baber/WOPTO huggingface dataset:
Patent JP-2000225327-A (JP)
Title: Membrane with porous support and molecular sieve layer and manufacture thereof
Inventor: SORIA RAYMOND
IPC: B01D69/10
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a membrane applicable for filtration, gas/liquid separation, permeation/vaporization, reverse osmosis and also for catalysts by providing a uniform-quality porous support with a specific range of pore diameter and at the same time, laminating a molecular sieve layer free from damage in a three-dimensional structure as viewed macroscopically on the surface of the support. SOLUTION: A faultless monolithic molecular sieve layer is laminated on a uniform-quality porous support with 5 nm-20 μm pore diameter to form a membrane. In this case, the monolithic layer is laminated as a single layer with 1-100 μm or 3-50 μm thickness and at the same time, zeolite is used as a molecular sieve. Further, the support is a ceramic support or made of fibers such as multi-channel fibers. In addition, the monolithic layer is arranged outside the fibers or is arranged inside one or more channels of the fibers. Alternatively, the monolithic layer is arranged outside the fibers, in the thickness of which the molecular sieve is further allowed to exist, or the molecular sieve may be arranged in one or more channels of the fibers.
Patent JP-H06196036-A (JP)
Title: Vibration preventing structure for discharge electrode in antilighting horn device
Inventor: NAKAYAMA TETSUYA
IPC: H01T4/14
Filed: 1992-12-24
Abstract: PURPOSE:To hold an aerial discharge space at a fixed value by almost equalizing rotational moment to a horn mounting metal fixture even in a condition that a discharge electrode is tilted, suppressing generation of a larger tilt even when electric wire vibration and movement in a line direction are caused, and resetting the discharge electrode in an electrification side to the initial balance condition when these wire vibration and movement are eliminated. CONSTITUTION:Balance weights 23, 25 are fixed to both sides of a lower part horn mounting metal fixture 9. In the balance weights 23, 25, respective four and six sheets of weight plates 27 of equal weight are fixed by bolts 28, relating to a mounting arm 26. Rotational moment by weight of an arc horn 21 is negated by two sheets of the weight plates of the balance weight 25. A change of the gravitational center point based on displacement from a balance condition of the arc horn 21 is invalidated by the balance weight 23, and rotational moments in right/left both sides of the lower part horn mounting metal fixture 9 are equalized by the balance weights 23, 25.
Patent JP-H09160815-A (JP)
Title: File alloting system
Inventor: MOCHIZUKI TAKESHI
IPC: G06F12/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To automatically select a secondary storage device whereby a file to be requested to be generated is generated even if a user does not designate the secondary storage device for generating the file in a computer system where the plural secondary storage devices is connected. SOLUTION: A size detecting means 13 detects the file size of the generation- requested file. A file generating device deciding means 14 decides a device for generating the file within the secondary storage device 2-1 to 2-N connected to the computer system 1 based on the file size detected by the size detecting means 13 and the contents of a free area control table 11 when the secondary storage device having the continuous free area being larger than the file size of the generation-requested file exists in the devices 2-1 to 2-N. At the time of nonexistence, the deciding means 14 decides the secondary storage device where the split number of the file is made to be the min. one within the secondary storage devices where the sum-up value of the free area size is larger than the file size as the secondary storage device for generating the file.
Patent JP-H03204366-A (JP)
Title: Center valve of brake booster
Inventor: KAWAI YASUHIKO
IPC: B60T13/40
Filed: 1989-12-28
Abstract: PURPOSE:To prevent the breakage of a valve by interposing a variable throttle mechanism for gradually extending the degree of communication according to the push up of a lifter between a displacement chamber and a reservoir. CONSTITUTION:When the operation of a brake pedal is returned in the state where the brake pedal is operated and a parking brake remains operated, a high oil pressure is generated in a displacement chamber 8b, and when a lifter 3 pushes up a valve 5, the degree of communication between the displacement chamber 8b and a reservoir chamber is gradually extended according to the pushing. Namely, the constitution is such that, when the large diameter part 4b of a valve stem 4 is moved from a small diameter part 7d to a large diameter part 7b by the pushing of the valve stem 4, a stepped part between the small diameter part 7d and the large diameter part 7c is gradually extended in diameter to the large diameter part 7c, so that the area of the passage for communication is gradually extended. Namely, as the passage forms a variable throttle, the difference in pressure of the oil in the opening part is reduced when the opening of the valve 5 is started.
