baber/WOPTO huggingface dataset:
Patent JP-S5920532-A (JP)
Title: Method of controlling quantity of fuel for internal combustion engine on vehicle
Inventor: BAN TOSHIICHI
IPC: F02D41/06
Filed: 1982-07-23
Abstract: PURPOSE:To improve fuel efficiency, by providing sensors to detect the temperature of cooling water and the angle of grade of the surface of a vehicle running road and by setting a fuel stop and a fuel restoration revolution speed according to the outputs of the said sensors to enlarge the region of fuel stop. CONSTITUTION:When an internal combustion engine 1 is working, a basic quantity of injected fuel which is determined on the basis of the outputs of a rotation sensor 10 and an air flow meter 8 is compensated by a microcomputer 2 according to the outputs of a warmup sensor 12 and an intake temperature sensor 5 so that the operation of a fuel injection valve 7 is controlled in accordance with the compensated quantity of injected fuel. At that time, the output of a grade sensor 4 which detects the angle of grade of road surface is entered into the computer 2 so that a fuel stop and a fuel restoration engine revolution speed determined by the temperature of cooling water are compensated according to the angle of grade. When the actual revolution speed is higher than the fuel stop revolution speed, a fuel stop signal is generated to stop the injection of fuel from the valve 7.
Patent JP-H06336824-A (JP)
Title: Handrail for steel frame stairway
Inventor: OHASHI HIDEO
IPC: E04G5/00
Filed: 1993-05-31
Abstract: PURPOSE:To facilitate handling, of a handrail for steel frame stairway and produce it at a low cost, by providing as a unit, the fence bodies of simple and lightweight construction. and make it suitable for the size matching with a stairway by arranging multiple fence bodies, and prevent small parts such as bolts, tools, etc., from dropping by providing a baseboard in the fence bodies. CONSTITUTION:An intermediate bar 6 is installed integrally in a ring frame 5 of a pipe in which an upper side is made an upper bar 2, a lower side is made a lower bar 3, and right and left sides are made columns 4, and a clamp metal fitting 7 of channel-shape with screw is installed on the lower bar 3. Also fence bodies 1 made as a unit by clogging the frame 5 at an area lower than the intermediate bar 6 by a baseboard 10 are arranged in parallel with each other, and adjacent fence bodies 1 are connected to each other at upper and lower positions of columns 4 with a hank-shaped connecting band 15.
Patent JP-S5653472-A (JP)
Title: Continuously-measuring device for magnetic prpperty of belt-conveyor type
Inventor: SAKAI KEITAROU
IPC: G01R33/12
Filed: 1979-10-08
Abstract: PURPOSE: To conduct a number of measurement in a short time by a constitution wherein magnetization detecting devices are provided at three places on a belt- conveyor and thereby saturation magnetization, residual magnetization and antimagnetic force value are measured sequentially.  
     CONSTITUTION: On the surface of the conveyor belt 1 are provided sample-fitting holders 2 in the same intervals with those of measuring means. The measuring means are composed of magnetization-detecting coil sets 3W5, and the coil set 3 is for measuring the saturation magnetization, the set 4 is for measuring the residual magnetization and the set 5 is for measuring the antimagnetic force. The magnetization-detecting coil sets 3W5 are fixed on the upper and lower parts of vertical-vibration frames 7 on a horizontally-moving frame 6 and are vibrated by a vibration device 11. The horizontally-moving frame 6 can be moved to the right within a fixed distance at the same speed with that of the conveyor belt 1. The coils 3-5 conduct measurement while moving to the right within a fixed distance in synchronization with the sample holders 2 and then return to the original places. By such a constitution, different properties are measured respectively at the same time for three samples, whereby numerous measurement can be performed in a short time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000321715-A (JP)
Title: Production of photographic sensitive material
Inventor: MINAMINO DAIKI
IPC: G03C1/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To dry a photographic sensitive material, in particular a heat developable photosensitive material with high productivity without prolonging a drying line and drying time or impairing quality peculiar to the photosensitive material. SOLUTION: The surface of a long-sized web is coated with a coating fluid in 50-200 μm wet film thickness and a coating film of 10-30 μm thickness is obtained after drying. The boiling point of a solvent contained in the highest weight proportion among solvents contained in the coating fluid is <=120 deg.C. Drying is carried out at 40-90 deg.C for 0.5-5 min immediately after the coating and then the web is rolled up and heat-treated at 20-80 deg.C for 1-48 hr in the rolled state.
