baber/WOPTO huggingface dataset:
Patent JP-H07269021-A (JP)
Title: String beam structure
Inventor: OKUDA SHUJI
IPC: E04C3/11
Filed: 1994-03-29
Abstract: PURPOSE:To readjust tensile force of a rope-like body safely and easily. CONSTITUTION:A string beam structure is equipped with a beam member 2 extended between a pair of fixed structural bodies 1 and 1 opposingly arranged at an interval of specific distance, a bearing member 3 extended downward from a middle position of the beam member 2 and rope-like bodies 4 and 4 stretched between both ends of the beam member 2 and the lower part of the bearing member 3, and it is so formed that an expansion mechanism 8 for expanding the extension length of the bearing member 3 is provided thereto. The tensile force of the rope-like bodies 4 is adjusted by expansion of the bearing member 3.
Patent JP-H09304688-A (JP)
Title: Automatic focusing device
Inventor: SUZUKI SHINICHI
IPC: G01C1/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic focusing device constituted so that a user can easily correct mechanical and optical errors. SOLUTION: This device is provided with a pair of CCD line sensors receiving an image formed by a telephoto optical system through a condensing lens and a splitting lens, an arithmetic calculation and control circuit 23 calculating defocus based on AF sensor data outputted from the CCD line sensor, and an offset dial 35 for correcting a defocus value and capable of being externally operated. In such a case, the circuit 23 adds or substracts an offset value(defocus value) set by the dial 35 to/from the defocus quantity obtained through the CCD line sensor 21c.
Patent JP-H10239122-A (JP)
Title: Area flowmeter and its moving element
Inventor: FUJITA HIROSHI
IPC: G01F1/24
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an area flowmeter that incorporates such a magnet that is not corroded by a chemical passing through the flowmeter, is provided with a moving element, which does not contaminate the chemical, and can meet the requirements when the flowmeter is used for the manufacturing facility of an electronics-applied equipment, such as the semiconductor integrated circuit, liquid crystal display, etc., and the moving element. SOLUTION: In the area flowmeter, which detects the flow rate of a fluid by detecting the position by a moving element 2 that is moved in the vertical direction by the fluid flowing upward in a vertical measuring tube 1, the main body 2a of the external layer of the moving element, 2 which comes into contact with a chemical that is a solution to be measured is constituted of a fluororesin and incorporates a sealed metallic container 2b which is made of a chemical- resistant nonmagnetic material and houses a magnet M.
Patent JP-S58178199-A (JP)
Title: Washer of bath boiler and sink
Inventor: HONDA KAZUHARU
IPC: F24H9/00
Filed: 1982-04-10
Abstract: PURPOSE:To contrive to realize more efficient washing of the bath boiler or the like than ever by a structure wherein threaded jets are provided at the tip and on the peripheral side surface of the washer connected through a hose to the feed water faucet of city water in order to jet water jet, which advances in a beeline or at right angles. CONSTITUTION:In order to wash the interior of the direct-fired boiler 8 with the washer 7, the rear end of the hose 5 is communicated to the feed water faucet 11 and a nozzle 4 arranged at the tip of the hose 5 is inserted in either one of an upper and a lower pipes 10 and 10' and held by hand. After that, water jet is jetted form the jet 2a arranged at the tip of the nozzle 4 in order to separate sludge or the like. After jetting water jet for a certainfixed period of time, the faucet 11 is closed and the nozzle 4 is pulled out and then the check bolt 3 screwed in the second threaded jet 2b is unscrewed and screwed in the jet 2a to clog it. After that, the nozzle 4 is inserted again in either one or the upper and lower pipes 10 and 10' in order to wash the interior of the boiler 8 by jetting water jet from the jet 2b.
Patent JP-S55151604-A (JP)
Title: Fiber for optical communication and its production
Inventor: ISHIDA YUKINORI
IPC: G02B6/44
Filed: 1979-05-15
Abstract: PURPOSE: To cost a metal uniformly in specified thickness at high efficiency, by coating a glass fiber obtained immediately after melt spinning with resin, and further coating a metal in a separate or the same process.  
