baber/WOPTO huggingface dataset:
Patent JP-S63243651-A (JP)
Title: Air-conditioning machine
Inventor: NAKASUMI EIJI
IPC: F24F11/02
Filed: 1987-03-30
Abstract: PURPOSE:To permit continuous operation while preventing an indoor side heat exchanger from being frozen, by a method wherein the pipeline temperature of the indoor side heat exchanger is detected when indoor temperature under room cooling operation is low and the operating frequency of a compressor is changed. CONSTITUTION:Upon starting room cooling operation, a timer circuit, incorporated into a LSI (air conditioning control circuit) 9, turns ON and compares a detecting temperature (t), detected by a thermistor 6 provided in the pipeline of an indoor side heat exchanger, with a set temperature T set in a resistance device 8. When (t)>=T, the timer circuit counts the frequency pulse of a frequency oscillating device 10 to control a power transistor 11 and operates a compressor 1 with the frequency (f1) from a power source device 12. When t<T is reached with reduction in room temperature, the compressor 1 is operated with a frequency lower than the frequency (f1) to increase the evaporating pressure of the indoor side heat exchanger and prevents the same from being frozen. Thus, continuous operation may be effected while preventing the indoor side heat exchanger from being frozen, the increase of the indoor temperature may be restrained and the improvement of feeling may be attained.
Patent JP-H03278312-A (JP)
Title: Magnetic recording medium
Inventor: KATADA TAKESHI
IPC: C10M105/24
Filed: 1990-03-28
Abstract: PURPOSE:To improve traveling durability and wearing resistance of a back coating layer and a magnetic layer by incorporating carbon black of <=30nm particle size and >=300ml/100g DBP oil absorption and a lubricant into the back coating layer. CONSTITUTION:The carbon black having <=30nm particle size and >=300ml/100g DBP oil absorption has extremely high holding effect for a lubricant and allows the lubricant to ooze out from the back coating layer very slowly, little by little, for a long time. This increases the lubricating property and durability of the medium. Moreover, transfer of a rugged pattern of the back coating layer surface to a magnetic layer is prevented, and thereby, the obtd. magnetic recording medium has excellent traveling durability and wearing resistance of the back coating layer and the magnetic layer. It is more effective to preliminarily subject the carbon black to adsorption treatment with the lubricant, and thereby, the lubricant is enough adsorbed to the carbon black. Thus, lubricating property and durability can be further improved.
Patent JP-S5411141-A (JP)
Title: Thermosetting and water-based composition for coating
Inventor: OGAWA HISAO
IPC: C09D167/00
Filed: 1977-06-28
Abstract: PURPOSE: Title composition with good luster of coating films, high stability as coatings and good coating operability, which is composed of a water-based resin dispersion that is prepared by neutralizing an alkyd or acrylic resin and an aminoplasto or phenol-formaldehyde resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05280466-A (JP)
Title: Exhausting method by turbomolecular pump and device therefor
IPC: F04D19/04
Filed: 1992-03-31
Abstract: PURPOSE:To improve the exhaust performance of a turbomolecular pump for steam or hydrogen by utilizing a heat exchange means or a hydrogen occlusion body according to the pressure state in an exhausted chamber, i.e., the main component of the gas to be exhausted. CONSTITUTION:The expandable first and second evacuation chambers 7 and 11 having each heat exchange means 10 which can be cooled and a hydrogen occlusion body 14 inside the chamber are formed in the intake pipe 3 of a turbomolecular pump 4 connected with an exhausted chamber 1. When the exhaust chamber 1 is exhausted by the turbomolecular pump 4, in the first pressure region where a large quantity of steam is contained in the exhausted gas, the first partitioning means 8 is opened, and the when heat exchange means 10 is inserted into the intake pipe 3 by the first advance/retreat means 9, steam is freezing-caught by the heat exchange means 10 in cooled state. At this time, the hydrogen occlusion body 14 is sealed in the second evacuation chamber 11 by the second partitioning means 12. Accordingly, the exhausted chamber 1 can be speedily exhausted by the turbomolecular pump 4.
