baber/WOPTO huggingface dataset:
Patent JP-S62207808-A (JP)
Title: Method and apparatus for molten iron pre-treatment
Inventor: WADA MINORU
IPC: C21C1/00
Filed: 1986-03-07
Abstract: PURPOSE:To easily and effectively treat waste gas by charging refining material in molten iron flow at near a flow-in part of groove-type furnace and also burning CO gas generated in the upper space in the furnace. CONSTITUTION:The molten raw iron 1 is introduced into the furnace covered by furnace construction 6 from the flow-in part 4, and flowed down. The refining material is charged in the molten iron flow from a nozzle 8, penetrating through the small opening hole 7 arranged in the furnace wall at near the flow-in part 4, to refine the molten iron. By refining reaction caused by charging the refining material, refining gas containing CO2 and slag are generated. The generated gas is mixed with oxygen-contained gas supplied from the large opening hole 10, and is burnt at the upper space in the furnace and sucked and exhausted from gas ducts 12, 15. Further, the slag is separated from the molten iron from a slag-port 17 at the flow-out part 14. In this way, the treating of the waste gas is easily executed and the refining is effectively carried out.
Patent JP-H01225190-A (JP)
Title: Flexible printed board
Inventor: FUKUDA YOSHIHIRO
IPC: H05K1/02
Filed: 1988-03-04
Abstract: PURPOSE:To inexpensively mount in a high density by providing a slitlike hole in a component mounting land as a mounting hole for a component, and employing a tonguelike land remaining on the same land as a heat sink plate. CONSTITUTION:A slitlike hole in which bendable tonguelike lands 12, 13 are retained is opened in a component mounting land as a mounting hole 11 for a component. The lands 12, 13 are suitably bent to be able to mount the component, and since the lands 12, 13 can be utilized as a heat sink plate, the component heat sink efficiency can be raised without increasing a profile size as a printed board 1, thereby enhancing the mounting density of the components as compared with a conventional one. Thus, a flexible printed board 1 in which components can be mounted in a high density can be obtained inexpensively.
Patent JP-S54143193-A (JP)
Title: Deffct testing method and apparatus for packaged articles
Inventor: NAKASHIMA SHINICHI
IPC: G01N21/88
Filed: 1978-04-28
Abstract: PURPOSE:To improve the accuracy of package tests by subjecting the portion other than the test area to mask treatment so that the signal output from the unnecessary portion may be eliminated. CONSTITUTION:A mask 21 is formed with a slot-shaped aperture or transparent portion 23 corresponding to a pocket 22 for receiving each product. On the other hand, the mask 21 itself is made of such a suitable material as can prevent the signals from the undesired portion from passing therethrough. The mask 21 is arranged between the sheet 1 and an image sensor 4 above a conveyor 2 by which the PTP sheet is conveyed. As a result, the sensor 4 is shielded from the light from above the sheet so that only the light from the product or the test piece can come. On the other hand, the testing mask at the sheet portion has its transparent and shielding portions reversed from those of the mask 21. By masking the portion other than the test area to block the generation of the undesired signals, it is possible to improve the testing accuracy.
Patent JP-S61211585-A (JP)
Inventor: ITO MITSUYOSHI
IPC: F16L51/00
Filed: 1985-03-13
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-S61208347-A (JP)
Title: Cordless telephone set
Inventor: KOIZUMI FUSAO
IPC: H04M1/00
Filed: 1985-03-12
Abstract: PURPOSE:To prevent interception of a telephone line with small size and low cost by providing a data code generating section, a modulation section, a dial pulse generating section, a signal intermitting means a transmission section to a slave set and providing a reception section, a data code, an FSK demodulation, a code comparison section, a gate circuit and a terminal control means to a master set. CONSTITUTION:In applying power to a slave set A for talking, a switch 1 is closed and a data code for on-hook control key word is outputted from an encoder 2 to a modulation section 30. Then the time constant of an oscillation circuit 31 is varied as a frequency from while a data code is at a high level by switching a transistor TR2 based on the data code. Then the data code is subject to FSK modulation and an FSK modulation signal is outputted from the modulation section 30 to the modulation circuit 7. The FSK modulation signal of the data code is converted into the transmission signal by high frequency modulation of the modulation circuit 7 and sent from the antenna 9.