     CONSTITUTION: A glass fiber, immediately after melt spinning, is coated first with a resin, such as thermosetting resin, and is wound on bobbin, and put in a vacuum vessel 2. An optical fiber 1 is passed into a lead vapor generating apparatus 4, and is coated with lead while it is being wound on a bobbin 3. The metal may be spread in other method, such as vacuum deposition. Since the optical fiber is preliminarily coated with a resin, the metal may be deposited while moving the fiber in an arbitrary process by using a guide roller. It is also possible to squeeze double-coated metal into a specified thickness by using a die. Thus, the metal may be uniformly spread in specific thickness at high efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244106-A (JP)
Title: Electric component connector and method and apparatus for inspecting its electric circuit
Inventor: HONMO NAOSHI
IPC: G01R31/02
Filed: 1994-03-03
Abstract: PURPOSE:To simultaneously inspect whether an electric component connection is good or not and an electric circuit state is good or not by energizing a probe and bringing probe pins into contact with the circuit. CONSTITUTION:First, a board 16 in which electric components 10, 12, 14 are mounted is fixed to a predetermined position of an inspecting device 30, and a plurality of probe pins 44 are brought into contact with predetermined positions of an electric circuit 24. Then, after a probe 36 is positioned at a predetermined connector 32, it is brought into contact with the connector, and a load and a vibration are applied by load exciting means 38 to measure a distortion, thereby deciding propriety of a connecting state. The circuit is electrically inspected in parallel with or before or after the inspection. That is, the probe 36 is energized by energizing means 42, and electric output signals of the connector 32 and the circuits 22, 24 are detected by the pins 44. The output signals are measured by measuring means 56, and a good/no good state of the circuit is decided by circuit deciding means 48. Thereafter, the other predetermined connectors 32 are continued to be sequentially connected, electrically inspected and decided.
Patent JP-H01233840-A (JP)
Title: Earth station equipment for satellite communication
Inventor: TANAKA HIRONAO
IPC: H05K7/20
Filed: 1988-03-14
Abstract: PURPOSE:To attain excellent installation performance and to reduce power loss by housing a high output amplifier device and a transmission frequency converter into an exclusive casing independently of a radio shelter respectively. CONSTITUTION:The high output amplifier device 4 having the largest heat is accommodated in an exclusive casing 9 independently of a radio shelter 7 and a casing 8 accommodating a transmission frequency converter 3, a reception frequency converter 6 and a low noise amplifier 5 with less heat. Then a heat sink fin or an air-conditioner or the like is housed in the exclusive casing 9 to cool sufficiently only the high output amplifier device 4 without being effected by external air. Thus, the radio shelter 7 and the exclusive casing 9 are not made large in the size and the radio shelter 7 and the exclusive casing 9 are arranged in the vicinity of an antenna 1 and the connection waveguide length from the high output amplifier device 4 till the antenna 1 is reduced.
Patent JP-S62214814-A (JP)
Title: Nonlinear control method for plate shape in multistage rolling mill
Inventor: HATTORI SHIGEO
IPC: B21B37/38
Filed: 1986-03-17
Abstract: PURPOSE:To automatically, very well control plate shapes by calculating the optimum controlling amount of roll feeding amounts and roll shift amounts using a prescribed plate shape evaluation function and controlling actuators based on the above optimum controlling amounts. CONSTITUTION:A shape detector 6 being an aggregate of sensors 8 measures tensions of a rolled stock 1 and detects relative elongation values based on the difference between the above tensions and the tension at the plate center. Screw down amounts x1-x3 of a backup roll 5 and a shift amount x4 of a tapered roll 3 are controlled by prescribed actuators. When those controlling coefficients x1-x4 are varied very small, controlling amounts, by which prescribed shape evaluation functions including a relative elongation percentage are to be minimum, are calculated and the actuators control a shape of the stock 1 based on the above controlling amounts as the optimum controlling amount. Thus, adjusting time for the actuators are shortened and plate shapes are controlled very well.
