baber/WOPTO huggingface dataset:
Patent JP-H10283867-A (JP)
Title: Switch with illumination knob
Inventor: YANAI RYOICHI
IPC: H01H9/16
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost switch fitted with an illumination knob for use in various electronic appliances, with which a uniform illumination can be generated and the switch assembling works be executed easily. SOLUTION: The first light guide 22 in the form of a circular column or elliptical column is equipped at the tail with a light reception part 22B formed as a slope curving upward so that the light from the first light emitting element 35 installed in the lower part is reflected in the axial direction and led to the light projecting surface 22A situated in the forefront and is accommodated in the center of an operating knob 21 having an opening 21C under the light reception part 22B, and thereby an intended low-cost switch fitted with an illumination knob can be provided to generate uniform illumination.
Patent JP-S59213926-A (JP)
Title: Control device for gas turbine engine
Inventor: WATANABE ATSUSHI
IPC: F02C9/18
Filed: 1983-05-19
Abstract: PURPOSE:To prevent excess of an engine speed, by suppressing gas temperature and discharge amount in a combustor upon rising of a turbine rotational speed, while increasing these upon lowering of the turbine rotational speed. CONSTITUTION:When a load is rapidly decreased, an engine 2 follows a proportional control line, and reaches a deceleration line. When a rotational speed is further increased, a switch 16 is selected to close a metering valve 18 and cut fuel to be supplied to a combustor 12, thereby reducing an output of a turbine 8. When the rotational speed is further increased, an extraction valve 15 is opened to discharge a compressed air, thereby further reducing the output. Thus, the engine speed is suppressed, and there is no possibility that the engine speed reaches a dangerous speed.
Patent JP-H01261277-A (JP)
Title: Granulated powder for production of silicon nitride sintered form
Inventor: SANO SHO
IPC: C04B35/626
Filed: 1988-04-08
Abstract: PURPOSE:To obtain the title sintered form improved in mechanical strength with reduced variation in the mechanical strength, by mixing silica-reduced Si3N4 powder with a specific sintering aid and a binder followed by granulation. CONSTITUTION:Firstly, 100pts.wt. of silica-reduced Si3N4 powder >=90% in alpha-conversion rate is incorporated with 0.3-30pts.wt. of a sintering aid comprising 0.1-10pts.wt. of yttria, 0.1-10pts.wt. of alumina and 0.1-10pts. of AlN followed by grinding to prepare raw material mixed powder 0.5-1.5mum in mean particle size. Thence, this mixed powder is spiked with 0.2-8wt.% of a binder (e.g., PVA) followed by granulation into granules 20-250mum in average size, <=300mum in maximum size, <=0.9 in internal coefficient of friction and <=34 deg. (degree) in angle of repose.
Patent JP-S60229612-A (JP)
Inventor: INADA HIROAKI
IPC: H01R13/46
Filed: 1984-04-27
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-H06271652-A (JP)
Title: Aqueous resin liquid
Inventor: YAMAMOTO MASATO
IPC: C08G59/50
Filed: 1993-03-22
Abstract: PURPOSE:To obtain the subject resin liquid having excellent coated surface smoothness, curability, corrosion resistance and resin liquid stability and useful for electrodeposition paint, etc., by reacting a specific epoxy resin with an amine compound and dispersing the obtained resin in water. CONSTITUTION:The objective resin liquid is produced by reacting a compound of formula [R is 1-4C alkyl ; A is oxypropylene or oxybutylene; n is 7-340; m is 0-100, preferably 0] with a polyisocyanate to obtain an addition compound containing isocyanate group, reacting the product with an epoxy resin, reacting the obtained epoxy resin containing polyoxyalkylene chain with an amine compound and finally dissolving or dispersing the obtained polyamine resin containing polyoxyalkylene chain in water.
