baber/WOPTO huggingface dataset:
Patent JP-H05163065-A (JP)
Title: Silicon-free infiltrate-forming composite material of silicon carbide and molybdenum silicide
Inventor: UIRIAMU BURUUNO HIRINGU
IPC: C04B35/573
Filed: 1992-05-29
Abstract: PURPOSE: To provide a method for manufacturing a silicon carbide composite material free of silicon by infiltrating molten silicon in the porous body of a carbonaceous material.  
     CONSTITUTION: The silicon carbide composite material formed from a preform heated and infiltrated with the molten silicon is formed by a method comprising forming a composite perform composed of a carbon fiber component, a carbon particle component, a porosity component and a reactive powder component. The respective components to be used are present in an amount for obtaining the complete infiltration and reaction with the molten silicon of the preform so that essentially no detectable free silicon remains in the composite material after the infiltration. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61296402-A (JP)
Title: Analog signal setter
Inventor: HORIKAWA TOSHIAKI
IPC: H03G3/02
Filed: 1985-06-24
Abstract: PURPOSE:To attain setting over a wide range with high accuracy and to change the range easily by correcting the counting value of a reversible counter for counting pulse signals outputted from a detecting means by using a weight factor set up every moving area of a setter. CONSTITUTION:When bright-dark optical gratings having 4mum squares formed on a main scale 10 and an index scale 15C, a sine wave signal of 8mum per period is generated from the output of a detecting circuit 16. When reference voltage is 0V, one pulse is generated every 2mum in a period. The reversible counter 18 counts out electric pulse signals outputted from the circuit 16. A correcting circuit 24 multiplies the counted value from the counter by any one of weight factors K2u, K1, K2d set up in accordance with the moving area of a setter specified as a border element and then corrects the multiplied value by an adjusting factor K set up by a setter 28. A D/A converter 26 converts the corrected factor value outputted from the circuit 24 into a voltage signal and outputs the signal as an analog electrical signal.
Patent JP-S5563553-A (JP)
Title: Brush
Inventor: YAMADA TAKAO
IPC: H01R39/18
Filed: 1978-11-07
Abstract: PURPOSE: To extend the life of a motor while controlling slight vibrations of a brush by attaching a viscous material to the reverse side of a scrubbing piece of the brush divided into plural portions by a slit.  
     CONSTITUTION: The brush A is divided into plural number of portions near the root of a base 1 by the slit 2, and each of the divided portions is further divided into portions by a slit 4 in order to form a scrubbing piece. The viscous material 7 is attached to the reverse side of the end of the scrubbing piece 5. As a result, the slight vibrations produced when the scrubbing piece 5 touches the surface of a commutator 8 are absorbed, so that the fitting of the brush can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05307066-A (JP)
Title: Ic socket for testing
Inventor: HASEGAWA YOSHIE
IPC: G01R31/26
Filed: 1992-04-30
Abstract: PURPOSE:To provide an IC socket for testing which is equipped with an enhanced durability and reliability. CONSTITUTION:A plurality of needles made from a resilient thin wire are provided on a needle guide plate of such a structure as substantially having needle holes which specifically determines the tip positions of the needles, wherein the tips of the needles are inserted through the holes while their middle parts are secured to a needle holder. The needle guide plate is secured to the needle holder in the condition that the tips of the needles penetrate the holes in the plate but not protrude at the oversurface through the action of a plate receiving spring and depressed along with the guide plate from the oversurface together with IC leads or package thereof mounted on the guide plate oversurface through the action of a contactor to cause the needle tips to protrude from the holes and contact the undersurfaces of the IC leads.
Patent JP-H036324-A (JP)
Title: Press forming method for steel sheet excellent in formability
Inventor: SUDO CHUZO
IPC: C22C38/14
Filed: 1989-05-31
Abstract: PURPOSE:To properly form a steel sheet having superior formability and to increase the degree of freedom of formed parts by subjecting a steel in which trace amounts of Ti and Nb are added to hot rolling and to annealing at specific temp. and controlling forming velocity at the time of press forming after cold rolling. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, <=0.0012% C, 0.03-0.60% Mn, <=0.1% solAl, 0.005-0.030% Ti, 0.003-0.015% Nb, <=0.0020% N, and the balance Fe with inevitable impurities is hot-rolled, annealed at 680-950 deg.C, and subjected to cold rolling and annealing, and further, at the time of press forming, forming velocity is controlled to regulate equivalent strain rate in a zone with a risk of fracture to <=0.25<-1>, or, <=0.008% P is incorporated to the above steel slab and coiling is exerted at 620-800 deg.C in stead of annealing.