Patent JP-H10252691-A (JP)
Title: Moving blade variable axial flow fan and operation method thereof
Inventor: NISHIOKA TAKAHIRO
IPC: F04D29/36
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To expand an actual operation area, and enable high efficiency in a small type by considering a secular change by controlling at least either one of a turbulence detecting means to detect turbulence generated in a casing by a fan, a flow rate adjusting means and an angle control device on the basis of this output. SOLUTION: A pressure sensor 8a to measure a pressure variation is arranged in a moving blade 2 part of a casing 1, and is formed as a turbulence detecting means. A pressure signal processor 8b to process a signal of a pressure variation detected by this pressure sensor 8a, is connected to an arithmetic operation device 10. A control device 9 to control a damper 6 and a moving blade angle control device 5 to change an installing angle of a moving blade 2 are also provided. The arithmetic operation device 10 judges an operation condition by calculating a rate of change of a pressure variation to a flow rate from a flow rate detected by a flow rate sensor 7a and a pressure variation detected by the pressure sensor 8a, and the moving blade 2 and the damper 6 are adjusted, and an operation point is moved. An operational limit can be expanded, and size reduction can be attained.
Patent JP-S63226329-A (JP)
Inventor: MIYAUCHI TAKASHI
IPC: A47L15/42
Filed: 1987-03-16
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-H10252310-A (JP)
Title: Vibration control structure of reinforced concrete
Inventor: TANAKA KIYOSHI
IPC: E04B1/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure excellent in constructional property by a method wherein a vibration control member is incorporated between a pair of upper and lower hanging walls and spandrel walls disposed at the beam part of a frame surrounded with columns and beams. SOLUTION: Hanging walls 4 and spandrel walls 5 structurally insulated from columns 1 are throughout the overall length or a part of a large beam 2, and a vibration control member 6 is disposed throughout the hanging walls 4 and the spandrel walls 5, and the vibration control members 6 are arranged throughout the hanging walls 4 and the spandrel wall 5 vertically positioned facing each other. The vibration control member 6 is integrally built in a way that after base plates 6a and bolts 10 are temporarily locked, non-shrinkage grout mortar 11 is injected between the base plate 6a and upper and lower walls and after curing, the bolts 10 are regularly fastened. A tosakaikabe 7 is then built to perform a finishing work.  Further, the vibration control member 6 is constituted such that ordinary steels are used for upper and lower bases 6a, a flange 6b, and a rib plate 6c and extreme low yield point steels are used form a web 6d. Thus, the vibration control member having the web 6d formed of the extreme low yield point steel is plastically deformed, energy is absorbed, interlayer deformation is relaxed, and a vibration control effect can be expected.
Patent JP-H02241531-A (JP)
Title: Preparation of slurry by stirring and mixing powder and liquid
Inventor: IWATANI AKIYUKI
IPC: B01F15/02
Filed: 1989-03-15
Abstract: PURPOSE:To enhance the accuracy of the concn. or components of a slurry by recovering the non-mixed powder residue in the vicinity of a gas-liquid interface to dissolve the same in the slurry by freezing a part of a required amount of the liquid to form ice pieces having a size suitable for washing and charging said ice pieces in a stirring container. CONSTITUTION:Ice pieces 12 prepared by an ice making machine 11 and a grinder 8 are charged in a stirring container 1 from an ice piece charging port 7 in an amount 1-30% a required amount of a liquid and the remainder of a required amount of the liquid is charged in the container 1 from a water supply pipe 3. Next, a powder 10 is mixed with the ice pieces and the liquid little by little from a powder charging port 4 while the liquid 9 is stirred by rotating the impeller 2b of a stirrer 2 by a motor 2a. Whereupon, the ice pieces 12 floating on a gas-liquid interface washes non- mixed residue floating to the vicinity of the gas-liquid interface to be ready to adhere to said interface mechanically and efficiently to recover the same in a slurry. When the powder 10 and the liquid 9 are further uniformly stirred and mixed, the ice pieces 12 are perfectly melted at the completion point of time and the slurry becomes of desired concn.
Patent JP-H06276351-A (JP)
Title: Facsimile equipment
Inventor: TANAKA MAKOTO
IPC: B41J2/32
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the facsimile equipment capable of saving resource and reducing cost. CONSTITUTION:A reversible thermosensing recording sheet P1 in a paper feed cassette 10A is sent between an erasure thermal head 15B and a support roller 14B with the rotation of a paper feed roller 11A and a feed roller 12A and a picture on the reversible thermosensing recording sheet P1 is erased. The reversible thermosensing recording sheet P1 is sent between the recording thermal head 15A and the platen roller 14A while subjected to picture erasure and recorded. An irreversible thermosensing recording sheet P2 in the paper feed cassette 10B is fed between the recording thermal head 15A and the platen roller 14A by the turning of the paper feed roller 11B and the feed roller 12B and recorded.