Patent JP-H07171759-A (JP)
Title: Method for controlling temperature of polishing level block
Inventor: OISHI TOSHIO
IPC: B24B37/00
Filed: 1993-12-20
Abstract: PURPOSE:To stably realize the continuous polishing with high precision with the curvature of the upper surface of a turntable being constant by keeping the temperature of a water-cooled jacket at a constant value. CONSTITUTION:In the method for controlling the temperature of a polishing level block, the temperature of a water-cooled jacket 13 fixed to a turntable 12 of the polishing level block 11 is measured by a thermometer 16, and the temperature of the cooling water to the water-cooled jacket 13 is controlled by this measured temperature through a controller 18 and a solenoid valve 17 to keep the surface temperature of the turntable 12 constant.
Patent JP-H09158951-A (JP)
Title: Crown type holder for rolling bearing
Inventor: UEDA KIYOTOSHI
IPC: F16C33/41
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To suppress the vibrations in the radial direction of a holder by forming pockets on a straight hole having a peripheral wall along the center line in the radial direction, and forming lugs holding a rolling element face to face toward the axis of the hole on one or both of the side end edges of the inner diameter and outer diameter. SOLUTION: A holder 1 is provided with multiple pockets 2 each having an opening section 3 on one side section. The pocket has a peripheral wall 4 along the center line in the radial direction of the holder 1, it is formed into a straight hole 5 having a diameter slightly larger than a rolling element 13, and lugs 6 holding the rolling element 13 are formed face to face at the inner diameter side end edges. The rolling element 13 is invariably held by the lugs 6, the force in the direction AB is applied to the holder 1 at the point A, the force in the direction CD countering the force in the direction AB is applied at the point C, the force applied to the holder 1 from the rolling element 13 is invariably directed to the center, and the vibrations in the radial direction of the holder 1 can be suppressed.
Patent JP-H10183854-A (JP)
Title: Painted panel for building material
Inventor: TAKAMURA HIDEO
IPC: B05D7/14
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide excellent weather resistance by laminating a prime painting film layer coated on the surface of metal base material and a design layer having a design, and providing a top coat layer top-coated on the design layer. SOLUTION: A backing painting film layer 2 painted and baked by means of fluorine-based solid organic paint as prime painting is laminated on a metal base material 1 composed of a normal steel plate and a stainless steel plate. A design layer 3 is given on the prime painting film 2 by sticking of a transfer sheet by epoxy resin, and a top coat layer 4 top-coated by fluorine clear paint on the design layer 3 is laminated to form a painting panel. Thus, a facing and interior painting panel combining weather resistance, corrosion resistance and design can be obtained.
Patent JP-H11155727-A (JP)
Title: Hanging screen for household shinto altar
Inventor: KATOU KEIKO
IPC: A47G33/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To solve such in efficiency in the conventional hanging screen attachment that action for attaching a hanging screen to a household Shinto altar is repeated many times while avoiding difficulty in the formation of darts on the main body of hanging screen, noncoincidence in the attachment of tassels and the imbalance of the main body of hanging screen with the width of the household Shinto altar, by making the main body of hanging screen, on which form of darts and the attachment condition of tassels are previously arranged, fit in the width of the household Shinto altar as an attaching object. SOLUTION: The hanging screen 1 for household Shinto altar is composed of the main body 4 of hanging screen in which darts 2 are previously formed at the lower parts of a central part and tassels 3a are integrally provided while fixing vertical linear string parts 3a at two upper and lower positions at least on the upper side of this central part, and male/female adhering means 6 respectively attached to the rear side of both end parts 4a and 4a of this main body 4 of hanging screen for adhering both the end parts 4a and 4a equally turned over so as to correspond to the width of the household Shinto altar in the state of piling them.
