baber/WOPTO huggingface dataset:
Patent JP-H06288472-A (JP)
Title: Power shifting device used speed change of transmission
Inventor: TAKEDA KATSUNOBU
IPC: F16H61/28
Filed: 1993-03-31
Abstract: PURPOSE:To enable power shift only at the time of requiring large operating force with oil temperature being the specified value or lower so as to reduce load applied to synchronizing mechanism and to improve the durability of the synchronizing mechanism. CONSTITUTION:A power shifting device used for the speed change of a transmission includes an air cylinder 11 connected to an air pressure source 12 so as to move the speed change mechanism of a transmission 20, and a solenoid valve 13 opened at the time of the oil temperature of the transmission being the specified value or lower so as to enable the supply of air pressure to the air cylinder 11 from the air pressure source 12.
Patent JP-S5723150-A (JP)
Title: Instruction execution device
Inventor: NUKIYAMA TOMOJI
IPC: G06F9/30
Filed: 1980-07-16
Abstract: PURPOSE:To increase the diversity of processing and to perform complicated processing without decreasing a processing speed, by decoding the output of a register as one instruction and by achieving instruction execution corresponding to the decoding result. CONSTITUTION:Instruction codes, when inputted from a terminal 2 in parallel, are stored first in a register 5 through an input and output register 3 and an internal bus 4. At the following timing, different instruction codes, when inputted from the terminal in parallel, are also stored in a register 6 through the input and output register 3 and the internal bus 4. Thus, as the instruction codes are stored, differing in timing, in the registers 5 and 6, they are led as one instruction code, to an instruction decoder 7, whose decoding result is supplied as a control signal to an instruction execution part CPU.
Patent JP-S5622217-A (JP)
Title: Manufacture of magnetic head
Inventor: SUENAGA MASAHIDE
IPC: G11B5/60
Filed: 1979-08-01
Abstract: PURPOSE:To increase the working accuracy for the track width, by giving the channeling process to minimize the floating extent of the head, the shoulder cutting for the winding and the forming the auxiliary channel to improve the long wavelength property each before carrying out the track width processing through the ion etching method. CONSTITUTION:For the working of the monolithc ferrite head used for the magnetic disk device or the like, mask-use metal thin film 14 is coated on the opposing surface of the magnetic medium of core block 13 to which the processes are applied for gap 11 and coil winding window 12. And mask 15 is formed by the photoetching method. Then channel 18 is formed to minimize the floating extent of the head along with the shoulder cutting given to facilitate the winding through the grinding and laser working methods each. After this, the process is given to track part 16 and slider part 17 each through the ion etching method. Thus warping 6 of the crystal at the aquare part and microcrack 7 of the channel part can be avoided to prevent the drop-off of the crystal chip in head actuating time. As a result, both the durability and the reliability can be enhanced for the magnetic head.
Patent JP-S5525410-A (JP)
Title: Polyester resin coating composition
Inventor: MATSUMOTO YOSHIO
IPC: C09D5/00
Filed: 1978-08-11
Abstract: PURPOSE: To prepare a powder coating composition having improved storage stability and air-drying property, and derived from a glycol component containing a specific amount of 2,2-di(4-hydroxy-cyclohexyl)-propane.  
     CONSTITUTION: A solid air-drying polyester composition cintaining (A) a polyester comprising (a) a polycarboxylic acid component consisting of an aromatic dicarboxylic acids, pref. having a carboxyl group at para-position to the other carboxyl group (30W95mole% on the basis of the whole dibasic acid component), and (b) a polyhydric alcohol component consisting of 2,2-di(4-hydroxy-cyclohexyl)-propane (0.1W10mole% on the basis of the whole glycol component, pref. containing 15W95mole% of neopentyl glycol), and (B) 0.01W40 wt% of an air-drying agent (e.g. saturated alicyclic compound, etc.).  
