baber/WOPTO huggingface dataset:
Patent JP-S62270436-A (JP)
Title: Oxide for sealing
Inventor: GOTO MASAYUKI
IPC: C03C3/062
Filed: 1986-05-20
Abstract: PURPOSE:To provide an oxide for sealing, composed of Al2O3, SiO2 and Sm2O3 at amounts falling within specific respective ranges, and capable of preventing the generation of leak and maintaining color rendering characteristic in excellent state when used for the sealing of a metal halide lamp, etc. CONSTITUTION:An Al2O3-SiO2-Sm2O3 oxide for sealing containing 12-35wt% Al2O3, 13-40wt% SiO2 and 35-70wt% Sm2O3. The oxide exhibits remarkable bonding effect between ceramics and metal as well as mutually between ceramics. Especially, it has high wettability to a material and gives extremely little crack generation caused by thermal stress, etc. Furthermore, it has high resistance to halogen vapor. Accordingly, taking a metal halide lamp as an example, there is little development of a phenomenon to lower the color rendering property of the lamp caused by the luminescence generated by the reaction of the metal halide with a part of the component during the lightening of the lamp. It is extremely useful for the sealing of a high-pressure sodium lamp and a metal halide lamp, etc.
Patent JP-2000300974-A (JP)
Title: Semipermeable membrane, its manufacture and helium separating semipermeable membrane
Inventor: SATO KEISUKE
IPC: B01D71/64
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semipermeable membrane superior in helium permeability, flexible while having characteristics of Y type or aluminum removing Y type zeolite and mass-producible by mixing and dispersing at least one of Y type zeolites composed of Na2O-Al2O3-SiO2-H2O and provided with the SiO2/Al2 O3 ratio in the range of 3-6 and a dealuminized Y type zeolite of SiO2/Al2O3 ratio in the range of 6-250 into a polymer. SOLUTION: The Y type zeolite of SiO2/Al2O3 ratio in the range of 3-6 or a dealuminized Y type zeolite of SiO2/Al2O3 ratio in the range of 6-250 is mixed and dispersed in a solvent liquid containing a translucent film polymer in a process prior to a translucent film forming process, and then a mixture thus prepared is formed into the translucent film. Zeolite is preferably mixed and dispersed in the range of 5-30 wt.% to the polymer, and the dispersion is carried out preferably by using an ultrasonic generator.
Patent JP-S5637412-A (JP)
Title: Incinerator
Inventor: YAMAGATA MASATSUGU
IPC: F23G5/50
Filed: 1979-09-04
Abstract: PURPOSE:To prevent the exhaustion of unburnt materials by controlling conveyors and a blower in correspondence to the exhaustion temperature after the increase in the set speed of the transfer, in successively transferring materials to be burnt on the grate at a drying zone, a burning zone and an after burning zone. CONSTITUTION:The materials to be burnt supplied to a supply device 7 are successively transferred by conveyors 11a-11c to the drying zone A, the burning zone B and the after-burning zone C, and during this transfer, the materials to be burnt are burnt. Here, at least one of the supply device 7, conveyors 11a and 11b is controlled of its transfer speed by a control mechanism 30 in correspondence to the output of the exhaustion temperature detector 28. Upon this occasion, in the case where the measured value of the detector 28 is lower than the set range when a set time is passed, after the increase in the set speed of the material to be transferred, the transfer speed is lowered temporarily. Upon this occasion, the quantity of air blown to the drying zone A is made comparatively large by a blower 24.
Patent JP-H01283964-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINOHARA SHOHEI
IPC: H01L21/336
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the resistance of a gate electrode by using a high melting point metal as a gate electrode material. CONSTITUTION:After forming a gate oxide film 3, a high melting point metal 4 and a masking material for ion-implantation are continuously deposited one on the other to thereby form a gate electrode pattern 5 by means of etching the masking material, and an ion-implantation is made to form an n<-> diffusion layer 6. Then, after forming a sidewall spacer 7 on a side surface of the pattern 5 of the masking material, the high melting point metal film 4 which is an underlay is etched, and thereafter, an ion-implantation is made to form an n<+> diffusion layer and a source drain region 8 is formed by a thermal treatment. Accordingly, a high melting point metal 4 is used as a gate electrode 4 material, thereby allowing the resistance of the gate electrode 4 to be reduced.