Patent JP-S59204454-A (JP)
Title: Rotor for motor
Inventor: IKEDA HIROSHI
IPC: H02K1/27
Filed: 1983-04-30
Abstract: PURPOSE:To prevent a rotor cylinder and the center of a rotational shaft from displacing, to prevent the cylinder from cracking and to simplify the structure and the manufacture of a motor by interposing thermoplastic resin mixed with ultrafine amount of inorganic component between the cylinder and the shaft. CONSTITUTION:A motor rotor has a rotor cylinder 1, a rotational shaft 2, and a plastic material 3. The cylinder 1 is formed of ferrite magnet, and multipolarized at the outer periphery. The material 3 couples the cylinder 1 and the shaft 2, and is interposed therebetween. The material 3 contains small amount of inorganic component in thermoplastic resin, and provided by molding in a mold. The resin contains phenol resin, polybutylene terephthalate, polyacetal, etc. and the inorganic component contains glass beads, flake glass, glass short fiber, etc.
Patent JP-S562018-A (JP)
Title: Bias circuit
Inventor: SATOU MASAHARU
IPC: G05F1/56
Filed: 1979-06-19
Abstract: PURPOSE: To obtain a circuit suitable to that using batteries, etc., as its electric power source, by constituting a bias circuit which can be triggered securely under no influence of an electric power voltage.  
     CONSTITUTION: Transistor (TR)4 is grounded at its emitter via resistance 8, its base is also grounded via approximate constant voltage elements (diodes) 5 and 6, and the collector currents of TR4 determined by diodes 5 and 6 and resistance 8 is fed back to the base of TR4, thereby constituting a bias circuit. Electric power source 1 of this bias circuit is provided with a voltage generating circuit of a diode connected in series to resistance 14 or diode-connected TR13 and further with TR12 whose base is connected to the connection point between resistance 14 and TR13, and the collector and emitter of the TR12 are connected to the collector and emitter of TR4 respectively, so that a trigger circuit which can trigger the bias circuit securely without being influenced by the voltage of electric power source 1. Then, in case that batteries, etc., are used as electric power source 1, the dependency of the power voltage is made constant covering a wide power voltage range even at a low voltage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0610262-A (JP)
Title: Metallized elastomer base material and its preparation
Inventor: BAANAADO KOOEN
IPC: D06M101/16
Filed: 1993-03-12
Abstract: PURPOSE: To obtain an elastomeric metallized fabric having desirable flexibility, elasticity, softness and drape. CONSTITUTION: The elastomeric metallized fabric comprises an elastomeric fabric and a metallic coating substantially covering at least a portion of at least one side of the fabric. The elastomeric fabric may be an elastomeric knit fabric, an elastomeric woven fabric, an elastomeric nonwoven fibrous web, etc.
Patent JP-H06265996-A (JP)
Title: Camera
Inventor: MATSUMURA KOICHI
IPC: G03B17/18
Filed: 1993-03-12
Abstract: PURPOSE:To image the angle of view and to obtain a real optical focal distance in the case of performing close-up or in the case of requiring the calculation of image magnification by switching and displaying a real focal distance and a 135 format conversion focal distance in a camera having singular or plural image plane formats other than the 135 format. CONSTITUTION:This camera is provided with a system controller 1 controlling a sequence, a ROM 2 previously storing a program and data, a ROM 3 temporarily storing the data, a zoom lens block 4, an encoding substrate 10 integrally moving with a lens, which moves associated with zooming, out of photographing lenses, and a brush section 11 detecting a zooming position based on the substrate 10. Furthermore, it is also provided with an LCD display panel 15, and a focal distance display type changeover switch 16, etc., and converts the focal distance of the photographing lens into the 135 format and displays it.
Patent JP-2000262931-A (JP)
Title: Powder coating device
Inventor: TSUTSUI KOICHI
IPC: B05B5/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the entrance of workers into a powder coating booth and the cleaning necessary for color change by forming the wall surface of the powder coating booth from a non-conductive material and the bottom surface of the powder coating booth flat. SOLUTION: A powder coating device is constituted of the powder coating booth 1 having flat bottom surface, cyclones 3, 3', joint pipes 2, 2' for connecting the wall surface of the powder coating booth 1 to the cyclone 3, 3' and bag filters 5, 5' and scrapers 8, 8' are provided on the bottom surface of the powder coating booth. The wall surface of the powder coating booth 1 is formed form the non-conductive material. As the material of the wall surface of the powder coating booth, the non-conductive material is preferable and polyvinyl chloride is mentioned. As the forming method of the wall surface of the powder coating booth from the non-conductive material, such a method by forming the whole powder coating from a metallic material and lining the non-conductive material on the wall surface is mentioned.
