baber/WOPTO huggingface dataset:
Patent JP-S5551904-A (JP)
Title: Steam plant for submarine oil field
Inventor: INABA HIDETATSU
IPC: F01K17/04
Filed: 1978-10-06
Abstract: PURPOSE: To economically produce a large quantity of boiler water from sea water by a reverse osmosis membrane type water producer by producing wet saturated steam by injecting sea water into superheated steam to reduce the temperature.  
     CONSTITUTION: Boiler water a supplied from a deaerator 2 by means of a supply pump 3 is heated by a boiler 1 to produce superheated steam b. The superheated steam b is turned into wet saturated steam e in a steam temperature reducer 6 by  injecting sea water d by means of a sea water injecting pump 7, then sent pressurized into an oil field 4. Sea water d is supplied also to a reverse osmosis membrane type water producer 15 by a pressure pump 14, then to a water purifier 16. The pure water h thus produced is reserved in a water supply tank 13 and used as boiler water 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6015212-A (JP)
Title: Signal transmission system for controller of damping force variable type liquid-pressure shock absorber
Inventor: KAKIZAKI SHINOBU
IPC: B60G17/00
Filed: 1983-07-07
Abstract: PURPOSE:To make easier the inspection of harness treatment, disconnection, and short-circuit by connecting a damping force selection switch with a control circuit body or the control circuit body with a position detection circuit in a damping force variable type shock absorber. CONSTITUTION:A region A includes an operator of damping force selection signals or a detector of drive positions, where position signal selected by a selection switch 31 is sent out as a contact signal to a plural signal line 32 corresponding to each position signal. The signal is converted into single voltage level by a contact signal-voltage level conversion circuit 33, and the voltage level is transmitted to a voltage signal output circuit 35 by one signal line 34. From the circuit 35 which is a current amplifying circuit to send out voltage signals with low impedance, the voltage signal is setn to a single signal line 36. In the region B as a reception controller, signals from the single signal line 36 is judged by a voltage signal discrimination circuit 37 as a decoder, and each position signal is sent out to the plural signal line 38.
Patent JP-H09287394-A (JP)
Title: Joint structure of member
Inventor: SUNAGA KAN
IPC: E21D11/04
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure, by which two members are joined by simple operation and which is strong against shearing force. SOLUTION: A tapered hole section 8 at the front end section of a through- hole is pushed open by driving a male pin 7 into the through-hole of a coupler 5 inserted into each hole 3, 4 of two members 1, 2 to be joined, and the coupler front end section 10 is pushed open through an expanding slot in the axial direction formed to the coupler front end section 10. Accordingly, the two members 1, 2 are drawn near to the clamping washer 12 side by the collar section 13 of a coupler base end section through a clamping washer 12 fitted at the coupler front end section 10. The two members 1, 2 are connected while being held by the clamping washer 12 and the collar section 13.
Patent JP-S62281796-A (JP)
Title: Control of stepping motor
Inventor: MURANAKA AKINORI
IPC: H02P8/00
Filed: 1986-05-29
Abstract: PURPOSE:To enhance the reliability in low power consumption without causing step-out, by supplying the driving pulse after the starting position of rotor movement is set to the proper exciting position by the use of a reverse pulse and a normal pulse. CONSTITUTION:The starting position of rotor movement of a stepping motor is not always set to the proper exciting position, but shifted in many cases. For this reason, the reverse movement of a rotor is carried out by the reverse pulse T 4 first of all. Then after the starting position of rotor movement is set to the proper exciting position, the forward driving pulses T 2, T 3,... are supplied, As a result, the starting position of rotor movement always coincides with the proper exciting position and the proper control can be performed without causing the step-out of the motor.
Patent JP-H11301779-A (JP)
Title: Transporting apparatus for liquid such as milk by truck
Inventor: ASANO YOSHIMITSU
IPC: B65D90/52
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent an interior from shaking during transportation by constituting a wave absorbing lever in a tightly fastened state between both ends of the lever and a floor of a platform of a truck by inserting the wave absorbing lever into a notch of a support frame and pushing it against a liquid bag via a cover. SOLUTION: A liquid bag 3B is placed in a support frame 3A. The liquid bag 3B is filled with liquid to be transported via a feed valve 3B6. An exhaust port 3B5 is opened and it is hermetically sealed with internal air exhausted after filling is completed. A cover 3C is put over the liquid bag, a traction hook 3C21 of a longitudinal tape 3C2 of the cover is drawn out of an outlet 3A12 of the traction hook, and it is fastened between the outlet and a floor 2A of a platform. A wave absorbing lever is inserted into a notch 3A11 of the support frame, pushed against the liquid bag, and fastened between the wave absorbing lever and the floor 2 of the platform. Thus operation is easy and fluidity can be suppressed.