     EFFECT:  Free from change of the properties and caking in the storage and the recycling process. Flowable in baking to give a coating surface having excellent smoothness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07305978-A (JP)
Title: Rotary regenerative heat exchanger
Inventor: KATAYAMA MAKIHITO
IPC: F28D19/04
Filed: 1994-05-11
Abstract: PURPOSE:To make it easier to select the material for use and design the cooling structure so as to reduce the cost by providing the support shaft of a rotary body on the low-temperature side under it and by supporting the thrust load and radial load. CONSTITUTION:A rotary body 3 has its support shaft 4 under the axis of the rotary shaft and at the lower end of the support shaft 4 a support bearing 6 which can support the thrust load and radial load. The support shaft 4 has at an upper position a guide bearing 5 which can support the radial load. High- temperature fluid 8 is made to flow from above the rotor 3 downward and cold-temperature fluid 7, from under the rotor upward. Supported by a guide bearing 5, the rotary body 3 stably revolves around the support shaft 4 while the heat exchange takes place between the high-temperature fluid 8 and the low-temperature fluid 7. The temperature rises in the upper part of the rotary body 3 but, since the temperature in the lower part is lowered, use can be made of inexpensive materials, such as carbon steel, for the lower part and moreover the cooling can be effected easily so that a cut in cost can be achieved.
Patent JP-S5723328-A (JP)
Title: Digital phase correction device
Inventor: WADA MASAO
IPC: H03L7/06
Filed: 1980-07-16
Abstract: PURPOSE:To make phase of two signals match, by inputting a correcting signal into differential pulse width of one signal, and mixing this correcting signal with said signal. CONSTITUTION:The first signal (a) is inputted from a terminal 1. The second signal (c) is obtained by dividing a pulse of an oscillator 21 by frequency dividers 22, 23. A correction logical circuit 3 is operated in order to make phase of the second signal (c) match that of the first signal (a), forms a correcting signal (h) from a differential pulse (d) which is obtained by a differentiating circuit 31, mixes the correcting signal (h) with an output (i) of the frequency divider 22, and applies it to the frequency divider 23. In case when the second signal (c) leads the first signal (a) in phase, an AND signal (e) of a differential signal (d), and a reverse signal (b) of the first signal (a) becomes a correcting signal through an OR gate 35, and phase of the second signal (c) lags. In case when the second signal (c) lags in phase, an output (f) of the oscillator 21 is inserted into the differential pulse width, becomes a correcting signal, and makes its phase proceed.
Patent JP-S63264371-A (JP)
Title: Thermal recording head
Inventor: ONDA MASATO
IPC: B41J2/35
Filed: 1987-04-22
Abstract: PURPOSE:To miniaturize a thermal recording head, by converting an enable signal to encoding data consisting of a number of bits fewer than the number of blocks to input the same and decoding said encoding data. CONSTITUTION:The connector 12 of a thermal recording head has four connection pins to the enable signals EN1-EN8 corresponding to eight blocks of the heat generating resistor 5 of a head main body 10. A decoder 13 decodes the encoding data inputted from three selection input terminals A, B, C to supply the enable signals EN1-EN8 at every respective corresponding blocks. When it is unnecessary to supply the enable signals EN1-EN8 to the head main body 10, an enable prohibiting signal may be sent out to the enable input terminal ENB of the decoder 13 from a control part through the signal wire connected to one remaining connection pin of the connector 12. By this method, the number of the connection pins of the connector are reduced and the miniaturization of the apparatus is achieved.
Patent JP-2000293218-A (JP)
Title: Process control system
Inventor: URA NAOKI
IPC: G06F3/048
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a process control system improved in operation environment by effectively integrating information required for operation monitoring and viewing the integrated movement of a control function and an operation monitoring function. SOLUTION: In a process control system controlling process quantity existing in a plant and control-operating the plant, an information component cassette being an object having a method for displaying information associated with operation monitoring and the information by an optimum display method is generated. The information component cassette is installed in accordance with the type of information. An information component deck supplying a unified interface for collecting the information component cassettes and accessing the information component cassette is generated. A control function controlling the plant and a display function for monitoring an operation are made into the object and the associated objects of the control function and a display function are cooperatively operated.
