baber/WOPTO huggingface dataset:
Patent JP-H10152040-A (JP)
Title: Negative pressure type assistor
Inventor: OGURA OSAMU
IPC: B60T13/57
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure type assistor which can restrain a fear of incomplete airtightness between an atmospheric control seat part and an atmospheric control seal part and is formed so as to permit the atmospheric control seal part to be displaced on a valve body part more easily. SOLUTION: A control valve 12 involves a valve body 12a, and an atmospheric control seal part 12c is integrally-formed with a seal part 12ca coming into contact with an atmospheric control seal part 8a, and a contact part 12cb coming into contact with a valve body part 12a on the outer periphery side of the seal part 12ca. A groove part 12cc is also provided.
Patent JP-H08121117-A (JP)
Title: Starting method for multi-shaft type compound power generation plant
Inventor: NAGASAWA MASAYUKI
IPC: F01K23/10
Filed: 1994-10-26
Abstract: PURPOSE: To shorten starting time by starting a gas turbine and an exhaust heat recovery boiler which have the smallest heat capacity in the main steam pipes from an exhaust heat recovery boiler to a main steam header and followed by starting other gas turbines and exhaust heat recovery boilers when a plant is started. CONSTITUTION: If metal heat capacities of main steam pipes 8a, 8b from exhaust heat recovery boilers 4a, 4b to a main steam header 17 are different, the smaller the metal heat capacity is, the less amount of lost heat of steam which is lost while pipes are heated to a predetermined temperature, so that the steam temperature flowing into a main steam header 17 is increased rapidly. For example, if the metal heat capacity of the main steam pipe 8a is smaller than that of the main steam pipe 8b, at first gas turbine 3a is started up when the only steam of one axis is used and then a steam turbine 27 is started by using the steam flowing through the main steam pipe 8a. An exhaust air of a turbine is sent to a circulating water vessel 31 flowing through a turbine by-pass system branched off from a medium pressure main steam pipe 22 and is condensated. Then, a gas turbine 3b is started.
Patent JP-2001081227-A (JP)
Title: Polymeric compound porous body and its preparation
Inventor: TAKAHASHI TSUTOMU
IPC: C08J9/26
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To effectively obtain a porous body having a high porosity and fine and uniform interconnecting pores by kneading a water dispersion of fine particles of a polymeric compound with water-absorbing salts to give an almost homogeneous non-flowable kneaded product, cold extrusion molding this kneaded product, subjecting a resultant molded product to a heat treatment and eluting and removing the salts. SOLUTION: A water dispersion of fine particles of a polymeric compound is manufactured by emulsion polymerization or a method comprising emulsification of a polymeric compound obtained by a method other than the emulsion polymerization. As the polymeric compound, there can be cited, for example, polystyrenes, polyurethanes, polyvinyl acetates, polyethylenes, natural rubbers. As water-absorbing salts, there can be exemplified sulfates, carbonates, nitrates, organic acid salts, and the like, and desirably sodium sulfate in particular. Desirably, the average particle size of the salts is 2,000 μm or less. The amount of the salts added is adjusted so that the kneaded product is obtained as a non-flowable clay-like mixture. This method can give a porous body having an average pore size ranging from 100 μm or less to around 2,000 μm.
Patent JP-S63120066-A (JP)
Title: Micro-work setting device
Inventor: YAMANE TAKESHI
IPC: B24B13/00
Filed: 1986-11-05
Abstract: PURPOSE:To improve the workability and productivity for setting micro-works to machining substrates by providing a work feeding bed mounted with micro- works at a fixed distance, a machining substrate holding means holding machining substrates at the same distance as the above, and a work moving means. CONSTITUTION:Micro-works are aligned at a fixed distance (m) on a work feeding bed 20, and machining substrates setting the micro-works are aligned at the same distance (m) as the above on a machining substrate holding means 40. A work moving means 60 moves the micro-works aligned at the distance (m) on the work feeding bed 20 to the position of the machining substrates on the machining substrate holding means 40. The machining substrate holding means 40 protrudably supports the machining substrates in a main body block 41, when a micro-work is to be set, a machining substrate is buried so that the tip of the machining substrate slightly appears from the main body block surface 41a, after the micro-work is set, the machining substrate having been set with the micro-work is protruded from the main body block 41 to be shifted to a jig in the next process.