Patent JP-H07305798-A (JP)
Title: Pressure vessel made of plastic
Inventor: KONDO JIRO
IPC: F17C1/16
Filed: 1994-05-12
Abstract: PURPOSE:To reduce weight, to prevent the occurrence of potential different corrosion, and to perform a repeat use by a method wherein an outer line is formed in such a manner that a reinforced yarn made of aramide fibers impregnated with thermosetting resin is wound and laminated. CONSTITUTION:A pressure vessel made of plastic comprises a horizontal long cylindrical inner liner 1; and an outer liner 2 with which the outer surface of the inner liner 1 is covered. Partially spherical shell-form end walls 3 are formed at the right and left ends of the inner liner 1 and a mouthpiece 4 formed of an aluminum alloy is securely inserted in the central part thereof. The outer line 2 is formed in such a manner that a reinforced yarn 12 made of amide fibers impregnated with thermosetting resin is wound and laminated as it is wound around a pair of the mouthpieces 4 according to a filament winding method. The aramide fiber has specific gravity lower than that of glass fibers or carbon fibers, and by preparing FRP, a container made of plastic being more light is produced. Further, since electricity is not allowed to flow through the aramide fibers, even when the reinforced yarn 12 is laminated, potential different corrosion is prevented from occurring to a contact part between the mouthpiece 4 and the reinforced yarn 12.
Patent JP-H07305573-A (JP)
Title: Frameless door
Inventor: KUME TOKUO
IPC: E06B3/82
Filed: 1994-05-14
Abstract: PURPOSE:To embody a door which is of a light weight and tenacious, can finish its side surface in a neat and beautiful design, and can be mass-produced at a low cost. CONSTITUTION:This frameless door is provided with a surface plate 12, a back plate 13, and a core member 6 provided in a hollow between the surface plate 12 and the back plate 13. Both sides of the surface plate 12 are bent in U-shape, and reinforcement parts with a specific thickness are formed on the both sides. An opening is formed between both sides, and the opening is blocked by the back plate 13. At the end edges of the bendings of the surface plate 12, connecting members 12A to connect both end edges of the back plate 13 are provided. The connecting members 12A of the surface plate 12 are bent to the inner side of the frameless door, the both end edges of the back plate 13 are connected to the connecting members 12A so as to form a hollow box form frameless door, and the core member 6 is fixed inside the frameless door.
Patent JP-H0420551-A (JP)
Title: Resin composition
Inventor: AZUMA TAKASHIRO
IPC: C08L23/16
Filed: 1990-05-15
Abstract: PURPOSE:To improve blocking resistance, stain resistance, lubricity, and water- and oil-repellent properties by compounding a specific graft copolymer with an ethylenic resin. CONSTITUTION:0.05-20wt.% macromonomer comprising a silicone backbone of the formula (wherein n is an integer; and R1 and R2 are each a monovalent satd. aliph. hydrocarbon groups, a phenyl group, or a monovalent halogenated hydrocarbon group) and having a (meth)acryloyl group at the terminal of the silicone molecule and a number-average mol.wt. of 2000-50000, 80-99.5wt.% ethylene, and 0-19.95wt.% other radical-polymerizable monomer (e.g. vinyl ace tate) are radical-polymerized in the presence of a radical polymn. initiator, a chain transfer agent, etc., under 500-4000kg/cm<2> pressure at 50-400 deg.C to give a graft copolymer. 0.1-30wt.% said graft copolymer is compomnded with 99.9-70wt.% ethylenic resin (e.g. a low-density PE).
