baber/WOPTO huggingface dataset:
Patent JP-S58145618-A (JP)
Title: Molded article of boehmite
Inventor: OGURI YASUO
IPC: C04B7/32
Filed: 1982-02-23
Abstract: PURPOSE:A molded article of boehmite having high strength and low bulk specific gravity, obtained by subjecting two or more aluminum-containing compounds to hydrothermal reaction at a specific temperature. CONSTITUTION:At least two or more boehmite-forming compounds having different crystal precipitation are combined, for example, about 5-95pts.wt. gibbsite is blended with 5-95pts.wt. alumina sol, alumina cement, and/or rho-alumina and used. It is blended uniformly with water and a necessary auxiliary. The prepared slurry is introduced to a proper mold, and subjected to hydrothermal reaction at 100-400 deg.C under pressure of about 2-1,000kg/cm<2>.G for about 0.1- 100hr so that be ohmite crystal is precipitated. It is then dried at about 50- 200 deg.C for about 5-100hr, to give molded article of boehmite.
Patent JP-H08219807-A (JP)
Title: Encoder device
Inventor: KUBOTA MUNEAKI
IPC: G01D5/244
Filed: 1995-02-16
Abstract: PURPOSE: To save the number of power source line by one. CONSTITUTION: A main power source 9 and a battery 10 are connected in parallel with each other, and this main power source 9 and this battery 10 are connected to an encoder unit 1 by the same power source line, and the power source line of the encoder device 1 is thereby formed of two power source lines smaller by one than that of the conventional one.
Patent JP-S62277397-A (JP)
Inventor: BUORUFUGANGU KEENITSUHI
IPC: C07C231/00
Filed: 1987-02-12
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-S59154771-A (JP)
Title: Fuel cell
Inventor: KUWABARA TAKESHI
IPC: H01M8/02
Filed: 1983-02-24
Abstract: PURPOSE:To make thickness of a separator smaller to the thinnest possible extent and aim at the promotion of lightweightiness, by forming the separator to be set up outside each ribbed electrode interposed with a matrix in between in a way of processing the surface with water-repellent treatment after heating and press-molding an expansion graphite. CONSTITUTION:Sandwiching a matrix 1 impregnated with an electrolyte, an electrode 2 and a ribbed electrode 19 having a rib 4 as well as an electrode 3 and the ribbed electrode 19 having a rib 5 are all set up, and further a separator 18 is set up outside these electrodes in addition, thus a unit cell for a fuel cell is formed up. In this connection, the separator 18 is formed by means of water- repellent treatment after undergoing the following process that the expansion graphite made up with a compound between graphite layers quickly heated and expanded is heated and press-molded, then a suspension solution of polytetrafluoroethylene is applied to the surface and heat treatment takes place. Therefore, the separator 18 is able to be made into an optional one below 1mm. in thickness, so that a reduction in heat loss due to an ohmic drop and the promotion of lightweightiness can be achieved.
Patent JP-H08205556-A (JP)
Title: Multiaxis motor controller
Inventor: ITO JINICHI
IPC: H02M7/48
Filed: 1995-01-25
Abstract: PURPOSE: To enhance heat-resistance and noise-resistance in a multiaxis motor controller, concerning the improvement of the arrangement of the constituents of the multiaxis motor controller which drives a plurality of servomotors. CONSTITUTION: Since main circuit power supplying means 2, 3, 4, motor drive means 4-8, and control means 9, 10 are unitized by dividing them into individual function elements and installing them in individual casings respectively, and are arranged by separating the individual units 2-10 into a group of units of large heat generation and a group of small heat generation, thermal influence between the units is prevented, and the stability of operation is enhanced. Besides, units of large heat generation in a motor controller generate much noise electrically, and inversely units of less heat generation is composed of small- signal-system circuits and so their anti-noise properties are inferior, but it is possible to interrupt the both in respect of noise.
Patent JP-H11286000-A (JP)
Title: Method and device for mounting and controlling position of punch of image pick-up system
Inventor: LYNCH RICHARD J
IPC: B41B21/34
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately mount an image pick-up system a side punch on an inner drum of an image pick-up system by providing a band-shaped plate having a plurality of notches or cut-out portions which indicate respectively correct positions of a pin of a side punch in mounting the pin to the inside drum. SOLUTION: A band-shaped ten-plate 40 includes a central cut-out 42, a second cut-out 44, and a third cut-out 46. The number, size, shape and other characteristics of the cut-out formed in the ten-plate 40 are different according to a shape of specified side punch mounted to an inner drum. Each of the cut- out 42, 43, 46 has a same shape as that of a punch pin 38 of the side punch provided at a position corresponding to the inner drum. The central cut-out 42 is used for adjusting an aside punch at a center 70 to a center of scanning. Accordingly the side punch can accurately be positioned and adjusted.
