baber/WOPTO huggingface dataset:
Patent JP-S60208601-A (JP)
Title: Pressure increasing cylinder
Inventor: ISOBE MASABUMI
IPC: F15B11/072
Filed: 1984-03-31
Abstract: PURPOSE:To simplify the structure of a cylinder assembly and miniaturize the size thereof, by fitting a valve body, which operates in accordance with pressure to open/close fluid passages, in a bulkhead block located between the first and the second cylinders. CONSTITUTION:A valve body 8, which operates in accordance with the variation in pressure to open/close fluid passages 11 and 12, is fitted in a bulkhead block 7 located between the first cylinder 1 and the second cylinder 2. A ram 6, which is connected to a pressure increasing piston 5, is guided to penetrate the valve body 8. With this contrivance, a limit switch or a solenoid valve, which is used to detect the location of a work, can be dispensed with, thereby simplifying the structure of a cylinder assembly, and miniaturizing the size thereof.
Patent JP-S61223271-A (JP)
Title: Decompressor for 2-cycle engine
Inventor: ABE TAKASHI
IPC: F02B75/02
Filed: 1985-03-28
Abstract: PURPOSE:To release decompressing operation automatically thus to improve the operationability by constructing such that the decompressor open/close member is closed through function of a member which is functioned by the compressed air fed from the engine body. CONSTITUTION:When applying onto a three-cylinder two-cycle engine, decompressor units 6 are arranged respectively above each cylinder. Each unit 6 is constructed by providing a decompression valve 8 to the decompressor body 7 screwed to the open section of the cylinder head 5. The decompression valve 8 is constructed such that it is pushed down through a decompression shaft 15 upon turning of the decompression lever 18a to the right and brought into decompressed condition. When starting the engine under decompressed condition, the pressure in the crank chamber 31 will increase and upon leading of the compressed gas through a pipe 30 to a diaphragm type decompression releaser 23, the rod 24 will move to the right thus to turn the decompression lever 18a to the left and to release the decompressed condition.
Patent JP-S60210180-A (JP)
Title: Starting method of synchronous motor for driving inverter
Inventor: MATSUDA ISAO
IPC: H02P1/46
Filed: 1984-03-31
Abstract: PURPOSE:To reduce a starting current by applying a pulse having a low frequency and a low voltage level to preliminarily excite it, and then increasing the frequency and the voltage level when pulling in synchronization. CONSTITUTION:A controller 4 controls an inverter 2 to supply a low voltage having a low frequency to a synchronous motor 3 at the starting time. A frequency comparator S1 and a voltage comparator S2 apply a control signal to the controller 4 so that the frequency and the voltage become set values F1, V1. If the detection current of a current transformer CT becomes the set current value I1 or lower capable of confirming the pull-in in synchronization in this state, the controller 4 linearly increases the frequency and the voltage. Thus, the starting current can be decreased, and the starting capacity of an inverter can be reduced.
Patent JP-2000254053-A (JP)
Title: Suction means for vacuum cleaner and vacuum cleaner
Inventor: FUJITA KOICHI
IPC: A47L9/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve durability and safety by laying a lead wire connected to a motor without bending it, applying unreasonable tension thereto and twisting it and preventing the lead wire from being broken and deformed in a suction means for a vacuum cleaner provided with rotating brushes rotated by a motor and a vacuum cleaner communicating with the suction means for the vacuum cleaner. SOLUTION: Rotating brushes 20 integrated with a motor 32 for driving are rotatably provided in the suction chamber 29 of a suction means body 19 so as to face an inlet port 28 opened to the lower surface of the suction means body 19. The suction means body 19 comprises a lower case 53 and an upper case 54 with which the upper surface of the lower case 53 is covered. The lower case 53 and the upper case 54 form a support part 55 for supporting the hollow shaft 43 of the rotating brushes 20. In the support part 55, a lead wire outlet part 64 for leading out a lead wire 36 connected to the motor 32 is formed, the lead wire outlet part 64 communicates with a space part formed in the connection part of the lower case 53 and the upper case 54.