Patent JP-S59212113-A (JP)
Title: Strip carrying device
Inventor: HIGUCHI KINICHI
IPC: B65G13/00
Filed: 1983-05-18
Abstract: PURPOSE:To prevent vertical oscillation of a strip by providing a strip guiding means that runs circulating along a pair of left and right guides provided above and below a carrying rollers in a hot run table etc. that carries a strip. CONSTITUTION:Prural rollers 1 are arranged continuously parallel to each other separated at a specified pitch to form a carrying face T of a strip (sheet) 2, and rotated. A pair of left and right guides 4, 5 are provided above and below the rollers 1 and plate guiding means 6, 7 that guide the sheet 2 are provided in each of the guides. The guide 4 is made to caterpillarlike form having linear parts 4a in the upper and lower parts, and the guide 5 has linear parts 5a in the upper and lower parts, and formed to caterpillarlike form having a turning device 8. When starting rolling, the means 6, 7 are at stand-by position, and when the sheet 2 comes out, the means 7 starts running and accelerated to a specified speed by an accelerating conveyor 9, and sent out to a part along the face T. At this time, the tip of the sheet 2 runs on the upper face of the means 7. At the same time, the means 6 holds the sheet 2 synchronizing with passing speed, and the tip of the sheet 2 is guided in the direction A of passing. Meanwhile, the plate 2 is cooled.
Patent JP-S5421269-A (JP)
Title: Manufacture for semiconductor mask
Inventor: YAMANAKA KENICHI
IPC: H01L21/302
Filed: 1977-07-19
Abstract: PURPOSE: To increase the junction reverse dielectirc strength and to avoid open wire for caoted wiring, by using oxided etching films different in etching speed in combination, obtaining the most suitable angle toward film thickness wise with CF gas plasma etching, and by taking greater curvature at the PN junction edge formed by using this. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01260278-A (JP)
Title: Machine case for cooling and separate type cooling showcase equipped with said machine case
Inventor: ISHIZAKA YOSHIRO
IPC: A47F3/04
Filed: 1988-04-07
Abstract: PURPOSE:To permit the provision of machine cases in a space below a showcase, which is not used yet, by a method wherein a first machine chamber, receiving a compressor, a condenser and the like, and a second machine chamber, constituted independently from the first machine chamber by an insulating material and receiving an evaporator and the like, are provided in parallel. CONSTITUTION:A machine case 2 for circulating and supplying cold air to a showcase is provided in a space below the show case, which is not used yet. The machine case 2 is formed of a first machine chamber P receiving a compressor 31, a condenser 32, a ventilating device 33 for the condenser and the like and a second machine chamber Q, receiving an evaporator and a ventilating device for the evaporator, provided with a cold air sending port 38 as well as a return cold air inlet port 39, which project from the side of the case, a drain tank 40 as well as a drain pan 34, which are arranged at the lower part thereof, and defined from the first machine chamber P by an insulating material to insulate from heat. According to this method, the height of the machine case may be restrained by providing two machine chambers in parallel to arrange them in a space below the showcase, which is not used yet, whereby the effective utilization of the space may be contrived.
Patent JP-H08286083-A (JP)
Title: Heat resistant optical fiber
Inventor: ISHI MASAYA
IPC: G01K11/12
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a heat resistant optical fiber capable of withstanding up to 1000 deg.C by forming a heat insulating layer on the outer periphery of a metallic pipe inserted with a coated optical fiber and coating the outer periphery of this heat insulating layer with a protective film consisting of a noncombustible and heat resistant material. CONSTITUTION: The coated optical fiber 3 is formed by coating the outer periphery of an optical fiber 1 with a coating material 2. This coating material 2 consists of any of polyimide, carbon, silicone 'Teflon (R)' and org. metal polymer and a multilayered structure is formed of these materials. The coated optical fiber 3 is inserted into the metallic pipe 4. A stainless steel is used as the material of the metallic pipe 4. The heat insulating layer 5 is formed on the outer periphery of the metallic pipe 4. A paper tape is used as the material of the heat insulating layer 5. The outer periphery of the heat insulating layer 5 is covered with the protective film 6 consisting of the noncombustible and heat resistant material. Combustible PVC is used as the material of the protective coating 6.