Patent JP-S62206866-A (JP)
Title: Cooling device for semiconductor element
Inventor: NAKADA MITSUHIKO
IPC: H01L23/467
Filed: 1986-03-06
Abstract: PURPOSE:To improve the cooling efficiency of a cooling device, and to enable the high-density packaging of a semiconductor element by cooling a cooling fin disposed onto the semiconductor element from both inner and outer surfaces. CONSTITUTION:The heat generation P of a semiconductor element 1 is dissipated in the two directions of the side, the P1 direction, of a cooling fin 2 and the upper section, the P2 direction, by primary air 7 and secondary air 8 each having independent route. Heat dissipated in the P2 direction is absorbed by secondary air 8 flowing in a chamber 5, and heat dissipated in the P1 direction is absorbed by primary air 7 flowing on the outside of the cooling fin 2. Accordingly, primary air 7 and secondary air 8 for cooling the semiconductor element 1 are separated completely, and have particularly large endotherm, thus preventing the effect of secondary air 8 having a high temperature-rise ratio on primary air 7.
Patent JP-S61210079-A (JP)
Title: 4-aza-1-thiacycloheptane derivative
Inventor: YANAGISAWA HIROAKI
IPC: C07D281/06
Filed: 1985-03-13
Abstract: NEW MATERIAL:4-Aza-5-oxo-1-thiacycloheptane derivative of formula I (R<1> is alkyl, cycloalkyl or aralkyl; R<2> and R<4> are H or carboxyl-protecting group; R<3> is naphthyl; Z is lower alkylene). EXAMPLE:4-Aza-4-tert-butoxycarbonylmethyl-6-(1-ethoxycarbonyl-3-phenyl propyl) amino-5-oxo-2-(1-naphthyl)-1-thiacycloheptane. USE:It has activity to inhibit angiotensinase, and is useful as a remedy for hypertension. Useful also as an important synthetic intermediate of the remedy. It has long-acting activity and can be administered orally. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula III (X is halogen or sulfonyloxy) in a solvent in the presence of a base.
Patent JP-S61208220-A (JP)
Title: Exposure apparatus and positioning method
Inventor: NOMURA NOBORU
IPC: H01L21/027
Filed: 1985-03-13
Abstract: PURPOSE:To detect and correct possible unsymmetry of a lattice by positioning the pattern of a reticle on a wafer with high precision, through the medium of interference fringes, and further estimating the shape of the lattice formed on the wafer. CONSTITUTION:Light emitted from a light source 11 is enlarged with a beam expander 12, converted to parallel rays or converged rays by passing an illuminating-optical system 13 composed of collimator lenses or condenser lenses, and enters the entrance pupil of the first lense system 15. A reticle 14 is set between the light source optical system 13 and the first fourier transformation lense 15. The image coming out of the pattern of the reticle 14 serving as the second light source is once converged with the first fourier transformation lense 15, and further projected to a wafer 18 through the second fourier transformation lense 17. The pattern formed on the reticle 14 forms interference fringes on the wafer surface 17 by filtering on the spectrum plane.
Patent JP-H10246802-A (JP)
Title: Low reflection base material
Inventor: KURATA NOBUYUKI
IPC: G02B1/115
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a low-reflection resin base material having sufficient scratching resistance, adhesion property and durability by providing the surface of a resin base material with a non-glare layer, forming an aluminum oxide layer thereon and forming a antireflection layer thereon. SOLUTION: The low reflection resin base material having the non-glare layer formed on the resin base material, the aluminum oxide layer formed on this non-glare layer and the antireflection layer formed on the aluminum oxide layer is used. The non-glare layer may be easily formed by a method for applying a hard-coating agent dispersed with, for example, microfillers on the surface of the resin base material, then curing the coating by UV curing, thermal curing, etc., a method of forming ruggedness on the hard-coating layer by embossing, a method for mechanically scratching the hard-coating layer, etc. The method for forming the aluminum oxide layer is not particularly limited and is formed by ordinary methods; for example, a vacuum vapor deposition method, sputtering method, ion plating method, etc.