Patent JP-H09258123-A (JP)
Title: Optical waveguide element
Inventor: OKAMOTO KAZUYA
IPC: G02B6/12
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element capable of taking out outgoing light at an optional angle while using a diffraction grating. SOLUTION: A film member 11 processed in the diffraction grating shape is arranged on a waveguide 12 at space opposite to the waveguide 12, and the gap h1 of the space is changed. Thus, an angle that the light 15 propagated through the waveguide 12 is emitted through the film member 11 is set in optionally. For changing the gap between the waveguide 12 and the film member 11, a voltage is applied between the film member 11 and the waveguide 12, and electrostatic attraction force is generated, and thus, the film member is bent.
Patent JP-H07247834-A (JP)
Title: Exhaust heat recovery system
Inventor: OKUDA KOJI
IPC: F28F27/00
Filed: 1994-03-07
Abstract: PURPOSE:To improve exhaust heat recovery efficiency by increasing a temperature of cooling water to be supplied to an engine cooling part to maximum without generating engine trip. CONSTITUTION:An absorbing type refrigerator 6 and a hot water supply unit 7 are connected to a cooling part of an engine 1 in order to utilize its cooling exhaust heat. A heat exchanger 14 for exhaust heat is connected to a cooling water supply side piping lead to the engine cooling part through a three- directional valve 12 and a bypass piping 13. A temperature T1 of cooling water to be supplied to the three-directional valve 12 is measured by means of an inlet temperature sensor 16, and its fluctuation ratio is culculated. An opening of the three-directional valve 12 is adjusted with preference so as to obtain a cooling rate according to the fluctuation ratio only when the fluctuation ratio exceeds a preset value. In other cases, the opening of the three-directional valve 12 is so adjusted that the temperature of the cooling water to be applied to the engine cooling part is the preset value.
Patent JP-H11240554-A (JP)
Title: Synthetic resin spouting container
Inventor: MIZUSHIMA HIROSHI
IPC: B65D35/52
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of foams of small diameter out of a spouting hole when the spouting container with small a through-hole as the spouting hole is placed on a stand. SOLUTION: A spouting container is constituted of a container body 1, a cap main body 10 having an intermediate cylinder section 13 standing up from the upper end of a fitting cylinder section 11 through a first inner facing flange- shaped wall 12 and a top wall 18 formed horizontally on the upper end of an upper cylinder section 10 standing up from the upper end of the intermediate cylinder section through a second inner facing flange-shaped wall 15 and a spouting cylinder section 19 standing up from the peripheral edge of the spouting hole formed on the top wall,  an elastic valve 20 having a main cylinder section 24 standing up from the inner face of a fixed cylinder section 21 through a flange-shaped horizontal wall 23 and a slit 27 formed on an elastic wall 25 formed horizontally on the upper end of the main cylinder section and an auxiliary cap 30 for blocking the spouting cylinder section 19.
Patent JP-H10259904-A (JP)
Title: Gas burner
Inventor: KODERA HIROSHI
IPC: F23D14/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To enable lowering of the height of a grate by forming an auxiliary flame hole for promoting the ascending of secondary air at a position lower than flame holes of a circular burner in a central rising path serving as path for making the secondary air of the burner ascend to forcibly enhance a function of supplying the secondary air from the central rising path. SOLUTION: In a burner 1 made up of the body 17 of the burner and a burner cap 18, a gas path 11 is formed between a roughly cylindrical path member 6 inside the body 17 of the burner and an external cylinder part 7 and a central rising path 2 running through the path member 6 serves as supply path of the secondary air. An auxiliary flame hole member 14 is integrally formed on the path member 6 facing the inside of the central rising path 2, a tiny hole 13 formed in the path member 6 facing an inlet 10 of the body 17 of the burner is made to communicate with the member and an auxiliary flame hole 3 opened upward is formed in the auxiliary flame hole member 14. This promotes the ascending of the secondary air to forcibly lift hot air in the central rising path 2 thereby forcibly enhancing a supply function of the secondary air.