Patent JP-H01300133-A (JP)
Title: Air conditioner
Inventor: ITO HIROZUMI
IPC: F24F13/30
Filed: 1988-05-26
Abstract: PURPOSE:To markedly improve an air flow velocity distribution for a heat exchanger and contrive enhancement of the cooling capability of a main body by a construction wherein a first evaporator and a first condenser which have smaller widths are disposed on the side nearer to cross flow fans. CONSTITUTION:Each of an evaporator 6 and a condenser 13 is constituted of a finned tube type heat exchanger with a small fin width S, and is split into two in a row direction. First heat exchangers 6a, 13a on the downstream side are made to have widths greater than the widths of second heat exchangers 6b, 13b on the upstream side, and the downstream-side heat exchangers 6a, 13a are disposed on the side nearer to cross flow fans 5, 12 so that large spacings can be provided between curved parts 4a, 4g of a fan casing 4 and the upstream-side heat exchangers 6b, 13b.
Patent JP-S5754235-A (JP)
Title: Production of mother alloy used for obtaining fine crystal grain of metal
Inventor: KUROFUCHI TATSUFUMI
IPC: C22C1/02
Filed: 1980-09-17
Abstract: PURPOSE: To produce the title mother alloy which is stable in quality and exceedingly able to obtain fine crystal grains by following method in which metallic Ti, B compound and Na compound are added into molten Al, and said molten Al is refined under liquidus temp. of TiAl 3  and then is cast into a mold.  
     CONSTITUTION: Metallic Ti, B compound and Na compound are added into molten Al, and then the molten Al is refined under the liquidus temp. T°C of TiAl 3  shown by a formula I ([Ti], [B] indicate content percentages of Ti and B in the molten metal), while forced flow is being given said molten Al. This liquidus temp. T°C indicates a boundary temp. between a refining temp domain crystallizing an acicular TiAl 3  and a refining temp. domain making a massive crystallized TiAl 3 . Next, this molten metal is poured into a mold, while the forced flow is being given the molten metal, and then it is solidified at a cooling rate above  20°C/min. Thereby, the mother alloy which contains 4W6% Ti and 0.6W1.2% B and is used to obtain fine crystal grain is produced. This mother alloy may be used to obtain fine crystal grain in Al or Al alloys. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07334707-A (JP)
Title: Security issue device
Inventor: IZUMI SANAE
IPC: G06Q40/00
Filed: 1994-06-10
Abstract: PURPOSE:To issue security by facilitating security issuing operation when a security is purchased by utilizing a card. CONSTITUTION:With the issue button of an input part 16 pressed, a control part 11 displays a guidance for ride section input at a display part 17, displays a guidance for period input at the display part 17 after ride section information is inputted from an input part 16, and calculates the fare from the rise section information and period information by referring fare data stored on a magnetic disk device 18 after the period information is inputted from the input part 16. The control part 11 displays a guidance for selective input for cash payment or card payment at the display part 17, inquires credit of a host device through a transmission part 19, and reads individual information out of the host device when normal dealings are possible, thereby issuing a commutation ticket (security) by omitting the input of the individual information from the input part 16.
Patent JP-H081265-A (JP)
Title: Production of heat exchanger
Inventor: TANAKA NOBORU
IPC: F28F1/32
Filed: 1994-06-10
Abstract: PURPOSE:To prevent a blade of a die from being broken caused by biting a corner part cut with a corner cutting die in a method of producing a heat exchanger whose corner part is cut. CONSTITUTION:A seam like depth of cut 1a is formed on a corner part 1c of a plate fin 1 with a slitter having notches on several places of a blade, a heat transfer tube 10 is inserted and fixed to plural sheets of the plate fins 1 arranged parallel, a roller jig 4 is pressed on the corner part 1c having the depth of notch 1a of the plate fin 1, and moved to the arrow mark direction. The corner part 1c of the plate fin 1 is bent sequentially and slowly at the part of the depth of notch 1a, the bending stress is concentrated to the non-cut part of the depth of notch 1a and the corner part 1c is cut.
