baber/WOPTO huggingface dataset:
Patent JP-S6035413-A (JP)
Inventor: ARUBERUTO JIYUTSUSANI
IPC: H01B9/06
Filed: 1984-06-21
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-S617349-A (JP)
Title: 3-methylbutene-1 polymer composition and manufacture thereof
Inventor: SUGA SADANORI
IPC: C08L23/20
Filed: 1984-06-22
Abstract: PURPOSE:To provide the titled composition of improved drawability and mechanical strength without impairing heat resistance, made up of either 3-methylbutene-1 homopolymer or copolymer of at least specific amount of it with alpha- olefin and a second copolymer of the same type as the above but containing different amount of it. CONSTITUTION:In the presence of transition metal compound or organometallic compound (in this case, the metal belonging to the I or III group in the periodic table), (A) 3-methylbutene-1 is polymerized signal or copolymerized with another 2-12C olefin (e.g. ethylene) to form a (copolymer with a 3-methylbutene-1 content >=90wt% followed by copolymerization of (B) 3-methylbutene-1 with another 2-12C alpha-olefin to form a second copolymer with a 3-methylbutene-1 content 40-90wt%, thus obtaining the objective composition made up of 10-95 (pref. 20-90)wt% of the component (A) and 5-90 (pref. 10-80)wt% of the component (B).
Patent JP-S617691-A (JP)
Inventor: ISODA SATOSHI
IPC: C23C18/20
Filed: 1984-06-22
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-H05155785-A (JP)
Title: Catalytic preparation of liquid hydrocarbon from natural gas
Inventor: FUABIO ARARIO
IPC: C07C2/82
Filed: 1992-05-21
Abstract: PURPOSE: To efficiently obtain a liquid hydrocarbon by separating natural gas to a fraction enriched with methane and a fraction enriched with C 2 + alkanes, subjecting these fractions to oxidative coupling by a catalyst, collecting the C 2 + alkanes and pyrolyzing the same, then converting these alkanes to aromatics by a catalyst.  
     CONSTITUTION: The natural gas 1 is separated to a first fraction enriched with methane and a second fraction enriched with C 2 + alkanes (ethane, propane and higher alkanes) in a separator 2. The fraction enriched with methane is subjected to selective oxidation of the methane with molecular oxygen in the presence of the oxidative coupling catalyst in a reactor 7a. A part of the fraction enriched with C 2 + alkanes and the effluent of the selective oxidative reaction are mixed when at least 80% of the molecular oxygen is consumed. The mixture is pyrolyzed in a reactor 7b and, after the temp. of the mixture is set at 300 to 750°C, a part of the C 2 + alkanes are converted to aromatics in the presence of an aromatizing catalyst in an aromatizing reactor 11d and/or 11c, by which the objective liquid hydrocarbon is efficiently obtd. from the natural gas. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5353003-A (JP)
Title: Pressure cylinder
Inventor: KOKUNI HIROSHI
IPC: F04B9/08
Filed: 1976-10-25
Abstract: PURPOSE: To plan excellent pressure in the pressure cylinder by supplying gas automatically in the case of lowering pressure due to leakage of sealed gas, in the pressure cylinder which gas such as air or nitrogen gas are sealed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5252550-A (JP)
Title: Reception antenna
Inventor: OOISHI TSUYOSHI
IPC: H01Q19/00
Filed: 1975-10-25
Abstract: PURPOSE:The radiator consisting cross-shaped slot which is capable of receiving elec tric wave elements crossing vertically each other, the wave director at least one side of which is made in loop like, and the reflector are installed on the same axis. In this way, unnecessary signal is removed as well as the structure of antenna is simplified.
Patent JP-S61288967-A (JP)
Title: Self-running type surface processing device
Inventor: URAGAMI FUKASHI
IPC: B24B23/00
Filed: 1985-06-13
Abstract: PURPOSE:To obtain a small, light and inexpensive unit by utilizing rotary bodies provided with surface processing function as self-running means. CONSTITUTION:A motor 6 is driven to rotate a rotary body 3a in A direction and a rotary body 3b in B direction. As a portion of the circumferential part of the rotary body 3a is cut, a rotary axis 2a starts vibration vertically as the rotary body 3a rotates. Ad when the rotational number of the rotary body 3a is increased more, the rotary body 3a is separated from a surface to be processed 4 each time when the portion where the circumferential part is cut approaches the surface to be processed 4, and this time friction force between the rotary body 3a and the surface to be processed 4 becomes 0. While,the rotary body 3b is always in contact with the surface to be processed 4 and friction force is generated, then driving force performing self-running in C direction is given. When an output shaft 6a is adversely rotated, the rotary body 3b runs in the direction opposite to C. Therefore, any additional self-running means independent from a surface processing means is not required, and a compact, light and inexpensive device can be obtained.
