baber/WOPTO huggingface dataset:
Patent JP-H08323340-A (JP)
Title: Irrigation fresh water generating tube
Inventor: SHIRAISHI MASAMI
IPC: C02F1/00
Filed: 1995-05-30
Abstract: PURPOSE: To provide a water generating tube which is applied to a fresh water generator to convert the raw water such as seawater into fresh water, excellent in water generating efficiency and capable of being continuously operated. CONSTITUTION: A pipe 22 for cooling water 17 formed with a flexible material is matched with a pipe 21 for raw water 12 made of a membrane material impermeable to a liq. and permeable to its vapor and laid over the ground surface, and both pipes are covered with a semicircular coating pipe 23 with the lower face side opened or a sheet material. Otherwise, the cooling water pipe is flattened, and the raw water pipe is covered with the cooling pipe itself.
Patent JP-S62287068-A (JP)
Title: Ion beam vapor deposition device
Inventor: TANJIYOU MASAYASU
IPC: C23C14/56
Filed: 1986-06-06
Abstract: PURPOSE:To enable easier maintenance by disposing evaporating sources and ion sources along side a member for vapor deposition and conveying the member for vapor deposition perpendicularly so that the dust of the evaporated vapor deposition material is not dropped to the ion sources. CONSTITUTION:This ion beam vapor deposition device is formed of a vacuum vessel, conveying means 12 for conveying the sheet-like member for vapor deposition perpendicularly in said vessel, the evaporating sources 16a-d, a bias power source, and the ion sources 18a-d. The evaporating sources 16a-d are provided alongside the member 14 and evaporate and ionize the vapor deposition material by arc discharge. The above-mentioned bias power source attracts the ionized vapor deposition material to the member 14 by impressing a voltage between the vacuum vessel and the member 14. The ion sources 18a-d radiate ions to the vapor deposited layers deposited by evaporation on the surfaces of the member 14.
Patent JP-H01303212-A (JP)
Title: Ascent and descent device
Inventor: TSUCHIDA SHIGEKI
IPC: B65G1/04
Filed: 1988-05-30
Abstract: PURPOSE:To ease a stop control by providing a position detection mark to the rotation disc provided to the sprocket of an endless chain for ascending and descending at the intervals corresponding to a link pinch of the chain, and calculating an up and down displacement quantity by the detection number of the mark in the ascent and descent device for housed goods. CONSTITUTION:Transparent holes 35a and 35b, formed to the disc 35 rotating following the drive of a container ascent and descent mechanism 34, are detected with corresponding position detecting sensors 36a and 36b, and a detected number is counted with an unshown counter. And when a counted value reaches the value corresponding to this side position by a given distance from a destination shelf layer, a motor 30 is switched to a low speed to be shifted to a deceleration motion. And when reaches the counted value corresponding to a destination shelf layer, the motor 30 is stopped. Thus a stop control and also the change of a destination stop position can be eased.
Patent JP-S6111641-A (JP)
Title: Method and instrument for measuring endotoxin
Inventor: SAKATA YOSHITSUGU
IPC: G01N21/82
Filed: 1984-06-27
Abstract: PURPOSE:To determine quantitatively and exactly endotoxin in a short period from a preliminarily obtd. calibration curve by measuring the time until the ratio between the max. quantity of the transmitted light after mixing of plural samples each mixed with an endotoxin gelation reagent and the quantity of the transmitted light decreasing with time attains a specified value. CONSTITUTION:The samples prepd. by adding a limulus amebocyte lysate (abbreviated as LAL) as the endotoxin gelation reagent to >=2 liquids to be tested are put respectively into cuvettes 1 to measure the endotoxin in raw material water for injections, etc. and the washing water, etc. during the process of production. Light is irradiated from a light source 5 to the respective cuvettes 1 by using a device which has many curvette holders 7 and can hold the cuvettes at a constant temp. The time until the ratio between the max. quantity of the transmitted light after mixing and the quantity of the light decreasing with time attains the specified value is measured by a detector 6 such as a photoelectric cell. A switch 8 for instructing the start of the measurement, an LED 9 for displaying the condition, an LED 10 for discriminating and displaying the gelation, an LED 11 for displaying the gelation time, etc. are provided to the device and the result of the measurement is displayed or recorded by a printer. The exact and simultaneous measurement of a trace amt. of the endotoxin in the many samples in a short period is thus made possible.