Patent JP-H01249654-A (JP)
Title: Heat resistant ceramics
Inventor: OKADA MASATO
IPC: C04B35/10
Filed: 1988-03-30
Abstract: PURPOSE:To minimize reduction in surface area even by calcining at a high temp. and to inhibit deterioration by adding La, Pr and Ba to Al2O3. CONSTITUTION:Al2O3 powder is impregnated with an aq. soln. contg. an La salt such as La(NO3)3, a Pr salt such as Pr(NO3)3 and a Ba salt such as Ba(NO3)2 so as to regulate the atomic ratio of (La+Pr+Ba)/(La+Pr+Ba+Al) to 0.05-0.20. The impregnated powder is dried and calcined at >=1,000 deg.C.
Patent JP-S58196155-A (JP)
Title: Method for controlling level of molten metal in tundish
Inventor: TAKENAKA MASAKI
IPC: B22D11/18
Filed: 1982-05-11
Abstract: PURPOSE:To stabilize the level of molten steel by determining the deviation between the target weight value and actual weight value of the molten steel to be charged into a tundish, controlling the opening of a nozzle in accordance with said deviation and controlling the opening and closing thereof in the stage when the charging of the molten steel starts and ends in accordance with preset data. CONSTITUTION:The entire weight of a tundish 1 is measured with a load cell 2 provided thereto and the measured value is fed to a comparator 4. The comparator 4 compares the same with the weight value of the tundish 1 from a weight setter 3 and feeds the weight value of the molten steel in the tundish 1 to a comparator 6. The comparator 6 compares the same with the target weight value of the molten steel from a setter 5 for the target weight of molten steel and determines a deviation value. On the other hand, a differentiator 10 differentiates the weight of the molten steel from th comparator 4. The opening of the nozzle is so controlled as to be decreased if both deviations are (+) and to be increased if (-). The opening and closing of the nozzle in the stage of starting and ending the charging of the molten steel are accomplished by sequence control in accordance with preset data.
Patent JP-S563620-A (JP)
Title: Preventing method for delayed fracture of austenite-base stainless steel
Inventor: ASAYAMA YUKIAKI
IPC: C21D1/74
Filed: 1979-06-21
Abstract: PURPOSE:To prevent delayed fracture without decreasing strength and without increasing intergranular corrosion crack sensitivity by cold-working the austenite- base stainless steel of high cold work hardenability then subjecting the same to the heat treatment under the specific conditions. CONSTITUTION:The austenite-base stainless steel is cold worked to increase its material strength by work hardening. This cold worked material is heated to temperatures of 500-600 deg.C in an atmosphere other than nitrogen gas or under vacuum. This heat-treatment time is made shorter than the time (t) calculated by formula I. In this way, the residual stress produced by cold working, particularly, the excessive residual stress produced in the stress-concentrated portions is decreased. This heat treatment enables the perfect prevention of delayed fracture without decreasing the strength having been increased by the cold working and without any increase in the intergranular corrosion crack sensitivity owing to deposition of carbide at the grain boundaries.
Patent JP-S5439872-A (JP)
Title: Electric connector for print circuit substrate
Inventor: HOBU MOISHII
IPC: H01R12/72
Filed: 1978-06-28
Abstract: An improved electrical connector including dual contacts comprising an insulating support, an arcuately stressed spring having each end confined within the support, and a flexible printed circuit stretched over the spring is provided. The contact function is accomplished by the flexible circuit. The spring is adapted to deflect and resiliently flex at its midpoint during engagement with a mating contact at which time the spring surfaces on both sides of their midpoints resiliently press the flexible circuit against the mating contact. The resilient flexure of the spring provides redundant pressure points between the flexible printed circuit and the mating contact and eliminates the need for a spring having both the sufficient resilience and the necessary conductive properties.
Patent JP-H08288040-A (JP)
Title: Device for transmitting signal between two terminals
Inventor: KURAUSUU UUUE UORUFU
IPC: H01R35/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily produce an apparatus for transmitting signals between two terminals. SOLUTION: At least one of terminals is made movable relative to the other terminal. Terminals are connected to each other by at least one wound and extended conductive wire. The conductive wire is housed in a cassette which is shaped into an approximately circular state, and the cassette is constituted of a rotor and stator. A winding of the conductive wire is divided into a wound range in the inside and a wound range in the outside and between both wound ranges, a ring-like guide including the inversely turned part of the winding is installed. The guide 12 is provided with at least projected parts 15, which are unitedly formed and distributed over the whole circumference in the inner face nearer to the wound range in the inside.  The guide is provided with projected and curved walls 16 installed between respective two projected parts 15 in the inner face of the wound range in the inside. In the movable range between the walls 16 and projected parts 15, at least one hump 17 is respectively formed.