Patent JP-H07240924-A (JP)
Title: Device and method for encoding image
Inventor: KONOSHIMA MAKIKO
IPC: H04N19/50
Filed: 1994-02-28
Abstract: PURPOSE:To suppress the increase of a predictive error at an interframe encoding part by setting the filter parameter of a filter at a parameter setting part while using a filter parameter corresponding to a present frame and a filter parameter corresponding to a preceding frame. CONSTITUTION:A parameter setting part 16 sets the filter parameter of a filter 14 while using the filter parameter of a preprocessing filter 11 corresponding to the present frame and the filter parameter of the preprocessing filter 11 corresponding to the preceding frame read from a memory 15. In this case, the filter parameter of the preprocessing filter 11 corresponding to the preceding frame can be simply set to the filter 14 as well. However, by using the filter parameters of the preprocessing filter 11 corresponding to the preceding and present frames, the filter parameter of the filter 14 can be set so as to follow up the change of an input image signal. Therefore, the increase of difference between the present and preceding frames caused by the preprocessing filter 11 is suppressed.
Patent JP-S63195240-A (JP)
Title: Al brazing sheet
Inventor: ISHIKAWA KAZUNORI
IPC: B23K35/28
Filed: 1987-02-10
Abstract: PURPOSE:To obtain an Al brazing sheet particularly improving the corrosion resistance of a heat exchanger, by cladding both sides or one side of an Al-alloy core material which contains respectively prescribed amounts of Cu, Mn, Si, and Fe and in which grain size is limited with an Al-Si or Al-Si-Mg alloy brazing sheet metal. CONSTITUTION:An Al-alloy core material which contains, by weight ratio, 0.3-0.9% Cu, 0.5-1.5% Mn, <=0.2% Si, and 0.2-1.0% Fe and in which grain size is regulated to 50-150mum is prepared. Moreover, the grain-size control of the above core material is carried out by controlling the homogenizing temp. of the core material. Then, both sides or one side of this grain size-controlled core material is clad with an Al-Si or Al-Si-Mg alloy brazing sheet metal. In this way, the Al brazing sheet having the above-mentioned characteristics, improved in strength by about 30% as compared with the conventional sheet, and capable of reducing the sheet thickness to about 0.6-0.45mm can be obtained.
Patent JP-H0642909-A (JP)
Title: Feedback control differential fiber interferometer
Inventor: MAATEIN NONNENMATSUKAA
IPC: G01B9/02
Filed: 1993-02-18
Abstract: PURPOSE: To obtain an optical interferometer especially suitable for measurement of displacements with low drift and having high detection accuracy of AC, DC and pseudo-DC dimensional changes. CONSTITUTION: A telescopic lens system 24 focuses beams from first and second fibers 16, 20 to an object and transmit a reflected beam in the opposite direction. The object is oscillated at a first frequency so as to modulate the phase of the reflected beam. A photosensor 40 disposed on the input side of a coupler 18 converts a reflected light energy appearing in the second fiber 20 into an electrical signal. The reflected energy contains light energies from the first and second fibers 16, 20. A first detector 42 generate a signal proportional to the phase difference between the reflected light energies, in response to the electric output of the sensor 40. A second feedback detector 44 is connected between the sensor 40 and the second fiber 20, in order to regulate the phase of light signal in the second fiber 20 thus compensating for the environmental fluctuation of the second fiber 20.
Patent JP-H0792688-A (JP)
Title: Method of multilayer photoresist etching
Inventor: KAARU BII REBUI
IPC: H01L21/3065
Filed: 1991-02-22
Abstract: PURPOSE: To accurately form a patterned layer on the surface of a semiconductor water by reproducing a pattern formed by photolithography in the upper photoresist layer of multi-layer photoresist in a lower photoresist mask. CONSTITUTION: Another layer 50 is provided between the layer 20 and a lower photoresist layer 10 and an opening 40 is formed in the upper photoresist layer 30 by the photolithography. The layer 50 performs the function of etching stoppage when the opening 40 in the layer 20 is to be etched. By the etching block, the need of partially etching the opening 40 in the layer 20 is eliminated. Then, after the opening 40 is anistropically etched in the layer 20, the upper photoresist layer 30 is removed. Then, the opening 40 in the layer 20 is used as an etching mask for the layer 50 and the opening 40 is etched. Also, after the opening 40 in the layer 50 is formed, anistropic etching is performed in the lower photoresist layer 10.
