baber/WOPTO huggingface dataset:
Patent JP-2001075119-A (JP)
Title: Recognition mark structure for alignment and liquid crystal device
Inventor: SATO TAKANORI
IPC: G09F9/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make image recognition by a CCD easily executable even when a recognition structure has a transparent insulating film as a protective film by disposing a transparent film for recognition having a plane shape larger than the plane shape of a metallic film mark between the transparent insulating film and a transparent substrate. SOLUTION: The transparent film 3 for recognition having the plane shape larger than the plane shape of the metallic film mark 1 is disposed between the transparent insulating film and the transparent substrate 5 and the transparent film 3 for recognition and the metallic film mark 1 are arranged in lamination to include the plane shape of the metallic film mark 1 inside the plane shape of the transparent film 3 for recognition. The transparent film 3 for recognition is formed of a material having the refractive index different from the refractive index of the transparent insulating film. The transparent insulating film is preferably formed of any of SiO2, TaOx or Al2O3 and the transparent film 3 of either of ITO and SnO2.  As a result, the difference in the contrast between the metallic film mark 1 and the transparent film 3 for recognition is obtained and the sure recognition is made possible.
Patent JP-H0681723-A (JP)
Title: Evaporative fuel controller of engine
Inventor: TAKAGI ICHIRO
IPC: F02M25/08
Filed: 1992-08-31
Abstract: PURPOSE:To appropriately supply evaporative fuel to an engine even when heat damage is generated or even when the opening of a throttle valve is small by controlling the operation of a purge valve so that the amount of evaporative fuel from a canister is controller in accordance with the fuel residual amount in a fuel tank. CONSTITUTION:Evaporative fuel adsorbed and held to a canister 16 is supplied into an engine 4 in accordance with the opening state of a throttle valve 10. A purge valve 26 is provided on the way of a purge passage 20 between the canister 16 and an air-intake passage 22. And a control means 28 for controlling the operation of the purge valve 26 is provided so as to control the amount of evaporative fuel from the canister 16 in accordance with the fuel residual amount in a fuel tank 12. Accordingly, the evaporative fuel from the canister 16 is eliminated in accordance with the fuel residual amount in the fuel tank 12. Therefore, the evaporative fuel can be appropriately supplied into the engine 4, moreover, the purge performance of the canister 16 ca be improved even when heat damage is generated or even when the opening of the throttle valve 10 is small.
Patent JP-H06218236-A (JP)
Title: Reducing and removing method for nitrogen oxide
Inventor: KINDAICHI YOSHIAKI
IPC: B01D53/94
Filed: 1992-08-29
Abstract: PURPOSE:To provide a method for efficiently removing NOx in the exhaust gas from diesel engine or the like at a relatively low temp. of the exhaust gas temp. without problems such as the hindrance to the NOx removing reaction due to steam or SOx in the exhaust gas or the deactivation of a catalyst. CONSTITUTION:The exhaust gas containing NOx is allowed to be in contact with the catalyst mainly containing platinum in the presence of a cyclic hydrocarbon having carbon-carbon double bond in the structural formula in an oxidizing atmosphere with excess oxygen.
Patent JP-S63109255-A (JP)
Title: Decelerative fuel supply control device of internal-combustion engine for car
Inventor: HIBINO YOSHITAKA
IPC: F02D41/00
Filed: 1986-10-27
Abstract: PURPOSE:To improve the rate of fuel consumption by determining the pressure in the return suction system corresponding to the pressure in the suction system when a throttle valve is opened from the condition the throttle valve is closed under deceleration, and by continuing fuel cut until the pressure in suction system exceeds the pressure in return suction system. CONSTITUTION:On the basis of sensing signals from a throttle switch 8, in-the- suction-pipe absolute pressure sensor 10 number-of-revolutions sensor 11, car speed sensor 12, and neutral switch 13, an electronic control unit 9 cuts the fuel supply through an opening/closing valve 6 under such conditions that a throttle valve 3 is fully opened, that the absolute pressure in suction pipe is below a certain value, that the number of revolutions and the car speed are over respective specified values, and that the position is out of neutral. The return suction pipe absolute pressure for resuming fuel supply is set on the basis of the suction pipe absolute pressure at the time of cut start, and resumption of fuel supply is made without being influenced by variation in the atmospheric pressure.
