baber/WOPTO huggingface dataset:
Patent JP-S57139450-A (JP)
Title: Direct production of fiber from molten material
Inventor: ONOYAMA TAKASHI
IPC: B22F9/10
Filed: 1981-02-23
Abstract: PURPOSE:To produce metallic fibers stably by producing the arc between a blank wire of the metal to be melted and a torch, thereby melting the blank wire and allowing the same to droop onto the projecting lines of the outside surface of a rotating disc and to contact with the same. CONSTITUTION:A disc 1 has projecting lines 2 on the outside surface thereof,  and while it is cooled from the inside by the cooling water supplied through a  cooling water pipe 3, it rotates in an arrow direction. A blank wire 4 straightened of its shape with straightening rolls 5 is supplied onto the disc 1. A torch  6 made of W or the like for supplying an inert gas such as Ar through a pipe 8 and a wall earth 7 enclosing the circumference of a copper plate 10 with refractories 11 are provided in the positions on both sides of the supply end 4a at the  leading end of the wire 4, and the negative electrode of a melting electric power source 9 is connected to the torch 6 and the positive electrode to the earth 7 and the wire 4. The wire 4 is melted by the arc formed between the torch 6 and the end 4a, and is made into fibers 13 by the projecting lines 2. When the supply of the wire 4 is not smooth, the arc transfers from the torch 6 to the earth 7, and this obviates the annihilation of the arc.
Patent JP-S59152304-A (JP)
Title: Composition for preventing marine organism from attaching
Inventor: SEITA OSAMU
IPC: C09D5/16
Filed: 1983-02-17
Abstract: PURPOSE:The titled composition showing extremely high effect on prevention of attachment of marine organisms taking place at an early stage of contamination of attachment of the marine organisms, containing a chromic acid compound as an antifouling active ingredient. CONSTITUTION:The titled composition containing chromic acid compounds shown by the formula I and formula II (X is monovalent metal ion; Y is bivalent metal ion) as an antifouling active ingredient. It preferably further contains one or more compounds selected from the group consisting of cuprous oxide, zinc dimethyldithiocarbamate, copper thiocyanate, and zinc oxide and further an organotin-containing copolymer having an organotin-containing repeating unit shown by the formula III and/or formula IV (R1-R6 are 1-8C alkyl, phenyl, etc.; Z and W are H or methyl) and/or an organotin compound shown by the formula V and/or formula VI (R1'-R6' are alkyl, phenyl, etc.; U is halogen, ester, etc.; V is O, etc.). Amount of the compounds shown by the formula I and formula II is preferably 1-65wt%.
Patent JP-S62182480-A (JP)
Title: Power generating method utilizing wave energy
Inventor: NAKAJIMA SEIICHI
IPC: F03B13/20
Filed: 1986-02-07
Abstract: PURPOSE:To simplify a facility by extracting the oscillation motion energy of a floating body induced by the periodic motion of waves as the pendulum motion and using it as the motive force of a generator. CONSTITUTION:In a floating body A, a pendulum 1, a converter 2 and an accelerator 3 are provided, a flywheel 4 is arranged on a rotary shaft 5, and a generator G is connected. The flywheel 1 is moved by the oscillation of the floating body A, and the rotating torque is transmitted to the accelerator 3 by the converter 2 in the same cycle. The accelerated intermittent rotation is converted into the uniform rotary motion with no rotating irregularity by the flywheel 4 and is transmitted to the generator G. Accordingly, the whole generating device is not made a large scale so much.
Patent JP-H02207887-A (JP)
Title: Ultraviolet ray irradiating fluid device
Inventor: SHOJI MASASHI
IPC: C02F1/32
Filed: 1989-02-03
Abstract: PURPOSE:To accelerate the activation of dissolved oxygen by UV rays by filling the inside of the space between a UV lamp housed in a housing and a UV ray transmittable pipe to be internally passed with fluid to be irradiated with the UV rays with an inert gas or maintaining a vacuum state therein. CONSTITUTION:The fluid, such as pure water or refined water existing in a flow passage 6 between the housing 1 and the inside pipe 4 consisting of the UV ray transmittable material, such as quartz glass, is irradiated with the UV rays from the UV lamp 5 disposed in the inside pipe 4. The space between the inside pipe 4 and the UV lamp 5 is filled with the inert gas or the vacuum state is maintained therein. The UV rays from the UV lamp 5 are then not absorbed even if the rays are ozone rays of a short wavelength. The fluid in the flow passage 6 is effectively irradiated with these rays. Namely, the ozone rays make radical reaction with the oxygen in the water to increase the reaction rate, thus activating the dissolved oxygen. As a result, a sterilization effect is increased and the oxidation decomposition is accelerated. The extraction of the org. pollutants is thus facilitated.