Patent JP-H02265861-A (JP)
Title: Tape sticking device
Inventor: HARA AKIRA
IPC: B65H75/28
Filed: 1989-04-07
Abstract: PURPOSE:To fix the internal peripheral end of a coil by an adhesive tape so as to prevent the coil from collapsing from the internal peripheral side by sticking the adhesive tape to the internal peripheral surface of the coil while the coil is moved between a circumscribed roller and a sucker rod. CONSTITUTION:A tape supplying device 12 for supplying an adhesive tape 11 of predetermined length, a sucker rod 18 vacuum adsorbing this supplied adhesive tape 11 to a cylindrical peripheral surface, a rod moving device for relatively moving this sucker rod 18 on the internal peripheral surface of a coil 6 and a circumscribed roller 20 coming into rolling contact with the peripheral surface of the coil 6 so as to hold it between the roller 20 and this sucker rod 18 are provided. The adhesive tape 11 is stuck to the internal peripheral surface of the coil 6 while it is moved between the circumscribed roller 20 and the sucker rod 18. Accordingly, the coil 6 can be prevented from collapsing from its internal peripheral side by fixing the internal peripheral surface of the coil 6 by the adhesive tape 11.
Patent JP-H03285099-A (JP)
Title: Replenishing device for metallic ion into plating liquid
Inventor: HIRAI FUSATO
IPC: C25D21/14
Filed: 1990-03-30
Abstract: PURPOSE:To stably supply metallic ions and to enhance workability and maintainability by providing the upper and lower perforated plates to the lower part of a dissolving tank and providing a straightening layer in which baffle lumps are uniformly put side by side between the perforated plates and forming a fluidized layer. CONSTITUTION:Plating liquid is introduced into a settling tank 5 through a dissolving tank 20 packed with metallic particles. The settled particles are returned to the dissolving tank 20 and redissolved. The plating liquid is introduced through an inlet 21a in the bottom part of the dissolving tank 20 and radiately spouted into the lower part of a straightening layer 22 in the horizontal direction from the strainers 23. Then this plating liquid is raised through the flow paths among the baffle lumps 22d which are uniformly distributed in the horizontal face between the perforated plates 22a, 22b. Thereafter the plating liquid is passed through the holes of a middle plate 22c and the upper plate 22b and converted into the uniform upward flow. Since the baffle lumps 22d form a fluidized bed by fluidization of liquid and are vibrated and repeat collision with each other, the holes of the upper plate 22b and the middle plate 22c are prevented from being clogged by the particles. Metallic particles are introduced through an inlet 21c thereof and form the fluidized bed together with the upward flow of plating liquid. The degree of contact for the metallic particles and the plating liquid is enhanced and a plenty of dissolving amounts are obtained by a small amount of metallic particle.
Patent JP-H10285940-A (JP)
Title: Power converter controller
Inventor: TAKAHASHI NOBUTAKA
IPC: H02M1/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a timing adjustment circuit, by setting the data to be held in a resistor from a non-volatile memory again even if the data stored in the resistor is lost due to the power off of a power supply during operation of the power converter. SOLUTION: A timing adjustment circuit 204 stores, in a storing means (register), the data for specifying a timing of a switching pulse to be supplied to each semiconductor device and, at the same time, stores the data to be held in the register in a non-volatile memory 101. Then, it detects whether the data held in the register is correct and when the detects an error in the data, a transfer control circuit 102 transfers the data stored in the non-volatile memory 101 to the register. Even of the data stored in the register is lost due to the power off of a power supply or the data is changed into incorrect one due to an influence by noise, etc., during operation of the power converter, the power converter can be continuously operated correctly by transferring the data stored in the non-volatile memory to the register.
Patent JP-S5712150-A (JP)
Title: Planet gear transmission
Inventor: FUJII KOUZABUROU
IPC: F16H1/48
Filed: 1980-06-23
Abstract: PURPOSE: To make it needless to machine each constituent member with high accuracy, by supporting the bearings of each planet gear on planet gear rests which have circular fitting holes eccentric toward a sun gear and by fitting annular members inside circular fitting parts at both the ends of each planet gear.  