Patent JP-S60258043-A (JP)
Title: Hand feed device of paper for copying machine
Inventor: IZUMI HIROKATA
IPC: B65H3/06
Filed: 1984-06-05
Abstract: PURPOSE:To prevent a paper sheet from being fed one above another and to enhance the stability in sheet running motion by installing a device to prevent possible stuck feeding and by providing the sheet with corrugation as well. CONSTITUTION:Sets of retardative pads 6 of a rectangular form, which are inclined upward to the direction of paper sheet 3 forwarding motion and are made of a material with a large frictional coeffecient, are arranged in the fron of the tray 2 at a place between sets of a pair of conveying rollers 5 and 5 arranged up and down each other, and its upper end extends upward beyond the point where the rollers 5 and 5 contact each other with pressure. The sheet is prevented from being fed one above another by feeding the sheet 3 with its leading edge rubbed against the pads 6 when the paddle 4 is rotated causing its tip section 8 to come in contact with the sheet 3 in the tray with pressure. Simultaneously, the stability in the sheet running motion can be enhanced by providing the sheet 3 with corrugation by means of a corrugation forming device located above the pads 6 when it is forwarded into the rollers 5 and 5.
Patent JP-H0625615-A (JP)
Title: Primer composition
Inventor: FUJIKI HIRONAO
IPC: C09D5/00
Filed: 1992-04-07
Abstract: PURPOSE:To improve the adhesive properties and persistence of adhesion of a primer compsn. by compounding a specific organosilicon compd. into the compsn. CONSTITUTION:An organosilicon compd. having at least one group of formula I in the molecule, pref. an organosilicon compd. of formula II, is compounded into a primer compsn. In the formulas, R<1> is a monovalent hydrocarbon group or a group of fomrula III (wherein Q is a divalent org. group; R<4> and R<5> are each a monovalent hydrocarbon group; and (a) is 0-3); R<2> and R<3> are each H or a monovalent hydrocarbon group; (n) is 0, 1, or 2; and R<6> is a monovalent hydrocarbon group. The joint use of an organometallic compd. contg. titanium or tin with the organosilicon compd. is pref. The organometallic compd. cures the compsn., improves its air-dryability, and remarkably improves its capability of tightly adhereing.
Patent JP-H11293865-A (JP)
Title: Mounting bracket for machinery and material installed on tiled roof, and its mounting structure
Inventor: MIYAMA YASUHIKO
IPC: E04D1/30
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To easily and stably install machinery and materials by inserting the rectangular base plate of a mounting bracket to a rail, nailing it to a sheathing, nipping the rear end of a tile in corporation with a tile pressing plate provided in the center thereof and having a mounting part at the tip. SOLUTION: A strip metal plate is turned up to form the rear end part of a base plate 11, and a leg part 12 equal to the thickness of the rear end of a tile 4 is built up from about the center and folded on the tip 11A side of the base plate 1 to form a tile pressing plate 13. The middle of the tile pressing plate 13 is bent in crank form, and the tip is folded inside to form a mount part 14, and a groove-shaped metal fitting 15 is mounted thereon. The tiles 4 in a machinery setting part are peeled vertically, the tip 11A of the base plate 11 of the mounting bracket 10 is inserted under a rail 6 until the leg part 12 touches the rear edge of the tile 4, and the rear end of the base plate 11 is fixed to a sheathing 2 by nails.  The lower tile 4 is nipped between the tip 11A and the pressing plate 13, and the upper tile 4 is placed on the pressing plate 13, and a frame 20 for a machinery to be set is fixed to the groove-shaped metal fitting 15 by bolts. Accordingly, easy and stable installation is enabled without being affected by the kind and inclination of tiles.