Patent JP-H09311933-A (JP)
Title: Image arithmetic unit
Inventor: SHIMA KIYOYA
IPC: G06F12/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an image arithmetic unit which can operate a plurality of pixels by a single memory access to increase its calculation speed. SOLUTION: When the arithmetic result of a P×Q size is used as the new pixel data on an arithmetic point, the image data on lines of the latter half equivalent to P lines obtained by the updating of the line direction are stored in a line register. Then these stored image data are combined with an image data group of a (P×Q) size obtained by the updating of the next line direction, and two or more operations of P×Q sizes are carried out in parallel to each other. The data stored in an image memory 110 are transferred to a plurality of line division memories 150 which store the data in sequence and in every line by a data transfer means. The output of the memories 150 and the data stored in a line memory having capacity equal to at least two lines are inputted to a plurality of 3×3 arithmetic units via a 3-step shift register and calculated there. Then these calculated output and data are returned to the memories 150 and the contents of these memories are rewritten into the calculated value. Then the value of the memories 150 are returned to the memory 110 by the data transfer means. The shift and calculation of data are simultaneously carried out by means of a bus switching circuit.
Patent JP-S5753193-A (JP)
Title: Color amplitude control system
Inventor: ARAFUNE YASUNARI
IPC: H04N9/793
Filed: 1980-09-17
Abstract: PURPOSE:To prevent a video signal from overmodulation when recording the signal which is subjected to nonlinear distortion, by detecting the peak of the color signal which is stretched only a color burst signal. CONSTITUTION:The composite video signal from an input terminal 21 is applied to an AGC circuit 22 and a BPF30. The output of the AGC circuit 22 is supplied to a head 28 through an LPF23, a pre-emphasis circuit 24, an FM modulator 25, a synthesizer 26, and a recordng amplifier 27. Meanwhile, the output of the BPE30 has the burst stretched by a burst stretching circuit 31 and passes through a color signal amplifier 32 and has the peak detected by a peak detector 33. After frequency conversion, the output of the color signal amplifier 32 is returned to the original burst amplitude by a burst compressor 37 and is applied to the synthesizer 26. Thus, overmodulation for video signal recording which receives nonlinear distortion is prevented even in the recording level where the SN ratio of the color signal is in the best level.
Patent JP-H02309061-A (JP)
Title: Micro-bellows and manufacture thereof
Inventor: KAJIWARA RYOICHI
IPC: F16J3/04
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a Ti alloy bellows structure body adaptable for water cooling and liquid cooling by N2 and He by employing a Ti alloy connecting ring for a connecting means, and employing a double-structure peeling ring with a connection preventing or peeling mechanism at the center of Ti or Ti alloy for a connection preventing means. CONSTITUTION:A connecting ring 5 brought into direct contact with a bellows ring 1 and a peeling ring 10 are made of Ti or Ti alloy. The generation of a fragile inter-metal compound formed on a connection section when a conventional Ti connecting material is used is prevented, and the connection strength and the corrosion resistance of the connection section can be improved to the level of a base material. The peeling ring 10 is used as a connection preventing means, it is made of Ti or Ti alloy, thereby the bellows ring 1 made of Ti or Ti alloy is not brought into direct contact with different kinds of metal and ceramic which make the extremely thin bellows ring 1 fragile, ductility is maintained after connecting and assembling, and plastic machining and molding into a bellows shape can be performed by draw-machining.