     CONSTITUTION: Fitting holes 11c, 11d for ball bearings 12, 13, which are provided in support members 11a, 11b and opposed to each other, are circular and have their centers O 2  eccentric toward a sun gear 5 as to the centers O 1  of gyration of the ball bearings 12, 13 so that the planet gears 9, planet gear shafts 10 and the ball bearings 12, 13 are allowed to be displaced. Annular members 24, 25 are fitted inside pairs of circular fitting parts 9b, 9c provided at both the ends of the planet gears 9, so that the annular members 24, 25 support the planet gears 9 rotatably and are displaced together with the planet gears 9 by the difference among the components (at the side of the sun gear 5) of resultants of tooth force which act to the planet gears 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000283718-A (JP)
Title: Position detector and information recorder using the same
Inventor: KATO SHIGEKI
IPC: G01B11/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a position detector which can detect the positional information of an object with high accuracy and is suitable for hard disk drivers and an information recorder. SOLUTION: A position detector is provided with an interferometer, and a plate spring member which is firmly fixed to the interferometer and can come into contact with an object to be inspected. The detector detects the positional information of the object from interference signals obtained from the multiplexed luminous flux of signal light, based on the reflected light of the light emitted from the interferometer reflected from the plate spring member and reference light formed by means of the interferometer. The plate spring member has a plate-like shape and is firmly fixed to the interferometer at a fixed angle from the light emitting surface of the interferometer.
Patent JP-S5421683-A (JP)
Title: Method of treating waste gas
Inventor: YOSHIMURA TAIJI
IPC: B01D47/00
Filed: 1977-07-19
Abstract: PURPOSE: To efficiently discharge waste gas into the outer air without producing white smoke and without wasting power, by cooling waste gas with outer air so as to be dehydrated, and thereafter mixing the dehydrated waste gas of low temperature and humidity with the outer air of an increased temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5635126-A (JP)
Title: Automatic film loader
Inventor: SERIKAWA YASUO
IPC: G03B21/32
Filed: 1980-06-27
Abstract: PURPOSE: To perform automatic loading of films safely and surely by putting a driving device in a start state at the time when the 1st sensor detects the leading end of the film and in the meantime lighting a projection lamp by the response signal from the 2nd sensor.  
     CONSTITUTION: When the 1st sensor device 9 detects the leading end of a film 1, its response signal controls a film-driving motor to start and in the meantime, a magnet is controlled to excite via a delay circuit and the turning control of a drive roller 4 and the retreating control of a pressure plate 6 and feed jaw 10 from the film travel path are accomplished simultaneously. Since in this way the film driving is performed upon lapse of a fixed time after the insertion of the film leading end, preparation for projection such as putting-out of room lights, etc. may be performed. Next, when the 2nd sensor device detects the leading end of the film 1, a projection lamp is lighted by its response signal. In this way, the automatic loading of the film may be performed safely and surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60231144-A (JP)
Title: Apparatus for detecting projecting flaw of mirror surface member
Inventor: MATSUDA NAOYA
IPC: B65G11/20
Filed: 1984-04-28
Abstract: PURPOSE:To perform flaw detection with a good S/N ratio, by darkening the surface of a member to be inspected and projecting illumination light to the darkened surface at a large incident angle while receiving reflected light returning to the incident side reflected light returning to the incident side in scattered reflected light. CONSTITUTION:The circumference of a surface 10 coming to a region to be inspected is blocked from liht to darken said surface 10 and illumination light B1 is projected to the surface 10 at a large incident angle near to 90 deg.. Because the surface 10 is a mirror surface one and the incident angle is large, almost all of projected light is regularily reflected from said surface if there is no projecting flaw and flies away to the side opposite to the incident side. Therefore, when the output of the TV camera 14 for observing the surface 10 is applied to a monitor TV receiver, the picture 18 of said receiver is dark and the image of the surface 10 is represented only obscurely. However, if there is a projecting flaw D on the surface 10, irregular reflection is generated and a part B2 thereof is returned to the incident side. This reflected light B2 is received by the TV camera 14 and a bright spot P appears on the picture 18 of the monitor TV receiver. The number of bright spots shows that of flaws and the size of each bright spot shows the size of each flaw.
Patent JP-H05254261-A (JP)
Title: Composite thermal transfer sheet
IPC: B41M5/40
Filed: 1992-03-12
Abstract: PURPOSE:To form a color image of high quality by eliminating the generation of winding wrinkles by successively forming a dye layer and a releasable transfer dye receiving layer on one surface of a long base film and contracting the area of the dye receiving layer in the surface direction thereof. CONSTITUTION:A dye layer 2 composed of one color or a plurality of colors, for example, yellow 2Y, magenta 2M, cyan 2C and, if necessary, black BK, a transfer dye receiving layer 3 and an adhesive layer 4 are laminated on one surface of a long base film 1. If necessary, a transfer protective layer 5 and an adhesive layer 4 are successively provided in this order and the area of the adhesive layer 4 is made smaller than that of the dye receiving layer 3. An intermediate layer 6 is provided between the dye receiving layer 3 and the adhesive layer 4 and a release layer can be further provided between the base film 1 and the dye receiving layer 3. The obtained composite thermal transfer sheet is reduced in the layer thickness difference from the dye layer and, when said transfer sheet is wound into a roll form, the generation of wrinkles is reduced and a color image of high quality can be formed.