Patent JP-H02294144-A (JP)
Title: Automatic telephone transfer system
Inventor: INDO KIYOSHI
IPC: G10L15/00
Filed: 1989-05-09
Abstract: PURPOSE:To transfer a telephone call from a caller to a called automatically by retrieving a candidate location with a schedule registration management means and repeating the procedure calling the location to confirm the location of the called. CONSTITUTION:When the caller 1a calls the called 3a through an ISDN communication network 2, a control section 16 collates the arriving time with the time of a schedule of the called 3a registered by a schedule registration management means 14 and sends a confirmation massage with an automatic replying means 11 via a 2nd communication channel 7 different from a 1st communication channel 6 to a 1st candidate location 4. The reply from the 1st candidate location 4 is recognized by a voice recognition means 13 and when the called 3a resides in the 1st candidate location 4, the communication channel between the caller 1a and the 1st candidate location 4 is set to attain the call. In the case of absence, the schedule registration management means 14 decides the 2nd candidate location 5 to repeat the similar procedure. Thus, even in the case of an incoming call during absence, the location of the called is traced automatically to transfer the telephone call from the caller to the called.
Patent JP-H11293908-A (JP)
Title: Dropping-out prevention tool for jack base, and jack base provided with it
Inventor: KONDO MICHIAKI
IPC: E04G1/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To fix a dropping-out prevention tool to a jack base and unfix it therefrom in a one touch motion to greatly improve the working efficiency and further to safely raise or lower a lower rod such as a leg column and finely adjust the height of the leg column or the like even after the dropping-out prevention tool for the jack base has been fixed. SOLUTION: This dropping-out prevention tool 1 for a jack base is fitted to the jack base 3 comprising a base plate 30 on which a male screw rod is erected and a rotary body 32 with a handle, screwed on a male screwed rod 31 to be vertically movable and provided with a circular groove 322 at the upper part of the handle 3, and the lower rod 2 such as a leg column which is fitted to the rotary body 32 of the jack base 3 from above and vertically moved in accordance with the vertical movement of the rotary body 32 and provided with a fitting hole facing a position corresponding to the circular groove 322 of the rotary body 32 with a handle.  The dropping-out prevention tool is formed of a plate body opened to be freely widened or narrowed as an insertion opening 10 to the lower rod at one side thereof and oppositely provided with projections 13 fitting in the fitting holes of the lower rod and the circular groove of the rotary body with a handle, at the inside face of the plate body.
Patent JP-H08299827-A (JP)
Title: Mechanical grinder
Inventor: KATO HITOSHI
IPC: B02C13/282
Filed: 1995-05-12
Abstract: PURPOSE: To finely grind roughly ground matter, in an apparatus wherein a cylinder having grooves provided to the outer peripheral surface thereof is arranged in a cylindrical container having grooves provided in the inner peripheral surface thereof and grinding is performed by air laminar flow and eddy current motion generated in a gap by accompanying the rotation of the cylinder, by forming projections in the grooves of the inner peripheral surface of the cylindrical container. CONSTITUTION: A grinder suitable for producing fine particles of a toner with a small particle size for developing an electrostatic latent image is equipped with a freely rotatably cylinder (rotor) 1 having grooves provided in the outer peripheral surface thereof and a cylindrical container 2 provided with a liner 2 having grooves provided in the inner peripheral surface thereof in its rotary axis direction attached thereto. Vortex air streams and pressure vibration are generated by the high speed rotation of the rotor and a raw material is sucked from a suction port 3 to be supplied to a grinding chamber not only to be ground by vortex air streams but also raised under rotation to be discharged from an exhaust port 4.  In this case, by providing projections 7 in the grooves provided in the liner 2, it is eliminated that particles with a particle size of above 100μm are mixed with ground toner particles.
Patent JP-H08300735-A (JP)
Title: Serial printer
Inventor: KAWAURA MASAAKI
IPC: B41J2/01
Filed: 1995-05-12
Abstract: PURPOSE: To restrain offset of a printing position with a low-cost mechanism by moving a print head in a direction touching and separating from a print medium and changing a timing of a light receive body to receive a light signal from a light emitting body so as to make it fast or slow. CONSTITUTION: A carriage 31 having an ink jet print head 30 can be moved in a direction touching and separating from a printing paper 33 by an interval changing mechanism. A light emitting body 61 and a light receiving body 62 are provided with an interval in an arrangement opposed to a timing fence 60 which controls a drive timing of the print head 30, and the interval is changed with the movement of the carriage 31 in the touching/separating direction. Thus, when the print head 30 is made to touch or separate from the printing paper 33, distances of the light emitting body 61 and the light receiving body 62 from the timing fence 60 change and a time that the light receiving body 62 is turned on changes, so that a generating time of a print timing signal is changed and offset of printing position is lessened.
