baber/WOPTO huggingface dataset:
Patent JP-H01132995-A (JP)
Title: Building for nuclear power plant
Inventor: GUNYASU KENZO
IPC: G21C13/02
Filed: 1987-11-19
Abstract: PURPOSE:To maintain a computer for supervising an operation condition and the function of a central indicator panel indicating its output result even if a large earthquake occurs by setting a second building on the floor or the roof of the building through an earthquake controller and a damper. CONSTITUTION:An electric instrumentation appliances 11 for control, measurement and operation in regard to the operation and stop of a nuclear power plant and an electric instrumentation panel 10 housing these are housed in a central control building 1. The building 1 is made of reinforced concrete possessing a support structure of radiation shield and the electric instrumentation panel 10, its foundation is supported by ground 2 and made as a firm building structure for maintaining an atomic reactor in a safe condition even if a large earthquake occurs. In the building 1 a computer 20 for supervising the operation condition of a nuclear power plant and a central indicator panel 21 indicating its output result are housed in different buildings each other and supported with the building through an earthquake controller 23 and a damper 24. The earthquake controller 23 is formed of a laminated rubbers in which a thin rubber and a thin steel plate are laminated alternately and the damper 24 is formed of an adhesive damper and the like.
Patent JP-H10135782-A (JP)
Title: Feedback circuit device
Inventor: FUJIMURA TOSHIO
IPC: H03H11/12
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a target characteristic of a frequency filter and to reduce a time till a usual stable operation state is obtained in the case of occurrence of fluctuation of a voltage across a resistor. SOLUTION: In the feedback circuit device provided with a feedback circuit 1, a capacitor 2 and a resistor 3 that are connected in series with each other to decide a time constant of the feedback circuit 1, and an amplifier circuit 4 acting like a frequency filter 7 with the resistor 3 and the feedback circuit 1, and the resistor 3 is made up of both drains and sources d, s of MOSFETs 3a, 3b in pairs in anti-parallel connection.
Patent JP-H02136206-A (JP)
Title: Production of long fiber reinforced acid-resistant pipe
Inventor: KAMIGUCHI SATOSHI
IPC: B28B21/72
Filed: 1988-11-17
Abstract: PURPOSE:To produce an acid-resistant concrete pipe without performing centrifugal lining by pouring cement, sand and water in the space between an inner cylinder having a layer composed of long fibers impregnated with a curable resin formed to the outer periphery thereof and an outer cylinder and subsequently solidifying the same. CONSTITUTION:For example, glass fibers impregnated with an acid-resistant resin are wound around the outer periphery of an inner retaining mold 1 to form an inner layer 2a. As the resin, an epoxy resin is pref. because the resin has excellent adhesiveness even in a wet state. Next, the inner retaining mold 1 is inserted in an outer retaining mold 3 having an inner diameter larger than the outer diameter of the mold 3 and concrete being a flowable composition of cement, sand and water is charged in the space between molds 1, 3 from the upper one ends of both molds 1, 2 and compacted by vibration to obtain the main body layer 4 of a pipe having a required wall thickness. By this method, concrete pipe excellent in acid resistance and strength and having a smooth inner surface is obtained.
Patent JP-H03152979-A (JP)
Title: Led lamp
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/62
Filed: 1989-11-10
Abstract: PURPOSE:To realize an LED lamp which is wide in angle of light distribution by a method wherein the center axes of the reflecting planes of LEDs are set in specific arrangement. CONSTITUTION:An electric power is supplied to light emitting elements 1a and 1b of an LED 9 through the intermediary of lead frames 2a and 2b from external connections. the elements 1a and 2b start emitting light, and the emitted light is reflected by a concave reflecting surface 6. The reflecting surface 6 is formed into, for instance, a hyperboloid of two sheets, and the light emitting elements 1a and 1b are so arranged as to make their centers located on the center axis of the reflecting surface 6. The LED 9 is so arranged as to make the center axis of the reflecting surface rotate about an axis parallel to an axis vertical to both the center axis of the reflecting surface and an axis which passes through the positions where the elements 1a and 1b are located, so that an LED lamp which is wide in angle of light distribution and radiates enough light in the direction of a center axis can be obtained.