Patent JP-S57179264-A (JP)
Title: Adhesive
Inventor: SATOU TOSHIAKI
IPC: C08F8/00
Filed: 1981-04-27
Abstract: PURPOSE: An adhesive that is made by maleinizing a block polymer from polystyrene or polystyrene derivative and diolefin polymer, thus being suitably used to laminate a polystyrene resin and an ethylene-vinyl alcohol copolymer.  
     CONSTITUTION: The objective adhesive is produced by making maleic anhydride react with a block copolymer of A-B-A (A is monovinyl aromatic polymer such as polystyrene or polystyrene derivative; B is a diolefin polymer such as polyisoprene or polybutadiene, e.g., under fusing at 100W200°C usually for 1W60min. The resultant adhesive has a maleinization degree of 0.03W10, preferably 0.1W 5wt%. The resultant adhesive is used to laminate an ethylene-vinyl alcohol copolymer and a monovinyl substituted aromatic polymer.  
     USE: The resultant laminatings are used for food packing, because of its high oxygen gas barrier properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56163318-A (JP)
Title: Settling guider for foundation pile
Inventor: TANAKA ICHIROU
IPC: E02D5/50
Filed: 1980-05-16
Abstract: PURPOSE: To exactly excavate a pit for pile, make uniform the reinforcing layer round the pile, and increase the bearing force of the pile by inserting a pile guide cylinder by which the insertion of the pile is vertically guided into an auger guide cylinder, while an excavating auger is vertically guided and held by said auger guide cylinder.  
     CONSTITUTION: An auger guide cylinder 6 is penerated into the ground where a pile is to be settled and a guard 5 is projected slightly from the ground's surface. Then, an auger 7 is inserted into a guide cylinder 3 and turned, while a pit 1 is excavated while injecting an excavating liquid 12 from the tip of the auger 7. After the excavation, cement milk 14 is injected from the auger 7 while the auger 7 is pulled up, and then a pile guide cylinder 8 is inserted into the guide cylinder 3 of the auger guide cylinder 6, a pile 2 is inserted along the pile guide cylinder 8 and settled to a given depth, the cement milk 14 is hardened to some extent and then a pile guide cylinder 11 and auger guide cylinder 6 are pulled up. Afterwards, the spaces thus formed are filled with cement milk. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55157321-A (JP)
Title: Continuous type and medium type dispersing machine
Inventor: IMADA KOUICHI
IPC: B01F7/00
Filed: 1979-05-28
Abstract: PURPOSE:To uniformly distribute dispersed medium within a container by providing a partition plate having separating pores which pass a mill base into the container but do not pass dispersed medium. CONSTITUTION:A mill base supplied into the container 8 from a mill base supply port 10 is entered into a chamber 38a and subjected to the dispersing treatment. Subsequently, the mill base is entered into a chamber 38b through plural separating pores provided to the partition plate 36. Because the separating pores 40 formed to the partition plate 36 have a dimensional size which can pass the mill base but can not pass the dispersed midium, the dispersed medium filled within the chamber 38a do not move into a chamber 38b along with the mill base. Thereby, the base is successively moved through a chamber 38c-38e and discharged from a discharge port 12.
Patent JP-2000266288-A (JP)
Title: Pressure vessel and its manufacture
Inventor: KAGAWA KAZUHIKO
IPC: B29C70/16
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a reinforcing material from being deviated and prevent an inner shell from being deformed by providing a lock part locking the base end of a mouth ring relative to the inner shell and covering the inner shell, the mouth ring base end part, and the lock part with an outer shell. SOLUTION: A lock part 9 locking a mouth ring 6 to an inner shell 2 is provided. The tip of the lock part 9 is closely fitted to the flange edge of the mouth ring 6 and the lock part 9 is fused to the inner shell. This constitution fixes the flange edge of the mouth ring 6 by the lock part 9 so that the eccentricity and deformation of the inner shell 2 can be prevented in a filament winding process. In the hardening process of the FRP reinforcing layer, this constitution can also prevent the deformation of the pressure vessel 1. Moreover, this constitution can prevent the eccentricity and the deformation of the inner shell 2 through the whole process so as to improve the dimensional accuracy of the pressure vessel 1.
