baber/WOPTO huggingface dataset:
Patent JP-2000317942-A (JP)
Title: Bladder
Inventor: MITAMURA HISASHI
IPC: B29C33/02
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a bladder which hardly generates variations in the shape of a tire inner wall face and at the same time reduces the replacement frequency, even when the number of times of repeating a vulcanization molding is increased. SOLUTION: In the vulcanization-molding of a green tire 4, the tire inner wall face is pressed in the mold direction by supplying a pressurizing medium. The bladder has a constituent member made of a low stretchability material whose properties are hardly changeable under high temperature environments, and the molding is made almost in the same shape as the shape of the tire inner wall face, when the green tire 4 is vulcanization-molded into a vulcanized tire. The low stretchable material is formed of a knit or a fabric, which is formed of one or more kinds of fiber selected from fibers such as nylon, polyester, aramid, and a paraphenylene benzobisoxazole (POB), a metal cord material, a carbon-filled fiber, a metal-coated fiber and a resin-coated fiber.
Patent JP-H03219509-A (JP)
Title: Switch substrate and manufacture of switch substrate
Inventor: IIJIMA SHUNICHI
IPC: H01H19/58
Filed: 1990-05-21
Abstract: PURPOSE:To improve reliability of a switch and detect its micro-displacement by forming an electric conducting portion with synthetic resin and housing it in a forming die as it is compressed to mold an insulating portion so that both portions can be formed in each prescribed form. CONSTITUTION:The contact face 10 of an electric conducting portion 13 with a brush 4 is formed such that the contact face 10 is lower than the surface of an insulating portion 14, so that the time when the brush 4 passingly comes into contact with the electric conducting portion 13 becomes substantially short; resultantly, it is possible portion to detect a micro-displacement. Grooves 6, 6 are made in both sides of a projecting of the electric conducting portion 13 where the contact face 10 is formed, and wear dust produced as the brush 4 scratchingly passes drops into the grooves 6, 6, so that the reliability of the switch can be improved because the contact on the contact face is not interupted by the wear dust. In the manufacturing process, the electric conducting portion 13 is firstly formed and then, put into the die as it is pushedly pressed to be integrally molded with the insulating portion 14, and after release from the die, the contact face 10 and the grooves 6, 6 are easily formed in an accurate form by elasticity.
Patent JP-S61290351-A (JP)
Title: High molecular thin film moisture-sensitive element
Inventor: OZAKI KAZUYUKI
IPC: C08F14/08
Filed: 1985-06-18
Abstract: PURPOSE:To enable the relative humidity in a wide range at a high response speed, by covering a conductive comb-shaped electrode provided on an insulating substrate with a chlorine-containing high molecular thin film to stabilize the performance. CONSTITUTION:A conductive comb-shaped electrode 2 provided on an insulating substrate 1 is covered with a chlorine-containing high molecular thin film 3. The chlorine-containing high molecular thin film 3 preferably uses a plasma polymer film of vinylidene chloride. The plasma polymer film thus made of vinylidene chloride has an excellent moisture-sensing characteristic. Moreover, the plasma polymer film can be formed simply by setting the plasma polymerizing conditions, not via any complicated process and an element with a stable performance can be obtained easily. The element thus obtained can detect the relative humidity accurately in a wide range at a high response speed, thus showing an excellent moisture sensing characteristic.
Patent JP-S6025650-A (JP)
Title: Polisher for surface finishing
Inventor: NAKAMURA TAKAO
IPC: B24B37/10
Filed: 1983-07-20
Abstract: PURPOSE:To prevent a machining defective, peripheral sagging or the like from occurring in a clutch, etc., by forming a dynamic pressure generating surface which makes up an abrasive layer between a machining surface and a polisher, in case of the polisher of a polyester fiber, etc., for mirror finishing of a silicon wafer or the like. CONSTITUTION:A polisher 1 which sticks a polyurethane foaming layer on a polyester fiber layer is stuck to a rotary surface plate 2 in a flatness of about 2-3mum, while a correction ring 6 making up a projection of about 5-10mum in height is set up on the circumferential part, and the surface plate is rotated. With this rotation, a lot of grooves 7 having a tilt angle of about 0-15 deg. on the polisher surface are formed, and a dynamic pressure generating surface is thus constituted. With this constitution, any influence from the elastically deformed polisher on the peripheral part of a wafer is eliminated so that flatness is improvable.