Patent JP-H07184359-A (JP)
Title: Stator coil shaping apparatus
Inventor: ENDO MASANORI
IPC: H02K15/04
Filed: 1993-12-24
Abstract: PURPOSE:To enable uniform press shaping of the coil turning section of a stator set to a chuck head with the press operation of an inner ring to the outside of a first press and the press operation of an outer ring to the inside of a second press. CONSTITUTION:A lower part shaping apparatus A is drawn out to a startor set position and the angled part at the internal circumference of a stator iron core 30 is placed on a flange 505 of a chuck head 508 of an inner ring 5 to set a stator C vertically. Therefore, the lower turning section 311 of a coil 31 is located within a space surrounded by a first press 504 of the inner ring 5, a second press 602 of an outer ring 6 and a center ring of a second base. Next, the lower part shaping apparatus A wherein the stator C is set is horizontally moved to the deeper side to set the shaft center to the shaping position aligned with the shaft center of the upper part shaping apparatus B. When a moving base 3 moves upward, the outer ring 6 moves to the internal side with a link mechanism consisting of a link body 7 and related sections.
Patent JP-H11164073-A (JP)
Title: Facsimile equipment
Inventor: KUWATA KOJI
IPC: H04L29/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent a line from getting busy for a long time and to attain the reduction of communication cost by designating the emergency of originals, immediately transmitting the original of high emergency, storing the original of low emergency and transmitting it in a preset time zone with low utilization frequency/cost. SOLUTION: A time zone with a low possibility for an original to be sent from other equipment or low line utilization cost is designated as an optimum communication time zone. An original is placed and transmission is commanded while designating whether it is an emergency original or not. After an image reading part 3 has been activated, a system control part 1 executes transmission through an ordinary protocol in the case of an emergency original. When it is not an emergency original, data are stored the image memory of the image reading part 3. At encoding/decoding part 5 reads the image data from the image memory of the image reading part 2, performs encoding processing and stores them in a secondary storage device 8. In a time zone optimum of the set transmission, the data in the secondary storage device 8 are automatically transmitted.
Patent JP-H10181908-A (JP)
Title: Paper feeder
Inventor: HORI HARUHIKO
IPC: B65H3/52
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To feed paper surely separated without giving residual deformation even in a cut sheet of whatever physical properties, in a paper feeder. SOLUTION: A device comprises a paper feed roller 31 brought into contact with a loaded cut sheet 11 from one surface thereof to feed paper successively delivered and a cantilever friction member separating one by one this cut sheet 11 by friction contact when brought into contact with a tip end part of the loaded cut sheet 11. A friction surface 33a into friction contact with the cut sheet 11 of a friction member 33 is formed by a curved surface in a manner of making a gentle slope along the friction contact direction with the cut sheet, a rush angle in the tip end part of the cut sheet 11 is ensured, also conveying resistance is reduced.
Patent JP-H11172023-A (JP)
Title: Polyimide film and its production
Inventor: NOJIRI HITOSHI
IPC: C08L79/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide film having low water absorptivity, high modulus, high elongation at break, a low coefficient of thermal expansion and improved heat resistance, insulation properties, and mechanical properties by molding a solution of a mixture of two specified polyamic acids into a film and imidizing the obtained film. SOLUTION: A polyamic acid (A) and a polyamic acid (B) selected so that the relationships: EA>EB and MA>MB and/or MA>MB and LA>LB may hold (wherein EA is the modulus of a film of a polyimide derived from a precursor entirely consisting of component A; MA is its absorptivity; and LA is its elongation at break; EB is the modulus of a film of a polyimide derived from a precursor entirely consisting of component B; MB is its water absorptivity; and LB is its elongation at break) are mixed with each other under agitation under conditions including log t <= -1/20T+3 (wherein t is the agitation time; and T is the agitation temperature; -1 <= log t <=3; and - <=20<=T<=60) to obtain a solution having a viscosity of 300-1,000 P at 22 deg.C. This solution is molded into a film, and this film is imidized to obtain a polyimide film having a modulus of 5 GPa or above, a water absorptivity of 1.5% or below, an elongation at break of 15% or above, and a coefficient of linear expansion of 27 ppm or below.