Patent JP-H07318459-A (JP)
Title: Grown web deflection measuring method for marine diesel engine
Inventor: TOYAMA MASARU
IPC: G01B21/16
Filed: 1994-05-24
Abstract: PURPOSE:To simply and accurately measure deflection of crown webs of a marine diesel engine. CONSTITUTION:A microgauge 13 having a timer having a wireless data transmitting function and a data processor 14 having a data receiving function are used. The microgauge 13 is set between crown webs 6 of a crown 5 in a diesel engine. The timer of the microgauge 13 is adjusted, and every time the crown 5 is rotated by 90 degrees, measured data is transmitted. The measured data is received by the data processor 14 having the data receiving function, and is successively and automatically recorded.
Patent JP-S5758317-A (JP)
Title: Method for forming pattern
Inventor: ARAIBARA SATOSHI
IPC: G03F7/095
Filed: 1980-09-24
Abstract: PURPOSE:To reduce a load for a device employing new technique and to reduce costs by decreasing manhours in an electronic exposure method and a far ultraviolet exposure method requiring complex mainipulation and time, and mainly employing a ultraviolet ray method. CONSTITUTION:A thin metal film 2, a resist film 3 for the far ultraviolet ray, a thin metal film 4, a resist film 5 for a ultraviolet ray are sequentially formed on a transparent substrate 1. Then a mask pattern is copied on the film 5 from a master mask. With the mask pattern on the film 5 as a protecting film exposed part of the film 4 is etched, and a mask pattern is formed on the film 4. Then the upper surface is exposed to a far ultraviolet ray, and the resist pattern of the film 4 is copied on the film 3. In this method, the manhours of far ultraviolet exposure method requiring complex manipulation and time can be reduced, the load for the device in the new technique is reduced, and the costs can be reduced.
Patent JP-H10180414-A (JP)
Title: Method for molding core in mold and molding device
Inventor: FUKUSHIMA KOICHIRO
IPC: B22C15/24
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a good mold core improving fluidity of sand in a cavity by blowing assist air from a nozzle inserted into the cavity toward difficult to filling direction while supplying and filling the sand into the cavity in a pattern for molding the mold. SOLUTION: The sand B is fed into the cavity 3 of the pattern 2 by opening a gate 13 at the lower part of a hopper 10 for supplying the sand. The gas in the cavity 3 is sucked to reduce the pressure by working a pressure reducing device. The sand B is dropped to just below a sand outlet 11 of the hopper and scattered to the circumference and the gas suction-reduced pressure is executed through sucking small holes 6 opened on the inner wall of the cavity 3 and shifted to the circumference. Only by the gas suction-reduced pressure, the sand B is not shifted to far position and a wall of the sand B is developed. Just before developing the wall of the sand B, the assist air is spouted from the pre-inserted blowing nozzle 17 and the sand B is blown off to the for position.  At the time of completing the filling of the sand B, the reduced pressure operation is stopped and a box body 20 is descended and the blowing nozzle 19 is pulled out.
Patent JP-H03579-A (JP)
Title: Lift control device for automobile
Inventor: ITO HIDEO
IPC: B62D37/02
Filed: 1989-05-29
Abstract: PURPOSE:To improve operating stability by controlling the driving means of an aerodynamic device by a control means in such a way as to make the cornering power of rear wheels larger than that of front wheels at the time of detecting the lateral force applied to the wheels. CONSTITUTION:A control means 23 controls the vertical position of a front spoiler 7 and the angle of a rear wing (aerodynamic device) 11 on the basis of the lateral force, applied to front wheels 77 and rear wheels 83, detected by a front wheel and a rear wheel lateral force detecting devices 43, 45, through motors 21, 35 and elevating devices 15, 29. In this case, the control means controls the angle alpha of the rear wing through the motor 35 and elevating device 29 so that the cornering power of the rear wheel 83 becomes larger than that of the front wheel 77 through the motor 35 and the elevating device 29. The grounding force of wheels, that is, the turbulence of a vehicle track, can be thus controlled according to the running state of an automobile so as to improve the operating stability of the automobile.