Patent JP-2000324779-A (JP)
Title: Rotor for magnet generator
Inventor: KOBAYASHI TATSUO
IPC: H02K1/27
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a rotor for a magnet generator which can prevent adhesive agent from leaking onto a base part of a flywheel outside a protective cover. SOLUTION: A permanent magnet 4 is fixed, with an adhesive agent 5, on the inner periphery of a cylinder part 1a, in a cup type flywheel 1 having the cylinder part 1a and a bottom part 1b closing the side opposite to the aperture end of the cylinder part. An annular protective cover 6 is mounted and covers the inner peripheral surface of the permanent magnet 4. An annular protruding part 7 is formed continuously in the peripheral direction on the inner surface of the bottom part 1b of the flywheel 1. The bottom part 6a of the protective cover 6 is mounted on the top part of the annular protruding part 7.
Patent JP-S5920908-A (JP)
Inventor: HIROTA TOSHIHARU
IPC: H01B3/12
Filed: 1982-07-26
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-H06327233-A (JP)
Title: Superconducting rotor
Inventor: MATSUMOTO TOSHIKAZU
IPC: H02K55/04
Filed: 1993-05-10
Abstract: PURPOSE:To provide a highly reliable superconducting rotor in the thermal contraction and absorption structure of a current lead which allows relative displacement for a low temperature structure. CONSTITUTION:A thermal contraction and absorption structure 13, wherein narrow elongated thin plates of copper are laminated in the shape of an elliptic ring and one end is connected to a current lead 11 and the other end is connected to a stud 12 coupled with a field coil 1, is provided within a coolant reservoir 2 which accommodates a field coil 1 using a superconducting coil in order to cool it to an ultra-low temperature.
Patent JP-H02308566-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAYA SHINJI
IPC: H01L27/105
Filed: 1989-05-23
Abstract: PURPOSE:To prevent data storage capability from being lowered by providing an insulating film corresponding to a floating gate formation region between laminated films of a polycrystalline silicon film and a silicide film when a floating gate of a memory and a gate electrode of a transistor, and employing the insulating film as an etching stopper. CONSTITUTION:A surface layer part of an Si substrate 1 is divided into a MOS transistor formation region and an EPROM formation region, and is separated by a field oxide film 2. With such construction, a predetermined size resist film 7 is provided on a gate formation region D of a transistor which is then subjected to reactive ion etching to selectively remove a silicide film 6 excluding the region D. Further, a polycrystalline film 3 is selectively removed using as a mask a SiO2 film 4 of the floating gate formation region C and the resist 7 of a region D. In such a manner, the polycrystalline Si film 3 of a region C is employed as a floating gate 8 of an EPROM, and the polycrystalline film 3 of a region D and the silicide film 6 are employed as a gate electrode 9 of a MOS transistor.
Patent JP-H05321842-A (JP)
Title: Conveying method and device for solid-liquid mixture
Inventor: TANAKA TATSUO
IPC: F04B43/12
Filed: 1992-05-25
Abstract: PURPOSE:To provide a conveying device of a solid-liquid mixture of a solid food or a food containing solids which is sanitary and can reduce the damage of the solid to the utmost. CONSTITUTION:In the waiting state (a), a space section 5 between an inner tube and an outer tube is filled with a fluid for three units 1 connected in series. In (b), the fluid of a unit A is discharged, the inside of the inner tube of the unit 1 becomes the decompressed state, and a solid-liquid mixture 11 containing solids 10 is sucked into the unit 1. In (c), the fluid of a unit B is discharged, and the solid-liquid mixture is pulled to the inside of the unit B. In (d), the fluid of a unit C is discharged, the fluid is fed to the unit A, the solid-liquid mixture 11 in the units A, B is conveyed to the units B, C. In (e), the fluid is fed to the unit B, the solid-liquid mixture in the unit B is conveyed to the unit C, and it is discharged downstream.