Patent JP-H02104463-A (JP)
Title: Method for molding fiber reinforced metallic product
Inventor: ITO YOSHIJI
IPC: B22D19/14
Filed: 1988-10-11
Abstract: PURPOSE:To form the fiber reinforced metallic product having high accuracy by sealing a fiber reinforced metallic stock between inside and outside capsules via a deformation preventive member having the rigidity higher than the rigidity thereof and subjecting the stock to isostatic molding by pressurization from the outside. CONSTITUTION:The fiber reinforced metallic stock 3 is sealed into a capsule device for molding consisting of the inner capsule 2 and the outer capsule 1 and is subjected to molding by pressurization from the outside under heating conditions. The deformation preventive member 45 consisting of the material having the rigidity higher than the rigidity of the capsules 1, 2 is disposed under the molding temp. conditions adjacently to either of the two capsules 1, 2 in the above-mentioned capsule device of the method for molding the fiber reinforced metallic product by the above-mentioned isostatic molding. The above-mentioned stock 3 is sealed between this member and the other capsule. The above-mentioned deformation preventive member 4 is preferable as the member is formed of steel if the capsules 1, 2 are an Al metal. The fiber reinforced metallic product is molded with good accuracy in this way on the surface of this deformation preventive member 3.
Patent JP-H1076764-A (JP)
Title: Rubber stamp material for flexographic printing
Inventor: KAWARADA MASAAKI
IPC: B41N1/12
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a rubber stamp material for flexographic printing which can shorten to a large extent a required time for laser processing compared with solid rubber heretofore available, eliminate stickiness, provide a relief of sharp profile and reduce manhours of vulcanizing process compared with a material using foamed rubber and can be manufactured easily. SOLUTION: A rubber stamp material is composed of a porous main body rubber layer laminated on the surface of the main body rubber layer, and the main body rubber layer is composed of a porous rubber composition blended with a regular inorganic filler and a hollow filler as fillers to be used therein, and a skin layer is composed of slid rubber, and its thickness is 0.3-1.0 mm and the hardness after vulcanization (JIS-A) is 30-55 degree on the surface of the skin layer.
Patent JP-S63108404-A (JP)
Title: Digital control system
Inventor: YASUNOBU SEIJI
IPC: G05B13/04
Filed: 1986-10-27
Abstract: PURPOSE:To attain the control equipped with a self-study function obtaining easily an optimum control command by preparing plural model rules, executing the control operation and reflecting the result onto the automatic correction and registering a new rule additionally and automatically. CONSTITUTION:Some rules comprising the combination of a control condition (state quantity), a control command to be outputted, and the evaluation of the operation (control result) of the controlled system are prepared in advance based on the physical constant (design value) of the controlled system. In defining a control command to give a control result of a high evaluation corresponding to the state of the controlled system of each rule, the characteristic of the controlled system is subjected to correct modeling. When the evaluation value is low, it is required to correct the control command. Then an optimum control command in matching with the present state of the controlled system is to be obtained. Moreover, based on the result of control, the evaluation of a model rule registered already is corrected and the control rule applies this time is used as a new model rule while the command is corrected.
Patent JP-H04133613-A (JP)
Title: Piping tool for bellows-shaped cable pipe
Inventor: KOSEKI SHOTARO
IPC: H02G3/22
Filed: 1990-09-21
Abstract: PURPOSE:To pipe a bellows-shaped cable pipe simply to a distributing box with excellent cut-off properties by expanding a cylindrical body from a slit, mounting the cylindrical body to the bellows-shaped cable pipe while a water expansible sheet is installed onto the external surface of the cylindrical body and setting up the cylindrical body into the inserting hole of the distributing box buried in the ground. CONSTITUTION:A cylindrical body 2 is expanded from a slit 7, and fitted to a bellows-shaped cable pipe 4, and a sheet 3 is wound and mounted on the external surface of the cylindrical body 2. The piping tool 1 is installed into the inserting hole 11 of a distributing box 10. Since the cylindrical body 2 has elasticity under an assembled state, the cylindrical body 2 is fast stuck on the internal surface of an adapter 12 and the external surface of the cable pipe 4 tightly. Underground water intends to intrude into the distributing box 10 from the abutting surfaces of the cylindrical body 2 and the adapter 12 is absorbed to the sheet 3, but the sheet 3 is expanded with water absorption, and fast stuck on the external surface of the cylindrical body 2 and the internal surface of the adapter 12 firmly, thus improving a sufficient cut-off effect.