Patent JP-S58204361-A (JP)
Title: Electrical extraction method
Inventor: HASHIZUME SHIYUUICHI
IPC: G01N27/26
Filed: 1982-05-24
Abstract: PURPOSE:To extract an aimed matter from electrophoresis gel pieces in a short time by pouring the extracting solution into an extracting tube consisting of upper and lower parts and by using a coloring matter for marker for determing an end point of the extraction. CONSTITUTION:The electrical extraction tube consists of the upper tube 1 and the lower tube 2, the inner diameter and the length are determined from sizes and numbers, etc. of the gel pieces, and the tube is made of transparent material to observe a line of the coloring matter as the marker during the extraction. A supporting material 3 such as thread and net is provided at a connection part of the tubes 1 and 2 to prevent the falling of the gel pieces, but the material 3 is unnecessary in case of filling the tube 2 with resin, glass beads, etc. A dialysis membrane 4 is provided at the bottom of the tube 2. Buffer solutions having a prescribed pH are respectively used for the upper and lower extracting liquids and the solution containing the coloring matter is used for the upper extracting solution. The extraction is performed so that the aimed matter is made run downward similary to the electrophoresis.
Patent JP-H04298003-A (JP)
Title: Cracking device for electronic component substrate
Inventor: TSURUSAKI KOTARO
IPC: H01G13/00
Filed: 1991-03-26
Abstract: PURPOSE:To prevent an edge face of a cracked part of a raw material substrate A from being rubbed against an edge face of a part which is held to a table 1 during cracking by holding the raw material substrate A so that a crease-like line A1 thereof coincides with one edge face 1a of the table and by holding and rotating the cracked part A2 projected from the table 1 by a clamp means 3. CONSTITUTION:A force applying means such as a spring 20 which applies force to separate a clamp means 3 from a table 1 is provided to one or both of the clamp means 3 and the table 1.
Patent JP-H04296504-A (JP)
Title: Work inverting device of machine for working timber construction building material
Inventor: TANAKA TAKESHI
IPC: B27F1/00
Filed: 1991-03-26
Abstract: PURPOSE:To perform the whole work of mortises with high accuracy and facilitate the work of work materials having different length by revolving a work material in a fixed position, and constituting the work inverting device of a working machine for a timber construction building material for enabling the material to be turned over. CONSTITUTION:A column base 31 is installed in a vertical manner, and when a work material W is sent from the right side, the work material W is transferred to the left side through rotation of a transferring roller 25 so that one end grain surface (a) comes into contact with a stopper surface 45. In conjunction with this contact, vice pieces 41, 41 operate centripetally for clamping the work material W. Next, the transferring roller 25 is stopped driving and other vice pieces 22, 22 operate centripetally in order that the work material W is clamped throughout the whole part thereof in its longitudinal direction and secured in the fixed position. After the fixation, a main shaft head 13 is transfer-controlled in accordance with a computer program, to thereby perform predetermined mortise work on both side surfaces in the longitudinal direction and an upper surface thereof by means of a rotating cutting tool 17.
Patent JP-H11278124-A (JP)
Title: Flattened seat structure of automobile
Inventor: ARAI TOMIJI
IPC: B60N2/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flattened seat structure of automobile needing no increase of a plate thickness of a seat frame. SOLUTION: Even if a load is applied to a seat frame 7 and the seat frame 7 attempts to deform, a deformation prevention member 9 is engaged with a fixed rail 1 to prevent its deformation, thereby needing no increase of a plate thickness of the seat frame 7. Accordingly, it is possible to reduce a weight of a car body and improve the press molding property of the seat frame 7. Moreover, the deformation prevention member 9 does not become resistance against sliding because it is not in contact with the fixed rail 1.
Patent JP-S59217578-A (JP)
Inventor: KUROBA HISASHI
IPC: B66B5/14
Filed: 1983-05-20
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。