Patent JP-S5755915-A (JP)
Title: Underwater-curable anticorrosive material
Inventor: TSUKAMOTO CHIAKI
IPC: C08F299/00
Filed: 1980-09-19
Abstract: PURPOSE: Titlted material having good underwater adhesion to base materials, good operability and a long anticorrosive life, prepared by adding glass flakes, inorganic compounds, a cure accelerator and a diacyl peroxide type curing agent to a specified unsaturated polyester resin.  
     CONSTITUTION: An underwater-curable anticorrosive material prepared by mixing 100pts.wt. unsaturated polyester resin which is a member or a mixture of members selected from the group consisting of isophthalic acid types, terephthalic acid types a Het Acid types, with 5W50pts.wt. glass flakes and 5W50pts.wt. inorganic oxide, e.g., Fe 2 O 3 , and/or inorganic sulfate compound, e.g., BaSO 4  and further with a cure  accelerator, e.g., dimethyl-aniline, and a diacyl peroxide type curing agent of the  formula, wherein R 1  and R 2  are each methyl, isopropyl, heptyl, phenyl, or p- chlorophenyl, e.g., benzoyl peroxide. This composition, when applied underwater,  shows good adhesion and wettability to the base material and therefore it has good  operability such that almost no composition floates during application. This composition can give films having a long anticorrosive life. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5756104-A (JP)
Title: Blooming method by universal slabbing mill
Inventor: OOHAYASHI KENJIROU
IPC: B21B1/02
Filed: 1980-09-20
Abstract: PURPOSE: To manufacture a product slab having no fractures in its side planes and corners, by applying a broadside rolling process to an ingot inclined against the mill center line with a horizontal roll at an early stage of a rolling process, and by applying a straight rolling process with an ordinary universal slabbing mill at a latter stage.  
     CONSTITUTION: At an early stage of a rolling process, the vertical rolls 3, 3' are fully opened, and an ingot 1 is fed while keeping an inclined position by an angle α≥10° against a mill center line 4 to the horizontal rolls 2, 2' from which the ingot 1 receives a broadside rolling process. Then the opening of the vertical rolls 3, 3' is set to a size equivalent to a prescribed finishing size of breadth, and a straight rolling process is applied to the ingot 1 by an ordinary universal slabbing mill. The said angle α of inclination is desirable to be ≥30°; besides, by altering the direction of inclination α of the ingot 1 from the left to the right for every one pass, or by dividing the angle α equally to the left and the right sides, the broadside rolling process is uniformly performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0318681-A (JP)
Title: Rotary compressor
Inventor: JIEIENDORA JIEI AMIN
IPC: F04C23/00
Filed: 1990-05-23
Abstract: PURPOSE: To enhance the entire efficiency of a gas compressor of a type having an orbit ring or a rolling piston by constituting it as a two-stage rotary compressor. CONSTITUTION: The first stage of compression is carried out inside a first space whose boundary is formed by the inner surface 58 of a central housing 12 and the outer surface 48 of an orbiting ring 46. This space is divided into a first chamber 152 and a second chamber 154 by outer vanes 74 and 76. Each of the chambers 152, 154 is divided into two volumetric parts by the contact point 156 of the ring 46 and the housing, and the capacities of these chambers constantly change by the driving engagement of the crankshaft 36 to an eccentric member 42 when the ring 46 rotatably travels on the surface 58. The second compression stage is carried out inside the second space whose boundary is constituted by the inner surface of the ring 46 and the cylindrical outer surface 80 of a post 78.  The space is divided into a third chamber 160 and a fourth chamber 162 by internal vanes 84, 86, and each of the chambers 160, 162 is divided into two volumetric parts by the contact position 112 of the ring and the post, and these capacities constantly change when the ring 46 rotatably travels on the surface 80.
Patent JP-H09316387-A (JP)
Title: Colorant composition and molding prepared by using the same
Inventor: MIYASHITA SUSUMU
IPC: C09D17/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a colorant composition containing titanium oxide in a high concentration, having excellent dispersibility and giving moldings having not deteriorated properties by mixing titanium oxide containing aluminum and treated with triethanolamine with a polyester resin and kneading the obtained mixture under heating. SOLUTION: Titanium oxide containing 0.02-1.0wt.% aluminum and treated with 0.05-3.0wt.% triethanolamine is mixed with a polyester resin, and the obtained mixture is kneaded under heating to obtain a colorant composition in which the retention of the intrinsic viscosity of the polyester resin is 80% or above. This composition shows suppressed or inhibited thermal discoloration and improved whiteness by virtue of the titanium oxide containing aluminum and shows improved dispersion, hydrophobicity and hiding power without causing deterioration in the properties of moldings because a specified amount of triethanolamine is added to the titanium oxide containing aluminum.