Patent JP-H10246081-A (JP)
Title: Controller for shutter
Inventor: TAKAI KUNIHARU
IPC: G08B7/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To inhibit open-close operation from a preset inhibition-controlled object even when there is the open-close operation during an obstruction contact period at the time of opening and closing of a shutter. SOLUTION: A control means 3 drives and controls an open-close machine M in the corresponding direction and the shutter is opened and closed by operating an operating section 4 installed on a wall, etc., in the side section of the shutter. When the shutter is brought into contact with an obstruction at the time of the opening and closing of the shutter, a sensing means 1 radio-transmits a sensing signal, and the control means 3 conducts control such as stopping. Even when there is the operation of a remote controller 5 at a remote place as an inhibition-controlled object during the period of the contact of the obstruction, the control means 3 makes the operating signal ineffective, and opening and closing by working the remote controller 5 is suppressed.  Opening and closing by the operation of the remote controller 5 are informed to the outside by a sound, light, etc., from an information means 9 at the same time, and no trouble of the remote controller 5 is transmitted.
Patent JP-H11247363-A (JP)
Title: Fixing hardware for roof material and fixing method for roof material
Inventor: SAOTOME KAZUMI
IPC: E04D1/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To fix reliably by connecting a bending and engaging piece to the end of a fixing member to be installed and fixed to a lower roof material and providing a nail hole and a long hole in the axial direction of the fixing member in fixing hardware to engage the eaves side end of an upper roof material. SOLUTION: A tapered, flat bending and engaging piece 3 is provided integrally continuously at the end of a rectangular sheet fixing member 2 having a circular arc side cross section, and fixing hardware 1 where more than one nail hole 4 is arranged in parallel in the center of the fixing member 2 axially, is formed. And then a lower roof material is placed on a roof and the fixing hardware 1 is placed on the top, the fixing hardware 1 and the lower roof material are mounted on the roof and fixed by inserting a nail into a prescribed nail hole 4 of the fixing hardware 1, and the upper roof material is placed on the fixing hardware 1.  And then after the root of the upper roof material is fixed to the roof, the bending and engaging piece 3 at the leading end of the first fixing hardware 1 is bent along the end of the upper roof material, and the leading end of the upper roof material is hooked by the fixing hardware 1. Therefore, roof materials having different gauges can be constructed efficiently.
Patent JP-H11252914-A (JP)
Title: Power source circuit
Inventor: MORIMOTO SADAO
IPC: H04N3/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a power source circuit, which can surely generate a high frequency voltage in a primary coil, when the secondary coil of a transformer is connected with a display having high resolution for high horizontal frequency and vertical frequency. SOLUTION: This power source circuit is equipped with a drive power supply 23, connected with one end side of the primary coil 22 of a transformer 1, a switching element 24 connected with the other end side of the coil 22, a capacitor 25 and a first diode 26. A second diode 30 is connected between the cathode of the first diode 26 and the drain of a transistor of the switching element 24. The cathode of a second diode 30 is connected with the drain side of a transistor, and the anode is connected with the cathode side of the first diode 26.
Patent JP-H07257634-A (JP)
Title: Food packing material and package for high pressure treatment
Inventor: KANDA TAKESHI
IPC: B65D5/56
Filed: 1994-03-22
Abstract: PURPOSE:To prevent interlayer peeling from occuring between paper and films when a wrapping material with plastic films adhered on both surfaces of the paper is used to sterilize food with pressure applied by high pressure treatment. CONSTITUTION:In a food wrapping material 1 for high pressure treatment with plastic films 3, 4 adhered to both surfaces of paper 2 which is a shape retaining core, a film 5 having numerous air holes 5A is interposed between the paper 2 and at least one of the surface and rear plastic films 3, 4 for overlapping.
Patent JP-S61210231-A (JP)
Title: Crank coupling mechanism of double cylinder type engine
Inventor: WARIGAI SUNAO
IPC: F02B75/32
Filed: 1985-03-14
Abstract: PURPOSE:To decrease the size of a swing link through shortening of the stroke of a slider and to enable improvement of efficiency through prevention of production of vibration due to inertia of a swing link, by a method wherein connection among the crank, the swing crank, and the slider of a main cylinder is devised. CONSTITUTION:The base end side of a swing link 22 is rotatably coupled with the forward end of a different crank 5 from a crank 4 of a main cylinder 1. The crank 5 is rotated at the same speed as that of the crank 4 of the main cylinder 1 and in an opposite direction thereto. The two cranks 4 and 5 are interlocked with each other through gears 6 and 16 which are mounted to shafts 10 and 15 and have the same pitch circle size as each other. Meanwhile, a connecting rod 11 of the main cylinder 1 is rotatably coupled to the forward end side of the swing link 22, and a slider 23 is engaged with a guide 7, located along the longitudinal direction of the link 22, in a manner to form a sliding pair. This enables shortening of the swing link 22 through shortening of the stroke of a slider 23, and enables achievement of a desired purpose.