Patent JP-H04341475-A (JP)
Title: Elevator floor indicating device
Inventor: YOSHIDA KENJI
IPC: B66B3/02
Filed: 1991-05-20
Abstract: PURPOSE:To attach and detach a light shielding member properly, easily and quickly to and from a poorly visible indication at the place of elevator installation, in accordance with the brightness of surroundings of floor in each building or on each storey. CONSTITUTION:A pair of guide grooves 1a are formed along the left and right edges of the rear side of a face plate which incorporates indicating lights 2, 3 and 4. A shade 6 which is attached to and detached from the face plate 1 is U-shaped in cross section in accordance with the shape of the face plate 1 and is projected from the face plate forward to shield the front surface of the face plate 1 from light. A pair of guides 6a are formed along both edges of the rear end of the shade 6 so that the shade 6 can slide in the guide grooves 1a.
Patent JP-S5639687-A (JP)
Title: Color television receiver of beam index type
Inventor: IMAYASU TOMONARI
IPC: H04N9/24
Filed: 1979-09-06
Abstract: PURPOSE:To prevent a shift in color by eliminating a deviation in effective screen by providing PLL at the output side of BPF and by slightly shortening the delay time of a delay circuit in comparison with a horizontal period. CONSTITUTION:The output signal of PLL40 is supplied to mixer 60, the output of which is supplied to PBF80 to extract a signal of a frequency equal to the sum of the outputs of PLL40 and delay circuit 70. Then, the output of BPF80 is led out via PLL90. Namely, the output of BPF80 is supplied to phase comparator 91 and the output of VCO92 is supplied, as it is, to comparator 91, whose output voltage is applied to VCO92 via LPF94. Then, the output signal of PLL90 is divided by frequency divider 100 by two and then supplied to gate signal generator 50. Thus, index frequency fI and triplet frequency fT bear relation 4fI=3fT. Further, since the delay time of circuit 70 is set to tauh-taud which is taud shorter than horizontal period tauh, there is no phase error of the signal supplied to generator 50 and even if the frequency of the index signal fluctuates, no color shift appears.
Patent JP-S5739356-A (JP)
Title: Receiver for radio wave type river flow rate measuring system
Inventor: SHIBANO YOSHIZOU
IPC: G01F1/704
Filed: 1980-08-20
Abstract: PURPOSE:To improve the accuracy of measurement by changing reception sensitivity rapidly and surely according to the distances between stationary antennas and buoys in a receiver for a river flow rate measuring system using a radio buoy. CONSTITUTION:The section of a river is divided to plural water flow blocks, and the sectional areas of these blocks are beforehand obtained. On the other hand, the pass time of a radio buoy charged into each block for a fixed distance is obtained from the time difference detected with two antennas and the flow rate of the river is determined from the above pass time. Here, the distance between the buoy and the antennas differs with the block near the bank and the block further therefrom and therefore the signal reception levels fluctuate. Thereupon, every time when the buoy is charged successively in the blocks, a switch 11 is pressed and the fluctuations in the reception signal level are eliminated by a count part 10 corresponding block numbers and count values iB, a control part 10 outputting the voltages Vc corresponding to the block numbers of the buoys and a receiver 30 of which the gain is controlled according to said voltages.
Patent JP-2000109305-A (JP)
Title: Method for stabilizing aqueous sulfite solution
Inventor: SHIGEMORI SHINYA
IPC: C01B17/62
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To increase the remaining rate of a sulfite in an aqueous sulfite solution in the lapse of time and to prevent the coloring of the solution and the deposition of the sulfate by incorporating a specified compound into the solution. SOLUTION: A compound of the formula [wherein (n) is 1 or 2, and R1 and R2 are each groups required to form a ring by bonding to each other] is incorporated into an about 0.01-7 mol/l aqueous sulfite solution of a sulfite compound which releases a sulfurous acid ion in its aqueous solution, e.g. sodium sulfite, potassium sulfite, ammonium sulfite, sodium hydrogensulfite, potassium hydrogensulfite, ammonium hydrogensulfite, sodium metabisulfite, potassium metabisulfite or ammonium metabisulfite. The content of the compound of the formula in the aqueous sulfite solution is about 0.01-1 mol%, preferably about 0.1-1 mol% based on the amount of sulfurous acid radicals. The aqueous sulfite solution can be kept in a stable state over a long period of time.
