baber/WOPTO huggingface dataset:
Patent JP-H09198324-A (JP)
Title: Data transfer controller and interface control method
Inventor: OTANI ATSUSHI
IPC: G06F13/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily set the parameter of data transfer to an optimum value. SOLUTION: When a test request is issued from a host 1000 at a compatibility mode, a facsimile equipment 1 receives the request and sets the parameter for deciding response timing. When a test result which is immediately before is OK, the parameter is changed by one stage so that speed becomes faster. When the result is NG, the parameter is changed by one stage so that speed becomes slow. Then a host 1000 transfers a test data. Then, the facsimile equipment 1 makes the response of the result. When the result immediately before is NG, the host 1000 terminates a test and transfers actual data with the parameter which is set in the facsimile equipment 1 at present as the optimum value. When the result immediately before is OK, the same test sequence is repeated. Thus, the parameter around a limit where data transfer fails can be set.
Patent JP-H07255071-A (JP)
Title: Signal generating circuit and adjusting method for image display device using the same
Inventor: NISHIDA YUKIHIRO
IPC: H04N17/02
Filed: 1995-01-18
Abstract: PURPOSE:To provide a pseudo composite video signal generating circuit which facilitates adjustments of the peripheral part of an image receiving tube, etc., and can be simplified in completing manufacture process and adjustments after it. CONSTITUTION:The pseudo composite video signal generating circuit 17a is equipped with a synchronizing signal generation part which generates a horizontal and a vertical synchronizing signal, a display setting part which sets the display mode of an image, and a signal generator which sends out a tri-state signal VOUT on the basis of the horizontal and vertical synchronizing signals according to the display mode set by the display setting part, and this pseudo composite video signal generation part 17a is incorporated in a microcomputer 17; and the microcomputer 17 is connected to a waveform shaping circuit 37 which shapes the waveform of the VOUT into a pseudo composite video signal and this microcomputer 17 is also incorporated in the image display device.
Patent JP-S5288351-A (JP)
Title: Optical fiber connecting method
Inventor: TAKIMOTO HIDEYUKI
IPC: G02B6/24
Filed: 1976-01-20
Abstract: PURPOSE:To perfectly connect optical fibers by holding parallel two optical fibers to be connected and fixing them with supporting jigs, then perpendicularly cutting the supporting jigs together with the optical fibers and rotating both cut fibers 180 deg. at the cut faces.
Patent JP-H04238368-A (JP)
Title: Image density control method for image recorder
Inventor: IMAMURA HEIJI
IPC: G03G15/08
Filed: 1991-01-22
Abstract: PURPOSE:To stably keep an output density constant with high precision by setting an optimum developing potential according to environmental change, detecting an image density at this time, and controlling the supply of toner. CONSTITUTION:A contrast potential whose image density becomes constant when a toner concentration is kept constant in advance with respect to the environmental factor of relative humidity, etc., is empirically obtained by using a standard component. Then, the grid bias of an electrifier 11 or an exposure is set according to the result of detection by an environmental sensor to obtain the optimum developing potential. At such a time, the image density of a patch is detected by a density sensor 16, and the supply of the toner is controlled based on the result of this detection.
Patent JP-H06209808-A (JP)
Title: Buckle made of synthetic resin and its injection molding method and metallic die
Inventor: TAKAHASHI HIROSHI
IPC: B29C45/26
Filed: 1993-01-18
Abstract: PURPOSE:To surely detain a belt, and also, to eliminate a fear that the belt loosens carelessly, in the buckle by which length of the belt can be adjusted. CONSTITUTION:In the buckle 10 having a supporting bar 50 for folding back a free end 81 side of a belt 80, and a pressure contacting detaining bar 60 for press-contacting each belt 80 in order to generate frictional force between each folded-back belt 80, having a gap between the supporting bar 50 and the pressure contacting detaining bar 60, and having the supporting bar 50 in the upper part of the pressure contacting/detaining bar 60, the tip 62 of the pressure contacting/-detaining bar 60 is positioned in the direction of the tip 21 of both side wall parts 20 from a position of the rear end 51 of the supporting bar 50.