Patent JP-H10290106-A (JP)
Title: Nrd line, nrd line resonator, nrd line filter and voltage controlled oscillator constituted by using nrd line resonator
Inventor: HARUTA KAZUMASA
IPC: H01P7/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve the fixture strength of dielectric strip without any adverse influence upon a propagation mode or a current and to facilitate the adjustment of fixing position of the dielectric strip after fixture by constituting an NRD line by holding the dielectric strip between plural conductor plates, and engraving the surfaces of conductive plates in contact with the dielectric strip. SOLUTION: The surfaces of conductor plates 2a and 2b in contact with a dielectric strip 3 are engraved and when holding the dielectric strip 3 between the conductor plates 2a and 2b, the top end part of ruggedness is engaged into the dielectric strip 3 so that the fixture strength of dielectric strip 3 can be improved by the anchor effect. Since the surfaces are engraved perpendicularly with the lengthwise direction of dielectric strip 3, the propagation mode of signals to be propagated through the dielectric strip 3 is not disturbed. Thus, the fixing position of dielectric strip can be adjusted and an NRD line resonator having high propagation characteristics can be provided.
Patent JP-S58214607-A (JP)
Title: Steam injection system of gas turbine
Inventor: IMAIZUMI TATSUO
IPC: F01K23/10
Filed: 1982-06-09
Abstract: PURPOSE:To enhance the operating efficiency of a plant and prevent damage of a combustor by injecting the steam overheated by an overheater of an exhaust heat boiler into the steam extracted out of the boiler drum and decompressed and then supplying them to the combustor of gas turbine. CONSTITUTION:In this combined cycle plant, a generator 7 is driven by a gas turbine 4 and a steam turbine 8. The steam in a boiler drum 17 installed at an exhaust heat boiler 5 is extracted to be then led to an injection steam overheater 33' through a pressure reducing valve 32. The steam overheated by the overheater 21 of exhaust heat boiler 5 is injected into the injection steam overheater 33'. A less overheated steam of high quality can be obtained by thus combining the saturated steam with low humidity with the overheated steam, so that economical performance of the gap turbine is enhanced as well as damage of the combustor of gas turbine can be prevented.
Patent JP-H09258543-A (JP)
Title: Optically written image developing device
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To effectively use toner in a toner cartridge, to prevent the scattering of the toner at the time of attaching/detaching the toner cartridge by improving the stability of the supply and recovery of the toner and further, to improve a developing characteristic by preventing the accumulation of an additive in a developing device. SOLUTION: The position of a toner regulating member 10 is switched to supply the toner in a short time, at the time of exchanging the toner cartridge, by the toner regulating member 10 located at the center of a toner stirring member 5. After that, when the developing device is filled with the toner, the stirring member 5 is switched to shift the supply and recovery of the toner to a normal state. Further, when the toner in the toner cartridge is reduced, the stirring member 5 is switched to seal a recovering part and increase a toner supply quantity.
Patent JP-H01268122-A (JP)
Title: Electron beam exposure device
Inventor: KATAOKA TOYOTAKA
IPC: H01L21/027
Filed: 1988-04-20
Abstract: PURPOSE:To handle wafers of various sizes by using a same sample base and to acquire small-sized electron beam exposure device having a simple structure, by irradiating electron beam which is focus-adjusted by being irradiated to a mark on a wafer, to a beam adjustment pattern and by controlling an actuator to position a pattern surface at a focus position of electron beam based on a detected signal from a detection means. CONSTITUTION:A controlling means 40 irradiates electron beam EB which is focus-adjusted to an upper surface of a wafer mounted on a sample base 10 to a beam adjustment pattern and controls an actuator 22 to permit a pattern surface to be positioned at a focus position of the electron beam EB based on a detected signal from a detection means 28. It becomes possible thereby to mount wafers 3 on the sample base even if they differ in thickness; therefore wafers 3 of various sizes can be handled using the same sample base 10. A holder of the wafers 3 to the sample base 10 and a holder of the sample base 10 can be simplified in this way.