Patent JP-H04289330-A (JP)
Title: Excavation work
Inventor: IKEUCHI YOSHIHIKO
IPC: E21D13/00
Filed: 1991-03-18
Abstract: PURPOSE:To economically perform excavation work for wide range by a method in which underground beams are formed between mutually facing primary trenches constructed on the surrounding of an area to be excavated, a concrete structure is provided in the primary trenches to surround it, and secondary excavation is made. CONSTITUTION:For providing a primary trench 1 in the surrounding of the ground to be excavated, a sheathing wall 2 is constructed before excavation, the bottom ground is improved, and the inside ground is excavated. After the completion of the trenches 1, supporters 3 are horizontally pressed into the counter trench 1 from one trench 1 to form an underground beam. After constructing many underground beams, the ground surrounded by the trenches 1 is reinforced, and a concrete structure is constructed in contact with the sheathing walls 2 from both sides in the trench 1. Finally, the area surrounded by the concrete structure is all excavated secondarily.
Patent JP-H10319444-A (JP)
Title: Programmable optical signal processor and control method therefor and recording medium recording the control program
Inventor: JINGUJI KANAME
IPC: H04B10/548
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal processor capable of freely coping with requests of various optical signal processings only by changing circuit parameters. SOLUTION: A light source 11 oscillates control light having a wavelength different from that of signal light. An oscillator for phase shift keying 15 provides phase shift keying to phase controller 4, 5. A lock-in amplifier 16 separates a signal which is modulated with the same frequency as that of the oscillator for phase shift keying 15 from the control light received with a light receiving part 12. A power control part 14 controls electric energies to be supplied to a directive coupler 3 and the phase controllers 4, 5.  A calculating part 13 measures control values for setting the coupling rates of the all variable directive couplers to 1 or 100%, measures the changes of the control values for setting the coupling rates of respective variable directive couplers from 0 to 100%, measures the control values for realizing zero-phase states of the phase controllers 4, 5, measures amounts of the changes of the control values for changing the phase controller 4, 5 from the zero-phase states to π-phase states and sets the coupling rates of the respective variable directive couplers and the phase amounts of the respective phase controllers to desired values based on these measured control values.
Patent JP-S5353971-A (JP)
Title: Production of semiconductor device
Inventor: NAKASHIMA TATSUNORI
IPC: H01L29/78
Filed: 1976-10-26
Abstract: PURPOSE: To prevent the contamination of an Al etching solution, prevent the contraction at the thermal oxidation and perform selective oxidation of flat surface by filling the porous column holes provided on the main surface of a substrate with an insulator and covering the surface with an insulation film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01299264-A (JP)
Title: Novel substance fl-657c and preparation thereof
Inventor: ISHIHARA MASARU
IPC: C12P13/04
Filed: 1988-05-26
Abstract: NEW MATERIAL:A compound of the formula. USE:An antitumor agent and a Friend leukemia drug. PREPARATION:A bacterium Streptomyces.sioyaensis FERM.P-7296 belonging to the genus Streptomyces is cultured in a conventional liquid medium at a pH of 4.0-9.0 at 15-40 deg.C under an aerobic condition to provide the subject substance.
Patent JP-S62285768-A (JP)
Title: Fish paste product and production thereof
Inventor: NOZAKI HISASHI
IPC: A23L17/00
Filed: 1986-06-05
Abstract: PURPOSE:To obtain the titled product such as KAMABOKO (boiled fish paste) having improved coagulability, by adding an aqueous solution of sodium alginate to a mixture of ground edible meat and a gelation agent for alginic acid. CONSTITUTION:The objective fish paste product can be produced either by adding an aqueous solution of sodium alginate to a mixture of ground edible meat and a gelation agent for aliginic acid, or by adding a mixture of an alginic acid gelation agent, an aqueous solution of sodium alginate and a gelation retarding agent to ground fish meat or by adding a gelation agent to a mixture of ground fish meat and an aqueous solution of sodium alginate.
Patent JP-S5555361-A (JP)
Title: Copying method
Inventor: OOTA SAKAE
IPC: G03G15/04
Filed: 1978-10-20
Abstract: PURPOSE: To eliminate ground staining and to enable copy quality to be enhanced, by considering errors of superposition of a recording sheet on the object to be transferred in transfer, and setting additional magnification so as to ensure copying free of excess and deficiency from the image to be transferred.  