Patent JP-S55153969-A (JP)
Title: Containing case for waste toner
Inventor: TORIKAI AKIYOSHI
IPC: G03G21/10
Filed: 1979-05-17
Abstract: PURPOSE:To prevent pollution by flying toners and make the discarding of the toners easy by providing a throw-away-case and discarding the toners together with the case at the time of disposing the waste toners in an electrophotographic copier or the like. CONSTITUTION:The opening hole 6a for passing of waste toners fits to the protrusion 2b around the case opening hole 2a to form a nearly hermetic state. When it is announced to an operator by a volume detector 8 that the waste toners T reach the normal accumulation amount, the operator pushes downward the portion near the opening 6a of the top cover 6 which is made easy to displace to release the fitting to the protrusion 2b of the case and removes the main case 5. Thence, the opens the top cover by releasing the lock 6c with the top cover 6, takes out a sub- case 7 and disposes of the toners together with the sub-case 7. The sub-case 7 consists of paper or vinyl or the like. The operator inserts a new sub-case 7 into the main case 5 and sets this main case in the volume detector 8. When the main case 5 is set, a micro-switch 15 goes ON to display that effect.
Patent JP-H01233754-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO ATSUSHI
IPC: H01L29/72
Filed: 1988-03-14
Abstract: PURPOSE:To make the concentration of an impurity in an epitaxial layer on a first buried layer uniform by forming a buried layer with a different depth without executing double epitaxial growth. CONSTITUTION:After a first N-type buried layer 3 has been formed, an epitaxial layer 4 is grown; after the epitaxial layer 4 in a region to form a second buried layer 6 has been etched down to a prescribed depth by anisotropic dry etching, the second buried layer 6 is formed by diffusion. Accordingly, it is not required to execute double epitaxial growth; the concentration of an impurity in the epitaxial layer 4 on the first buried layer 3 is made uniform. In addition, when the second buried layer 6 is formed, the impurity is diffused not only to a bottom face but also to a side face; accordingly, the concentration of the impurity from a collector contact part to the buried layer becomes high.
Patent JP-S53144848-A (JP)
Title: Three o'clock electroslag welding process
Inventor: MORISHITA SHIGERU
IPC: B23K25/00
Filed: 1977-05-25
Abstract: PURPOSE:To obtain a stable penetration form in three o'clock welding by providing a mold to the front side of a single bevel groove;setting the target position of an electrode inserted into the groove from the front side to a little to the surface of the lower base metal;and carrying out welding while controlling precedence of a molten metal.
Patent JP-S56157731-A (JP)
Title: Liquid fuel combustor
Inventor: SAKAGAMI NAOKI
IPC: F23D3/18
Filed: 1980-05-07
Abstract: PURPOSE: To regulate the outflow of a liquid fuel for stabilizing the combustion of the liquid fuel by a method in which plural cartridge tanks are provided, the outlet of each cartridge tanks is opened in line with the liquid level of the main  tank, and deviators are also provided.   
     CONSTITUTION: Cartridge tanks 11 and 12 are provided in inverted form, their outlets 15 and 16 are opened in line with the level of liquid inside the main tank 17, and deviators 20 and 21 are provided between the outlets 15 and 16 and a wich 3. When petroleum is burned in a combustion zone 2 until the supply of petroleum is required, the waving of liquid fuel is suppressed and the supply of the fuel can be uniformly conducted because the outflow of petroleum from the outlets 15 and 16 of the cartridge tanks 11 and 12 is lesser than in case where only one tank is provided and also because the flow of the petroluem is regulated by the deviators 20 and 21. Thus, no variation in the amount of petroluem sucked by the wick 3 occurs, and therefore, stable combustion can be kept uniformly at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56157245-A (JP)
Title: Assembling method of motor
Inventor: IKEDA MATSUO
IPC: H02K15/16
Filed: 1980-05-07
Abstract: PURPOSE:To reduce an inferior sound caused by flaws on a ball bearing and contrive the curtailment of assembling operation hours by a method wherein a faucet part is pressurized in a fixed core after the ball bearing is fitted in a housing of a bracket. CONSTITUTION:The bracket 4 and a stator 3 are pressure-fixed and motor parts are inserted in the same manner as the convention one, and when the faucet part of the cracket 5 is pressurized in the stator 3, at first an outer ring 7 of the ball bearing starts to be fitted in the housing of the bracket 5 and then, an axial dimension and a bracket demension are set in order that the bracket 5 on the peripheral surface is pressurized-in on the outer periphery of the fixed core 1. Thereby the inferior sound caused by the flaws on the ball bearing which are made at the assembly of the bracket can be largely reduced and the assembling operations hours can be curtailed.