Patent JP-H10102401-A (JP)
Title: Cast-iron footing member
Inventor: KAWAKAMI NOBORU
IPC: E01B3/16
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To prmote the effect of vibration control for a cast-iron steel footing member and to reduce train sounds by forming monolithically a plurality of projections with different projected length inside a cast-iron steel hollow main body. SOLUTION: A sleeper 1 is equipped with a box-shaped hollow main body 2 molded of ductile cast-iron. The hollow main body 2 connects a left half body A to a right half body B with insulating bolts 6 at the central part between both right and left bodies by holding an insulating body 5 formed of rubber plate, etc., and a plurality of projections 12 projected toward their opponent surfaces are provided to the ceiling surface 10 and bottom 11 of the hollow section. The projections 12 with different projected length projecting across the intermediate section in the direction of the height of the hollow main body 2 are equipped with specific numbers or more projections at a certain extent of degree of dispersion to cause damping of sounds with mutual interference because of the difference in vibration frequency, and soundproof efficiency is promoted.  Since the insulating body 5 cuts off the section of the hollow main body 2, air moves between left half body A and right half body B, and the effect of soundproofing can be further promoted.
Patent JP-S63117502-A (JP)
Title: Differential amplifier
Inventor: AOKI HIDEHIKO
IPC: H03F3/45
Filed: 1986-11-05
Abstract: PURPOSE:To cancel the offset current of a synthesized output current, by applying addition and subtraction processings of a current equivalent to the offset current due to a characteristics difference between the current amplification factors of first and second PNP type transistors, on the output current of a second constant current power source, by using a third PNP type transistor. CONSTITUTION:An amplifier is constituted of the first and second PNP transistors (TR) having the same characteristics with each other, a differential amplifier circuit consisting of a first constant current circuit, a second constant current circuit which outputs the half of the output current of the first constant current circuit, a circuit which synthesizes the outputs of the first and second constant current circuits, and the third PNP TR. In other words, a PNP TRQ7 having the same characteristics as those of a differential pair of TRs Q1 and Q2 is interposed in the collector current path of a transistor Q6, and it is driven by a constant voltage source Eref. In such way, an output offset current  I based on the characteristics error of the current amplification factor beta P of the TRs Q1 and Q2 is canceled by the transistor Q7.
Patent JP-H03125791-A (JP)
Title: Apparatus and method for inclined shaft excavation
Inventor: OSHIMA AKIRA
IPC: E21D9/02
Filed: 1989-10-09
Abstract: PURPOSE:To safely, easily, and efficiently excavate both hard and soft ground for an inclined shaft, by providing a plurality of thrust jacks and shield jacks at the inclined shaft excavator, to control so as to make equal the constrictive and expansive speed thereof. CONSTITUTION:An inclined shaft excavator S is arranged, keeping contact with a reaction member D for prevention of sliding down along the internal peripheral wall of a steeply inclined tunnel and supported with a protruded main gripper 8. Next, a cutter head 30 is rotated by a hydraulic motor 7 and a thrust jack 1 is stretched to excavate ground and then a front gripper 3 is stretched and also the main gripper 8 is contained in the apparatus after completion of excavation. Next, the thrust jack 1 constricted and the shield jack 2 is stretched and then the main gripper 8 is protruded and the shield jack 2 is constricted to assemble the reaction member D. In this way, an inclined shaft can be effectively excavated.
Patent JP-H02109732-A (JP)
Title: Driving force distribution device for front and rear wheel drive vehicle
Inventor: SHIMADA KAZUHIKO
IPC: B60K17/35
Filed: 1988-10-19
Abstract: PURPOSE:To suppress a center differential mechanism from becoming larger by providing final speed reduction mechanisms with different speed reduction ratio at front and rear wheels and providing a differential limit clutch in the center differential mechanism of which transmitting torque can be varied according to the moving conditions of a vehicle. CONSTITUTION:A drive gear 14a meshed with a driven gear 14b of a center differential 13 is fixed to an output shaft 12a of a transmission 12. The output shaft 12a is connected through the center differential 13 to final speed reduction mechanisms 15F and 15R for front and rear wheels. The center differential 13 is composed of a differential mechanism 16 and a differential limit clutch 17 assembled together. On the other hand, the final speed reduction mechanisms 15F and 15R are composed of speed reduction mechanisms 26F and 26R, reducing power from an input shaft 28F and 28R at specified speed reduction ratios KF and KR, and differential mechanisms 27F and 27R, respectively. The speed reduction ratios KF and KB for the speed reduction mechanisms 26F and 26R are varied with each other, respectively. Also, the center differential 13 can control the driving force distribution ratio by varying the transmitting torque of the differential limit clutch 17.