Patent JP-H09189283-A (JP)
Title: Device for taking-out turning force of wind mill by natural wind
Inventor: MATSUO NORIAKI
IPC: F03D1/06
Filed: 1996-01-03
Abstract: PROBLEM TO BE SOLVED: To improve performance at the time of breeze by arranging a cylindrical wind mill rotor rotatably, arranging a blade in the rotor, and promoting rotation of the rotor by regulating an operating ring in the blade. SOLUTION: A cylindrical wind mill rotor 1 and an out flame 2 are made of non magnetic metal material of an aluminum material, the rotor 1 is rotatably arranged, a blade 3 is arranged in the rotor 1, an operating ring 8 is installed on the blade 3, the operating ring 8 is regulated, and thereby, rotation of the rotor 1 is promoted. Magnets 5 are installed on up and down parts of the rotary shaft 4 of the rotor 1 so as to rotate the rotor 1 by the magnet 5 in a condition which is nearly no-load even when breeze blows. It is thus possible to improve a performance at the time of breeze.
Patent JP-S57139849-A (JP)
Title: Chinese character display system
Inventor: KUWABARA NOBUAKI
IPC: G06F17/22
Filed: 1981-02-24
Abstract: PURPOSE: To prepare a sentence efficiently, by displaying a phrase which begins with the same reading and is high in its use frequency simultaneously when displaying a Chinese character consisting of characters having the same sound, so that the different character having the same sound or the phrase can be selected optionally.  
     CONSTITUTION: A memory 4 which has stored Chinese characters consisting of different characters having the same sound, and phrases (sentences) beginning with the same reading (sound reading or Japanese reading) as sasid Chinese chararacters is provided on an information processor having a function for processing a Japanese sentence containing Chinese characters. Also, this information processor is provided with a means for reading out not only Chinese characters consisting of different characters having the same sound but also the phrases beginning with the same reading as said Chinese characters, from said memory 4, and displaying them on a display part 6. For instance, data as shown in the figure are stored in the memory 4 so that display as shown in the figure can be obtained, when a "Kana" (Japanese syllabary) character, "TOU" has been designated from the keyboard. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03233270-A (JP)
Title: Snow making method and snow making device
Inventor: NIKAIDO MINORU
IPC: F25C3/04
Filed: 1990-02-07
Abstract: PURPOSE:To enable snow to be made in a high efficient manner throughout all seasons in a small-sized scale by a method wherein water is atomized as a descending water droplets from a top part of a thermally insulated space having a square horizontal section, the liquified coolant is atomized from the four corners of a thermally insulated space and a central part of the descending water droplets and the water droplets are condensed. CONSTITUTION:Water is atomized from a water feeding device 7 at a top part of a thermally insulating space 2 having a square horizontal section of one side H so as to form the descending water droplets flow having a circular horizontal section with a shorter diameter than one side H. The liquid phase coolant got from a coolant feeding device 9 is directed from the four corners of the thermal insulating space 2 toward the central part of the thermal insulating space 2 in a conical form where a horizontal top angle is at a right angle and then the coolant is injected from the central part of the descending water droplets flow upwardly in a conical form. Since a cooling effect caused by inputting of the liquid phase coolant at a temperature less than an icing point and a latent heat absorbing effect when the liquid-phase coolant are generated, so that a temperature in the thermal insulated space 2 descends less than an icing point. With such an arrangement, the water droplets in the descending water droplets injected are condensed to make snow 6 and a required snow making operation is carried out.
Patent JP-H01198943-A (JP)
Title: Dew condensation preventing wall member
Inventor: DOI YASUFUMI
IPC: E04B1/64
Filed: 1988-02-03
Abstract: PURPOSE:To maintain the sufficient dew condensation preventing faculty and cloud preventing faculty for a long period even in an environment containing much humidity by using a highly hydroscopic sheet made of the highly hydroscopic resin formed integrally with a basic member, as a surface member. CONSTITUTION:Titled member is constituted by laminating a waterproof resin barrier layer set under a surface layer consisting of a highly hydroscopic sheet and a back surface layer consisting of paper which is set under the resin barrier layer. The surface layer consists of a fiber agglomeration body sheet and a highly hydroscopic layer polymerized onto the fiber agglomeration body sheet. Therefore, even in an environment containing much humidity, the sufficient dew condensation preventing faculty and cloud preventing faculty are maintained for a long period, and the change of the outside appearance is suppressed in use, and the sufficient strength for preventing the slip-off of resin is provided.