Patent JP-H05229360-A (JP)
Title: Speed change operating device for automatic transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/02
Filed: 1992-02-18
Abstract: PURPOSE:To provide a speed change operating device for automatic transmission in which visual confirmation is not required and operability can be improved. CONSTITUTION:In a speed change operating device for switching the range of an automatic transmission, a dial 14 and a slider 16 are provided. The dial 14 can be switched to a neutral range N, a forward range D attained by moving in clockwise direction A from the neutral range, and a reverse range R attained by moving in counterclockwise direction from the neutral range. The slider 16 is operable only when the dial 14 is switched to the neutral range N, and it can be switched to a parking range P. The dial 14 can not move when the slider 16 is switched to the parking range P.
Patent JP-S52143331-A (JP)
Title: After-fire preventing device
Inventor: NOMURA OSAMU
IPC: F02D21/08
Filed: 1976-05-25
Abstract: PURPOSE: In engine deceleration, the exhaust gas is recirculated to the suction gas, and the afterfire of the engine is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54154719-A (JP)
Title: Method of preventing paradichlorobenzene from blocking
Inventor: KONNO KOUJI
IPC: C07C17/00
Filed: 1978-05-24
Abstract: PURPOSE: A diethylene glycol derivative and a benzyl alcohol are added to p-dichlorobenzene in an trace amount as an antiblocking agent, thus increasing the molding operability.  
     CONSTITUTION: To p-dichlorobenzene, are added a diethylene glycol derivative of the formula (R 1 , R 2  are H, C n H 2n+1 , where n is 1W30, or phenyl) and a benzyl alcohol of the formula: ArCH 2 OH (Ar is phenyl, tolyl) or its derivative as an antiblocking agent, wherein the weight ratio of the former to the latter is 1:0.5W5 and the amount of them in the total is 0.01W0.3 wt% based on the objective composition. The addition of both compounds increases the moldability in the production of tablets or balls of p-dichlorobenzene useful as vermicide or deodorant. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53147245-A (JP)
Title: Truck for switchboard
Inventor: YANAGIDA SETSUO
IPC: H02B11/12
Filed: 1977-05-27
Abstract: PURPOSE:To enable an operation of carrying in and out drawing equipments to from a switchboard at both sides, by providing a running service of the truck in center of the switchboards facing to each othr with rail and stopper installed.
Patent JP-S59219292-A (JP)
Title: Organic compound
Inventor: YUGI SHINPEI
IPC: C07D501/46
Filed: 1984-03-30
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, or NH2-protecting group; R<2> is 1-4C alkyl, alkenyl, or alkynyl; + or -NidenticalQ is group shown by the formula II, III, etc.), its salt, ester and solvate. EXAMPLE:7-[(Z)-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetamido]-3-(1-m ethyl-1- piperidino)methyl-3-cephem-4-carboxylate. USE:An antibacterial agent being parenterally administered. Especially a compound wherein R<1>=H in the formula I shows strong activity against Gram-positive and Gram-negative bacteria. PREPARATION:A compound shown by the formula IV(m is 0, or 1; B<1> is COOH- protecting group; B<2> is NH2-protecting group) is reacted with a tertiary amine shown by the formula QidenticalN to give a compound shown by the formula V, and, when n=1, the sulfoxide is reduced, all the protecting groups are deprotected, and, if necessary, the compound is converted into a salt, ester, orsolvate, to give a compound shown by the formula I .