Patent JP-H07137135-A (JP)
Title: Manufacture of resin film laminate surface treated metal sheet
Inventor: NISHIZAWA KOICHI
IPC: B29C65/02
Filed: 1993-11-19
Abstract: PURPOSE:To attempt improvement of quality such as corrosion resistance or the like by controlling melt to a laminate pressure fixed front surface part by a method wherein pressure fixing with a roll is carried out while a surface of the pressure fixing roll is being cooled with a contact cooling system consisting of a heat-radiating belt and a belt cooler. CONSTITUTION:Heat-radiating belts 5a, 5b are respectively endlessly arranged between cooling rolls 7a, 7b and pressure contact rolls 4a, 4b, 4c, 4d, move at a uniform speed according to rotary speed of the roll while being in contact with pressure fixing rolls 3a, 3b, and the pressure fixing rolls 3a, 3b are cooled by extracting heat. In that case, temperature of the cooling rolls 7a, 7b is adjusted according to sheet-passing conditions, and/or by transferring the pressure contact rolls 4a, 4b, 5c, 4d and the cooling rolls 7a, 7b in the arrow direction, contact surfaces with the pressure fixing rolls 3a, 3b are regulated to control a heat amount to be extracted.
Patent JP-2000124301-A (JP)
Title: Container mounting unit, container housing apparatus and treating apparatus
Inventor: UEDA KAZUNARI
IPC: B65D85/86
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To increase the container housing capacity of a container mounting unit by providing a third position for keeping in standby a substrate container between a first position where a substrate to be treated is taken in and out of the substrate container and a second position where the substrate container is taken in and out between an external conveyor. SOLUTION: A waiting part (third position) 31 is provided for staying a plurality of carrier cassettes CR between a cassette mount (second position) 20 of a container mounting unit 30 and an auxiliary arm 21. The cassette CR housed in a container housing is carried to a home access position (first position) between the cassette mount 20 and the arm 21. The arm 21 takes an untreated wafer W out and transfers it to a main arm 22, and sets the wafer W on treating units G1,..., to apply required treatments. Thus, a plurality of carrier cassette CR are housed in the vertical direction of the waiting part 31 and hence the housing ability of the carrier cassette CR can be improved.
Patent JP-H02137997-A (JP)
Title: Method for applying image to outer surface of outer-covering component part
Inventor: TANAKA TETSUJI
IPC: B32B3/30
Filed: 1988-11-18
Abstract: PURPOSE:To perform a simple and high-accuracy image application and to impart variety to the outside appearance of the surface by applying irregularities on the surface of a base film to be printed with an image pattern layer. CONSTITUTION:A release layer 13, an ink layer 14, and an adhesive layer 15 are successively laminated on one surface of a base film F to form an image pattern layer 16. The release layer 13 and the ink layer 14 are laminated in irregular states along the irregular surface of the base film F. The adhesive layer 15 is laminated so that the surface to be bonded to the outer surface of a fairing 11 is made smooth. The base film F is brought into pressure contact with the outer surface of the fairing 11, the image pattern layer 16 is bonded thereto through the adhesive layer 15, the base film F is released, and an image pattern made of the ink layer 14 is transferred. The application of irregularities all over one surface of the base film F results in a shaded and shadowed image pattern of the reversed irregular part formed on the surface of the image pattern layer 16. Thus, various types of irregularities can be formed on the surface of the image pattern layer, and variety can be imparted to the outside appearances of various image patterns.
Patent JP-H08149844-A (JP)
Title: Power supply
Inventor: MAEHARA MINORU
IPC: H02M7/48
Filed: 1994-11-25
Abstract: PURPOSE: To enable the use of a switching element small in a rated current and lower the cost as a result by reducing the current flowing to the switching element used both for a chopper circuit and an inverter circuit, in a power supply where the distortion of an input current is improved by chopping AC power with a chopping element. CONSTITUTION: A power supply equipped with a current correcting circuit 3 for letting a current 13 whose phase is roughly reverse at least either the current 11 flowing from an input distortion improving circuit 1 or the current 12 flowing from an inverter circuit 2a flow to a switching element Q used both for the input distortion improving circuit 1 and the inverter circuit 2a.