Patent JP-H0368444-A (JP)
Title: Method for restructuring mass of fine particles and method for producing various products in which said mass is used
Inventor: PIEERU KARANCHI
IPC: F25D3/10
Filed: 1990-04-16
Abstract: PURPOSE: To obtain finely divided powder of specific granulometries by putting a material having granulometry below 100 μm into a bath of cryogenic or cryoscopic liquid inert to this material and subjecting the material to restructur ing, then removing the liquid by evaporation or the like in a method for restruc turing the material described above. CONSTITUTION: In restructuring the material having the granulometry below 100 μm, the particulate material to be subjected to the restructuring is charged into the bath of the cryogenic or cryoscopic liquid inert to this material and is subjected to the restructuring operation. The cryogenic or cryoscopic liquid is then removed by, for example, evaporation or the like. When the restructuring operation separates the finely divided particles according to their granulometries, the operation is recommended to be carried out by the differential decantation in the cryogenic liquid. When the finely divided particles varying in the granulometries are mixed, the finely divided particles are recommended to be agitated in the liquid and then the liquid is gradually evaporated. The cryogenic liquid is nitrogen, argon or the like.  The production of alloys, paints, inks or the like is made possible by using this method.
Patent JP-H04326986-A (JP)
Title: Separation of particle adsorbed on carrier material
Inventor: RINTSUE BOOAZUMA
IPC: B01D15/00
Filed: 1991-04-04
Abstract: PURPOSE: To separate a particle dispersed in fluid and a flake adhered thereto by placing the particle and the flake adhered thereto under a large velocity gradient.  
     CONSTITUTION: The particle 4 is under the velocity gradient ΔV in the specific position of a line 3. The particle, thereupon, receives the influence of the shearing force equal to G=dv/dr. The particle is divided to two elements as a result of this force. A centrifugal pump is used for sepn. of calcium phosphate and calcium carbonate adhered to a magnetic particle. This pump consists of a housing 5 placed on a base 6 and a shaft 7 is arranged in this housing 5. Vanes 8 are installed to this shaft. A supply piping 10 exists concentrically with the shaft 7. On the other hand, a discharge pipe 11 is supplied by a known system to the pump housing 5. Such disturbance as to generate the large velocity gradient is generated in the circumferential region in the pump housing 5 by rotation of the vanes 8. Consequently, the sepn. of the particle and the flake arises. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02290336-A (JP)
Title: Am tuner
Inventor: MIYATA SHINJI
IPC: H04B1/26
Filed: 1989-04-17
Abstract: PURPOSE:To prevent any channel base from generating beat by applying 1/10 frequency division to a 1st local oscillator output with a prescribed frequency and forming an intermediate frequency signal with a specific frequency. CONSTITUTION:The oscillation output of a 1st local oscillation circuit 5 with a prescribed frequency having a PLL is subjected to the frequency division ratio of 1/10 at a frequency divider circuit 4, mixed with a reception output via an RF amplifier circuit 2 at a 1st frequency mixer circuit 3, from which an intermediate frequency signal whose frequency is near 10.7kHz and not coincident with the multiple of 9kHz and 10kHz. On the other hand, the frequency of the oscillating output of the circuit 5 is set to 10 times as much as the sum of the 1st intermediate frequency and the reception frequency. Based on the frequency setting value, in all the frequency bands of the AM broadcasting waves, the generation of beat with channel base frequencies 9kHz, 10kHz in Japan, Europe and USA is prevented.
Patent JP-H02275913-A (JP)
Title: Optical receptacle
Inventor: HAYASHI SHIGERO
IPC: G02B6/42
Filed: 1989-04-18
Abstract: PURPOSE:To seal an optical element with high sealing performance at the low cost with a simple structure by forming the optical element holding part and optical system of the optical receptacle continuously integrally and forming at least the optical system of a transparent material. CONSTITUTION:The optical element holding part 16 and optical system 17 are formed continuously integrally by transfer molding, etc., by using a material such as glass and resin with high moisture resistance without any gap between them. Then at least the optical system 17 is formed of the transparent material such as transparent glass and resin. An annular metal holder 18 made of metal is provided where the optical element holding part 16 is fitted to the optical element 15 integrally with the optical element holding part 16, and the optical element 15 is fixed at the part with solder 20. Consequently, air is interrupted between the fiber reception part and optical element holding part of the optical receptacle, which has high sealing performance.