Patent JP-H10314557-A (JP)
Title: Composite reverse osmosis membrane
Inventor: OBARA TOMOUMI
IPC: B01D71/56
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite reverse osmosis membrane having a high organic substance blocking capacity, which is provided with a thin film having polyamide as a primary constituent on a substrate in the composite reverse osmosis membrane for selectively separating a constituent of a liquid-state mixture. SOLUTION: In a composite reverse osmosis membrane manufactured by forming a cross-linking polyamide based skin layer by effecting a bridge reaction by a means including steps of coating a substrate with a solution A containing a compound having at least two reactive amino groups and bringing a solution B containing a multifunctional acid halide into contact with the solution A, the substrate itself is provided with an organic substance removing capacity. For example, at least one selected from a ultrafiltration membrane, a reverse osmosis membrane and nano-filtration membrane is used as the substrate.
Patent JP-H10321443-A (JP)
Title: Transformer
Inventor: OTSUBO MUTSUYASU
IPC: H01F30/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a transformer in which flow of a magnetic flux is not prevented and generation of magnetic saturation is suppressed even when a thickness of a flat plate part of a closed magnetic circuit magnetic core is made thin, to realize shortening of the height. SOLUTION: A closed magnetic circuit magnetic core 18 is provided with a middle leg part 19 which is inserted into a first through hole 12 and a second through hole 14, a flat plate part 20, supporting the middle leg part 19, and a side leg part 21. Two E-type form magnetic cores in which a sectional form of the middle leg part 19 is made into an elliptical are combined, and a side outer peripheral surface area 30 of an opposite-middle-leg part 28 of the flat plate part 20 opposite to the middle leg part 19 is made equal to or less than a sectional area of the middle leg part 19, and further made twice or more a sectional area of the flat plate part 20.
Patent JP-S63292322-A (JP)
Title: Data retrieving device
Inventor: ISHIMATSU HIDEAKI
IPC: G06F17/30
Filed: 1987-05-26
Abstract: PURPOSE:To quickly retrieve data by simultaneously comparing all stored data in an internal storage part, in which plural data to be retrieved are stored, and those in plural retrieval data storage parts, in which retrieving data are stored, with each other by a data comparing part. CONSTITUTION:Plural data retrieving parts 4 are provided each of which consists of an internal storage part 7 in which plural data to be retrieved are stored, plural retrieving data storage parts in which retrieving data are stored, and plural data comparing parts 6 which compare all stored data in the internal storage part 7 with all stored data in plural retrieving data storage parts 5 at a time. A comparison result totalizing part 3 which totalizes comparison results of data retrieving parts 4 and an address display part 2 which indicates existence of data coinciding with retrieving data in the internal storage part 7 and indicates the start address of this data are provided besides to quickly perform retrieval from a large quantity of data.
Patent JP-H04353426-A (JP)
Title: Production of resin pipe
Inventor: MARUYAMA TAKAMASA
IPC: B29C47/88
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the occurrence of the outer surface unevenness of resin pipe due to the formation of air bubbles on the surface thereof by blasting cooling water through a gap between the end of a water cooling ring and at least the inserting side of a resin pipe passing through the water cooling ring provided in a cooling water tank. CONSTITUTION:Small air bubbles caught between a rubber packing 4 and the outer surface of a resin pipe 3 adhere to the outer surface thereof at an inlet 8, at which the resin pipe 3 is connected to a cooling water tank A. Cooling water 15 is supplied from a cooling water supply opening 14 of a water cooling ring 10 to remove the adhering air bubbles in a manner wherein a jet of the cooling water 15 is directed from a gap 13 between the inside diameter of an end part 12 of the water cooling ring 10 and the outside diameter of the resin pipe 3 toward the inside of the cooling water tank A in the direction of the arrow E. By the pressure of the water thus shot out in a stream, the air bubbles adhering to the outer surface of the resin pipe 3 are removed therefrom and, since a constant water stream pressure is exerted on the end part 12 of the water cooling ring 10, the air bubbles do not adhere to the surface of the resin pipe 3.