Patent JP-H11116464-A (JP)
Title: Rapidly dissolvable solid preparation and its production
Inventor: OKADA MINORU
IPC: A61K47/26
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation capable of being rapidly collapsed and dissolved in an oral cavity and having practically durable hardness by removing water from a composition comprising a medicine, a saccharide low in solubility in water and a saccharide high in solubility in water. SOLUTION: This preparation is obtained by mixing (A) a medicine (e.g. a medicine for central nervous systems such as a sedative hypnotic or an antiepileptic, a medicine for peripheral nervous systems such as an autonomic medicine), (B) a saccharide (preferably lactose, mannitol or the like) having a solubility of <=30 g per in 100 g of water at room temperature, and (C) a saccharide (preferably glucose, fructose, sucrose, xylose) having a solubility of >=30 g in 100 g of water at room temperature in water in such a volume as perfectly not dissolving the component B, and subsequently removing the water. The component A is compounded in an amount of <=60% based on the total solid content of the preparation, and the components B and C are preferably compounded in a solid weight ratio of 98:2 to 80:20. Thereby, the objective preparation capable of being orally administered without using water can be provided.
Patent JP-H03152545-A (JP)
Title: Production of photosensitive body
Inventor: DOI ISAO
IPC: A01N43/84
Filed: 1989-11-09
Abstract: PURPOSE:To prevent the degradation and fluctuation in surface potential by using an org. solvent of a non-halogen system for cleaning of a surface. CONSTITUTION:The non-halogen solvent is the solvent constituted of the molecules which do not contain halogen atoms as its constituting atoms and includes satd. hydrocarbons, hydrocarbon alcohols, arom. hydrocarbons, ketones or ethers, etc. A dipping method, shower method, steam cleaning method, etc., may be applied to the method of cleaning the photosensitive body. A surface protective layer (vacuum thin film) can be formed with good adhesiveness by various methods, such as plasma CVD method, photo CVD method, thermal CVD method, sputtering method, vapor deposition method, and ion plating method, on the surface of the photosensitive body cleaned in such a manner. The good photosensitive body which is free from the degradation in the surface potential, the fluctuation in the surface potential, etc., is obtd. in this way.
Patent JP-2000119709-A (JP)
Title: Production of metallic powder
Inventor: NAGASE NORIYUKI
IPC: B22F1/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of metallic powder or alloy powder having a smooth surface and nearly a spherical shape by controlling the specific surface area of the metallic powder or metallic compound powder having a rough surface. SOLUTION: This metallic powder is recovered by mixing metallic powder or alloy powder produced by a high productivity wet process or the like and having a rough surface and at least one kind among alkali metal halide, alkaline earth metal halide or rare earth halide, increasing the temp. up to equal to or above the m.p. of the halide, thereafter, cooling and removing the halide and oxides, carbonates and hydroxides by the wet treatment of the resultant reaction product. The metallic powder or the alloy powder having <=5 μm particle diameter and <=5 m2/g specific surface area is economically also obtained by using metallic compound powder in place of the metallic powder or the metal alloy and adding a reducing process at the time of heating. The powder is useful as metallic powder for an electronic material, particularly a filler for conductive paste or the like.
Patent JP-H05105441-A (JP)
Title: Superconducting laminated thin film and its manufacture
Inventor: SATO TETSURO
IPC: C01G3/00
Filed: 1991-10-14
Abstract: PURPOSE:To reduce mutual diffusion in a thin film by forming a construction in which an intermediate layer constituted of nonconducting oxide is held between superconducting oxide layers expressed by specified compositional formulae. CONSTITUTION:On a single crystal substrate 1 of SrTiO3 or the like, a superconducting layer 2 having a composition expressed by a compositional formula I (0.5<=a<=1.5, 1.5<=b<=2.5, 2.5<=c<=3.5 and 6.5<=x<=7.0) is grown in an epitaxial way. Next, a nonconducting oxide layer 3 having a composition expressed by a compositional formula II (1.5<=d<=2.5, 0.5<=e<=1.5 and 3.5<=y<=4.5 are satisfied), a compositional formula III (M denotes Al, Fe, Zn, Ni and Pt as well as O<R<=0.1, 1.9<=f<=2.2, 0.8<=g<=1.1 and 3.5<=z<=4.5 are satisfied) or a composional formula IV (L denotes Eu, Gd, Dy, Ho, Ev and Y as well as O<S<=0.2, 1.8<=h<=2.4, 0.6<=i<=1.2 and 3.5<=w<=4.5 are satisfied) is laminated thereon. Furthermore, a superconducting layer having the compositional formula I is laminated thereon to obtain a superconducting laminated thin film of quality free from mutual diffusion and the turbulence of the crystalline orientation properties of the superconducting thin films.