Patent JP-2000315391-A (JP)
Title: Semiconductor circuit and its delay adjusting method
Inventor: TAKEYAMA YOSHIKAZU
IPC: G11C11/417
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To perform accurately delay adjusting method of an external input signal. SOLUTION: This semiconductor circuit is provided with an input buffer 1, a delay adjusting circuit 2, a register 3, a clock input section 4, and an inverter IV1. The register 3 has a master latch circuit 11 and a slave latch circuit 12. When the number of stages of the inverter IV3 in a delay adjusting circuit 2 is an odd number, as an inverter IV2 is connected between the master latch circuit 11 and the slave latch circuit 12, an synchronizing signal having the same logic as logic of an external input signal IN can be outputted even in the number of stages of the inverter IV2 in the delay adjusting circuit 2 is an odd number. Therefore, the delay adjusting circuit 2 can adjust a delay time making one stage of the inverter IV23 as a unit.
Patent JP-H06327779-A (JP)
Title: High frequency treatment device
Inventor: TERADA HARUHIRO
IPC: A61N1/40
Filed: 1993-05-26
Abstract: PURPOSE:To perform heating together with the irradiation with a high frequency pulse electromagnetic field by applying the current for heating to the high frequency current to be applied to the antenna of the irradiation device in the high frequency treatment device irradiating the body with the high frequency electromagnetic field. CONSTITUTION:In the high frequency treatment device irradiating a body 1 with the high frequency pulse electromagnetic field, the current for heating is applied to the high frequency current to be applied to an antenna 2 of the irradiation device. The current for heating is a direct current or low-frequency altenating current or low frequency altenating current commercially available, and a coil comprising the antenna 2 is made flat. A temperature sensor 3 controlling the heating of the antenna 2 is provided and a boss part 9 keeping the constant distance from a body 1 provided on the antenna 2. By applying the current for heating to the high frequency current to be applied to the antenna 2 to the irradiation device, the body 1 is heated during the medical treatment irradiating the body 1 with the high frequency pulse electromagnetic field and the heating treatment can be parallely performed.
Patent JP-H01293720-A (JP)
Title: Radio communication system
Inventor: KOZUKA SEIICHIRO
IPC: H04W84/02
Filed: 1988-05-20
Abstract: PURPOSE:To surely and immediately receive a response without using other means by receiving the response from a slave station after prescribed time passes from a time when a master station sends a message. CONSTITUTION:In a master station 1, when message information is inputted to a coding part 4, the coding part 4 generates a coded signal (a) and sends the signal (a) to a transmitting part 7. When transmission start instructing information is inputted to a transmission storing processing part 6, the part 6 instructs the transmitting part 7 to start a transmission with a timing signal (b) and stores the transmission start time. The transmitting part 7 adds a slave station designating header to the signal (a), modulates the signal (a), and transmits a signal (c) to the slave station. A slave station 2 applicable to the designation receives the signal (c), demodulates the signal (c), obtains a signal (d), and stores a reception time signal (e) in a reception storing processing part 9. A decoding part 10 outputs decoded message information. In the case of making a response, when confirming information is inputted to a coding part 13, the coding part 13 generates a coded response signal (f), and the signal is repeatedly transmitted from a transmitting part 14 at prescribed times. The master station 1 executes delay processing for the input signal, generates an amplitude enlarged signal (k), and drives a decoding part 16 in prescribed timing. Consequently, the response can be surely confirmed.
Patent JP-2000273642-A (JP)
Title: Production of thin film
Inventor: SHIRATSUYU KOSUKE
IPC: C23C16/48
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a thin film for simultaneously obtaining high crystallinity while the surface smoothness of a thin film is maintained in a CVD method. SOLUTION: The method for producing a thin film is the one by a laser CVD method in which laser beam 13 is introduced into a space above a substrate 11 at the inside of a reaction vessel 2 from the outside of the reaction vessel 2 in a laser CVD device 1 to form a thin film on the substrate 11. The laser beam 13 is applied parallel to the film forming face on the substrate 11 and also in such a manner that one part thereof is contacted with the film forming face on the substrate 11.
Patent JP-S62282357-A (JP)
Title: Request synchronizing system between memory controllers
Inventor: YAMADA IKUO
IPC: G06F12/00
Filed: 1986-05-31
Abstract: PURPOSE:To guarantee the sequencing performance of a request processing and to minimize the deterioration in the performance by discriminating a request requiring the synchronization between memory controllers and suppressing the access to a memory controller of its own system and queuing only when such request accesses the memory controller of other system. CONSTITUTION:The titled system is provided with a request synchronization necessity deciding circuit 10 deciding whether or not the synchronization of a request processing between memory controllers is required and a buffer read detection circuit 11 deciding whether or not a preceding request from its own system exists in a port section generating the queuing to a request processing section applying the processing and execution of the request. The output is inputted to a busy check circuit 12 via a request synchronization F/F 27 and an other system request presence and absence deciding circuit 3 to suppress the access to its own system only when the other system access requiring synchronization is applied.