Patent JP-2001091041-A (JP)
Title: Air conditioner
Inventor: FUJISAWA TORU
IPC: F24F13/28
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner having an air filter that can be attached and detached easily and moreover has large area. SOLUTION: A suction panel 3 has an air inlet 2A in its front face and an arm section 3B on the rear surface of its lower part. A rotating shaft 3C is provided at the front end of the arm section 3B and is supported openably/ closably by a front case section 1A. On both sides of the top face of the main body 1 of an air conditioner, motors 11 for opening/closing the suction panel 3 are provided, and pulley s are connected to the driving shafts of the motors 11. When the pulleys rotate, hanging cords 13 wound respectively around the pulleys are paid out/rewound, and accordingly, the suction panel 3 is opened/ closed automatically.
Patent JP-S62125458-A (JP)
Title: Data transfer control circuit
Inventor: KAWASHIMA SHINICHIRO
IPC: G06F13/28
Filed: 1985-11-26
Abstract: PURPOSE:To increase a data transfer speed by providing a buffer memory which stores data in a DMA transfer mode between a CPU and a small computer system interface SCSI circuit. CONSTITUTION:A data transfer control circuit consists of a CPU 1, an SCSI controller 2, an SCSI circuit 3 set between the CPU 1 and the controller 2, and a buffer memory 4 which is set between the circuit 3 and the CPU 1 and stores data in a DMA transfer mode. The CPU 1 is connected to the memory 4 via a CPU bus. The memory 4 is connected to the circuit 3 via a local bus. Then the circuit 3 is connected to the controlling 2 via an SCSI bus respectively. The circuit 3 contains a circuit which sends back the ACK signal to the REQ signal sent from the controller 2. Thus the handshake is possible automatically between the REQ and ACK signals with no intervention of a CPU.
Patent JP-S62125838-A (JP)
Title: Water cooling winding for electromagnetic stirring apparatus
Inventor: IWABUCHI SUNAO
IPC: B22D11/10
Filed: 1985-11-26
Abstract: PURPOSE:To increase water resistance by impregnating resin consisting of bisphenol type epoxy, a reactive diluent and an amine series curing agent into a winding wherein polyamide fiber having specified quantity of airflow is applied as a main insulation and curing it. CONSTITUTION:A flat type electrical wire is used as a conductor 5 and a turn insulation layer 6 is made by winding an assembled mica tape which is made to a backing by thermally melt-sticking aromatic polyamide paper on an assembled mica foil mixed with 9wt% aromatic polyamide fibrid. As a main insulation layer 7, a tape consisting of polyamide paper having 81.4g/m<2> area yield and density of <=25sec/100cm<3> quantity of airflow is lap-wound on a coil of the conductor 5. Iron core 2 is inserted into a coil 1 and fixed by using a wedge 3 and the spacers 4 and after connection, the coil 1 is subjected to vacuum pressurizing impregnation by using epoxy resin and then polymerization and curing are performed.
Patent JP-H05100526-A (JP)
Title: Image forming device
Inventor: MITA KENJI
IPC: G03G15/05
Filed: 1991-10-11
Abstract: PURPOSE:To provide a markedly miniaturized image forming device by providing an electric field generating device disposed to face a developing roller and providing a paper feeding mechanism of recording paper between the developing roller and the electric field generating device. CONSTITUTION:The recording paper 2 is fed between the developing roller 19 and the electric field generating device 21 of a developing device 4 by the paper feeding mechanism 6. Charged particles corresponding to an original is generated through the recording paper 2 at the electric field generating device 21, and a latent image is formed on a surface of the paper of this recording paper 2. Toner on the surface of a developing roller 19 is moved toward this latent image to carry out developing, the recording paper 2 is moved to a fixing device 5 by the paper feeding mechanism 6 after that, and the toner on the recording paper 2 is fixed by a fixing roller 29. The developing roller 19, after having the toner corresponding to the original stripped off at the part facing the electric field generating device 21 and having the thickness of the remaining toner restricted at a blade 20, is positioned again to face the electric field generating device 21. Thus, a cleaning part, a destaticizing part, an electrifying part, an exposure part, and a transfer part can be omitted, and the device can be markedly miniaturized.