Patent JP-H05324758-A (JP)
Title: Automatic circuit composing device
Inventor: SASANO MITSURU
IPC: G06F17/50
Filed: 1992-05-25
Abstract: PURPOSE:To perform efficient automatic circuit composition with simple constitution by performing calculation for only a part which is changed in specifications. CONSTITUTION:Designed specifications from an input part 1 for the designed specifications are supplied to a parameter batch calculation part 2 which calculates parameters of all low-order blocks A-C at a time. Then necessary parameters among the parameters calculated by the parameter batch calculation part 2 are supplied to low-order block generation parts 3A-3C which generate individual low-order blocks A-C. Further, the low-order blocks A-C generated by the low-order block generation parts 3A-3C are supplied to a block composition part 4, which outputs a generated circuit system.
Patent JP-S5922406-A (JP)
Title: Frequency converter
Inventor: TANABE KENZOU
IPC: H03D7/00
Filed: 1982-07-28
Abstract: PURPOSE:To improve the linearity and to make the circuit integration easy, by using a variable resistance element having a good linearity as a common emitter resistor of a differential amplifier. CONSTITUTION:The conductivity of a base region is modulated by injecting a minority carrier to the base region of a bipolar transistor structure from the emitter, and the variable resistive element 14 whose resistance value is controlled with the amount of minority carrier injection from the emitter is constituted by using the base region whose conductivity is modulated. The variable resistive element 14 is the common emitter resistor of transistor differential amplifiers 6, 7 to the base input of which an input signal is applied, the resistance value is controlled by a local oscillating signal obtained from a local oscillator 21, and a signal 4 having a frequency being the sum or subtraction of the frequency of the input signal and the frequency of the local oscillator, is extracted selectively from the collector output terminal of the differential amplifiers 6, 7.
Patent JP-2000318114-A (JP)
Title: Gravure engraving equipment
Inventor: OGAWA HIDEAKI
IPC: B41C1/045
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide gravure engraving equipment which enables execution of correct engraving even when a space between a shoe and an engraving means in an engraving head is large. SOLUTION: The amount of movement of an engraving head is measured ahead of an engraving start line by the number (m) of prescribed lines and stored in a memory according to the coordinates where a shoe is positioned (S2). The engraving head moves to the coordinates and reads in the engraving data a relating to the coordinates (S3). The amount X of movement of the engraving head is measured by a displacement sensor (S4). The amount X of movement is stored in the memory, correlated with the coordinates (i, j+m) of the shoe. The amount X' of movement stored beforehand is read in from the memory, corresponding to the coordinates where a bite is positioned at present (S5). The amount E of correction is computed (S6). The engraving data αis corrected by the amount E of correction (S7).  Engraving signals based on the corrected engraving data are sent to the engraving head to make it execute an engraving operation (S8).
Patent JP-H05320720-A (JP)
Title: Device for producing high-purity metal powder
Inventor: KOMOTO HIROAKI
IPC: B22F9/08
Filed: 1992-05-25
Abstract: PURPOSE:To produce a high-purity metal powder having an accurately fixed grain size by forming a hole having a definite diameter with an irradiating beam in a lid of the same material as a metal to be melted arranged at the opening of the bottom of a coolable melting vessel. CONSTITUTION:A metal to be melted is charged into a coolable melting vessel 2, the metal and a vessel main body 4 are energized, and the metal is melted. A lid 6 engaged with the tapered opening 10 at the bottom of the main body 4 and made of the same material as the metal to be melted is cooled through the main body 4, irradiated with a beam from a beam generator 32 and pierced with a hole, and the molten metal is passed down through the hole. An inert gas is ejected from an ejector 18 to obtain a high-purity metal powder 34. The diameter of the hole formed in the lid 6 is detected by a measuring instrument 26 and an analyzer 28. A cooler 20 and/or the beam generator 32 are controlled by a controller 30 to keep the hole diameter constant, and the grain diameter of the powder 34 is accurately kept at a fixed value.
Patent JP-S5465862-A (JP)
Title: Foul-smelling refrigerant
Inventor: ENJIYOU HISANORI
IPC: C09K5/04
Filed: 1977-11-04
Abstract: PURPOSE: To easily manufacture foul-smelling refrigerant to make detection of gas leakage, etc. in early possible by adding liquid strong-scented compound to liquid refrigerant of flourate halide hydrocarbonic refrigerant.  