Patent JP-S6017398-A (JP)
Inventor: HARADA YUUJI
IPC: G21F9/30
Filed: 1983-07-11
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-H07329147-A (JP)
Title: Cap gap adjusting method and cap
Inventor: ENDO YOSHIKAZU
IPC: B29C48/92
Filed: 1994-06-07
Abstract: PURPOSE:To obtain a cap gap adjusting method adaptable without altering a cap shape and excellent in controllability and a cap by correcting the load applied to a cap when the difference between the loads of adjacent adjusting means exerted on the cap exceeds a predetermined upper limit value and adjusting the difference between the loads to the predetermined upper limit value. CONSTITUTION:When a molding error is larger than a tolerance molding error, a control unit 7 corrects the load pushing down the upper lip of a cap 3 of the heat bolt 31 at the first position exceeding the tolerance molding error. In correction operation, the control unit 7 outputs a correction signal to a power supply 33 to correct the voltage applied to the heater of the heat bolt 31 or a current supply time. After the completion of this correction operation, the control unit 7 repeats correction operation until the molding error enters the tolerance molding error.
Patent JP-S5248953-A (JP)
Title: Integration oscillation circuit
Inventor: KATAZUKI KUNIHARU
IPC: H03K3/02
Filed: 1975-10-16
Abstract: PURPOSE: Only condenser is attached outside the chip, and all other elements are integrated within the chip.  So that the numbr of pins can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04325498-A (JP)
Title: Balium titanate single crystal
Inventor: KUROSAKA AKITO
IPC: C30B29/32
Filed: 1991-04-26
Abstract: PURPOSE:To obtain a balium titanate single crystals in which the generation of nonconformity such as cracks at the time of manufacturing can be evaded and having light refractive properties higher than those of the conventional ones. CONSTITUTION:This is balium titanate single crystals grown in an atmosphere having <=0.01 oxygen atomospheric pressure and contg. transition metal elements as the components to be added such as V, Cr, Mn, Fe, Co, Ni, Cu or the like at <=5O0ppm concn.
Patent JP-S615632-A (JP)
Title: Television tuner
Inventor: KAWAMOTO NOBORU
IPC: H04N5/44
Filed: 1984-06-20
Abstract: PURPOSE:To simplify the constitution and reduce the cost by utilizing the UHF television frequency range for a cable television receiver in use. CONSTITUTION:The television tuner consists of independent blocks which convert television signals of the VHF band and UHF band into intermediate frequency signals respectively and a distributor 13 which distributes television signals inputted to one common input terminal A to the VHF and UHF conversion blocks. The conversion blocks expand a reception frequency range so that a cable channel is receivable in addition to antenna transmitted television signals. The distributor 13 uses a low-pass filter and a high-pass filter to separate frequency components of the VHF and UHF bands and also cuts off one signal while receiving the other, so all cable channel signals of the VHF and UHF bands, not to mention antenna television signals, are received.
Patent JP-H09309696-A (JP)
Title: Forklift
Inventor: TAKAHASHI SHOZO
IPC: B66F9/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a forklift having forks suitable for carrying hot goods such as a hot slab lump. SOLUTION: A forklift has forks 6 each composed of a horizontal arm and a vertical arm 8 arranged in an L configuration. The horizontal arm is sheathed with a removable thermal insulation sheath fork 9. The thermal insulation sheath fork 9 is provided with a spacer which defines adiabatic space between the sheath fork 9 and the horizontal arm, a contact prevention stopper 17 for preventing a supported hot slab lump 14 from contacting with the vertical arm 8, and a slip prevention stopper 18 for preventing the hot slab lump 14 from slipping in its width direction thereon.