Patent JP-S59223846-A (JP)
Title: Arithmetic processor
Inventor: SHIMAZAKI SHIGEO
IPC: G06F7/00
Filed: 1983-06-02
Abstract: PURPOSE:To attain the high-speed operation of a digital differential analysis calculation, etc. by using an arithmetic means which uses an arithmetic results to its condition, a means which holds the condition information produced from the arithmetic result and a means which stores the arithmetic result in response to the value of the condition information. CONSTITUTION:A main memory 601 stores a machine word instruction to a machine word instruction register IR604, and a mapping MPLA 605 interprets this instruction and at the same time transmits the head address of a microprogram of the instruction to a multiplexer 606. A control memory register CMAR 607 stores temporarily the address information, and a control memory part CM608 reads a microinstruction out of the CMAR607 and at the same time stores it temporarily to a microinstruction register 609. A microinstruction decoder MDEC610 decodes the microinstruction and also produces the signals to control a register file RF618, an ALU15, etc. Thus it is possible to process a conditional arithmetic instruction which uses the result of an operation to be excuted as its condition.
Patent JP-H10279394-A (JP)
Title: Apparatus for growing single crystal and method therefor
Inventor: KURAGAKI SHUNJI
IPC: C30B15/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make the oxygen concn. distribution in a single crystal pulling direction uniform and to avert the complication of aperture constitution in CZ pulling using a cusp magnetic field. SOLUTION: The inner peripheral side of a magnetic field generating means formed by combining one set of upper and lower annular magnets 4, 4 is provided with annular and ferromagnetic magnetic flux induction members 6 enclosing a crucible 1. These magnetic flux induction members 6 made movable in an axial direction. The horizontal part of the cusp magnetic field is concentrated in the pulling direction by the magnetic flux induction members 6. The magnetic flux induction members 6 are lifted with the progression of the pulling of the single crystal 3, by which the distribution shape of the cusp magnetic field impressed on a raw material melt 2 is actively controlled.
Patent JP-S60242613-A (JP)
Title: Deposition film forming method
Inventor: NISHIMURA YUKIO
IPC: C23C16/46
Filed: 1984-05-16
Abstract: PURPOSE:To enable to form a thick deposition film of large area by a method wherein excitation energy is formed using a specific chain-like silane compound raw material, and the deposition film containing silicon atoms is formed using low level heat energy. CONSTITUTION:In the method wherein the excitation and decompositional condition of raw gas are formed by giving heat energy and, especially, an amorphous silicon (a-Si) deposition film is formed on the specific supporting member, an a-Si deposition film can be formed at a high film forming speed with low energy using a side-chained chain-like silane compound indicated by a general formula SinH2n+2 (n>=4) as the raw gas to be decomposed by heat energy. Also, the a-Si deposition film which is excellent in electrical and optical characteristics and stability in quality can be formed. Said deposition film is formed in the internal part of a deposition chamber 1.
Patent JP-S58220810-A (JP)
Title: Production of polyester multifilament yarn
Inventor: HIRAI SATOSHI
IPC: D01F6/62
Filed: 1982-06-10
Abstract: PURPOSE:To obtain the titled yarns having a high interlacing strength and improved high-order processability, by oiling melt extruded filaments with an oiling agent, and interlacing the resultant multifilament yarns in an interlacing nozzle of a specific effective length between the oiling apparatus and a winding apparatus while taking off the multifilament yarns at a specific high speed. CONSTITUTION:A polyester type polymer is melt extruded through a spinneret 1 to give filaments 2, which are then oiled with an oiling agent in an oiling apparatus 3. The resultant multifilament yarn 2 is directly wound by a winding apparatus 7 without using taking off rolls. In the process, the multifilament yarn 2 is interlaced in an interlacing nozzle 5 having a yarn guide piece 10 equipped with a triangular yarn guide 11 in a housing 8 having introductory paths 9 for pressurized air with the pressurized air jetted from jetting holes 12, passed through a traverse guide 6 between the oiling apparatus 3 and the winding apparatus 7 while taken off at >=5,000m/min spinning speed and then wound by the winding apparatus 7.
Patent JP-S61255843-A (JP)
Inventor: UCHIDA TAKEHIKO
IPC: B31B50/16
Filed: 1985-05-08
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-S5323620-A (JP)
Title: Speak er device
Inventor: TANAKA MASAMICHI
IPC: H04R9/06
Filed: 1976-08-18
Abstract: PURPOSE:To make the speaker strong to vibrations and eliminate split vibrations by making its outside in shape approximately funnel form and driving one diaphragm at full face and at the same time.