Patent JP-S621182-A (JP)
Title: Semiconductor memory device
Inventor: SHINODA KOJI
IPC: G11C8/04
Filed: 1985-06-26
Abstract: PURPOSE:To access continuously memory cells at a high speed without an address skew in mind by permitting an address signal formed by a built-in address counter circuit to switch row and column addresses. CONSTITUTION:When a clock signal, the inverse of CL and a chip selecting signal, the inverse of CS supplied through an external terminal are made at a low level, an internal control signal generator circuit TG makes an internal chip selecting signal at a high level to fetch an address signal supplied through an external terminal. Then said circuit TG changes a control signal (mx) at a low level, and fetches it to an address counter circuit COUNT with the fetched address signal as an initial value. The output signals ax' and ay' of the address counter circuit COUNT are selected, transmitted to an address decoder, and are simultaneously made in the selection state by word line selection timing signals phix1 and phix2 simultaneously generated by word lines at both sides. At the time the action timing signals phipa1 and phipa2 of sense amplifiers SA1 and SA2 are generated.
Patent JP-H032606-A (JP)
Title: Outer-size measuring apparatus
Inventor: KANEDA HAJIME
IPC: G01B11/02
Filed: 1989-05-31
Abstract: PURPOSE:To simplify signal processing and to improve measuring accuracy and response by providing a converging system where in a reflected beam from a material to be measured is received with a one-dimensional optical- position detecting element, and the image forming position has an elliptical pattern. CONSTITUTION:A light beam 4 from a light projecting system 8 is projected and swept on a material to be measured. A reflected beam 11 is received with a one-dimensional optical-position detecting element 14. Output currents I1 and I2 are amplified. The height size is operated in an operating circuit 23. At this time, the image is formed through a condenser lens 15 and a cylindrical lens 16 in a converging system 17 so that the position of the image formation has an elliptical pattern whose long side is perpendicular to the direction of displacement. In this way, the change of the converging system 17 is detected as the amount of the displacement of the one-dimensional detecting element 14. Since the amount of displacement is proportional to the length of the side surface of the material, i.e. the height, the height size can be obtained from the amount of displacement. Thus the one-dimensional detecting element 14 can be applied.
Patent JP-H05306609-A (JP)
Title: Lubricating device for engine
Inventor: UCHIYAMA HISAO
IPC: F01L1/26
Filed: 1992-04-30
Abstract: PURPOSE:To provide a lubricating device for the valve drive mechanism of an engine which betters space, costs and structure without lowering the rigidity of a cylinder head by supplying lubrication oil to a valve drive mechanism having a constitution, which varies depending upon a single main lubrication oil passage and connecting boss sections for the main lubrication oil passage to various wall sections constituting a cylinder head. CONSTITUTION:In a valve system, which is provided with three pieces of either inlet valves or exhaust valves on a cylinder, and drives the three valves by a direct beat type valve drive mechanism and swing arm type valve drive mechanism, a single main lubricating passage 114, which is communicated with the tappet supporting holes 78-1 and 78-3 of the direct beat type valve drive mechanisms 74-1 and 74-3 and the supporting hole provided in the adjuster supporting wall section 84-2 of the swing arm type valve drive mechanism 82-2 on a cylinder head 6. Boss sections 120 for the main lubricating oil passage, in which this oil passage is formed, are connected to various wall sections constituting the cylinder head 6.
Patent JP-H034717-A (JP)
Title: Method for cultivating spinach
Inventor: ABE HISATO
IPC: A01G1/00
Filed: 1989-05-31
Abstract: PURPOSE:To simplify operation from harvesting to shipping of spinaches by using a net in a period of producing true leaves in growing the spinaches, pressing cotyledons and primary leaves, growing the true leaves, removing the cotyledons and primary leaves in cutting and then harvesting only the true leaves. CONSTITUTION:When cotyledons 2 and primary leaves 3 are produced and true leaves 4 are grown between the primary leaves 3, a field is covered with a net 5 so as to press the cotyledons 2 and the primary leaves 3. The net 5 is then fixed if the time of harvestable spinaches is attained to press the cotyledons 2 and primary leaves 3 deteriorating merchandise value by withering in harvesting. Thereby, only the true leaves 4 are taken out or root parts are cut to perform harvesting.