Patent JP-S62282517-A (JP)
Inventor: DEGUCHI TORU
IPC: A01D67/00
Filed: 1986-05-29
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-H06316483-A (JP)
Title: Production of silicon single crystal
Inventor: TOMIOKA JUNSUKE
IPC: H01L21/208
Filed: 1993-04-28
Abstract: PURPOSE:To produce a silicon single crystal from which a wafer uniform in the intrasurface oxygen concn. is obtained. CONSTITUTION:A seed crystal is dipped in a molten material to form a body with the neck and shoulder. formed while varying the single crystal lifting speed in 4 specified range. Namely, a higher lifting speed (a+b)mm/min and a lower lifting speed (a-b) mm/min (where a>b) are set, where (a) is the normal lifting speed in mm/min, the duration of each lifting speed is set so that the body diameter is not affected, and the speeds are interchanged with each other. Consequently, a change in the growth rate close to the crystal growth interface is reduced, the nonuniformity in oxygen concn. caused by the convection of the molten material is reduced, and a wafer uniform in infrasurface oxygen concn. is obtained since the growth stripes due to the nonuniformity in oxygen concn. are dispersed in the growth direction.
Patent JP-S5650046-A (JP)
Title: Electrode for electric-discharge lamp
Inventor: KOIZUMI HIDEO
IPC: C08L55/00
Filed: 1979-10-01
Abstract: PURPOSE:To prevent blackening of a bulb, cut-off of an arc and roughening of an electrode surface, by heat-treating tungsten which is added with at least one of aluminium, silicon and potassium. CONSTITUTION:A xenon lamp is constituted by arranging in a face-to-face releation a cathode 2 composed of thorium tungsten, and an anode 3 composed of tungsten or tungsten alloy in a quartz bulb 1, and, furthermore, charging the quartz bulb 1 with xenon gas. The anode 3 is made by treating tungsten, which is added with at least one of aluminium, silicon and potassium, with heat in a vacuum at a temperature above 2,000 deg.C.
Patent JP-S5751996-A (JP)
Title: Fan for centrifugal blower
Inventor: KAJITA ETSUO
IPC: F04D29/28
Filed: 1980-09-10
Abstract: PURPOSE: To reduce the weight of a fan to thereby enable the fan to be rotated at a higher speed and enable to reduce the starting torque, by a method wherein a main plate is formed in a honeycomb sandwich structure consisting of a light alloy material such as an aluminum alloy and blades are formed in a hollow streamlined configuration.  
     CONSTITUTION: In the fan 10, the main plate 12 is formed in the honeycomb sandwich structure in which a pair of thin aluminum plates 22 are oppositely faced to each other and a thin foil 24 formed in a honeycomb shape from aluminum or the like is fixed between the aluminum plates 22. On the other hand, the blade 18 is provided with a streamlined external configuration and its interior is hollowed 26. The blade 18 is made from an aluminum material, as is the main plate 12. Accordingly, it can be contrived to reduce the weight of the fan 10, the blade height and the outside dimensions can be enlarged, thereby increasing the number of rotation and the amount of airflow. In addition, as a result of the reduction in weight, the moment of inertia is decreased and it can be contrived to reduce the starting torque. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5249260-A (JP)
Title: Stabilized halogen-containing resin compositions
Inventor: NAKAMURA NORIO
IPC: C08L27/00
Filed: 1975-10-18
Abstract: PURPOSE: A stabilized halogen-containing resin composition, prepared by adding an alkyltin compound and a nitrogen-containing heterocyclic sulfur compound as stabilizers to a halogen-containing resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62280761-A (JP)
Title: Toner for electrophotography
Inventor: NAKANO TETSUYA
IPC: G03G9/08
Filed: 1986-05-29
Abstract: PURPOSE:To obtain a developer which decreases base fogging and toner splashing and has a long life by using at least either of pulverized coal powder or pulverized coke powder as a coloring agent. CONSTITUTION:At least either of the pulverized coal powder or pulverized coke powder is used as the coloring agent of the toner for electrophotography consisting of a binder resin, coloring agent and compounding agent for the toner. The pulverized powder is required to have <=5mum, more preferably <=1mum grain size in order to be uniformly dispersed into the binder resin. Such pulverized powder is obtd. by grinding with a ball mill, vibration mill, etc. At least either of the pulverized coal powder or coke powder is preferably used at 0.1-10wt% by the weight of the resin. The developer which decreases he base fogging and toner splashing and has the long life is thus obtd.