Patent JP-S62165543-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: HATTORI KOJI
IPC: F02D41/00
Filed: 1986-01-14
Abstract: PURPOSE:To improve drivability by setting a theoretical air-fuel ratio to a target air-fuel ratio when an engine operation condition is in a transitional state with an increased load and a leaner air-fuel ratio to the target air-fuel ratio when the engine is in a light load condition. CONSTITUTION:The subject device has an operation condition detecting means 'M2' for detecting the operation condition of an internal-combustion engine 'M1' including a load and an air-fuel ratio, and feedback controls a fuel quan tity to be fed to the engine 'M1' with a control means 'M3' so that an air-fuel ratio detected by said means 'M2' will be a target air-fuel ratio. In the afore said constitution, when an engine operation condition detected by said means 'M2' is in a transitional state due to an increased load, for example, a high load condition including starting and accelerating, the target air-fuel ratio there of is set to a theoretical air-fuel ratio and, on the other hand, a change means 'M4' is provided for changing the target air-fuel ratio to a leaner side, when the engine 'M1' is in a light load condition. In this way, the target air-fuel ratio is changed over depending upon an engine load, thereby enabling the improvement of drivability.
Patent JP-H03211007-A (JP)
Title: Compression molding device for timber thin piece
Inventor: NAITO KAZUNARI
IPC: B27N3/08
Filed: 1990-01-13
Abstract: PURPOSE:To make lightweight a top force and carry out compression molding by means of uniform pressurizing force by interposing a compressive light-weight material between an upper plate and a lower plate of a metal plate, connecting the upper plate and the lower plate by means of a shrinkable connecting material and forming the top force. CONSTITUTION:First, timber thin pieces 1 are chemically treated and dried, and a bonding agent is applied thereon. Then, compression molding is carried out by a compression molding device A to form a flitch 4 and a woody decorative veneer 11 is formed by slicing. A bottom force 2 of the compression molding device A is of a square container-shape with its upper surface open, while a top force 3 is formed with an upper plate 5, a lower plate 6, a light-weight material 7 and a connecting material 8. On the connecting material 8 connecting the upper plate 5 and the lower plate 6 in the four corners, a slit 22 is provided on a connecting sleeve 18, and engaging pins 23 of an upper hanging bolt 16 and a lower hanging bolt 17 are inserted through slidably, and a compressive light-weight material 7 is interposed between the upper plate 5 and the lower plate 6. When the flitch 4 is formed by compressing, the light- weight material 7 is compression deformed and pressure is applied uniformly to carry out uniform compression molding.
Patent JP-H02190416-A (JP)
Title: Production of precipitation hardening type high tensile stainless steel excellent in welding strength and toughness
Inventor: HIROTSU SADAO
IPC: C22C38/48
Filed: 1989-01-17
Abstract: PURPOSE:To obtain stainless steel excellent in corrosion resistance, strength of a welded joint and toughness by smelting steel in vacuum wherein the contents of components are specified and the relation of Si, Mo and Ti is regulated while utilizing a furnace lined with calcareous refractory. CONSTITUTION:Steel is smelted which consists of by wt.% <=0.03 C, 0.2 2.0% Si, <=0.5% Mn, 7.0-12.0% Ni, 7.5-12.0% Cr, 1.0-5.0% Mo,-0.2-1.0% Ti, 0.03-5% Al, <=0.004% S, <=0.010% N and <=0.007% O, if necessary, one or more kinds of <=3.0% Cu, <=1.5% V or <=1.5% Nb and the balance Fe and impurities and satisfys (Si+Mo+2XTi)<=7.0% in the case of 1.5% Si. At a time for this smelting, a furnace lined with calcareous refractory is utilized and steel is smelted in vacuum. Then gaseous Ar is blown into molten steel and a flux having lime as a main component is added in accordance with necessity.
Patent JP-H06212744-A (JP)
Title: Ventilating ridge wrap fixing method
Inventor: TAKAGISHI TAKESHI
IPC: E04D13/16
Filed: 1993-01-18
Abstract: PURPOSE:To correctly install and fix a ventilating ridge wrap in a structure simply and easily formed and not influenced by aging. CONSTITUTION:An angle bed fixing metal fitting 7 is installed and fixed in such a situation as striding over roof boards 5, 5 which are disposed like an angle on the top of a roof and in which an air hole 20 is notched, and a bolt part 7a is erected on the top of the bed fixing metal fitting 7. A water drip fixing metal fitting 8 and a ridge wrap fixing metal fitting 9 are sequentially fastened and fixed by respective fixing bolts 10, 11 through the bolt part 7a so as to install and fix a ventilating ridge wrap 1 to the ridge wrap fixing metal fitting 9.