Patent JP-S60171085-A (JP)
Inventor: YAMAMOTO SHIYUNJIROU
IPC: D06F49/04
Filed: 1984-02-17
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-H07219470-A (JP)
Title: Display protective device
Inventor: ISHIDOSHIRO TAKASHI
IPC: G09G5/00
Filed: 1994-01-31
Abstract: PURPOSE:To prolong the life of a display device connected to a computer and save its power without adding a special structure to the display device. CONSTITUTION:When the screen saver of a personal computer PC is operated to darken the display screen of a CRT display device 50 (the output level of the intensity signal is lowered accordingly) or when no synchronization signal is outputted from the personal computer PC, a signal is outputted from an intensity signal monitoring circuit 36 if the display screen is darkened and the intensity signal is reduced, and a signal is outputted from a synchronization signal monitoring circuit 34 if no synchronization signal is inputted. A power saving circuit 38 is operated to open its contact 40. The connection between a power cable 30 and a power socket 28 is cut off by the contact 40, and a display protective device 20 interrupts the power feed to the CRT display device 50 so long as this video output signal is continued.
Patent JP-S55121153-A (JP)
Title: Measuring unit for water level rise speed
Inventor: HIRATA YOUICHI
IPC: G01P3/42
Filed: 1979-03-12
Abstract: PURPOSE: To obtain a water level rise speed very accurately by arranging sensing elements at a prescribed interval and by operating these sensing elements with voltages.  
     CONSTITUTION: One ends of cords A, B, C, and D of a cable are connected to conductive sensing elements a, b, c, and d which are arranged from the cable tip part at fixed intervall. The other ends of cords A, B, C, and D are connected to water level sensor 1 for start, water level sensors 1a, 1b, and 1c respectively. When the water surface is brought into contact with sensing element a at the tip part, water level sensor 1 for start generates a pulse, and digital timers 3, 3a, and 3b start counting time signals from oscillator 2 simultaneously. When the water level rises furthermore to bring the water surface into contact with the second sensing element b and sensing elements c and d after that, counting of timers 3, 3a, and 3b is stopped respectively at this contact instant, and their count values are held and are held and are displayed on digital displays 4, 4a, and 4b. The water rise speed is calculated from this displayed time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10229399-A (JP)
Title: Amount of stored data monitoring circuit
Inventor: KAGOHARA KAZUMI
IPC: H04L12/28
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an amount of stored data monitoring circuit capable of preventing malfunction, even when speeds of writing to memory and reading from the memory are different and achieving an address comparing function in the case of monitoring unread data amount stored in the memory. SOLUTION: An address is generated by a write counter 2, when data are written in a FIFO. The address, when the data are read fromthe FIFO, is generated by a read counter 3. An OV judgment signal is transmitted, when the memory FULL state is judged from a comparison result between a value of a result obtained by calculating a write address and a read address and predetermined plural specified values, and a UD judgment signal is transmitted when the memory EMPTY state is judged by a judging circuit 11 of a block 1. An OV detecting signal, which is synchronized with a write clock from the OV judging signal, is outputted by a front protection two-stage circuit 12, and a UD-detecting signal synchronized with the write clock from the UD judging signal is outputted by a front protection two-stage circuit 13.
Patent JP-S59154989-A (JP)
Title: Plasmid
Inventor: TERANISHI YUTAKA
IPC: C12N15/71
Filed: 1983-02-23
Abstract: PURPOSE:To provide an E-coil polycopying plasmid, by introducing a specific fragment to the restriction enzyme site of a starting plasmid. CONSTITUTION:A gene containing E-coli tryptophan operon in digested with restriction enzyme Bgl II to obtain tryptophan promoter and a DNA fragment containing an operator, a leader region and a part of trpE. A restriction enzyme EcoRI site is formed to the terminal of the fragment, and the fragment is introduced to the restriction enzyme EcoRI site of the E-coli polycopying plasmid. A DNA fragment containing a gene coding beta-endorphin is introduced to the EcoRI site of the plasmid.