Patent JP-S6022055-A (JP)
Title: Horizontal type two-cycle internal-combustion engine
Inventor: TAKAYASU HIDEKAZU
IPC: F02B33/28
Filed: 1983-07-18
Abstract: PURPOSE:To keep the air-fuel ratio in each of an upper and a lower cylinders at a proper value and to thereby stabilize combustion of an engine, by forming an annular wall member surrounding a crankshaft and defining the side wall of a liquid collecting section at an upper portion of a labyrinth seal for the crankshaft. CONSTITUTION:When an engine continues, for instance, idling operation for a long time, air-fuel mixture supplied from a carburetor 14 to a crank chamber 12 is brought into contact with a crankcase 6 and a crankshaft 7 which are kept at a low temperature and the air-fuel mixture is liquefied resultantly. Fuel thus liquefied drops to the bottom of the crank chamber 12 by the function of gravity, and fuel liquefied in a crank chamber 12A of an upper cylinder 3A is carried to a liquid collecting section 21 that is defined above a labyrinth seal 20. The liquefied fuel in the liquid collecting section 21 is prevented from entering into a lower cylinder 3B through the seal 20 by the function of an annular wall member 23, but it is carried into a lower scavenging passage 18 and then burnt in a combustion chamber 15A of the upper cylinder 3A. Therefore, it is enabled to keep the air-fuel ratio in each of the upper and lower cylinders 3A, 3B at a proper value.
Patent JP-S63204546-A (JP)
Title: Disk loader
Inventor: YAMAGUCHI FUMIITSU
IPC: G11B17/04
Filed: 1987-05-26
Abstract: PURPOSE:To enable a firm stopper against the draw-out of a disk tray by constituting in such a way that a protruded rib provided on a clamp retaining means is engaged with a rib provided on the disk tray when the disk tray has moved to its ejecting position. CONSTITUTION:The draw-out stopper is performed for the disk tray 1 by constituting in such a manner that a stop rib 5-a formed on a clamp plate 5 is in contact with the protruded rib 1-d formed on the disk trays 1. By such a constitution, the draw-out stopper is feasible on the drive side of the disk tray 1, i.e., on the supporting side of a rack plate 2, so that the firm retaining of the disk tray 1 without any movement of the disk tray 1 on its drive side can be performed after a draw-out stopper hook 1-b is brought into contact with a projection part 11-b. By this method a disk loader capable of stopping the draw-out of a disk trays without fail is hence obtained.
Patent JP-H01300408-A (JP)
Title: Digital data reproducing circuit
Inventor: MORI KUNITAKA
IPC: G11B5/09
Filed: 1988-05-28
Abstract: PURPOSE:To accurately perform the reproduction of data by storing the feature of an analog reproducing signal waveform in a digital value, and performing the reproduction by referring to the condition of the amplitude of the waveform in a periphery when a signal with a level hard to discriminate whether it is the data or a noise exists. CONSTITUTION:The difference of the feature is generated in the waveform of the analog reproducing signal due to the material of a recording medium or a recording system, respectively, however, it follows that a peak not arriving at a second level V2 though exceeding a first level V1 via comparators (1-4) is not decided as the data, that is, the noise. The peaks with reverse polarity exceeding the second level V2 exist in both waveforms. When it is decided that neighboring peaks are two data, even the peak not exceeding the second level V2 with the reverse polarity at an intermediate part is decided as the data by the principle of alternation and is outputted. In such a way, it is possible to perform the reproduction of correct data more accurately.
Patent JP-S5895058-A (JP)
Inventor: BURUUNO MORINATSUTO
IPC: B65H23/04
Filed: 1982-07-23
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-S5753293-A (JP)
Title: Treatment of harmful liquid waste
Inventor: MATSUBARA ATSUSHI
IPC: C02F3/12
Filed: 1980-09-17
Abstract: PURPOSE: To easily make cyanide-contng. liquid waste harmless with high efficiency, by adding an organic carbonyl compound to the liquid waste before treated with active sludge.  