     CONSTITUTION: As flourate halide hydrocarbon, tri-chloro-mono-fluoro-metan  (fleon- 11) or di-chloro-fluoro-metan (fleon-12), or their mixture, or mixture with  other hydrocarbon such as propane can be used. As the strong-scented compound to  be used for foul-smelling refrigerant, mercaptane family such sa methyl-mercaptane  (5.8W6.2°C) or ethyl-mercaptane (37°C), etc. can be considered. Each strong-scented  compound can be used independently, but they also can be used as the mixture of  more than two of them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10305579-A (JP)
Title: Ink-jet recording head
Inventor: SAITO ASAO
IPC: B41J2/14
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording head of high print quality which enables optimization of a relationship of a discharge amount and a discharge speed of liquid drops in accordance with an area of an electro-thermal conversion element in an ink-jet head having a plurality of electro-thermal conversion elements corresponding to individual nozzles arranged on a substrate. SOLUTION: In an ink-jet head having a plurality of electro-thermal conversion elements 2 corresponding to individual nozzles 1 arranged on a substrate, a part of a protecting film layer placed on a resistance body constituting the electro-thermal conversion elements 2 is formed thinner than the other part so as to make a distance between foaming centers of the electro-thermal conversion elements 2 larger than a distance between centers of gravity of the electro- thermal conversion elements 2.
Patent JP-H04355707-A (JP)
Title: Method and device for manufacturing metallic pipe sheathed optical fiber cable
Inventor: YOSHIE YASUTETSU
IPC: G02B6/44
Filed: 1991-06-04
Abstract: PURPOSE:To adjust an excessive length rate in conformity with the actual state by adjusting the length ratio of an optical fiber or optical fiber bundle to a metallic pipe in consideration of the coefficient of friction between a towing means and the metallic pipe and the coefficient of friction between the metallic pipe and optical fiber or optical fiber bundle. CONSTITUTION:As for the method for manufacturing the metallic pipe sheathed optical fiber cable which has a process for charging the optical fiber or optical fiber bundle in the metallic pipe, the length ratio epsilon of the optical fiber or optical fiber bundle to the metallic pipe is found from an equation I and the length of the optical fiber or optical fiber bundle for the metallic pipe is adjusted. In the equation I, epsilonss is the strain of the metallic pipe right before a tension varying process, epsilonps the strain of the optical fiber or optical fiber bundle right before the tension varying process, epsilonFO an extremely small specific strain value of the optical fiber or optical fiber bundle in the tension varying process, and p s the coefficient of friction between the towing means and metallic pipe, and muF the coefficient of friction between the metallic pipe and optical fiber or optical fiber bundle.
Patent JP-H10310927-A (JP)
Title: Hat having adjustable size and its production
Inventor: YAMANAKA KATSUSHIGE
IPC: A42B1/22
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a size-adjustable hat free from the generation of crease on the outer circumference of a crown and the disfigurement of the silhouette even by the adjustment of the hat size. SOLUTION: The inwardly folded part 2, the center hole edge part 3 of a doughnut-shaped brim or the base or folded part 14a of a sweatband 14 of the crown 1 of a hat is formed in the form of a bag 4 or 5 or a tubular part is attached to the above part or an independent tubular part is placed between the above parts. A string for size-adjustment is passed through the bag-shaped part 4 or the tube. The folded part of the crown or the hole edge part of the brim positioned inside the hat is constricted by pulling both ends of the string to enable the adjustment of the size of the inner diameter of the hat without exerting influence on the outer side face of the hat.
Patent JP-S6113351-A (JP)
Title: Output device of device control data
Inventor: MIDORIKAWA AKIRA
IPC: G03G15/00
Filed: 1984-06-29
Abstract: PURPOSE:To output data of required items only so as to make maintenance and inspection of a device efficiently, by selectively reading out control data required for operation and maintaining the device. CONSTITUTION:For example, data such as date, copying number, paper size, etc., are monitored by a control section 12 as data required for operation and maintaining a copying machine and these data are logged in a data memory 14 as working data. When a specific code is inputted from a key input device 16 under a no-copying condition, a check mode is set and a copy inhibiting flag is stood. When code input is further performed under this condition, data of items to be outputted only are outputted to a CRT18 or printer 24. Therefore, data required for making maintenance and inspection of the device only can be fetched without outputting data of unnecessary items and the work can be performed efficiently.