Patent JP-S62113423-A (JP)
Title: Method for forming negative-type resist pattern
Inventor: MORIMOTO HIROAKI
IPC: H01L21/027
Filed: 1985-11-12
Abstract: PURPOSE:To work on the ground with high precision by a method wherein a development process is preceded by a process wherein a charged beam with its range similar to or a little smaller than the thickness of a resist film is directed to a region for pattern formation. CONSTITUTION:A negative-type resist film 2 is formed by the spin coating method or the like on a substrate 1, a region for a resist pattern is selectively irradiated with an ion beam 3, which results in the formation of a resist film region 4 with its U-shaped cross section built under the ion beam 3. In a useful example, the thickness of the negative-type resist film 2 is set at 0.7mum and the ion beam 3 is silicon ion beam of 200keV (range of travel through a resist approximately 0.6mum). The substrate 1 is then placed in a developing solution. A resist pattern 5a just after development is a resist pattern equipped with a U-shaped cross section that is swollen as compared with the resist pattern region 4 exposed to the ion beam 3. The resist pattern 5a contracts after rinse and dry to follow the developing process. The resultant resist pattern 5b, with the original negative-type resist pattern 5a being equipped with a U-shaped cross section, obtains a cross section that is rectangular and the sides are vertical to the upper surface of the substrate 1.
Patent JP-H06209281-A (JP)
Title: Cordless telephone set
Inventor: STEFFENSON JON
IPC: H04W84/10
Filed: 1993-10-12
Abstract: PURPOSE: To facilitate the time management of a cordless telephone set. CONSTITUTION: A cordless telephone set CT is provided with a static RAM, where time management information is stored, and a real time clock 52. Time management information including telephone numbers and date information is written in the static RAM 50 during recharging of a battery of the cordless telephone set CT by a personal computer PC. At the time of operation, a micro controller 40 compares the actual time with entires stored in the static RAM 50, and if the entry matching the actual time is found, an alarm is sent to a user. Further, the user uses key pads 46 to be able to read out data, which is inputted to the static RAM 50 or is obtained from a received radio telephone link, to the personal computer PC at the time of recharging the battery.
Patent JP-H06208865-A (JP)
Title: Electric connecting device
Inventor: JIEEMUZU II KIYAHARI
IPC: H01R13/703
Filed: 1993-10-12
Abstract: PURPOSE: To provide an electrical connection device of the type having a mutual retention means which operates to prevent a primary connector component from being accidently disconnected and which forms an integral part of the connection device. CONSTITUTION: An electrical connection device C includes a first component 10 which supports a pair of male connector elements 20 releasably engaged with a pair of female connector elements supported by a second connector element. A short-circuit clip 42 related to the first component 10 achieves an electrical short-circuit condition between the male connector elements 20. When the first component 10 is engaged with the second component, the short-circuit clip 42 is shifted to a position not to be short-circuited. In this case, a mutual retention device is related to said connection device, or said mutual connection device has a retention element to be inserted into the connection device to prevent the first component 10 from separation from the second component while said retention element is in a predetermined position.