Patent JP-S5923461-A (JP)
Title: Manufacture of positive plate for lead storage battery
Inventor: MORII SATORU
IPC: H01M4/62
Filed: 1982-07-28
Abstract: PURPOSE:To enhance the utilization rate of a positive active material by adding thermoexpansive decomposable microcapsules containing a low boiling point hydrocarbon to prepare a positive paste, packing the thus prepared paste into a grid, and heating the paste so as to increase its porosity. CONSTITUTION:After lead powder is mixed with both a minute quantity of organic macromolecular fiber and thermoexpansive decomposable microcapsules made of a vinylidene chloride copolymer or the like containing 1% to the weight of the above lead powder of a low boiling point hydrocarbon, the mixture is kneaded with water and dilute sulfuric acid to prepare a paste for a positive electrode. Next, the thus prepared paste is packed into a grid, then heating is performed at 100 deg.C for around one minute so as to make a positive paste for a lead storage battery. As a result, the low boiling point hydrocarbon is diffused by causing the capsules to bubble by heating performed during ageing or drying processes. Besides, the porosity of the active material can be increased by forming many fine holes in it by causing the capsules themselves to decompose. Consequently, the utilization rate of the active material can be widely enhanced.
Patent JP-H02311081-A (JP)
Title: Facsimile equipment
Inventor: TAKAOKA TATSUO
IPC: H04L1/00
Filed: 1989-05-26
Abstract: PURPOSE:To improve the transmission efficiency by setting the error correction transmission mode to a transmission function in response to the transmission error occurrence status. CONSTITUTION:Destination information is inputted to an operation display section 6, the transmission is commanded and a scanner 4 reads all transmission originals, a coding decoding section 7 applies coding compression to store the data in a picture storage device 8. When the same destination is registered in management information, the transmission mode is set and in the case of the error correction transmission mode, a PPR signal is used to resend the picture information of the retransmission frame. When the content of transmission number information is 7 or over and the content of the PPR reception number information is 0, the mode changeover is discriminated. When the designation destination information is not registered and the destination management information has an idle area, the destination information is generated and registered newly. When the transmission error occurrence state satisfies a prescribed condition in this way, the operating transmission function is switched to reduce the picture information transmission time able to use the optimum transmission mode is always reduced and the transmission efficiency is improved.
Patent JP-H03116-A (JP)
Title: Membrane separator
Inventor: SHIOYAMA MASAHIKO
IPC: B01D29/62
Filed: 1989-05-25
Abstract: PURPOSE:To prevent a decrease in filtration efficiency without increasing the flow velocity by inserting the deposit scraping means free to slide and mounted on filter membranes into a casing freely slidably and providing a switching means for interchanging the mounting positions of the supply passage and discharge passage for the casing. CONSTITUTION:Plural tubular filter membranes 1 are arranged in parallel in their longitudinal direction and fixed in the casing 2, the supply passage 4 for supplying water to be treated to one end of the casing 2 under pressure through a pump P is furnished, the discharge passage 5 for discharging the treated water from the other end is provided, and a filtered water recovery passage 8 communicating with all the filter membranes 1 is furnished. The deposit scraping member 10 free to slide and mounted on the filter membranes 1 is inserted into the casing 2 freely slidably, and the switching means V1-V4 to interchange the supply passage 4 and discharge passage 5 for the casing 2 are provided. Consequently, a decrease in filtration efficiency is prevented without increasing the flow velocity of treated water.