Patent JP-H0733495-A (JP)
Title: Water reducing agent for concrete
Inventor: MORIBE NORIHARU
IPC: C04B103/20
Filed: 1992-01-27
Abstract: PURPOSE:To increase dispersibility and to prevent a harmful influence such as coagulation delay constantly by blending a prescribed quantity of water reducing agent, made of a polycarboxylic acid (salt), and water soluble bisphenol based condensation product (salt). CONSTITUTION:The water reducing agent for concrete is produced by blending 51-95 pts. water reducing agent made of the polycarboxylic acid (salt) such as a radical copolymer of a carboxylic acid having unsaturated double bond and 5-49 pts. water-soluble bisphenol based condensation product (salt) which is a condensation product of bisphenols and an aromatic amino sulfonic acid. A concrete excellent in slump holding property is produced by adding the water reducing agent of 0.1-1.5wt.% expressed in terms of the solid matter per cement weight as necessary.
Patent JP-S52134430-A (JP)
Title: Color image forming agent
Inventor: YOSHIDA KENJI
IPC: C09B1/516
Filed: 1976-05-04
Abstract: PURPOSE:To satisfy requistes for a shift type dye developer and change an absorption spectrum after development to a desirable tone, by using a specified cpd. in a color diffusion transfer method.
Patent JP-H04286362-A (JP)
Title: Ohmic electrode structure of compound semiconductor device
Inventor: SHIGETA TORU
IPC: H01L21/338
Filed: 1991-03-15
Abstract: PURPOSE:To enable the ohmic electrode structure of a compound semiconductor device, which is free from agglomeration when it is subjected to a heat treatment for turning into alloy, improved in edge shape and surface evenness, lessened in contact resistance, and patterned through a lift-off method, to be offered. CONSTITUTION:An AuGe layer 7a, an Ni layer 7b, an Mo layer 7c, a Ti layer 7d, and an Au layer 7e are successively formed as an electrode layer 7 on a compound semiconductor 5 to form an electrode structure.
Patent JP-S51127574-A (JP)
Title: Rotary brush cleaning device for a carpet cleaning machine
Inventor: FUKUBA HIROSHI
IPC: A47L11/22
Filed: 1975-04-26
Abstract: PURPOSE: To provide a rotary brush cleaning device in which dusts swept and collected by a rotary brush can be discharged into a dust bin assuredly by swinging comb teeth and cleaning means disposed above the rotary brush. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06243332-A (JP)
Title: Automatic vending machine management system
Inventor: NAKAMURA TAKAO
IPC: G07F9/00
Filed: 1993-02-18
Abstract: PURPOSE:To improve distribution efficiency by decreasing the number of times of distribution without generating a sold-out state at an automatic vending machine (by replenishing much more commodities with one time of distribution.) CONSTITUTION:The prescribed automatic vending machine is provided with a means (step S1) for counting a maximum number (a) of stock inside the automatic vending machine, means (step S2) for calculating an average value muof the numbers of sold articles for a recent fixed period, means (step S3) for calculating a standard deviation value sigma of the number is sold commodities for the recent fixed period, means (step S4) for acquiring a maximum number aA of stock and a minimum number bA of stock concerning the commodity of a minimum stock rate, and means (steps S5 and S6) for comparing bA/aA with 2(mu+sigma)/a and for judging the automatic vending machine, which requires the distribution of commodity, in the case of bA/aA<=2(mu+sigma)/a.
Patent JP-S55143927-A (JP)
Title: Separation of naphthoquinone and phthalic acid
Inventor: MATSUURA AKIRA
IPC: C07C51/48
Filed: 1979-04-25
Abstract: PURPOSE: To separate the title compounds, useful as intermediates for dyes and pigments in high purity, by extracting an aqueous slurry catalytic oxidation product of naphthalene with a specific saturated hydrocarbon at a specific pH and temperature, and by separating insoluble substances from the solvent and aqueous layers.  