     CONSTITUTION: In copying a normal original of original length l, L/l=m, where copying magnification is m, and the length of the electrostatic latent image formed on a photoreceptor is L. But additional magnification Δm is set and the latent image length is made somewhat larger than the length defined by the normal magnification to give L/l=m+Δm. Additional magnification m is set to ensure copying free from excess image of the normal original, considering superposition errors of the sheet and the image in transfer, thus permitting ground staining to be eliminated and copy quality to be enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5830812-A (JP)
Title: Cylinder operating structure of tractor for agricultural use
Inventor: MACHIDA MASARU
IPC: B60G17/00
Filed: 1981-08-17
Abstract: PURPOSE:To always maintain a constant speed of expansion and contraction of cylinders, by operating driving valves of wheels elevation cyinders by means of a pulse signal and differentiating a pulse width of said signal during ascent of wheels from the  same during descent of the wheels so that the open time of said valves may be varied. CONSTITUTION:Valves V1, V2, V3 which drive cylinders C1, C2, C3 for elevating right  and left front wheels and one of rear wheels in relation to the frame of tractor are  automatically operated by means of a control system 17 on the basis of information  from a frame posture detector 16. a valve V which drives a cylinder C4 of the other  rear wheel is manually operated by means of a manual tool 9. The open time of each  valve during ascent of wheel is made different from the same during descent of wheels  by changing the width of a pulse signal from the second pulse transmitter 18 or the  first pulse transmitter 8 which operates each valve V1, V2, V3, V4 during wheels ascent  manipulation from the same during wheels descent manipulation by means of signal  changing devices 21, 12. As a result, each cylinder is expanded or contracted at a constant speed regardless of difference in sectional dimensions between upper and lower  parts of the piston and weight of the vehicle.
Patent JP-S6021655-A (JP)
Title: Initial setting system of remote controller
Inventor: SUGANO MINORU
IPC: G06F15/177
Filed: 1983-07-18
Abstract: PURPOSE:To attain reception and procession for initial setting order even if the controller is in a runaway state by decoding only the initial setting order in a circuit constituted of wired logic. CONSTITUTION:A data on a reception data signal line 7 is fetched to a shift register 2 in, e.g., 48-bit of an initial setting order detecting block 1 to check always the pattern of a reception data with the data of a fixed pattern generator 4 by a coincidence circuit 3. When the circuit 3 detects the initial setting order, an FF5 and an OR circuit 6 are used to form the order into an initial setting pulse having a prescribed width thereby conducting initial setting for a communication controller 9 through an initial setting signal line 8. Since the block 1 is constituted of the wired logic, even if the microprogram of the controller 9 runs away, the initial setting order transmitted from a central station to perform initial set to the controller 9, allowing to attain unattended maintenance of the device controlled remotely from the central station.
Patent JP-S5558946-A (JP)
Title: Work processing nc machine tool by fixed tool path
Inventor: TAKAGI KATSUMI
IPC: G05B19/4093
Filed: 1978-10-23
Abstract: PURPOSE: To facilitate the work of programming, with a less amount of the programming provided in NC machine tool, by limiting a motion path (pattern) of the tool to several kinds to use a combination of those paths.  
     CONSTITUTION: A fixed cycle pattern, previously stored in the NC device, is selected in accordance with a work processing order, as well as with a motion path (pattern) of the tool limited to several kinds aWf. On the other hand, a set of coordinate values (X, Z) for objective dimensions and processing conditions are made programming only by manual data inputs, and the prescribed work is processed on the basis of this prepared program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01298332-A (JP)
Title: Image blur preventing device for camera
Inventor: SHIKAMI MASAO
IPC: G03B5/00
Filed: 1988-05-27
Abstract: PURPOSE:To prevent a photographing mistake caused by centering operation and to correctly photograph by providing a interlocked control means which prohibits the other paralleled operation when either of a release means or a centering means is operated. CONSTITUTION:When a switch 17 is pressed, a CPU218 allows the output of a parallel I/O219 to be 'H' and the centering operation is started. A one shot circuit 20 outputs the 'H' pulse at the 'L' 'H' rise time of the parallel I/O219, an RS flip-flop circuit 21 which received the 'H' pulse becomes set condition and its output Q becomes 'H'. Then, integrators 2 and 3 are reset, and since the output becomes '0', the voltage applied to an operation amplifier 7 becomes only the voltage from a reference power source 22 for the centering and the centering operation of an imaging system 4 is carried out. A release signal to a release control circuit 13 is controlled at a gate circuit 14, and the release operation is prohibited. Thus, the correct photographing is always carried out.