Patent JP-S6024567-A (JP)
Title: Color toner concentration detector
Inventor: TANAKA TOORU
IPC: G03G15/01
Filed: 1983-07-21
Abstract: PURPOSE:To avoid the effect on a photodetector, of the light reflected with a color toner on a conductive mask by dividing a conductive member applied to a conductive mask into a light emitting side and a light receiving side and applying DC bias same in polarity as the color toner to the conductive member on the light emitting side. CONSTITUTION:AC square waves same in polarity as a color toner are applied to a conductive member 13a on the light emitting side of a conductive mask 11, and the toner is not attached to the part of the conductive mask 11 on the light receiving side. On the other hand, AC square waves are applied to the conductive member 13b on the light receiving side, and when voltage same in polarity as the toner is applied, the mask 11 is kept clean, but the moment voltage opposite in polarity to the toner is applied, the toner and a carrier having so far attracted each other are separated, and the toner is attached only to the surface of the member 13b. The light emitted from a light emitting element 9a is transmitted through a transparent glass plate 12 free from the attached toner, reflected with a conductive probe 8, again transmitted through the glass 12 with the toner attached to it, and falls on a photodetector 9b. Thus, the concn. of the toner can be fetched as an electric signal.
Patent JP-H0426827-A (JP)
Title: Thin-film transistor array
Inventor: NOMOTO TSUTOMU
IPC: G02F1/136
Filed: 1990-05-22
Abstract: PURPOSE:To obviate the generation of a display defect in a liquid crystal display device by laminating a silicon oxide film and silicon nitride film in this order on at least a part of the oxidized parts on gate electrodes as a gate insulating film. CONSTITUTION:The gate insulating film 14 is formed of the laminate of the three-layered structure consisting of the 1st gate insulating film 14a formed by partially anodizing the parts where the thin-film transistors of gate electrodes 12 are formed and the parts intersecting with the gate electrodes 11, the 2nd gate insulating film 14b consisting of the silicon oxide formed to cover this film and the 3rd gate insulating film 14c consisting of the silicon oxide formed thereon. The probability that a pinhole is generated at the same point of the respective layers is, therefore, extremely low and even if the pinhole is generated in one film, the pinhole is usually complemented by the other film laminated on the upper layer or lower layer of the pinholed point and, therefore, the insulation defect hardly arises. The liquid crystal device which decreases the display defects is obtd. in this way.
Patent JP-H01300767-A (JP)
Title: High voltage generating circuit
Inventor: IKEUCHI HIROSHI
IPC: H04N3/185
Filed: 1988-05-30
Abstract: PURPOSE:To effectively prevent the distortion of a screen by controlling an addition voltage, when a high voltage output voltage has dropped, and applying a correction voltage corresponding to a drop portion of its high voltage output voltage to a high voltage coil through a multi-voltage doubler circuit. CONSTITUTION:When the luminance of a cathode-ray tube 15 is raised, a high voltage output current IH flows to the anode 16, a high voltage output voltage EH drops, and by following it up, a voltage e6 detected by a voltage detecting part 9 also drops. When the detected voltage e6 exists between a zero voltage of a triangular wave of a voltage e5 and a voltage of a peak value, a voltage e12 of a waveform part of its section of an addition voltage e1 is applied to a multi-voltage doubler circuit 46. When the high voltage output voltage EH becomes lower, width of  t1 becomes larger by that portion, and the voltage e12 applied to the multi-voltage doubler circuit 46 from a switching circuit 23 also becomes larger. As a result, the drop portion of the high voltage output voltage is replenished, and the high voltage output voltage is stabilized.
Patent JP-S5923531-A (JP)
Title: Semiconductor device
Inventor: SHIRAI MASAYUKI
IPC: H01L21/60
Filed: 1982-07-30
Abstract: PURPOSE:To enable to mount in high density by fixing an Si substrate on a ceramic base when mounting flip-chip type semiconductor pellet elements in a package having the ceramic base, forming a circuit pattern by a photographic technique on the surface, and face-down bonding the pellet. CONSTITUTION:A plurality of external pins 11 are projected on the periphery of the lower surface of a package base 10 made of a ceramic material, and conductor 11a is arranged on the periphery of the upper surface of the base 10 via through holes, not shown. Then, an Si substrate 12 is secured to the center on the upper surface of the base 10, a thin aluminum circuit pattern 13 is formed on the upper surface, pellet pads 13a is arranged in the vicinity of the center and wire pads 13b are arranged on the periphery by photographic technique. Subsequently, the pellet 14 is face-down bonded to the pad 13a, and wires 15 for connecting the pin 11 to the conductor 11a are connected to the pad 13b. Then, a cap 17 is mounted via resin 16 on the surface.