Patent JP-H09155725-A (JP)
Title: One side polishing device with vibration proof mechanism
Inventor: HATANO KAZUTOMO
IPC: B24B37/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a one side polishing device capable of preventing vibration and movement of a beam-shaped part during polishing. SOLUTION: A device consists of a base table part 10A which is arranged with a surface plate 12 fore polishing a work 11, and a motor driving the surface plate 12, a supporting part standing up from one end of the base table part 10A and a beam shaped part 10C which is arranged with a pressing plate 15 which is supported like a cantilever in the supporting part ands presses the work 11 against the surface plate 12 and a cylinder for raising and lowering the pressing plate 15. A vibration proof pillar 12 which supports the tip of the beam-shaped part 10C and prevents vibration and movement is set between the free tip of the beam-shaped part 10C and the base table part 10A.
Patent JP-H04294637-A (JP)
Title: Transmitter of wireless microphone device
Inventor: YUKINAGA KOIKE
IPC: H04B1/04
Filed: 1991-12-27
Abstract: PURPOSE: To obtain a light and small transmitter for wireless microphone device improved in portability and reduced in cost and to improve its reliability. CONSTITUTION: In a power amplifier 60, a 4th tank circuit 61 is tuned to twice the frequency which is to be added to a base. A coupling capacitor C63 and a 5th tank circuit 62 are disposed between the collector of a transistor Tr2 and a grounded point. The circuits 61 and 62 form two separated tuning means. The power amplifier 60 outputs a frequency modulating signal which is to be supplied to an external conductor of a coaxial cable 9b via a coupling capacitor C90. A coil L71 is a filter for flowing a low frequency component to the grounded point. The 1st tank circuit 31 of a frequency modulator 30 helps a crystal resonator Xta1 to oscillate at its basic frequency f0 . The output of the modulator 30 has six-times the basic frequency f0 of the crystal resonator Xta1.  This is obtained by the multiplication operation of two frequencies of the 2nd tank circuit 32 and the 3rd tank circuit 33. The power amplifier 60 is used to amplify a signal from a transistor Tr1 and to make its frequency double.
Patent JP-H11170574-A (JP)
Title: Color ink jet recording apparatus
Inventor: TAJIMA YUTAKA
IPC: B41J2/05
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of color reproducibility caused by the difference of the stacking order of respective color inks in a color recording apparatus. SOLUTION: The outputs of enable signals KENB*, C-ENB*, M-ENB*, Y-ENB* at every colors permitting the transmission of recording data to recording heads 120K, 120C, 120M, 120Y of respective color inks to emit inks are made controllable at every colors and, by this constitution, the emitting order of the respective heads is controlled to arbitrarily set the stacking order of the color inks.
Patent JP-H11172669-A (JP)
Title: Screwing steel tube pile
Inventor: HAYASHI MASAHIRO
IPC: E02D5/56
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make attachment of a wing easy to utilize the wing to obtain large support force so as to contrive embedment down to a firm ground by having a spiral rib on an outer face or making a steel tube with a rib having the spiral rib. SOLUTION: For example, a steel plate disposing a plurality of ribs 3 on a surface by rolling is bent to form a spiral rib 3 on an outer face so as to connect the pile head part of a steel tube pile 1 on a base machine-mounted auger. Next, rotation is given by the auger to be embedded in the ground by the screwing action of the rib 3. A function outward projecting the spiral rib 3 and advancing the steel tube pile 1 by biting into a peripheral ground at the time of screwing execution into the underground and another function compressing the peripheral soil and sand are provided. In addition, after execution the rib 3 functions as the support of a building and the like, and the edge opening part of the pile 1 is blocked by a blocking board to prevent intrusion of soil and sand into the pile 1 at the time of execution.  Thereby the whole area matching the rib 3 functions as a support and large ground support force can be obtained.