Patent JP-H04299859-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASU HIROAKI
IPC: H01L21/336
Filed: 1991-03-28
Abstract: PURPOSE:To provide an SOI-type semiconductor device whose cost is low and whose quality is high. CONSTITUTION:The manufacturing method of a semiconductor device is featured by providing the following: a process to form an element 105, an intermediate insulating film 106, an interconnection 107 and a protective film 108 on a silicon single-crystal substrate 101; a process to remove the silicon single-crystal substrate 101 after it has been fixed and bonded to a support substrate 110 via an adhesive material layer 109; and a process to form a protective film 111 on the element 105 which has been revealed.
Patent JP-H10262290-A (JP)
Title: Remote controller
Inventor: INAZUMI HIDEYOSHI
IPC: H04Q9/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce battery consumption and to eliminate the need of selecting an operation switch by providing a means for lighting a light emitting body when a vibration detection part outputs detection signals. SOLUTION: This remote controller 7a is provided with an origination circuit 4 for originating radio wave signals or optical signals corresponding to the operation of the operation switch to a fan and a control part 1 composed of a microcomputer for controlling the lighting of LEDs 5a and 5b and controlling the origination circuit 4. Then, when it is touched by a user and the vibration detection part 2 outputs detection signals by the vibration or when the operation switch is operated, the remote controller 7a activates an oscillator, activates the program of the microcomputer and originates the radio wave signals or the optical signals corresponding to the operation of the operation switch to an operation object equipment.  When the vibration detector 2 outputs the detection signals and the oscillator of the microcomputer is activated, the LEDs 5a and 5b are lighted and the user can visually confirm the operation switch of on/off and a timer.
Patent JP-S6321911-A (JP)
Title: Production of ultrathin fiber bundle
Inventor: NISHINO KAZUNARI
IPC: D01F6/00
Filed: 1986-03-24
Abstract: PURPOSE:To obtain an ultrathin fiber bundle having little point bonding and entanglements, by blending a thermoplastic resin with water and an auxiliary in a molten state and passing the blend through a throttle orifice between the screw outlet of an extruder and the die. CONSTITUTION:A fibrous material formed in melting and blending in an extruder is passed through at least one throttle orifice 10 set between a screw outlet 1a and a die 2. Ultrafine fibers bonded at points and entangled are mutually separated, orientated in a fixed direction, put in order and a fiber bundle of a great number of ultrathin fibers having <=200mu diameters collected approximately in a parallel state is extruded from the die 2.
Patent JP-S63229802-A (JP)
Inventor: HIRAI HEIHACHIRO
IPC: H01C7/00
Filed: 1987-03-19
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-H03263238-A (JP)
Title: Service processor
Inventor: TANAKA AKIRA
IPC: G06F9/00
Filed: 1990-03-14
Abstract: PURPOSE:To build up timely and efficient maintenance system by automatically informing the occurrence of a fault and faulty data to a maintenance center at every classification of fault only when an informing condition set in advance coincides with generated faulty data. CONSTITUTION:An information processing system 10 is composed of devices 11-13, for which a service processor 20 is connected. The processor 20 is connected to the maintenance center 40, and is provided with a faulty data collecting part 21, an automatic informing condition setting part 24, an automatic informing condition decision part 22, and an automatic informing part 23. When the fault occurs in the devices 11-13 of the system 10, the collecting part 21 is operated, and collects the faulty data. Data and classification obtained from the faulty data is decided by comparing with the informing condition set at the setting part 24, and when it is decided that the fault is the one to be informed, the decision part 22 starts up the informing part 23. Then, the informing part 23 automatically informs the faulty data and the occurrence of the fault to the center 40 via a public communication line 30. In such a manner, processing can be performed in detail, and the timely and efficient maintenance system can be built up.