Patent JP-H02187984-A (JP)
Title: Magnetic disk device
Inventor: HAKAMADANI TAKAO
IPC: H05K7/20
Filed: 1989-01-13
Abstract: PURPOSE:To reduce noise by preventing an air inlet hole and an air outlet hole from being provided on parts of a cabinet which are opposite to front surfaces and rear surfaces of magnetic disk drive units. CONSTITUTION:Air sucked from the inlet hole 13 for cooled air at a front surface 11a of the cabinet 11 is passed around along the inner side of the front surface 11a to be supplied to the front surface of each magnetic disk drive unit 12, while discharged air form the rear surface is released from the outlet hole 14 after passing around along the inner side of the rear surface 11c of the cabinet 11. By this method, since the inlet hole and outlet hole 14 are not provided to the parts of the front surface 11a and the rear surface 11c of the cabinet 11 which are opposite to the front surface and the rear surface of the units 11, the noise generated by the unit 12 is not leaked out of the cabinet 11, and hence the noise can be reduced.
Patent JP-H07209679-A (JP)
Title: Organic nonlinear optical material
Inventor: ARAI NAOKO
IPC: G02F1/35
Filed: 1994-01-25
Abstract: PURPOSE:To provide an org. nonlinear optical material which is thermally stable and is excellent in strength to photodamage without having large absorption in a wavelength region longer than 400nm as a conversion wavelength and has high SHG activity in a crystalline state without having large absorption in a visible light region. CONSTITUTION:This org. nonlinear optical material consists of a styrene deriv. introduced three pieces of methoxy groups into a phenyl group of an alpha position, a tienyl group into a beta' position and a cyano group into a beta position, respectively. For example, the max. absorption wavelength lambda max of 2, 4, 5-trimethoxy-(beta- cyano) (beta'-2-tienyl) styrene is 392nm (in 1, 4-dioxane) and this styrene has no large absorption in the wavelength region of blue light. Its m. p. is 130 deg.C and the styrene is thermally stable. The SHG intensity by a power method is equal times to a urea ratio and the styrene has the high SHG intensity.
Patent JP-S61210099-A (JP)
Inventor: DEBITSUDO HAWAADO KOI
IPC: A61K38/04
Filed: 1986-01-17
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-H04356028-A (JP)
Title: Organic nonlinear optical material and nonlinear optical waveguide element
Inventor: HOSODA MASAHIRO
IPC: G02F1/35
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the nonlinear optical material which has high compatibility with org. high polymers and exhibits a high nonlinear optical effect by using a specific porphyrin deriv. and further, to obtain the nonlinear optical waveguide element which has excellent characteristics of optical switching characteristics and optical bistability by using such nonlinear optical material. CONSTITUTION:This nonlinear material contains the porphyrin deriv. expressed by formula I and this nonlinear optical waveguide element contains this material. In the formula, (n) independently denotes 0 to 3; (m) denotes 0 or 1 number; A<-> denotes anion; X respectively independently denotes a hydrogen atom, methyl group or ethyl group. R respectively independently denotes a hydrogen atom, an alkyl group, cycloalkyl group or aryl group which may be substd. or two pieces of adjacent R may form an alkylene group, unsatd. ring or arom. ring. This org. nonlinear optical material exhibits a high cubic nonlinear effect and has the good solubility in org. solvents and org. high-polymer materials and, therefore, has excellent moldability.
Patent JP-H01308466-A (JP)
Title: Coating composition and insulated wire
Inventor: ADACHI SATOMI
IPC: C09D5/18
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a coating composition which can give a coating film of excellent adhesion to a metallic substrate and is useful for obtaining an insulated wire of excellent heat resistance, by dissolving a compound obtained by the hydrolysis of an alkoxide and the subsequent condensation of the hydrolyzate in a solvent based on a glycol ether solvent and a resin soluble in said solvent in said solvent. CONSTITUTION:A compound obtained by the hydrolysis of an alkoxide of the formula: M(OR)n (wherein M is at least one metal desirably selected from among, B, Mg, Al, Si, Ti and Zr, R is an alkyl, and n is an integer) in a solvent based on a glycol ether and the subsequent condensation of the hydrolyzate through dehydration and at least one resin desirably selected from among PVAc, PVa, polyvinyl formal, polyvinyl acetal and polyvinyl butyral soluble in said solvent are dissolved in said solvent.