Patent JP-S55118644-A (JP)
Title: Method of forming plural adjacent bonding pads
Inventor: KAZAMI AKIRA
IPC: H01L21/60
Filed: 1979-03-05
Abstract: PURPOSE:To form a bonding pad having sufficient flat space by forming initially a large silver plated layer becoming bonding pads and etching copper foil with a silver plated layer as mask. CONSTITUTION:A resist 13 is screen printed on a copper foil 12 on a hybrid integrated circuit board 11 to expose a fixed pad 14 and bonding pads 15. The pads 15 are formed in a size having necessary flat area for bonding. After a silver plated layer 16 is formed on the exposed copper foil 12, the resist 13 is removed, and a resist 18 for forming a conductive path 17 is printed thereon. With the layer 16 and the resist 18 as masks the foil 12 is etched to form the pads 15 and the path 17. Since the bonding pads can be thus disposed adjacent to each other, sufficiently flat space can be obtained thereon.
Patent JP-H08200962-A (JP)
Title: Crucible type induction melting furnace having l-shaped iron core
Inventor: OSHIMA SHOZO
IPC: F27B14/06
Filed: 1995-01-20
Abstract: PURPOSE: To easily fasten/unfasten a connecting means for separably connecting an upper iron core to a lower iron core in a crucible type induction melting furnace having an L-shaped iron core divided into upper and lower parts. CONSTITUTION: The lower end parts of the extending parts 13b' of respective main plates 13b forming an upper iron core 13 are cut out, so that a tool such as a wrench does not interfere with the extending parts 13b'.
Patent JP-H08205570-A (JP)
Title: Motor controller
Inventor: MOMOSE TETSUO
IPC: H02P29/40
Filed: 1995-01-20
Abstract: PURPOSE: To make it possible to control smoothly without changing hardware even if a motor is different by constituting gain data and current control parameter data being writable and readable with respect to the memory sent from a communication interface in the central processing unit. CONSTITUTION: When a communication interface 72 receives gain data of variable gain amplifier input from the outside and current control parameter data of a motor controller, said interface transmits these data to a central processing unit 77. This central processing unit 77 constitutes the gain data sent from the communication interface 72 and current control parameter data being writable and readable with respect to the memory. And new data are read out from the memory of the central processing unit 77 and a servo motor is controlled based on said data. By doing this, smooth control is possible without changing hardware even through the motor has been changed.
Patent JP-S59152420-A (JP)
Title: Sealing resin for liquid crystal panel
Inventor: HASEGAWA HIROSHI
IPC: G02F1/1339
Filed: 1983-02-18
Abstract: PURPOSE:To obtain the titled resin which is precured at a low temp. in a short time to form a proper panel gap by blending a specified epoxy prepolymer with amine (deriv.), a photopolymerizable compound, benozophenone (deriv.) and a filler. CONSTITUTION:A sealing resin for a liq. crystal panel is obtd. by blending 100pts.wt. epoxy prepolymer having two or more epoxy groups in the molecule with an amine compound or a deriv. thereof such as a diaminodiphenylmethane adduct, 5-20pts.wt. photopolymerizable compound having two or more vinyl groups in the molecule such as epoxy acrylate, benzophenone (deriv.), and a filler such as CaCO3. The sealing resin is printed on a glass substrate provided with an oriented transparent electrode, and other glass substrate is stuck and pressurized. Active light is then irradiated to polymerize the photopolymerizable compound.
Patent JP-S57140716-A (JP)
Title: Antiallergic agent
Inventor: ICHIKAWA MASATSUNE
IPC: A61K31/7076
Filed: 1981-02-24
Abstract: PURPOSE: An antiallergic agent containing an N 6 -ω-aminoalkyladenosine compound as an active constituent, having the antiallergic action, and useful as a remedy and a preventing agent for allerigic asthma, hay asthma, allergic colitis, etc. with slight side effects.  