Patent JP-H05272688-A (JP)
Title: Blow molding method for bent pipe coupling and device therefor
IPC: F16L47/00
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a blow molding device for a bent pipe coupling which is equipped with a bent part having a specified radius of curvature and each receiving port part at both the edges of the bent part and is free from joint. CONSTITUTION:A nozzle member 15 has an annular nozzle hole 19 which is prescribed by an inside nozzle surface 17a which is continuous in the peripheral direction and an outside nozzle surface 16a which is continuous in the peripheral direction, and the gap between the inside nozzle surface 17a and the outside nozzle surface 16a differes partially in the peripheral direction. Then, a metal mold 20 having a molding space 25 having the shape conforming to the outer shape of a curved pipe coupling is prepared. The kneaded thermoplastic resin is allowed to pass through the nozzle hole 19 and then extruded from one edge in the axial direction and formed to a tubular intermediate article. Then, the tubular intermediate article is sealed in the molding space 25, and a compressive fluid is supplied inside the tubular intermediate article, which is press-attached on the wall part of the molding space 25.
Patent JP-H03264234-A (JP)
Title: Automatic tool changing device of machine tool
Inventor: YASUDA AKIMOTO
IPC: B23Q3/157
Filed: 1990-03-15
Abstract: PURPOSE:To shorten time required for automatic tool changing by overlapping an execution of a deceleration action immediately before arrival at an original point with that of a succeeding acceleration action. CONSTITUTION:In a combined process of tool changing and positioning, moving of a spindle head 24 in an ATC region, and a tool changing process as well as a table positioning process by indexing of a magazine 66 are executed. In a combined command process of positioning and spindle rotation and in a combined command process of returning to a Z-axis original point and spindle orientation, these processes are executed by writing a command constituting of a predetermined flag and data into an RAM being common to MS and an RAM being common to MA.
Patent JP-H06279197-A (JP)
Title: Production of garnet single crystal film
Inventor: YOSHINO TAKASHI
IPC: G02F1/09
Filed: 1993-03-24
Abstract: PURPOSE:To prevent the reduction of the angle of Faraday rotation of a garnet single crystal film contg. cerium and iron when the single crystal film is produced by sputtering. CONSTITUTION:When a garnet single crystal film contg. cerium and iron is formed by sputtering on a substrate, film formation is carried out under conditions satisfying an inequality 90X+510<=Y<=90X+560 (where X is the amt. of cerium substd. (0.1<=X<=3.0) and Y is the temp. ( deg.C) of the substrate) to obtain the objective garnet single crystal film having a large angle of Faraday rotation.
Patent JP-H06275638-A (JP)
Title: Manufacture of semiconductor device
Inventor: TEZUKA YOSHIHIRO
IPC: H01L29/78
Filed: 1993-03-24
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which can decrease junction leak and form excellent barrier metal without increasing the sheet resistivity and the contact resistance of a source and a drain. CONSTITUTION:After a Ti film is formed on the whole surface of a wafer on which a gate electrode 4, a source 6 and a drain 7 are formed, heat treatment is performed, and the Ti film is made to react with a semiconductor substrate 1. After a TiSi2 film 11 is formed, the Ti film which has not yet reacted is eliminated. After an interlayer insulating film 12 is formed on the whole surface, a contact hole 13 is formed in the film 12, and a Ti film 14 is formed on the whole surface. Heat treatment is performed in an atmosphere containing N2O gas, and a TiNxOy film (barrier metal) 15 is formed.
Patent JP-S58183505-A (JP)
Title: Goods delivery control and warehousing control
Inventor: FUKUNAGA EIJI
IPC: B65G1/137
Filed: 1982-04-21
Abstract: PURPOSE:To improve the working efficiency in warehousing and delivery by transmitting the warehousing and delivery informations required at the working time point into a portable terminal and permitting an operator to proceed with the work according to the contents indicated in the terminal. CONSTITUTION:In the operation of a custody warehouse 1, the connector of a portable terminal 4 is connected to a CPU not shown in the figure, and a prescribed operation is executed, and the data necessary for warehousing and delivery are transmitted to the terminal 4 from the above-mentioned CPU. The amount of data transmitted at this time is equivalent to the quantity which can be transported by one dolly 3, and the data are arranged to be edited by the CPU, so that a path 3 may have the shortest distance. The collation key on the terminal 4 is operated at the data transmit completion time point, to transfer the dolly onto the indicated shelf 2, and a work completion key is operated at the work completion time point. Therefore, the next work is indicated on a display part, and the dolly 3 is transferred to the indicated position to execute the indicated work, and thus the working efficiency can be improved.