Patent JP-H10180924-A (JP)
Title: Plastic film, halogenated silver photosensitive material or magnetic recording medium
Inventor: KURACHI IKUO
IPC: G03C1/89
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To stabilize the film forming before after and during the development and improve the film strength by forming a plurality of dielectric layers and specifying the thickness and volume specific resistance of an insulation layer respectively in a plastic film having a conductive layer and the insulation layer formed on a substrate. SOLUTION: A plurality of conductive layers are formed on a substrate of a plastic film, and the thickness of insulation layers formed on the conductive layers is formed as 0.05μm and the volume specific resistance is set as 10<10> Ω.cm or more. Also the volume specific resistance of the conductive layers is set as 10<2> or more to 10<10> Ω.cm or less, and at least one layer out of a plurality of conductive layers is formed into a charge prevention layer containing conductive particles, in which sulfonic acid and carbonic acid are provided on the outer peripheries of polymer particles. The weight of a water-soluble polymer is set as 35-500% to the weight of polymer particles, and the water-soluble polymer is manufactured by copolymerizing a monomer containing sulfonic acid with a monomer containing carbonic acid.
Patent JP-H05157966-A (JP)
Title: Projection lens
Inventor: KIKUCHI MASAHITO
IPC: G02B13/16
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the projection lens which has a wide field angle and superior homogeneity in picture quality. CONSTITUTION:The projection lens is equipped with a 1st lens part 1 consisting of three lenses 10, 11, and 12 which provide image forming operation, a 2nd lens part 3 consisting of two lenses 13 and 14 which perform nearly afocal aberration compensation, and one lens 4 which makes an image plane telecentric; and (a) 1.6<N3<1.7 and 30<nu<45, (b) 1.55<N4<1.65 and 32<nu4<47, (c) 1.65<N5<1.75 and 40<nu5<60, (d) 4(fi-j)<2(f4-5/f1-6)<2>, and (e) 0.9<(f6/f1-6)<1.1 hold, where fi-j are focal lengths of partial systems consisting of (i)th-(j)th lenses from the screen side, Ni is the refractive index of the (i)th lens on a D line, and nui is the Abbe number.
Patent JP-2001162613-A (JP)
Title: Concrete product having retro-reflective surface and its manufacturing method
Inventor: UCHIYA TOMOAKI
IPC: E01F9/669
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product having a uniform surface, a clearly parting end and a retro-reflective surface capable of being easily manufactured in a short time without using chemicals required to pay attention to a special facility, steps and handling. SOLUTION: The concrete product comprises a base material made of a concrete material, and a retro-reflective element dispersed and embedded at least in the surface area of the base material and at least partly exposed from the surface of the base material in such a manner that the exposure of the element is originated from curing partly delayed at the concrete material and removing of the uncured concrete material generated by the curing.
Patent JP-H10181367-A (JP)
Title: Sprocket device and manufacture thereof
Inventor: TODO MINORU
IPC: F16H7/06
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the phase of sprocket teeth between two chain units. SOLUTION: This device is provided with a gearing member and four sprockets 51 to 54 installed in the axial direction of this gearing member, while each of these sprockets 51 to 54 is equipped with a sprocket tooth engaging with two chains 55 and 56 on the outer circumference, and a spline tooth for doing a spline connection with the gearing member on the inner circumference, respectively, and each of these sprockets 51 to 54 is fitted in the gearing member after shifting a phaseal portion of the specified number of spline teeth. In this case, only when these respective sprockets 51 to 54 and the gearing member are fitted with one another after shifting the phaseal portion of the specified number of the spline teeth, the phase of sprocket tooth is accurately shiftable between two chain units. There is no need of any special phase alignment, and thus the phase of the sprocket tooth is accurately adjusted.