Patent JP-S5929153-A (JP)
Inventor: OGURA TOSHINOBU
IPC: B32B15/082
Filed: 1982-08-09
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-S5566449-A (JP)
Title: Piler
Inventor: YOSHITAKE KENJI
IPC: B65H29/36
Filed: 1978-11-08
Abstract: PURPOSE: To perform loading of plates without bending nor damaging edges of plates, by transferring plates whose both edges are supported by a group of rollers located at given intervals and positioned facing and being opposite to each other, and by piling up said plates resulting from the downward rotation of the roller group.  
     CONSTITUTION: A roller group 6 is rotated by rotating a drive ring 14 by means of a drive prime mover. Plates 22 fed from a conveyor 26 are then transferred in the direction b with both edges of the plates supported by the roller 6. The entry of the plates 22 is then sensored by a phototube just before the plates is brought in  bumping contact with a stopper 31, a cylinder 24, as a result, being functioned. A tube shaft 4 is then rotated by a given angle in the direction (a) around an axial line, a great many roller groups 6 supported at the tube shaft through the medium of a L-shaped arm 5, thus, being rotated downward. This causes the plates 22 to be brought in contact with the stopper 31, the plates positioned in said place falling in an orderly manner onto a piling stand 23 and being laid up thereon. The subseqent plates 22 are laid up by performing the same operation as described above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5929392-A (JP)
Inventor: TOKUMARU KANNOSUKE
IPC: H05B3/20
Filed: 1982-08-09
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-H01310109-A (JP)
Title: Hydraulic control device
Inventor: NAKANISHI TETSUO
IPC: F01D25/00
Filed: 1988-06-07
Abstract: PURPOSE:To prevent turbine blades from damaging at a time of abnormal pressure in pressure oil by providing valve seats wide-out opening for primary side and secondary side of steam passage on a steam flow regulating valve, and forming two valve bodies facing to respective valve seats in a body in axial direction of a valve stem. CONSTITUTION:Valve seats 19a, 19b wide-out opening for primary side and secondary side of steam passage 4 are formed respectively on a steam flow regulating valve 5a, and two valve bodies 20a, 20b facing to respective valve seats 19a, 19b are formed in a body in axial direction of a valve stem 8. When pressure in pressure oil circulating in a system rises over a regulated value, the valve stem 8 is raised thereby and the valve body 20a gets close to the valve seat 19a, therefore overspeed on a steam turbine is prevented and damage on turbine blades is prevented. Again, when pressure in the system is lowered beyond the regulated value, the valve body 20b is press contacted to the valve seat 19b and drive steam quantity is cut off, therefore an oil pump is stopped and blowout of pressure oil is prevented.
Patent JP-H036280-A (JP)
Title: Flame-retardant adhesive composition and flame retardant flexible printed wiring board
Inventor: ARAI HITOSHI
IPC: C08G59/20
Filed: 1989-05-31
Abstract: PURPOSE:To obtain an adhesive composition having excellent heat resistance and flame retardancy and useful for a flexible printed wiring board by incorporating an organic acid anhydride, an aromatic diamine, an imidazole compound, an organic bromine compound, and Sb2O3 into a resin mixture comprising a polyester resin and two kinds of epoxy resins. CONSTITUTION:A flame retardant adhesive prepared by mixing 100 pts.wt. polyester resin (A) (having a molecular weight of 10,000 to 30,000 and preferably having terminal OH or COOH groups); 50-200 pts.wt. epoxy resin (B) having two epoxy groups in the molecule (e.g. Epicote 828, a product of Yuka Shell Co.); 10-60 pts.wt. epoxy resin (C) having at least three epoxy groups in the molecule (e.g. Epicote 154); 3-30 pts.wt. organic acid anhydride (D) (e.g. a reaction product of a 10C diene with maleic anhydride); an aromatic diamine (E) (e.g. diaminodiphenylmethane); 0.1-5 pts.wt. imidazole compound (F); an organic bromine compound (G) (e.g. ethylenebistetrabromophthalimide) in an amount sufficient to provide a Br content of 10-18wt.% based on the total of A to G; and Sb2O3 (H) (having a mean particle diameter of 0.5mum or smaller) in an amount sufficient to provide a weight ratio of Sb2O3 to Br of 0.1 to 0.5.
