable ultrasonic inspecting instrument. When the portable ultrasonic inspecting instrument is set at a position where an inspecting person is unable to observe the liquid crystal screen 2 facing it, the inspecting person mounts a polarizing plate 3 in front of the liquid crystal screen. The polarizing plate 3 is made up of a transparent body with a wedge-shaped cross section. The center line E1 of the visual field as given when the polarizing plate 3 does not exist is turned to the center line E2 of the visual field according to a difference in refractive indices of the polarizing plate 3 and air. This enables observation of the liquid crystal screen, without inclining the portable ultrasonic inspecting instrument.
Patent JP-S587386-A (JP)
Title: Home position fixing system for printer
Inventor: TATARA YOSHIKUNI
IPC: B41J19/68
Filed: 1981-07-08
Abstract: PURPOSE:To fix a home position of a carriage accurately and precisely through a simple control, by a method wherein the supply of electric current to a driving motor is momentarily stopped when the stoppage of a carriage is detected, thereafter the carriage is driven to move by a predetermined distance span and us stopped. CONSTITUTION:A stepping motor 2 is driven at the minimum speed to cause the carriage 1 with a printing unit mounted thereon to move to the home position side (in the direction of an arrow Y). Next, it is discriminated whether or not the motor 2 is stopped on the basis of a rotation detection pulse fed from a pulse encoder 8, and the supply of electric current to the motor 2 is stopped when the carriage 1 is stopped. After the elapse of a predetermined period of time required for absorbing the reaction of a spring 6 generated at the time of stopping the motor 2 and for restoring an elastic deformation of a stopper 7, the motor 2 is driven to cause the carriage 1 to move in the diretion of an arrow X, and the new position is set to be the home position.
Patent JP-S5630613-A (JP)
Title: Pressure senser
Inventor: TANUMA CHIAKI
IPC: G01K7/02
Filed: 1979-08-21
Abstract: PURPOSE: To make it possible to simultaneously detect pressure and temperature by providing, at a part of an output winding of a pressure senser formed by applying an exciting winding and the output winding to a core made of a magnetostrictive material, a third output wire constituting the output winding and a thermocouple.  
     CONSTITUTION: An exciting winding 4 and an output winding 5 are provided on a core 2 made of a magnetostrictive material. The exciting winding 4 is connected to a signal generator 1, and the output winding 5 made of a copper wire, for example, is connected through an AC amplifier 6 to an electrometer 7, thus the pressure being detected. Moreover, by a third output wire 10 of a constantan wire, for example, which is connected to a part of the output winding 5, a thermocouple 9 is constituted at the connection part of the wires. The third output wire 10 and one output wire 8 of the output winding 5 are connected to an electrometer 12 through a DC amplifier 11 to detect the temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5533346-A (JP)
Title: Car-use antenna device
Inventor: MATSUMURA AKIRA
IPC: H01Q1/10
Filed: 1978-08-31
Abstract: PURPOSE:To prevent the tangle or twist of the coaxial wires at the antenna companding time by providing the feeder interruption part to separate the feeder of the transmission/reception side from the coaxial feeder connected to the very high frequency antenna provided at the tip of the medium short wave antenna. CONSTITUTION:Wire 10 formed by covering the antenna coaxial feeder for the very high frequency with the flexible tube. This wire 10 is taken up to take-up part 7 when the antenna is pulled in for storage. The coaxial feeder is divided into antenna side part 11a and transmitter/receiver side part 11b, which are connected together or separated independently via the coaxial feeder interruption part. The feeder interruption part composed of connector components 22 and 25, and energizes solenoid 33 attached to attachment plate 30 fixed to case 5 at the companding time of the antenna. As a result, component 25 is shifted via plunger 34 and arm 32, and plug-in terminal 27 is separated from pin terminal 21. When the companding of the antenna is over, solenoid 33 is deenergized to insert terminals 21 and 27. In such way, the tangle or twist can be prevented for the coaxial feeder feeders, at the same time avoiding the loss of the transmission/reception power.
Patent JP-S61264168-A (JP)
Title: Laser spraying method and its apparatus
Inventor: KATSUMURA MUNEHIDE
IPC: C23C4/12
Filed: 1985-05-16
Abstract: PURPOSE:To form simply a sprayed film having the adhesive degree of a high reliability, by supplying metal or inorganic material to high energy density part where laser beams are converged by a condenser lenses, heating, melting and blasting the material with gaseous flow to a material to be sprayed. CONSTITUTION:The laser beams 1 irradiated from a laser generator 1' are introduced into a spray nozzle 5 having a connecting part 6 for lenses protecting gas, a connecting part 7a for powder and carrier gas thereof and a connecting part 8 for high pressure gas, etc. through the condenser lenses 2, and conveyed to a focus 3 outside a main nozzle 9. A wire 13 of metal or inorganic material or powder is supplied to the focus 3 from a wire supplying apparatus 12' or powder supplying apparatus through a wire supplying tip 12 or a nozzle 7b, heated and melted thereat. The molten material is blasted by gaseous flow jetted from a high pressure gas nozzle 10, to the material 14 to be sprayed, heated by irradiation of the beams 1 and moving in arrow direction, to form the sprayed film 15.
Patent JP-S5631468-A (JP)
Title: Method and apparatus for coating inner surface of pipe material
Inventor: ADACHI KAZUMI
IPC: B05C7/02
Filed: 1979-08-20
Abstract: PURPOSE: To coat the inner surface of a pipe material in high efficiency by inserting spray guns simultaneously from both ends of a long pipe material and applying a paint thereto perfectly.  
     CONSTITUTION: Firstly, when a right hand spray gun 10a is being advanced from a retracting position shown by A into a hollow interior of a pipe material a by the paint supply running of a cart 5a while a paint is injected, a left hand spray gun 10b is moved to a right portion parted a little from a hollow portion of the interior of the pipe material a by the high speed running of a cart 5b as shown by B in a position without injecting a paint and, subsequently, when the right hand spray gun 10a is entered into the hollow interior of the pipe material a, the left hand spray gun 10b is retracted by the paint supply cart while a paint is injected as shown by C and, thereafter, when the right hand spary gun 10a coats a paint until a left portion parted a little from a central portion as shown by D, said spray gun 10a stops the paint injection and is retracted by high speed sending to be returned to the A position. By above described procedure, the first painting of the inner surface of the pipe material a is completed and, hereinafter, similar operation is repeated to paint in several layers. Thereby, the inner surface painting of a long pipe material is carried out efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10299424-A (JP)
Title: Steam temperature controlling method for refuse incinerating power plant
Inventor: MATSUMOTO HIROSHI
IPC: F01K27/02
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To extremely reduce total sprayed amount used for controlling steam temperature to improve plant thermal efficiency, by controlling a desuperheater of each unit so as to restrain temperature difference of steam generated form plural units which have a refuse incinerator and a waste heat boiler within tolerance. SOLUTION: In a plant which has plural units 500, 600... having a refuse incinerator 1 and a waste heat boiler 2 and drives a power generator 13 via a steam turbine 6 using generated steam, a steam temperature controller 2000 includes a boiler outlet steam temperature adjusting means 200 for restraining temperature difference of steam generated form plural units within tolerance. In addition, the controller 2000 includes a main steam temperature adjusting means 300 for controlling main steam temperature to a target value. On the basis of output signals from the adjusting means 200, 300, a sprayed amount controller 400 sets a target spayed amount, controls flow control valves 43-45 according to the set value, and adjusts sprayed amount corresponding to desuperheaters 37-39.