Patent JP-S63118344-A (JP)
Title: Resin composition
Inventor: SHIBUYA SANEHIRO
IPC: C08L53/00
Filed: 1986-11-07
Abstract: PURPOSE:To obtain the titled composition having excellent molding and processing properties at high temperature, dimensional stability and high heat resistance, containing a polyolefin, a polyphenylene ether, a specific polymer, an inorganic filler and a diamide compound in a specific ratio. CONSTITUTION:The aimed composition consisting of 100pts.wt. sum of (A) 25-58wt% polyolefin (most preferably crystalline propylene polymer, etc.), (B) 25-65wt% polyphenylene ether resin (most preferably 3,6-trialkylphenyl copolymer) and (C) 4-35wt% polymer (most preferably partially hydrogenated alkenyl aromatic compound-conjugated diene block copolymer) containing both one or more alkenyl aromatic compound polymerization chains and one or more aliphatic hydrocarbon chains in the same molecular chain, further (F) 5-50pts.wt. inorganic filler (most preferably talc) and (G) 0.05-20pts.wt. diamide. The composition has excellent solvent resistance and improved appearance of lamellar part of molded article and is suitable as internal trim parts such as interior automotive trims, etc.
Patent JP-H02117535-A (JP)
Title: Paper sheet handling device
Inventor: WAKASA YASUYUKI
IPC: B65H5/02
Filed: 1988-10-21
Abstract: PURPOSE:To make it possible to remove any jammed paper sheet easily and in as short time by intensively arranging plural number of paper sheet handling unit along a carrying route, and providing an opening mechanism for the carrying route. CONSTITUTION:Gate parts 2a, 2b are arranged in series along a carrying route 10. These gate parts have carrying parts 2c, 2d respectively, this carrying route is attached to an opening mechanism 5a and made to be in an openable construction. That is to say, the opening mechanism 5a is a lever member one end of which is pivotally supported to a carrying route rotary shaft 5d and rotatable in both directions in an arrow mark. When the member 5a is rotated in clockwise direction, carrying routes 2c, 2d are moved upward together with the member to be opened. In this condition, any paper sheet jammed up in gate parts 2a, 2b can be easily removed. One-side ends of carrying routes 3a in a paper sheet discriminating member 3 are also attached to a lever 5b rotating around 3d as the center, and the carrying routes 3a is opened by rotating the lever 5b in counterclockwise direction.
Patent JP-H04141371-A (JP)
Title: Surface treatment working method for work and device therefor
Inventor: KURODA MASAYUKI
IPC: B24C11/00
Filed: 1990-10-03
Abstract: PURPOSE:To make the surface of a work capable of a super precision processing in an uniform surface shape and surfacing property, by rotating a work in a constant speed, feeding an injection nozzle in the diameter direction at a constant speed, and injecting the mixed jet of a fine particle with the specified injection pressure to the surface of the work. CONSTITUTION:A work 1 is rotated at a constant speed, faced to or separated from this surface of the work 1, and a solid gas, solid liquid or the mixed jet of the solid gas and liquid including a fine particle is injected at high speed to the surface of the work 1, with a constant injection pressure, by an injection nozzle 25 which moves at a constant speed, toward the inner periphery from the rotating outer periphery of the work 1, or toward the outer periphery from the rotating inner periphery, at facing time. Consequently, the surface of the work 1 is ground, polished or a thin film is formed.