     CONSTITUTION: An antiallergic agent containing an N 6 -ω-aminoalkyladenosine compound of formulaI(n is an integer 1W20; R is ribofuranosyl group of formula II, 5-phosphorylbribofuranosyl group of formula III, 3-phosphorylribofuranosyl group of formula IV or 3,5-cyclic phosphorylribofuranosyl group of formula V) or a salt thereof as an active constituent. The agent is prepared as a suspension, aerosol, absorbent, powder, etc. by the conventional method. The agent is administered by the internal use, inhalation, external use, etc. suitably, and the daily dose thereof is usually about 0.1W100mg per kg body weight. The compound of formulaIis obtained by reacting a compound of formula VI (X is halogen) with a compound of formula VII. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53111728-A (JP)
Title: Preparation of screen
Inventor: ASATSUMI KOUKICHI
IPC: G03B21/60
Filed: 1977-03-11
Abstract: PURPOSE: To provide a reflection type screen free from image distortion with high contrast simply and at low cost by forming highly reflective light scattering surface on Fresnel surface of Fresnel concave mirror. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62185199-A (JP)
Inventor: SAITO DAIKI
IPC: G21C19/32
Filed: 1986-02-12
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-H06241012-A (JP)
Title: Controller of internal combustion engine
Inventor: ITOYAMA HIROYUKI
IPC: F01L13/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide high output from a low-speed range to a high-speed range, and improve fuel consumption at a partial load range by performing cam switching control from an engine load (basic fuel injection amount) and the rotational speed of an engine calculated based on respective detected values of intake air amount and rotational speed. CONSTITUTION:Multiple cams 1 whose profiles differ from each other are formed in a valve system. A cam switching mechanism 2 which switches the cams 1 based on operation conditions of the engine is formed. There is formed a means 3 which detects the rotational speed of an engine, a means 4 which detects the intake air amount of the engine, and a means 5 which detects relevant values of throttle opening are formed. There is also formed a means 6 which computes fuel injection amount corresponding to actual cylinder intake air amount according to these detected values. A control means 7 controls cam switching performed by the cam switching mechanism 2 based on the fuel injection amount corresponding to the actual cylinder intake air amount and rotation speed of a machine. It is thus possible to improve acceleration ability by eliminating control delay for assurance of operability.
Patent JP-H06244504-A (JP)
Title: Optical module
Inventor: UMEDA TOSHIYUKI
IPC: H04B10/50
Filed: 1993-02-16
Abstract: PURPOSE:To provide an optical module which can output a parallel electric signal from a serial light signal or a serial light signal from a parallel electric signal and which can be realized at a low cost by a simple constitution without requiring a shield plate, wave absorber, etc. CONSTITUTION:The optical module is a light-transmitting module equipped with a package 10 containing a laser diode 16, laser driver 17 and multiplexing circuit 18 and with a terminal for connecting an optical fiber cable 11 provided in the package 10, terminal 13 for inputting a parallel eledtric signal and terminal 12 for inputting a clock signal. The package 10 is formed into a rectangular parallelopiped, which is long in the direction of the clock signal being transmitted, and the length taken in the direction perpendicularly intersecting to the longitudinal direction of the package 10 is set shorter than 1/2 of a wavelength corresponding to the fundamental frequency component of the clock signal so that the cavity resonance in the package is prevented.
Patent JP-S57143108-A (JP)
Title: Integrated structure by turbine trestle and condenser
Inventor: UCHIYAMA HIROICHI
IPC: F01K13/00
Filed: 1981-02-27
Abstract: PURPOSE:To contrive rigid structuring and improve resistance to earthquake of the main body of the condenser by making part of the lower trunk of a condenser into a liner structure integrated with a turbine trestle. CONSTITUTION:An integrated structure is constructed by combining the lower trunk 3 of a condenser with a turbine trestle ferroconcrete wall structure part 14 equipped with liners 15. Thus, seismic force to work on a water heater 1, a cooler 7 and support plates 4 is effectively transferred through the support plates 4, etc. to aseismatic supports 5, and at the same time the seismic force is absorbed in the turbine trestle wall 14, and it displays seismic response reducing effects, so that resistance to earthquake of the main body of the condenser can be improved.