Patent JP-H089258-A (JP)
Title: Image reader
Inventor: SUZUKI KATSUYA
IPC: H04N5/341
Filed: 1994-06-15
Abstract: PURPOSE:To provide an image reader which can secure a sufficient quantity of light despite, a minute quantity of light which is incident on a light receiving part and also can transfer data at a high speed. CONSTITUTION:A PD-row RED1 receives the images on the same line by the scanning of a TD1 and transfers the acquired electric charge to a PD-row RED2. Then the RED2 receives the images according to the scanning of a scanner and integrates its acquired electric charge with the electric charge acquired at the RED1. Then a PD-row RED3 receives the images and integrates its acquired electric charge with the total electric charge acquired at the RED1 and the RED2. Thus the images are successively read and the integrated photoelectric charge is finally transferred to a CCD shift register 302 which distributes the received charge to the CCD shift registers CCD1, CCD2, CCD3 and CCD4 of four stages in the horizontal direction and every four pixels. Thus the integrated electric charge is horizontally transferred. Such scanning operations are also applied to BLUE and GREEN respectively.
Patent JP-S5923571-A (JP)
Title: Solar battery
Inventor: TOMONARI SHIGEAKI
IPC: H01L27/142
Filed: 1982-07-29
Abstract: PURPOSE:To obtain a high superhigh voltage in a solar battery by forming P-N junctions in insular regions which are isolated into a plurality in a chip and connecting them in series with each other. CONSTITUTION:An N type epitaxial layer 3 is divided into a plurality on a P type Si substrate 2, and a P type layer 5 is formed in the layer 3. The adjacent layer 3 and the layer 5 are sequentially connected in series by aluminum deposited wirings 6, and an SiO2 reflection preventive film is attached to the surface. According to this structure, high supervoltage can be obtained, the decrease in size can be facilitated, and it is effective in practical use as a microminiature power source.
Patent JP-H05328621-A (JP)
Title: Charger
Inventor: IIDA SHINOBU
IPC: H04B1/38
Filed: 1992-05-26
Abstract: PURPOSE:To make it possible to charge a telephone set body having a battery pack fitted to it and a spare battery pack, by separately providing a portable telephone receiving and charging part which holds and charges the telephone set body having a battery pack, and a battery pack receiving and charging part which holds and charges only a battery pack. CONSTITUTION:In the case of charging a portable telephone 10, charging is performed by inserting the portable telephone 10 into the portable telephone receiving and charging part, and by bringing the battery pack terminals of a battery pack 8 into contact with charging terminals. On this occasion, the portable telephone 10 is put on the front-side upper surface part 4a of its base part, and the upper part of this portable telephone 10 is inserted into its cut-off part 7. In the case of charging the a battery pack 8 only, charging is performed by inserting this battery pack 8 into a battery pack receiving part, and bringing the battery pack terminals of the battery pack 8 into contact with charging terminals. Since the portable telephone receiving and charging part and the battery pack receiving and charging part are provided separately as mentioned above, it becomes possible to charge a spare battery too.
Patent JP-H0428734-A (JP)
Title: Resin molded article
Inventor: KATAYAMA TETSUYA
IPC: C08L23/00
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a resin composition useful for plastic field, etc., having excellent antistatic property, liquid drop-flowing property and heat insulating property comprising a polyolefinic resin and a specific amount of PVA-based polymer obtained from saponification of vinyl pivalate polymer in at least above a prescribed degree. CONSTITUTION:100 pts.wt. polyolefinic resin (e.g. polyethylene) is mixed with 0.2-50 pts.wt. PVA-based polymer obtained by saponification of one, two or more species of polymers selected from a polymer of vinyl pivalate, a copolymer of vinyl pivalate and vinyl acetate (molar ratio of vinyl pivalate in the copolymer is preferably >=10mol%) having 30-80mol%, preferably 40-70mol% of saponification degree and preferably 200-1000 polymerization degree to afford the objective resin composition.