Patent JP-2000227812-A (JP)
Title: Operation permission discriminating device
Inventor: SAITO TOSHIYUKI
IPC: G06T7/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce burden on the side of a personal computer(PC) and to reduce the quantity of information to be transmitted from an image pickup device to the main body of the PC while appropriately performing the preparation of image data, collation with registered image data and the judgement of operation permission based on this collation. SOLUTION: An image pickup device 1 and a main body 2 of the PC are connected through a signal transmitting means, image data are prepared by applying prescribed image processing of the image of face of an operator picked up by a camera 10, these image data are collated with the registered image data recorded in a memory part 21 of the main body 2 of the PC, and the permission of operation is discriminated on the basis of the collation. Besides, a processing part 11 for preparing the image data by applying the prescribed image processing to the face image of the operator is provided inside the image pickup device 1, the image data prepared by the processing part 11 are transmitted to the main body 2 of the PC by the signal transmitting means, and the collation and the judgement of operation permission based on it are performed in the main body 2 of the PC.
Patent JP-H06241609-A (JP)
Title: Air conditioner
Inventor: YANASE TAKAO
IPC: F25B30/02
Filed: 1993-02-18
Abstract: PURPOSE:To improve the property of convenience by providing a conventional air conditioner with many functions necessary in a residence. CONSTITUTION:An outdoor machine 13 is connected to an indoor unit 23 through a refrigerant suction pipe 16, a refrigerant discharging pipe 17 and a liquid pipe 22. A bathroom drying unit 24 and a heat exchanging unit 25 for recovering the waste heat of a bathtub as well as additional heating of the bathtub are provided in parallel to the indoor unit 23 to effect cooling and/or heating operation or dehumidifying operation through the indoor unit 23, the drying operation of a bathroom, the waste heat recovering or additional heating operation of the bathtub 38 arbitrarily.
Patent JP-H05225851-A (JP)
Title: Small switch
Inventor: MATSUSHITA YUKINORI
IPC: H01H13/12
Filed: 1992-02-17
Abstract: PURPOSE:To simplify the constitution of a mold for insert-molding a mobile contact spring. CONSTITUTION:The board face of a mobile contact spring 5 equipped with a mobile contact part 6 is put in the direction nearly perpendicular to the direction of operation. The end of the mobile contact spring 5 is insert-molded into a resin body. To extend insert pieces 11 from the side end of the board face at the end of the movable contact spring 5, the insert pieces 11 are extended from one side so that the molds may be open right and left, or they are extended zigzag so that they may not overlap in side view from both sides.
Patent JP-S61190504-A (JP)
Title: Production of polymer particles
Inventor: HATTORI MASAYUKI
IPC: C08F2/22
Filed: 1985-02-19
Abstract: PURPOSE:To obtain easily the titled spherical particles having relatively large particle diameters and high monodispersion, by blending seed particles with a swelling auxiliary in an aqueous dispersion state to give swelling particles at the first stage, making the swelling particles absorb a monomer, and polymerizing the monomer. CONSTITUTION:In the first stage, an aqueous dispersion of seed particles is blended with an aqueous dispersion of a swelling auxiliary consisting of an organic compound having <=0.02wt% solubility in water and <=5,000mol.wt. in a state having particle diameter smaller than that of the seed particles, and the swelling auxiliary is absorbed in the seed particles to form swelling particles. Then, in the second stage, a polymerizable monomer (e.g., styrene, etc.) is further absorbed in the swelling particles and polymerized to give the aimed polymer particles.
Patent JP-2000226691-A (JP)
Title: Production of surface treated steel sheet and surface treated steel sheet
Inventor: KANDA KATSUMI
IPC: C25D9/04
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet excellent in corrosion resistance and forming workability by using a sol-gel method, in which a galvanized steel sheet is subjected to cathodic treatment or anodic treatment in an aq. soln. of specified pH composed of one or more kinds among binding agents composed of inorganic compds. and one or more kinds among water soluble or water dispersible organic resins and is dried, and forming an organic/inorganic hybrid film. SOLUTION: One or more kinds among inorganic compds. such as sodium silicate and one or more kinds among water soluble or water dispersible organic resins such as an alkyd resin are dissolved into water by each 5 to 40 wt.% solid content concn., which is added with modifying agent such as chromium, and pH therein is adjusted to 2 to 11 to form into a treating soln. A galvanized steel sheet such as a hot dip plated steel sheet obtd. by plating a low carbon steel sheet annealed after cold rolling with a zinc alloy under heating and melting is subjected to electrolytic treatment at 0.1 to 50 A/dm2 current density and at 20 to 40 deg.C to form an organic/inorganic hybrid film of 0.01 to 5 μm thickness. In the case the treating soln. is charged to a plus, cathodic treatment is executed, and in the case of a minus, anodic treatment is executed.