Patent JP-H06147345-A (JP)
Title: Solenoid valve
Inventor: HOSOYA YUKIO
IPC: F16K31/06
Filed: 1992-04-24
Abstract: PURPOSE:To reduce the number of machining processes and make solenoid valves selectively controlling a hydraulic circuit small-sized and lightweight by inserting a pair of solenoid valves face to face into the storage hole of a fitting member, and integrally providing the valve mechanisms of the solenoid valves in a common housing. CONSTITUTION:One housing 21 is inserted and fixed in one storage hole 11 formed on a fitting member 10 in solenoid valves 20 opening or closing various fluid paths of a vehicle to control the pressure. Two pressure chambers 21a, 21a communicated with a pair of an input port 11a and an output port 11b and one common pressure chamber 21b communicating both pressure chambers 21a, 21b are formed at the axial center position in the housing 21. Valve balls 36 at the tips of plungers of a pair of solenoid valves 20 are stuck to or separated from the valve seats 25 provided on the hole bottoms of the pressure chambers 21a. The solenoid valves 20 are provided with core assemblies 30 and exciting coils 40, and they are arranged face to face at both ends of the fitting member 10.
Patent JP-H01299859-A (JP)
Title: Fluororubber composition and crosslinkable fluororubber
Inventor: UMEDA ITSUKI
IPC: C08L21/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a fluororubber composition which can give a crosslinked product excellent in processability, heat resistance, oil resistance, weathering resistance, compression set and compressive load resistance, by crosslinking substantially only an acryl rubber component in blending a fluororubber with the acryl rubber. CONSTITUTION:A fluororubber composition is obtained by mixing 35-95 pts.wt. fluororubber (A) unreactive with a crosslinking agent for acryl rubber (B), 5-65 pts.wt. acryl rubber (B) unreactive with a crosslinking agent for fluororubber (A) and 5-45 pts.wt. (A+B+C=100 pts.wt. and the weight ratio A/C is 95/5-50/50) another elastomer crosslinkinkable with components A and B, and the obtained mixture is reacted under applied shearing deformation. The above fluororubber composition can give a crosslinked product reduced in the particle diameter of dispersed acryl rubber, increased in the interintrusion among molecules of both rubbers at their boundaries, prevented from undergoing interfacial peeling and therefore being excellent in properties in a normal state, heat resistance, compression set, compressive load resistance, oil resistance and processability.
Patent JP-H02307734-A (JP)
Title: Preparation of beam made of frp
Inventor: OKANDA KATSUHARU
IPC: F16S3/00
Filed: 1989-05-23
Abstract: PURPOSE:To enhance strength and rigidity and to make appearance excellent by forming a filament winding layer to the outer periphery of a sandwich mate rial consisting of a core material and an inner layer material and forming a unidirectional material prepreg to the side surface thereof. CONSTITUTION:Inner layer materials 2 are superposed on both upper and lower surfaces of a core material 1 on the oppening side thereof to form a sandwich material 10. Next, a fiber 13 is wound around the outer periphery of the sandwich material 10 by a filament winding method while said fiber passes through the delivery eye 12 of a winding machine to be impregnated with a resin to form a resin impregnated filament winding layer 3. Continuously, outer layer materials 4 are superposed on the upper and under surfaces of the filament winding layer 3 and undirectional material prepregs 5 are superposed on the side surfaces thereof to form a composite material 14. This composite material 5 is inserted in a mold and heated under pressure to cure the resin to prepare a beam 11.
Patent JP-H11318112-A (JP)
Title: Power outputting mechanism for vehicle type control machine
Inventor: TANJI MITSUHIKO
IPC: A01B71/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a power outputting mechanism to be mounted on a vehicle type control machine, provided with a front wheel under the lower front section of a machine frame, rear wheels at the rear of the frame, operator's seat on the upper rear section and a working machine suspended on the side, which can expand choices of the working machines for the control machine. SOLUTION: This power outputting mechanism is to be mounted on a 3-wheel vehicle type control machine, provided with a front wheel under the lower front section of a machine frame, two rear wheels at the rear of the frame, operator's seat 12 on the upper rear section and a working machine attachable to or detachable from the side of the frame, wherein a front PTO axis 65 is inserted into a front case 7 provided at the front of the frame so as to output power from a driving transmission route in the front case 7 for driving the front wheel, the front PTO axis 65 attachable to or detachable from the side of the front case 7 is provided, and a bevel gear 64 is inserted in and fixed on the front PTO axis 65 to transmit power to the front PTO axis 65.