Patent JP-H01108822-A (JP)
Title: Transmission circuit for auxiliary transmission line
Inventor: IMURA KAZUHISA
IPC: H04Q11/04
Filed: 1987-10-21
Abstract: PURPOSE:To quicken the speed of an input signal with simple and inexpensive constitution and to enhance the transmission efficiency of all auxiliary transmission line by using a connection control means so as to drive the connection circuit and connecting a corresponding signal input line to the auxiliary transmission line when the signal input is detected by a signal detection circuit. CONSTITUTION:A connection means connecting alternatively input lines 11-1n of plural system signals to the auxiliary transmission line 2, signal detection means 41-4n detecting the presence or absence of the input of the signal of the plural systems, and a connection control means 5 are provided. When the signal input is detected by the signal detection circuits 41-4n, the connection control means 5 drives the connection circuit to connect the corresponding signal input lines 11-1n to the auxiliary transmission line 2. Since the signal input lines 11-1n of the plural systems are connected one to one to the auxiliary transmission lines 2 respectively, it is possible to set the signal speed of each system to be identical to the transmission speed of the line 2. Thus, the speed of the input signal is quickened with simple and inexpensive constitution and the transmission efficiency of the auxiliary transmission line 2 is enhanced.
Patent JP-H07193722-A (JP)
Title: Picture processor
Inventor: NISHIGAKI YUJI
IPC: H04N1/60
Filed: 1994-10-27
Abstract: PURPOSE:To provide a picture processor capable of obtaining a color reproduced picture prevented from the generation of color shading and having high resolution, high gradation and high picture quality. CONSTITUTION:Digital color image signals for Y, M, C, and BK in each picture element are generated from a digital data output device 1, the digital color image signal of the Y color e.g. is compared with a 1st pattern signal by a comparator 4 and the digital color image signal of the M color e.g. is compared with a 2nd pattern signal whose phase is different from that of the 1st pattern signal by the comparator 4 to generate a pulse width modulation signal 18.
Patent JP-S63110777-A (JP)
Title: Photovoltage cell
Inventor: PIITAA BUI MEIAAZU
IPC: H01L31/077
Filed: 1987-10-21
Abstract: A heterojunction p-i-n photovoltaic cell having at least three different semiconductor layers formed of at least four different elements comprises a p-type relatively wide band gap semiconductor layer (12), a high resistivity intrinsic semiconductor layer (14), used as an absorber of light radiation, and an n-type relatively wide band gap semiconductor layer (16). The intrinsic layer is in electrically conductive contact on one side with the p-type layer and on an opposite side with the n-type layer. First (20) and second (22) ohmic contacts are in electrically conductive contact with the p-type layer and the n-type layer, respectively.
Patent JP-S62129129-A (JP)
Inventor: ROBAATO DABURIYU MATSUKABE
IPC: F23G7/07
Filed: 1986-11-07
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-H09105266-A (JP)
Title: Fitting device for document pressing plate
Inventor: AKATA AKIRA
IPC: G03B27/62
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To simplify the fitting work of a document pressing plate in a fitting device for the document pressing plate vertically openably fitting the document pressing plate to the upper face of a copying machine main body with a pair of the right and left hinges. SOLUTION: Hinge arms 9 are fixed at the rear end section of a document pressing plate 2 with screws 6, and hinge bases 5 are vertically rotatably fitted to the hinge arms 9 with hinge shafts 7. Screw insertion holes 21 are provided on the front end side of the hinge bases 5, and downward hook pieces 23 are provided on the rear end side respectively. When the downward hook pieces 23 of the hinge bases 5 are inserted and hooked on the hook holes 22 provided on the upper face of a copying machine main body 1, the document pressing plate 2 can be erected in the temporary fitting state so that the screw insertion holes 21 of the hinge bases 5 coincide with screw holes 20 on the upper face of the copying machine main body 1. A worker can insert and fix screws 4 into the screw holes 20 through the screw insertion holes 21 alone.
Patent JP-2001094665-A (JP)
Title: Telephone system for processing voice recognition during speech and exchange and terminal using this system
Inventor: KIYOTA JUN
IPC: G10L15/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system for processing voice recognition during a speech that enhances the user-friendliness of a series of routine work processings for reply with an incoming call by executing parallel processing during a speech on the basis of a result of voice recognition executed in an optional timing during the speech with an opposite party and automatically setting a special number with respect to a recognition object to a transfer key and a recording key. SOLUTION: The system is provided with a means that enters a state of a terminal and individual information, a means that recognizes an entered voice, a means that enters a voice signal from a speech path during a speech to the means recognizing the voice, a means that compares a result of voice recognition with a stored voice pattern and transmits the address obtained through the comparison to an address control section, and a means that automatically provides a dial number used to execute transfer of the address and the message recording to a function key and displays the process denoted by color display of the keys in response to the state confirmation result in relation to the recognition object.