Patent JP-H07235478-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMADA HIDENOBU
IPC: H01L21/316
Filed: 1994-02-24
Abstract: PURPOSE:To obtain a large alignment mark detection signal by depositing a silicon oxide film and a silicon nitride film for selective oxidation and then removing at least the silicon nitride film from a part for forming an alignment mark thereby forming a significant level difference. CONSTITUTION:A first silicon thermal oxide 2 is deposited on a silicon substrate 1 and silicon nitride 3 is deposited thereon. A process for forming an alignment mark 5 is then performed. In other words, a resist 4 is applied at first and patterned to open the part for forming an alignment mark 5. Only the silicon nitride 3 is then removed selectively by dry etching to form the alignment mark 5. Alternatively, the etching may be performed furthermore until the silicon oxide 2 is removed partially or entirely. When the silicon oxide is removed, the alignment accuracy is enhanced furthermore but it may cause the crystal defect and thereby only the silicon nitride is removed preferably.
Patent JP-S61216545-A (JP)
Title: High speed packet switching system
Inventor: TSUTSUI HIDEKAZU
Filed: 1985-02-14
Abstract: PURPOSE:To reduce the number of first in first out buffers and simplify circuit configuration by providing the third first in first out buffer only between multiplexed first bus and second bus, and increasing multiplicity of the first or second bus, and increasing multiplicity of the first or second first in first out buffer within allowable limit of the first and second buses. CONSTITUTION:Packets arrived from each incoming communication channel 101 are accumulated successively in each buffer 6. Each receiving and transferring circuit 11 poles the buffer 6 connected to corresponding bus 8 and extracts accumulated packets. Each receiving and transferring circuit 11 interprets transmission header of extracted packet, and identifies outgoing communication channel 102 to transfer, and selects a buffer 10 provided at intersection with a bus 9 to which a buffer 7 corresponding to the outgoing communication channel 102 of address of transfer, and accumulates after confirming that there is room for accumulation in the buffer 10. Similarly, each transmitting and transferring circuit 12 accumulates extracted packets in the buffer 7. Packets accumulated in each buffer 7 are extracted successively and sent out to the outgoing communication channel 102.
Patent JP-S60171410-A (JP)
Title: Stereoscopic processor
Inventor: KUNO YOSHINORI
IPC: G01C3/00
Filed: 1984-02-17
Abstract: PURPOSE:To detect corresponding points with limited processing amount accurately by checking corresponding points in images sequentially with the photographing position of an image input means varying little by little to detect the corresponding points between images separated in the photographing position. CONSTITUTION:An image is written into an image memory 3 via an A/D converter 2 from a camera 1 with a moving function to extract features and measure distance with a features extraction circuit 5 and information on the features is recorded with a processing procedure control circuit 7 while other circuits are controlled to perform measurement of distance sequentially. The position of the camera 1 is varied slightly through a camera movement control circuit 8 to bring a new image into an image memory 4 and corresponding points of the memories 3 and 4 are found with a corresponding points detection circuit 9 to be sent to a control circuit 7. The same procedure is repeated and the exactness of the corresponding points is judged with a corresponding degree decision circuit 10 at each operation while the exactness of measured distance value is judged with a calculated distance value decision circuit 12 in cooperation with a memory 13 for storing results of distance calculation.
Patent JP-S58145567-A (JP)
Inventor: ARIGA MASAKI
IPC: B61F3/12
Filed: 1982-02-24
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-H02259555-A (JP)
Title: Measurement of growth in cracking
Inventor: HAABEI DONARUDO SOROMON
IPC: G01N27/20
Filed: 1990-02-08
Abstract: PURPOSE: To accurately measure and monitor the damage of structural parts existing in an erosive environment for a long period by exposing a solid body having a crack in the environment while a load sufficient to grow the crack is applied to the solid body. CONSTITUTION: A sensor 10 is constituted in such a way that each one end of two parallel arms 12 and 14 are coupled with each other and the other ends are separated from each other, and then, a crack 20 is formed in advance in the base 18 of a notch 16. The growth of the crack 20 is monitored by measuring voltages across three pairs of probes 26a and 26b, 28a and 28b, and 30a and 30b arranged along the arms 12 and 14 and calculating the length of the crack 20. The measured voltages change as the function of the depths of the probes from the mouth of the notch 16 or the measured distances X1 , X2 , and X3 .  Then the length ai of the crack 20 grown thereafter is found from the equation by extrapolating the intercept values (X0 )0 and (X0 )1 associated with the lengths a0 and a1 of the crack 20 at which the potential V becomes zero from a graph measured as the function of the expected distances of at least two pairs of probes.