Patent JP-S57193069-A (JP)
Title: Semiconductor device
Inventor: HIYAMIZU SUKEHISA
IPC: H01L21/338
Filed: 1981-05-22
Abstract: PURPOSE:To improve the adherence of a semiconductor device by forming source and drain electrodes on a GaAs output electrode connection layer except the region formed with a gate electrode when the gate electrode, the source and drain electrodes are formed in a high electron mobility transistor. CONSTITUTION:A non-doped GaAs layer 2 becoming a channel layer for forming a normally ON type or normally OFF type high electron mobility transistor of crystalline parameters, an N type AlGaAS layer 3, and a GaAS layer 4 becoming an N type output electrode connection layer of approx. 1-2X10<18>/cm<3> are laminated and grown by a molecular beam epitaxially growing method on a semi-insulating GaAs substrate 1. At this time, there are the case that an electron storage layer 5 is produced by the crystalline parameter and the case that the layer 5 is not produced, but since the part of the layer 4 is removed, the parameter is decided by considering it. Then, the mask 7 is used, the layer 4 is dry etched, a gate electrode forming region 6 is removed, and the gate electrode 8, and the source and drain electrodes 9 are respectively coated on the region 6 and the remaining layer 4.
Patent JP-S555260-A (JP)
Title: Method of grinding cylindrical body
Inventor: HAZAMA KATSUHIKO
IPC: B24B5/04
Filed: 1978-06-26
Abstract: PURPOSE: To provide the subject method comprising the steps of: removing by grinding simultaneously both-end unworn parts of a cylindrical body by two, left and right, grindstones, shifting the grindstones up to the border of the turn-back point to perform rough grinding of the full part of the cylindrical body, and carrying out the finish grinding of the full part of the cylindrical body by either of the left or right grindstone thereby to improve the workability of the grindstones.  
     CONSTITUTION: Both-end unworn parts L1, L2, L3 and L4 of a cylindrical body  are simultaneously removed by grinding by two, left and right, grindstones G1 and  G2 in a period of time TB1. Then, the two, left and right, grindstones G1 and G2  are shifted up to the border of the turn-back point to perform rough grinding of the full part of the cylindrical body in a period of time TB2, and further the full length of the cylindrical body is subjected to finish grinding in a period of time TB3 by either  G1 of left and right grindstones. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10276229-A (JP)
Title: Asynchronous transfer control system
Inventor: ITO TAKAYUKI
IPC: H04L13/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To allow an asynchronous transfer control circuit to transfer data at a high speed. SOLUTION: A signal DRQ24 requesting data read from a buffer 1 is being outputted to a system with a small clock period till data W.DATA (0:32)18 written in the buffer 11 over a consecutive clock period from a system with a large clock period are read from a system with a small clock period as R.DATA (0:32)26.
Patent JP-S534594-A (JP)
Title: Analytical apparatus having combined liquid chromatograph and mass spectrometer
Inventor: MIYAGI HIROYUKI
IPC: H01J49/04
Filed: 1976-07-02
Abstract: PURPOSE: To enable continuous inttroduction of a sample into mass spectrometer without suffering from thermal degradation by atomizing an effluent from liquid chromatograph and concentrating the smaple components by utilizing the difference in mass. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59202049-A (JP)
Title: Microwave moisture meter
Inventor: ISHIKAWA HIROTOSHI
IPC: G01N22/04
Filed: 1983-05-02
Abstract: PURPOSE:To measure the level of moisture at a high accuracy by arranging a pair of receiving horn for receiving a microwave passing through an object to be measured after projected from a transmitting horn to be a specified value of the difference in the distance thereof from the object being measured respectively to reduce the influence on variations of the sheet-shaped object being measured. CONSTITUTION:A microwave transmitted from an oscillator 1 is projected to an object 9 to be measured through an isolator 2, a waveguide 4 and a transmitting horn 3. The microwave passing through the object 9 being measured is received with receiving horn 13 and 14. The output thereof reaches to a magic T 15 via waveguides 16 and 17 and evenly distributed in the directions (a) and (b). The microwave transmitted in the direction (b) is annihilated at a non-reflection final terminal 18 while that in the direction (a) is detected by a detector section 11 and computed by an arithmetic section 12 to obtain the level of moisture. On the other hand, the receiving phones 13 and 14 are arranged at the distances l1 and l2 from the object 9 being measured to satisfy l2-l1 nlambda+lambda/4 thereby reducing variations of the object 9 being measured.