Patent JP-S53114781-A (JP)
Title: Ion exchanger apparatus of up-flow regeneration type
Inventor: MORIYASU ISAO
IPC: B01J49/00
Filed: 1977-03-18
Abstract: PURPOSE: To protect a collector during ion exchange and to make back washing easy in ion exchange using up-flow regeneration type apparatus by constituting packing layer located around the collector during regeneration of particles floating on the water surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143412-A (JP)
Title: Humidifying method for blast for blast furnace
Inventor: SHIODA HARUYOSHI
IPC: C21B9/16
Filed: 1981-03-03
Abstract: PURPOSE:To improve the thermal efficiency of a hot stove in particular and to improve a heat energy effect by adding moisture in the state of water drops into the blast to be supplied from the hot stove to a blast furnace thereby humidifying the blast for blast furnaces. CONSTITUTION:When the tuyere level temp. in a blast furnace 7 or the heat level in the furnace 7 fluctuates, an adequate instruction is given to a controller 22 by taking the rate of fluctuations during operation of a blower 1, the moisture content of the atmospheric air, the max. permissible amt. of water tobe added, etc. into consideration. In accordance with this instruction, the water drops in the fine water droplet staate are added through a nozzle 18 installed in a blast pipe 11 into the cold wind 3 which is increased of pressure by the blower 1. The water drops are evaporated in the pipe 11 before they arrive at a hot stove 5 by the sensible heat of the pressure increased blast 3, by which blast air 17 is humidified; at the same time, the temp. of the air 17 is reduced by the degree corresponding to the heat of evaporation of the water drops. Next, the humidified blast 3 is heat exchanged with the air 17 of reduced temp. in a regeneration chamber 14 which is already heated by the combustion heat of fuel 8 for combustion in the furnace 5, whereby it is heated up to the prescribed value and the hot blast 6 is blown through a blast pipe 6 into the furnace 7.
Patent JP-S59156055-A (JP)
Title: Dial control circuit of telephone set
Inventor: NAKAYAMA YASUNOBU
IPC: H04M1/31
Filed: 1983-02-25
Abstract: PURPOSE:To attain dialing even if an arithmetic control section where an abbreviated dial number is converted directly into a dial number is inoperative by making a dial IC section detect and switch directly a key input from a dial key not through the arithmetic control section. CONSTITUTION:A detecting means detecting a state producing an abnormal output of the arithmetic control section 34 consists of a PNP transistor 35 detecting a power failure as a major component, and the 1st switch section and the 2nd switch section consist both of CMOS analog switches 37, 39. The key input from the dial key 1 is detected normally by the arithmetic control section 34, and the input is performed for a prescribed processing at the control section 34, then the processed result is transmitted to terminals A, B, C of the CMOS analog switch 39. The CMOS analog switch 39 switches a switch based on the A, B, C inputs, thereby causing a dial IC to detect the dial signal. The key input from the dial key 1 is detected directly by the dial IC section at power failure not through the control section 34.
Patent JP-H02210530-A (JP)
Title: Image processor
Inventor: NAKATSU SADAO
IPC: G06F3/153
Filed: 1989-02-10
Abstract: PURPOSE:To decrease the number of pattern memories and to reduce the load of a CPU by sharing a pattern memory by plural image memories. CONSTITUTION:A pattern memory 6 is prepared to store the data in order to reproduce the patterns of characters, symbols, etc., together with an access control means 5 which reads the data on a desired pattern out of the memory 6 and transfers it to only the selected address, and the display means 8 and 10 which display visually the pattern. Furthermore the image memories 7 and 9 are added to the means 8 and 10 respectively and store temporarily the data read out by the means 5. Then the display control means 3 and 4 display the desired patterns via the corresponding means 8 and 10 based on the stored data. An image processor CPU 1 is used to control these various means. Thus it is not required to prepare the pattern memories in number equal to the display means. Then the load of the CPU 1 can be reduced.