Patent JP-S5456747-A (JP)
Title: Writing circuit for analog memory
Inventor: NAGATA YOSHINOSUKE
IPC: G11C27/00
Filed: 1977-11-16
Abstract: PURPOSE: To ensure quick writing of optional analog quantity into the memory by obtaining previously the relationship between the analog quantity to be written and the writing pulse waveheight value necessary for writing and starting the sweep from the value which is rather smaller than the writing pulse waveheight value.  
     CONSTITUTION: Writing pulse duration t a  and reading pulse duration t b  are determined by the write/read velocity characteristics of the memory and tuning frequency allowable deviation Δv of the tuner. Sweep time T=(v 2 -v 1 )(t a +t b )/Δv is required to vary the tuning voltage from v 1  to v 2 , and it is desirable to decrease the time T. For this purpose, the relationship is obtained previously between the tuning voltage and the writing voltage. Thus, the writing is started from rather low voltage v wn ' when the tuning voltage is written against writing voltage v wn , so that the writing time can be shortened from t' to t 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6118235-A (JP)
Title: Synchronizing system in digital communication system
Inventor: TAMURA MASATO
IPC: H04J3/06
Filed: 1984-07-04
Abstract: PURPOSE:To prevent out of synchronism at each multi-frame by unlocking the synchronization at each frame and then locking the synchronization when the state not synchronized at each multi-frame is consecutive for a prescribed time after the synchronization is established at each frame. CONSTITUTION:A frame synchronizing circuit 11 takes synchronism with a reception digital signal PCMR at each frame based on a reception signal CLKR, outputs a frame signal SFR, which is fed to a multi-frame synchronizing circuit 12. The circuit 12 is activated so as to take synchronism with the signal PCMR at each multi-frame. A timing circuit 13 is activated with a signal S1 when the circuit 11 is synchronized and with a signal S2 when the circuit 12 is not synchronized, the time after the synchronization is taken at each frame until the synchronization at each multi-frame is taken is counted, and when this time exceeds a predetermined set time T, a control signal SC is outputted. The circuit 11 receives the signal SC to release the synchronizing state forcibly and the synchronization at each multi-frame is taken by taking synchronism again at each frame.
Patent JP-S5665743-A (JP)
Title: Paper feed mechanism of printer
Inventor: TSUBURAYA KENICHI
IPC: B65H20/20
Filed: 1979-10-26
Abstract: PURPOSE: To make a paper feed mechanism of a printer such as a serial printer in small size and thereby spare the installation area by providing a mechanism by which either, or both, of two recording paper sheets is transported selectively and, in the case of two, parallelly and independently.  
     CONSTITUTION: When only a drive motor 32 is put into operation, the driving shaft 21 will rotate in the direction of the arrow. As the following belt wheel 30 is fitted on this driving shaft 21 in such a way that it can rotate freely with respect to this shaft 21, it is free from rotation at this time, and only driving belt wheel 25 rotates with the shaft 21 to transport only the recording paper 23. When, on the other hand, another drive motor 36 is solely put into operation, the following belt wheel 26 can not rotate, and only a driving belt 29 rotates with the other driving shaft 22 to transport only the recording paper 27. If both drive motor 32, 36 are put into operation, both recording papers 23, 27 are transported. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0812362-A (JP)
Title: Method for cutting glass subjected to film formation treatment on one surface
Inventor: FUKAZAWA KAZUTO
IPC: C03B33/033
Filed: 1994-06-21
Abstract: PURPOSE:To stably cut a glass substrate formed with a film on one surface without flawing its surface formed with the film. CONSTITUTION:The glass substrate 11 with its surface 11a side formed with a film positioned downward is supported and fixed onto a jig table 10 by interposing a spacer 12 only under the surface 11a formed with the film of the unnecessary glass part 11b of the glass substrate 11. The surface (the upper surface) which is not the surface 11a formed with the film is then scribed by a chipping blade 14 from above to form a crack 15. The glass substrate 11 is thereafter parted by applying the load in a direction where this crack 15 is grown upon the glass substrate 11.
Patent JP-H0331311-A (JP)
Title: Significantly dilatant copolymer-dispersed solution and its manufacture
Inventor: FURANTSU SHIYUMITSUTO
IPC: C08F218/16
Filed: 1990-05-30
Abstract: PURPOSE: To obtain the subject dispersion with loading stability for a long time and being useful as a rotational moment transmission medium by performing emulsion polymn. of α,β-monoolefinic unsatd. carboxylic acid and other unsatd. monomers in the presence of a specified compd.  