Patent JP-H02137600-A (JP)
Title: Acoustic characteristic correcting device
Inventor: KUSAMUTA YOSHITOSHI
IPC: H04S7/00
Filed: 1988-11-18
Abstract: PURPOSE:To improve the amblence by arranging four pieces of microphones three-dimensionally at a listening point, and controlling a transmission characteristic by comparing a signal group obtained by catching a sound from a speaker by the microphone with the signal group to be given to an acoustic characteristic changing means. CONSTITUTION:Four pieces of the microphone(M) 181 to 184 are arranged so as to form an equilateral triangular cone length of whose side is nearly equal to distance between both the ears of a man. The microphones M 181 to 184 in the set mode of the acoustic characteristic catch the sound emitted from six pieces of the speakers, and input it to a comparator circuit 15. The circuit 15 compares this input and a reference audio signal inputted from a reference audio signal generating source 16 through a digital interface 11, and sets characteristic of the acoustic characteristic change circuit 12 through a characteristic setting circuit 21 according to this difference information. Thus, the transmission characteristic is controlled so as to cancel crosstalk, and the amblence is improved.
Patent JP-H04169527-A (JP)
Title: Anti-hbv agent
Inventor: MATSUMOTO MASAKATSU
IPC: C07D311/78
Filed: 1990-10-31
Abstract: PURPOSE:To provide an anti-HBV agent containing brevifolincarboxylic acid as an active ingredient, capable of being effectively used for treating B type hepatitis patients and extremely easily available. CONSTITUTION:An anti-HBV agent effective to treat B type hepatitis contains a compound of the formula (brevifolincarboxylic acid) readily isolated from a plant such as Geranium thunbergii and easily purified. The anti-HBV agent can be administered through a proper route corresponding to the form of the preparation composition, and may be administered by an especially unlimited administration method such as an oral agent, external agent or injection. The anti-HBV agent is preferably administered in a dose of approximately 0.01-10g per adult as the active ingredient on the oral administration and in a dose of approximately 0.1-1g on the parenteral administration.
Patent JP-H01136536-A (JP)
Title: Feeding method for electric power
Inventor: JORAKU MASAMI
IPC: H02J9/06
Filed: 1987-11-20
Abstract: PURPOSE:To make it possible to extend a holding time of information of an information processor by detecting an instantaneous cutting-off of commercial power supply and supplying the holding power of power supply to a main controlling circuit holding informations only. CONSTITUTION:Power supply 1 supplies the stabilized DC power to a display device 5, a printer device 6, a floppy disk device 7 and a main controlling circuit 3. When the voltage-drop caused by an instantaneous cutting-off is detected by a voltage detection circuit 2, the main controlling circuit 3 moves an ON/OFF circuit 4 to the OFF position to stop the feed to the display device 5, printer device 6 and floppy disk device 7. According to the constitution, a load of the power supply 1 is limited to the main controlling circuit 3 only.
Patent JP-S63154899-A (JP)
Title: Submersible pump
Inventor: NAKADA KENJI
IPC: F04D13/08
Filed: 1987-11-19
Abstract: PURPOSE:To prevent occurrence of water hammer reliably, by arranging a flywheel near a shaft seal section in an air chamber at a motor section and securing integrally to a rotary shaft. CONSTITUTION:Upon rotation of a rotor 9 at a motor section 1, an impeller 16 sucks/delivers water and a portion of delivered water enters through a back face space 18 into a cavity 19 so as to cool the motor section 1. Rotation of a flywheel 11 causes a circulation flow passing through a through-hole 9a and an air gap section 6a so as to cool the rotor 9. When shaft seal 13 is incomplete, water leaks upward along a rotary shaft 10 to the stator 8 side then stored in a leak water sump 12a through water cut function of the flywheel 11, and said condition is detected through a water leak detector 14. When the operation is stopped, the pump is not stopped abruptly because of the inertia of the flywheel 11, and since the components are arranged in an air chamber 20, rotation of pump decreases gradually thus preventing water hammer effectively.