     CONSTITUTION: The catalytic vapor-phase oxidation product gas of naphthalene (N) is brought into contact with an aqueous medium to collect naphthoquinone and phthalic anhydride. The resulting aqueous slurry is adjusted to pH 1.2W5, and brought into contact with a solvent consisting of a chain and/or cyclic hydrocarbon at 60W110°C to extract naphthoquinone selectively into the solvent layer and to dissolve phthalic acid into the aqueous layer substantially. Resinous substances insoluble in the layers are separated to give naphthoquinone in high purity from the solvent layer and phthalic acid from the aqueous layer industrially advantageously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252224-A (JP)
Title: Flow speed sensor
Inventor: ROBAATO II HIGASHI
IPC: G01F1/692
Filed: 1988-03-04
Abstract: PURPOSE:To realize a flow speed sensor capable of measuring a flow speed in a high speed flow region, in a microbridge flow speed sensor composed of two sensors and a heater element, by providing a metal layer having large heat capacity on the sensor. CONSTITUTION:Upstream and downstream side membrane heat sensors 22, 24 are respectively arranged on the upstream and downstream sides and formed into a bridge to constitute a microbridge flow speed sensor. Each of the sensors 22, 24 is constituted of a heater element 126, the heat sensor elements 122, 124 provided on said heater element 126 and the metal layer having large heat capacity, for example, a gold layer 127 provided thereon. When the metal layer 127 is provided, the temp. of each sensor is held to the value near to heater temp. and heat conductivity does not become a saturated state even in a high speed flow region and, therefore, the flow speed in the high speed flow region can be measured with good accuracy.
Patent JP-H05250559-A (JP)
Title: Controller for automatic vending machine
Inventor: KOIKE TERUO
IPC: F25C3/00
Filed: 1992-03-10
Abstract: PURPOSE:To prevent over load from being given to an ice chipper motor by successively supplying ice to an ice tank by operating the ice chipper motor so as not to stock ice in an ice-maker during a period when over cooling is generated. CONSTITUTION:In a CPU to execute centralized control for this controller, an over cooling is generating period detection part is provided to detect the period when over cooling is generated (such as just after stopping a cooling unit during pump down and just after switching a cooling medium valve), and a timer is provided to operate an ice chipper motor 6 for fixed time just after stopping the cooling unit and just after switching the cooling medium valve. Then, the ice chipper motor 6 is driven for fixed time just after stopping the cooling unit and just after switching the cooling medium valve during pump clown. Namely, since the hardness of ice is increased by generating over cooling just after stopping the cooling unit and just after switching the cooling medium valve during pump down, ice is successively supplied to an ice tank 7 by operating the ice chipper motor 7 so as not to stock ice in an ice-maker 5 during this period.
Patent JP-H09239135-A (JP)
Title: Aseismatic structure of pachinko game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To maintain proper safety by pertinently absorbing and alleviating the vibration of the upper part of a pachinko (Japanese pinball game) machine island, particularly a depthwise vibration approximately vertical to the lengthwise direction of the island, upon the occurrence of an earthquake, and ensuring the prevention of the fall of the island. SOLUTION: A relay tank 23 laid within an island upper stage 10A is jointed to and supported with a parlor ceiling 2 by means of suspension means 30 symmetrical with each other via a center line parallel to an island lengthwise direction.
Patent JP-S63231410-A (JP)
Inventor: ROBAATO POORU HAAROSUKII
IPC: G02B26/10
Filed: 1988-03-04
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-H10251147-A (JP)
Title: Preventing and/or treating agent for inflammatory disease
Inventor: MATSUMORI AKIRA
IPC: A61K31/40
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine useful for preventing and/or treating inflammatory diseases such as inflammatory heart disease, e.g. myocarditis. SOLUTION: This preventing and/or treating agent for inflammatory diseases contains a substance selected from a group consisting of 1-(carbazol-4- yloxy)-3-[ 2-(ortho-methoxyphenoxy)ethyl}amino]-2-propanol and its optically active substance, and their pharmaceutically permissible salts as an active component. Necrosis of a tissue in an inflammatory tissue and/or infiltration of an inflammatory cell into a normal tissue can be reduced or rejected by using this agent.
Patent JP-S63216402-A (JP)
Inventor: UTSU HIDEO
IPC: A01B71/02
Filed: 1987-03-05
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。