Patent JP-H07110543-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUZUKI HIROHIKO
IPC: G03C1/035
Filed: 1993-10-12
Abstract: PURPOSE:To attain excellent sharpness without fault of remaining color even in super rapid, less replenishment and less waste water treatment by constituting a supporting body of polyethylene naphthalate or an organic high polymer containing the same. CONSTITUTION:In the silver halide photographic sensitive material for CRT photograph provided with a photosensitive silver halide emulsion layer on one side of the supporting body, the supporting body is made of only polyethylene naphthalate or the organic high polymer containing polyethylene naphthalate. The organic high polymer containing polyethylene naphthalate represents a mixture of polyethylene naphthalate with another organic high polymer material or a copolymer having a repeating unit expressed by a formula in the structure. The content of polyethylene naphthalate is preferably >=10% by weight ratio, and more preferably >=20%. >=50% of silver halide particles in the emulsion layer consists preferably of platelike particles having 3-20 aspect ratio.
Patent JP-S63112429-A (JP)
Title: Production of silica glass by sol-gel process
Inventor: ADACHI TATSUHIKO
IPC: C03B37/016
Filed: 1986-10-28
Abstract: PURPOSE:To produce a silica glass preventing the cracking and breakage in the conversion to a dry gel, by adding N,N-dimethyl formamide to an alcoholic solution of silicon alkoxide and hydrolyzing the solution the presence of a catalyst and water. CONSTITUTION:A solution produced by dissolving 1mol of a silicon alkoxide (e.g. tetramethoxysilane) in an alcohol is added with 0.25-3.0mol of N,N- dimethylformamide (DMF). The obtained mixture is added with a catalyst and 2-30mol of water and hydrolyzed to form a gel. The gel is put into a container made of fluororesin etc. and having heat-resistance of >=150 deg.C, heated at about 150 deg.C (near the boiling point of DMF) and dried to obtain a dried gel having fine pores of angstrom order. The dried gel is finely divided and the pores are collapsed by heating the dry gel at a specific temperature to obtain the objective silica glass.
Patent JP-H02103767-A (JP)
Title: Load mechanism for drive motor
Inventor: IGARI MITSUO
IPC: G11B17/022
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the power consumption by providing a pressing member, to which an elastic member to press a jacket is stuck, with a stopper which can adjust the height of the elastic member. CONSTITUTION:An elastic member 11 stuck to a pressing member 10 interlocked with a chucking knob 9 not only chucks a disk 3 but also presses a jacket 2 covering the disk 3. When the load power of a drive motor is larger than an objective value at this time, the length of a stopper 12 provided on the pressing member 10 is adjusted and the height of the elastic member 11 is increased to reduce the load power. When the load power is smaller than the objective value, the height of the elastic member 11 is reduced to raise the load power. Consequently, the load power of the drive motor is free from variance, and the objective power consumption is obtained. Thus, the power consumption is reduced and stable recording and reproducing are performed.
Patent JP-H0594153-A (JP)
Title: Liquid crystal display device, method for driving liquid crystal panel and liquid crystal projection type television
Inventor: TAKAHARA HIROSHI
IPC: G09G3/36
Filed: 1991-10-02
Abstract: PURPOSE:To eliminate the need of a polarizing plate by using high polymer distribution type liquid crystal, to realize brightness which is two or more times as high as that of TN liquid crystal, to almost eliminate the effect of hysteresis and to realize excellent multi-level display. CONSTITUTION:A modulating voltage 61 is impressed on the picture element electrode of an active matrix type liquid crystal panel through a counter electrode or a common electrode. The cycle of the voltage 61 is set to be shorter than one field and the amplitude thereof impressed on the picture element electrode is set to be equal to or under the threshold voltage of the liquid crystal. The liquid crystal of the liquid crystal panel is the high polymer distribution type liquid crystal. The high polymer distribution type liquid crystal has a hysteresis characteristic. By the impressing of the voltage 61, transmissivity T1 at the last transition time of the hysteresis and transmissivity T2 at the first transition time are changed in one field and the apparent transmissivity becomes (T1+T2)/2.