Patent JP-H04240274-A (JP)
Title: Melange-toned raised sheet-like product and production thereof
Inventor: SUDO YUTAKA
IPC: D04H3/153
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the title flexible leathery sheet-like product of high mechanical strength, excellent in weatherability and color variation by raising one surface of a nonwoven fabric sheet obtained by blending ultrafine fibers and pigmented fibers greater in fineness than the former fibers. CONSTITUTION:(A) Polyester conjugate fibers consisting of ultrafine fibers with a fineness of ca. 0.2 denier are blended with (B) pigmented fibers with a fineness (1-5 denier) greater than that of the former fibers at a weight ratio B/A=pref. 0.25-0.30 into a web. The web is then monolithically interlaced with a knitted fabric into a sheet followed by dissolving and removing the bound component of the conjugate fibers and then imparting a high molecular elastomer to the resultant sheet. Thence, the resulting surface is raised and the sheet is dyed, thus giving the objective leathery sheet excellent in weathering fastness and mechanical strength with natural leather-like touch and rich color tone.
Patent JP-H06212835-A (JP)
Title: Fluidal vibration damper
Inventor: TERAMURA AKIRA
IPC: F16F15/02
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a large vibration-damping effect with a small mass ratio by horizontally balancing and holding a storage tank, in which water vibrated with the vibrations of a building and required phase difference is stored, at all times. CONSTITUTION:A storage tank 14, which has the period of vibrations coinciding with the period of intrinsic vibrations of a building and in which water 16 vibrated with the vibrations of the building and required phase difference is stored, is installed onto the floor 10 of the building. In the vibration damper, the storage tank 14 is borne in a rockable manner at a level lower than the center of gravity of the tank 14, and balanced and held horizontally at all times by a tank horizontal holding means. The supporting point of the tank 14 and the tank horizontal holding means are composed of a tank base 14a formed in a downward projected arcuate surface and a pedestal 12 receiving the tank base 14a, the arcuate surface of the pedestal 12 is projected downward, and the curvature of the arcuate surface of the pedestal 12 is made smaller than that of the tank base 14a.
Patent JP-S58125030-A (JP)
Title: Operation controlling circuit of camera
Inventor: URUSHIBARA KAZUNOBU
IPC: G03B17/00
Filed: 1982-01-20
Abstract: PURPOSE:To make monitoring of frame counting unnecessary and to eliminate wasteful photography, by stopping automatically the operation of a camera temporarily for a number of frames where the normal photography is possible and starting the operation of the normal photography mode by the second release operation. CONSTITUTION:When a switch 6 is turned on, the sequence operation is advanced in the state preset to higher shutter speeds. This operation is continued  during the time from ''S'' of a counter to ''X''; and when the switch 6 is turned  off after the photographic operation in the position of the second ''.'' is terminated, FFs 12-14 are inverted, and Q outputs become ''1'', and the sequence  operation of the camera is stopped. When a release switch is turned on in this state, a reset pulse is led in to reset FFs 12-14. Simultaneously, the sequence  operation is started, and photography for ''1'' of the counter is performed.
Patent JP-S57122123-A (JP)
Title: Supercharged pressure control apparatus of engine with supercharger
Inventor: MORITA YASUYUKI
IPC: F02D23/00
Filed: 1981-01-19
Abstract: PURPOSE:To raise the durability or so on, by fabricating the supercharged pressure control apparatus in such a manner that a pressure responsive valve, which is disposed within a bypass conduit getting around an exhaust gas turbine, can be opened rapidly only when air intake pressure changes broadly, so as to prevent a valve body from opening and closing frequently in response to the subtle variation of air intake pressure. CONSTITUTION:During the constant running of an engine, air intake pressure affects the pressure chamber 10 of a pressure responsive valve 7 via the first pressure conduit 12. A valve body 11 is opened in the equilibrated degree of the repulsion of a spring 8, and a certain amount of exhaust gas is discharged from the bypass conduit 6 getting around the exhaust gas turbine 5 of a supercharger. Although the air intake pressure changes slighly, the pressure changing is relieved by a throttle 13 and avoided to affect the valve body 11. Meanwhile, when the air intake pressure is increased rapidly during the transition of an engine, for instance, the change of speed change gear, a control valve 15 is opened and the air intake pressure affects a pressure chamber 10 form the second conduit 14, so that the valve body 11 is fully opened. Thereby, the driving power of the exhaust gas turbine is lowered.