Patent JP-H10134021-A (JP)
Title: Interconnecting neural network and corresponding point determination device using the same
Inventor: SHIRATANI FUMIYUKI
IPC: G06F15/18
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an accurate corresponding point determination device which hardly has wrong correspondence between data that include large and small noise and are partially expanded, reduced, or shifted by regarding a zero crossing on a minimum scale as a feature point and interpolating zero crossings on other scales. SOLUTION: A zero-crossing position detection part 14 detects zero-crossing positions of linear graphs of convolution by respective filters. A interpolation part 15 for information between zero crossings interpolates zero crossing calculates on respective scales other than the minimum scale by the scales with a function which is so standardized as to make variation gentle so that the influence of output values between adjacent zero crossings and the rate of variation and a position shift due to the noise of a zero crossing nearby the zero crossing position is reduced. Then the interpolated value at the feature point position is used as a feature quantity to obtain feature representation suitable to corresponding point determination and accurate corresponding point determination can be performed almost without wrong correspondence.
Patent JP-H05123224-A (JP)
Title: Audio mixer provided with script placing table
Inventor: MORITA YUICHI
IPC: A47B37/00
Filed: 1991-11-08
Abstract: PURPOSE:To provide the convenience for a user in a mixer job site by constituting the script placing table so that it can be moved quickly to a position in which it does not stand in the way to a mixer switch operation, and also, the script placing table can be removed by raising it simply, when it is unnecessary. CONSTITUTION:The audio mixer is constituted so that rails 2, 3 being parallel to each other along the left and the right directions are provided on the upper and the lower sides of an operating panel of the audio mixer, leg parts 5, 6 are provided on the upper and the lower sides of a script placing table 4, and these leg parts 5, 6 are placed on the rails 2, 3 so that the script placing table 4 can be moved on the operating panel.
Patent JP-S62152788-A (JP)
Title: Material with colored magnetic layer and production thereof
Inventor: KUBO SEIICHI
IPC: B41M5/40
Filed: 1985-12-27
Abstract: PURPOSE:To enable coloring with an arbitrary hue to be achieved, by providing a magnetic material layer with a colored layer transferred to the surface thereof. CONSTITUTION:A material 10 with a colored magnetic material layer consists of an arbitrary member 1 to which transfer is to be performed, a magnetic material layer 2 provided on the member 1, and a colored layer 3 provided on the layer 2. The magnetic material layer 2 is provided by a system in which the layer 2 is transferred from a transfer sheet 20 onto the member 1 by not stamping. The transfer sheet 20 is produced by providing a releasable layer 5, if required, on the surface of a base 4 and then providing thereon the magnetic material layer 2 consisting of magnetic particles and a heat-sensitive binder resin. A transfer sheet 30 used for providing the colored layer 3 is similar to the transfer sheet 20 except that a colored pigment or dye is used in place of the magnetic particles. The magnetic material layer 2 is first transferred onto the member 1, and then the colored layer 3 is transferred onto the layer 2. Though the two transferring steps may be carried out separately, it is preferable to connect appropriate transferring devices in series with each other and perform the two transferring steps in a continuous manner.
Patent JP-H03155387-A (JP)
Title: Induction motor controller
Inventor: ASANO KOICHI
IPC: B60L9/18
Filed: 1989-11-10
Abstract: PURPOSE:To extend operating time per one charging operation by correcting a control signal to produce a smaller torque in an induction motor upon judgment of saturated motor voltage. CONSTITUTION:A saturation detecting circuit 22 judges saturation of motor voltage through source voltage drop of a battery 12 based on an average value provided from an average value detecting circuit 21 and a preset data. Upon judgment of motor voltage saturation, a microcomputer 1 corrects the control signal of a PI control circuit so that an induction motor 3 produces a torque lower than that to be produced based on the command signal at that time. Since torque is lowered, slip frequency is also lowered and distortion of primary current is prevented upon saturation of motor voltage, the motor 3 can be driven efficiently. Furthermore, operating time of the motor 3 through the battery power supply 12 can be extended.