Patent JP-S61133681-A (JP)
Title: Monitor of light-output controlling device of gas laser
Inventor: SAKURAI NOBUO
IPC: H01S3/097
Filed: 1984-12-04
Abstract: PURPOSE:To make it possible to detect deterioration, poor adjustment and the like of a gas laser oscillator at suitable time, by comparing laser efficiency, which is computed based on the detected output of light and the detected output of injected electric power, with a reference value. CONSTITUTION:A discharge container 7 is filled with a laser material in a gas laser oscillator 1. A constant-current power source 9 is connected to an anode A and a cathode K. Laser light is outputted to the outside from a semitransparent output mirror 13. In a light-output controlling device 3, the intensity of a part of the light output from a semitransparent rear mirror 11 is detected by an optical power mete 15. The result is compared with a reference value (a) in a control device 17. Thus the constant-current power source 9 is controlled. In a monitor 5, laser efficiency is computed by an operating circuit 21 based on injected electric power, which is detected by an injected power detector 19, and the output of the optical power meter 15. The efficiency is compared with a reference value from an efficiency reference setter 27 in a comparator 25. When the efficiency is lower than the reference, warning is displayed on a warning display 29.
Patent JP-H09101122-A (JP)
Title: Wheel shape measuring device and its method
Inventor: YAMAGUCHI HIRAKAZU
IPC: G01M17/08
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle shape measuring device and its method by which the shape of the wheel of a travelling vehicle can be measured with good precision. SOLUTION: The contours of the rail contact portion and the flange portion of the wheel 2 of a travelling vehicle 1 are photographed by a contour photographing means (a CCD camera 4a), and the outside diameter of the wheel 2 of a travelling vehicle 1 is detected by an outside diameter detection means (a CCD camera 8a) so as to respectively obtain contour image information and outside diameter information. Since various blurring is contained in the image information, the same is corrected by a blurring correction means (an x, y, z correction portion 11a), and the wheel shape is obtained by an image processing means (an image processing portion 11) based on the corrected image information.
Patent JP-H0998251-A (JP)
Title: Facsimile equipment
Inventor: SARUWATARI MASARU
IPC: H04N1/32
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To inexpensively a substitute interface even when a LAN interface is faulty. SOLUTION: In the case of receiving a facsimile image (S501), whether or not a wired LAN interface is normal is discriminated (S502), and when normal, data are sent to a wired LAN via the wired LAN interface (S503). When not normal, it is displayed (S504) and whether or not another radio LAN interface is normal is discriminated (S505). When normal, data are sent to the radio LAN via the LAN interface and when not normal, it is displayed that the radio LAN interface is not normal, received data similarly to the usual facsimile reception are printed out.
Patent JP-H03123778-A (JP)
Title: Pyran containing phthalide
Inventor: ROTSUKUSU HAFU
IPC: B41M5/145
Filed: 1990-09-27
Abstract: Pyran-containing phthalides of the formula   <IMAGE> (1)  in which R is hydrogen, alkyl which has not more than 12 carbon atoms and is unsubstituted or substituted by halogen, cyano, hydroxyl or lower alkoxy, or is cycloalkyl, phenalkyl or phenyl each of which is unsubstituted or substituted, or an unsubstituted or substituted heterocyclic radical, R' is hydrogen, or R together with R' is C2-C3alkylene which is unsubstituted or substituted by methyl, X is hydrogen, alkyl having 1 to 12 carbon atoms or a monocyclic or polycyclic aromatic or heteroaromatic radical and the ring A is a benzene or naphthalene ring which is unsubstituted or monosubstituted or polysubstituted by halogen, lower alkyl, lower alkoxy or lower alkoxycarbonyl, and the ring B is an aromatic or heteroaromatic radical which has 6 ring atoms and which can contain an aromatic fused ring, it being possible for both the ring B and the fused ring to be substituted. These phthalides are particularly suitable for use as color-formers in pressure-sensitive or heat-sensitive recording materials and produce light-fast, orange, red, violet, green-blue, blue or violet-blue color shades.
Patent JP-H0970279-A (JP)
Title: Low temperature sterilizing device
Inventor: OKUMURA MAKOTO
IPC: A23L3/12
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To perform the low temperature sterilization of a treating material smoothly and uniformly. SOLUTION: This low temperature sterilization is performed by introducing steam from a steam pipe 5 into a bottomless vessel 2 for smoothly replacing the air in the vessel 2 with the steam by pushing out the air from its bottom, inserting a treating material T loaded on a loading table 3 from the bottom of the vessel 2 into the vessel 2 and heating with the steam.