     CONSTITUTION: At first, 1-10 wt.% α,β-monoolefinic unsatd. carboxylic acid (A) (pref., acrylic acid, etc.), to the total of monomers used, another olefinic unsatd. monomer (B) (pref., styrene, etc.), and 5-30 wt.% allyl carboxylate with at least two copolymerizable olefinic double bonds, a 1-4 C alkylallyl carboxylate or a monomer consisting of a mixture thereof (C) (pred., diacryphthalate) to the total of monomers used are dispersed in an aqueous phase and are polymerized to obtain an emulsion copolymer. Then, an aimed dispersion is prepd. by using this as a main ingredient. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6033310-A (JP)
Title: Manufacture of steel plate efficient in hydrogen induced crack resistance and sulfide stress corrosion crack resistance
Inventor: TAKEDA TETSUO
IPC: C22C38/54
Filed: 1983-07-30
Abstract: PURPOSE:To obtain the steel plate indicating the titled characteristics under the wet environment especially containing high concentration of H2S or further CO2, by a method wherein specified conditions are imposed to the components of the steel having a specified composition and at the same time, conditions for hot rolling and cooling conditions just after rolling are controlled. CONSTITUTION:The slab consisting of 0.12% max. C, 0.6% max. Si, 0.6-1.5% Mn, 0.015% max. P, 0.01-0.10% Al, 0.005-0.025% Ti and 0.1-0.5% Mo as basic components, containing not less than one component of 1.0% max. Ni, 1.0% max. Cu, 1.25% max. Cr, 0.10% max. Nb, 0.10% max. V and 0.005% max. B when required, containing 0.003% max. S, 0.005% max. O, 0.006% max. Ca and further components conforming to formulas I and II and remainder Fe, is heated at 1,000-1,200 deg.C and then rolled by 60% min. draft at 900 deg.C max. and the finish temperature of Ar3 transformation point min. Thereafter, it is cooled to an arbitrary temperature of under 550 deg.C by 10-40 deg.C/sec in cooling rate and let stand to cool.
Patent JP-H05330601-A (JP)
Title: Equal storage device
Inventor: TAKEI YUJI
IPC: B65F1/14
Filed: 1992-05-29
Abstract: PURPOSE:To adjust a whole waste can storage amount to the weight suitable for the treatment of waste can treatment traders without reducing the whole waste can storage amount and without power and by dividing waste cans into a plural number of storage chambers equally for storage. CONSTITUTION:A pair of line symmetrical storage chambers 4, 5 which have openings 6, 7 at the top end are provided under a free drop port 2. The line symmetrical storage chambers 4, 5 are provided on a balance plate 8. The balance plate 8 is supported by a balance support member 9 in such a way that it can tilt to the right and left. When the predetermined number of empty cans 1 are stored in one of the line symmetrical storage chambers, the balance plate 8 tilts due to the change of gravity with the balance support member 9 as the supporting point. Consequently, compressed empty cans 1 are stored in the other line symmetrical storage chamber. The same action is repeated, and almost the same number of compressed cans are stored in the pair of line symmetrical storage chambers 4, 5.
Patent JP-H034347-A (JP)
Title: Delay value setter for computer
Inventor: TAKADERA HIROSHI
IPC: H04L29/08
Filed: 1989-05-31
Abstract: PURPOSE:To dispense with the repetition of a system generation for investigating an estimated value and the optimum value of a calculation by automatically setting a necessary delay value by an initial value and a definite value for increase and decrease at the time of the mismatching of the display speed of terminal equipment and a line speed are not matched. CONSTITUTION:When a response signal to indicate the busy from terminal equipment 1 is received by a response detecting means 3 of a delay value setter 10 of a host computer 1, the definite value for increase from a delay value increasing means 4 is supplied, the definite value is added to the initial value by a delay value automatic setting means 6 to store the initial value of a present value, and the delay value to substantially match the mismatching of the display speed of the equipment 2 and the line speed is automatically set. When the response signal from the equipment 2 is an affirmative signal, the definite value from a delay value decreasing means 5 is subtracted from the initial value in the same way, and the proper delay value is automatically set. Consequently, the repetition of the system generation for investigating the estimated value and the optimum value of the calculation is made unnecessary, and a transmission efficiency and a system efficiency can be improved.