Patent JP-S5599722-A (JP)
Title: Preparation of semiconductor device
Inventor: SEKI MASATOSHI
IPC: H01L23/58
Filed: 1979-01-26
Abstract: PURPOSE: To increase yield in the production of semiconductors such as MOSIC by obviating a process to remove a field oxide film.  
     CONSTITUTION: On the surface of a semiconductor substrate 10, field silicon oxide films 11, 14, 30 and polysilicon layers 17, 18, 19 are formed. Next, after selectively removing the films 14, 30, an insulating film 20 and a masking insulator film 31 are formed. Next, a drain region 21 and a source region 22 are formed, and at the same time, a girdling region 23 and a peripheral region 24 are formed by diffusion, etc. The layer 17 remains as a resistor element. After depositing an insulating film 25, contact holes 26a, 26b are formed, and at the same time, the insulating film 31 is removed to expose a part where an electrode is to be arranged. Next, a source wiring layer 28 is formed simultaneously with forming a substrate electrode layer 29. As an insulating film by gas phase deposition is used in place of a field oxide film in this method, yield can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11253701-A (JP)
Title: Method for separation by decantation in several different zones
Inventor: BRONNER CHARLES
IPC: B01D17/02
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To decrease an occupied area by enabling a more smaller size decanter to be used by a method wherein a multi-phase effluent is decanted after reaction in some different decantation zones to be arranged parallelly, and a decanter is equipped to each of the zones. SOLUTION: A multi-phase effluent exhausted from a reactor R is separated into two fractions. One side fraction is conveyed to a decantation zone A containing a single decanter via a pipe line 3, and the other side fraction is conveyed to a decantation B containing a single decanter via a pipe line 4. A heavy phase of the decantation zone A is conveyed to the reactor R via a pipe line 7, and the heavy phase of the decantation zone B is conveyed to the reactor R via a pipe line 6. A light phase of the decantation zone A is supplied to a pipe line 1 for casting a new article charging raw material into the reactor R via a pipe line 8. The light phase of the decantation zone B is discharged from an apparatus via a pipe line 5.
Patent JP-H02265920-A (JP)
Title: Manufacture of bischloroformate of hydroquinone and hydroquinone-bisphenol a
Inventor: DANIERU JIYOSEFU BURUNERU
IPC: C07C68/02
Filed: 1990-01-18
Abstract: PURPOSE: To obtain high yields of bischloroformate that can be easily isolated by adding phosgene under vigorous agitation to a mixture of water, a water- immiscible organic liquid, an alkaline earth metal hydroxide and a specified composition.  
     CONSTITUTION: A component (a) comprising at least 40 mol.% hydroquinone (i) or, if necessary, a bisphenol composition (ii) consisting of component (i) and a bisphenol A is mixed with an alkaline earth metal hydroxide (b) [e.g. Ca(OH) 2 ] in an amount sufficient to provide a molar ratio of component (b) to the bisphenol in component (a) of (1 to 10):1, water (c) in an amount sufficient to provide a molar ratio of component (c) to component (b) of (3 to 8):1, preferably (5.0 to 5.5):1, and a substantially inert water-immiscible organic liquid (d) (e.g. methylene chloride) in an amount sufficient to give a concentration of formed products of 0.5-1.5 M, giving a mixture. Phosgene is added to this mixture under vigorous agitation. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000202671-A (JP)
Title: Laser beam machine
Inventor: NAGURA YASUMI
IPC: B23K26/064
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enable welding and cutting of a thick work with a working machine having less top end condensing optical systems and yet good operationability by placing a cylindrical lens on the optical path of plural laser beams. SOLUTION: On optical paths of plural laser beams 11a, 11b, working optical systems 13a, 13b respectively of different focal distance are arranged. The laser beams 11a, 11b passing through groups of lenses 13a, 13b are made incident to a cylindrical lense 12, are deformed into a wedge like luminous flux, and then are condensed to a shape of a wire. In this case, by the difference of flaring of laser beams 11a, 11b, the linear beams condensed by the cylindrical lense 12 are condensed at L1, L2. For example, in the case of cutting a work, at first by a laser beam of a short focal distance L1, cutting is executed upto sheet thickness T1, and then by a laser beam of a long focal distance L2 the remaining sheet thickneass T2 is cut. By using laser beams 11a, 11b of less energy density, a thick work is cut.