     CONSTITUTION: An organic carbonyl compound B such as formalin is added to a cyanide-contng. liquid waste. A introduced into a pretreating vessel 1, to generate an organic acid and ammonia by decomposition of the cyanides. After the pretreatment is completed, an intermediate liquid C is introduced into an active sludge treatment vessel 2 and subjected to an active sludge treatment. The resulting effluent D is discharged outside the system. According to this process, cyanides in the liquid waste can be easily converted into harmless substances without necessity of any special equipment or operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5919921-A (JP)
Title: Multibeam acoustooptic modulator
Inventor: AMANO SATORU
IPC: G02F1/11
Filed: 1982-07-27
Abstract: PURPOSE:To obtain modulated primary diffracted light beams which are parallel and have equal light intensity by using a simple device, by splitting one laser light beam into (n) beams through a diffraction grating, correcting them into equal-interval, parallel beams through an elliptic lens, and modulating them. CONSTITUTION:The incident beam 7 is diffracted in plural directions through the diffraction grating 10 and their beam intervals are corrected by the elliptic lens 11 into a parallel state to emit (n) exit beams 7-1-7-n having equal light intensity to the incidence surface of multibeam acoustooptic (AO) medium 5. Then, (n) sets of electrodes 12-1-12-n are provided on the transducer 6 of the AO medium 5 at positions corresponding to the respective beams. Therefore, the beams are splitted into primary diffracted light beams 8-1-8-n and zero-order light beams 9-1-9-n modulated according to signals applied to the respective electrodes, and the AO medium 5 outputs said light beams. Thus, the simple device is used to obtain parallel modulated primary diffracted light beams which have the equal intensity.
Patent JP-H05301433-A (JP)
Title: Ink ribbon for color printer
Inventor: KATSUNO HIROSHI
IPC: B41J31/05
Filed: 1992-04-24
Abstract: PURPOSE:To prevent a ribbon base from being exposed, by applying a sensor mark color material, which is applied to a specific gap between a plurality of thermal transfer color materials applied to the ribbon base, over the entire specific gap. CONSTITUTION:In an ink ribbon for a color printer, to put a sensor mark 7 in the form of a strip in the a specific gap between the cyan and yellow dyes 5 and 3, respectively, with a sensor mark color material 7a, such as a black dye, which is almost equal in friction coefficient to the dyes 3, 4 and 5, the color material 7a is applied over the entire gap 6. In the application, the sensor mark color material 7a partly overlaps the cyan and yellow dyes 5 and 3, respectively, so that the width of the sensor mark 7, W5, is greater then the width of the gap 6, W1.
Patent JP-S5556719-A (JP)
Title: Channel selector
Inventor: UEDA MINORU
IPC: H04B1/26
Filed: 1978-10-20
Abstract: PURPOSE: To simplify channel selections by a memory unit which outputs a channel number corresponding to the operation of a channel-selection button block.  
     CONSTITUTION: With channel-selection buttons N 1 ∼N 12  depressed, their positions are held in IC 1  and transistors Q 2 ∼Q 5  turn ON and OFF. Outputs of transistors Q 2 ∼Q 5  are converted into binary codes to drive channel display unit DP by IC 2  and IC 3  and they are inputted to a channel selection part via gate circuits 3 and 4. Corresponding to a channel displayed on the channel selection part, a matrix relation berween an input terminal and output terminal is born to make a fixed channel selection. In addition to film memories X 1 ∼X 12 , the channel selection switch part can use a thumb whell switch or semiconductor memory. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5753056-A (JP)
Title: Metal vapor discharge lamp
Inventor: OOTANI KATSUYA
IPC: H01J61/073
Filed: 1980-09-17
Abstract: PURPOSE:To prevent the adhesion of amalgam to the electrodes of a metal vapor discharge lamp and to eradicate the unsteadiness of lighting and the occurrence of a crack, by setting the weight of an electrode of a luminous tube enclosing at least sodium and mercury to less than a specific value regulated per unit rated power of the discharge lamp. CONSTITUTION:A condition as M/P<=3.4mg/W is set up between the weight M of an electrode of a luminous tube 1 enclosing twin electrodes 2, 3 of which base material is tungsten and at least sodium and mercury and the rated power P of this discharge lamp. The unsteadiness of starting or the occurrence of a crack on the end portions of the luminous tube is caused by the diffusion of lines alpha of electric force occasioned by the portions phi adhered with sodium amalgam produced on the end portions of the luminous tube 1, because of an emhanced tendency of Na amalgam vapor to stick to the electrodes 2, 3 when lighting and the extinguishment of the lamp are bone frequently in a short time. Therefore, the adhesion of amalgam can be prevented and the unsteadiness of starting and the occurrence of a crack can be eradicated by increasing the weight of the electrodes and slowing the cooling speed of the electrodes after extinguishing the light.