Patent JP-2000273499-A (JP)
Title: Bar soap
Inventor: FUKUMOTO YOSHIKATSU
IPC: C11D17/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain bar soap capable of carrying out cleansing operation without causing slippage of finger by only holding bar soap by light force and not requiring an auxiliary slippage-preventing member such as wrapping paper. SOLUTION: This bar soap comprises a bar body in which a cleaning part for cleaning an article to be cleaned is formed at at least one end. The bar soap has grasping faces 102 and 102 formed on the both sides in longitudinal direction of the rod-like body, a pressing face 104 formed between both the grasping faces 102 and 102, a slant face 108 formed between the grasping faces 102 and 102 and the pressing face 104 and preventing the rod-like body from interfering with hand of an operator in cleaning operation and a drawing part 118 formed in the inner side of the rod-like body than the grasping faces.
Patent JP-H08276232-A (JP)
Title: Blank feeding device for shape machine
Inventor: NEMOTO FUMIAKI
IPC: B21D43/24
Filed: 1995-04-03
Abstract: PURPOSE: To provide a blank feeding device for a shape machine which efficiently stock shapes of different cross-section in a few set area, continuously feeds a work in a long term and which can improve the working efficiency. CONSTITUTION: A shape being a work W is carried in a shape machine 101 by a material feeding device 103, and the carried-in work W is machined. In this time, the work W is mounted on a blank pallet 5, this blank pallet 5 is approached to the material feeding device 103, one of the work W is taken out by a transfer means 17 of this blank pallet 5 and it is fed to the material feeding device 103. The blank pallet 5 is separated from the material feeding device 103 and the work W is mounted on the blank pallet 5. Vertical members 7 for preventing the loads from being dropped down are installed on the blank pallet 5, the pallet is sectioned in plural parts, and the work W is mounted in these parts. Because the interval of the vertical members 7 is regulated freely corresponding to the size of the work W to be mounted, the works of many sizes can be mounted together.
Patent JP-S562451-A (JP)
Title: Carburetor using air valve
Inventor: ODA NOBUO
IPC: F02M17/08
Filed: 1979-06-20
Abstract: PURPOSE: To perform a fuel supply with mechanical means when an electrical device is in failure for a carburetor, by performing the fuel supply to a mixture chamber of the carburetor using the air valve through electrical and mechanical metering valves.  
     CONSTITUTION: A mixture chamber 4 formed between an air valve 2 and throttle valve 3 is linked to a constant oil level chamber 5 through a fuel path 13. On the path 13 the first and second fuel paths 10, 11 are separately arranged, and in the both paths 10, 11 control valves 34, 35 open-close operated in a reverse direction to each other are equipped and driven by a solenoid 38. A control circuit 19, to which the signal of an opening degree detector 17 of the air valve 2 or the other signals 22W28 are fed, controls the solenoid 38 further allows a prime mover 20 to actuate the first metering valve 21. Normally a fuel supply is performed only by the first path 10, while in failure the path 10 is replaced with the path 11, thus to permit the second metering valve 32 to perform the fuel supply by the air valve 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S522352-A (JP)
Title: Large scale integrated circuit equipment
Inventor: NABESHIMA KATSUNORI
IPC: G01R31/00
Filed: 1975-06-24
Abstract: PURPOSE: To have trouble shooting possible with connecting a circuit providing the same function instead of 1 package of ICs. to be inspected and should be substantially separated from the original external circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51151670-A (JP)
Title: Process for recovering organic solvents from compositions containing n itrocellulose and organic solvents
Inventor: KAGEYAMA IKUZOU
IPC: C02F1/04
Filed: 1975-06-23
Abstract: PURPOSE:Organic solvents are safely recovered by a distillation process from compositions containing nitrocellulose and organic solvents such as paints and printing inks.