Patent JP-H11304295-A (JP)
Title: Refrigerant distributor
Inventor: ASHIWAKE NORIYUKI
IPC: F25B41/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the mass flow rate of refrigerant on the degree of dryness of a flow-out tube by providing a thin tube only at the branch of a flow-in tube and a flow-out tube at the time of branching a plurality of flow-out tube from one flow-in tube so that an atomized flow of refrigerant is produced easily at the branch. SOLUTION: A three-way distributor comprising one flow-in tube 1 and two flow-out tubes 2, 3 extending horizontally or inclining by some angle against horizon is coupled by forming thin tube parts 4, 5 at the branch of the flow-in and flow-out tubes. The thin tube parts 4, 5 function to accelerate gas-phase and liquid-phase and scatter the liquid-phase as fine liquid drops thus producing so-called atomized flow. When an atomized flow is produced at the branch, shift of the liquid-phase is suppressed in the tube and dryness of the flow-out tubes 2, 3 is insusceptible of the mass flow rate of refrigerant.
Patent JP-H11301197-A (JP)
Title: Curing tape guide for automatic wallpaper glue-application device
Inventor: MIYAMOTO KANJI
IPC: B44C7/04
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a guide part which has a large thickness from protruding at the time when being fitted on a glue bucket by a method wherein the guide part is formed to be extended from the head top part of a locking part having a reversed U-shaped cross section, which is fitted on the upper end on the front face side of the glue bucket, to the rear side of the glue bucket. SOLUTION: On the upper surface of a guide part 5, a pair of, right and left bent gripping pieces (5x, 5y), which guide right and left both edges of a curing tape under a sliding state, are formed. By pinching a specified location on the upper end on the front face side of a glue bucket by a locking part 4, a tape guide 3 is fixed and installed at a location being equivalent to an edge running location of a wallpaper at the time of a glue placing operation of the glue bucket, and under this state, the extending direction of the guide part 5 just faces the lower end of a smoothing roll, and the tip end of the guide part 5 comes to a location which is extremely close to the smoothing roll.  Then, a wallpaper is brought into contact with the front face of the glue bucket, and temporarily fixed, and the upper surface of a stay is used as a ruler, and the wallpaper is cut with a cutter, and the wallpaper is not partially expanded by a protrusion of the tape guide 3 to the front face, and the cut section at the tip end of a first sheet of the wallpaper is straight.
Patent JP-H08317699-A (JP)
Title: Controller for induction motor
Inventor: ISHII NAOKI
IPC: H02P21/14
Filed: 1995-05-12
Abstract: PURPOSE: To provide a controller for induction motor which is hardly affected by a change in motor constant and an influence by a motor driving condition by reading out the current deviation of the same past voltage vector as an existing voltage vector, and using a predicted current value where it is added to the detected primary current for forming an instantaneous section flux vector. CONSTITUTION: The primary voltage to a three-phase induction motor 8 is detected by a detection means 9a and the primary current is detected by a detection means 9b, and based on these values, a three-phase inverter 7 is controlled by an instantaneous space flux vector forming means 100. At this time, current prediction means 30a, 30b obtain a difference from the detected primary current in the control cycle just before based on the outputted current of a current detector 9b which is a 3-phase/2-phase conversion means to record a current deviation with a voltage vector from a switching table 16 using as a parameter and update it successively. The current prediction means 30a, 30b read out a current deviation with a voltage vector from a switching table 16 using as a parameter and conduct subsequent processing in addition to the outputted current of the current detector 9b.
Patent JP-S5448185-A (JP)
Title: Semiconductor laser device
Inventor: RANGU ROI
IPC: H01S3/107
Filed: 1977-09-22
Abstract: PURPOSE:To ensure an independent operation between the laser oscillation and modulation by installing a pair of reflecting means to form the optical resonator for the semiconductor laser device and then adding the converter which changes the deflecting state by the external application signal between the semiconductor active regions provided between the reflecting means. CONSTITUTION:In case no field is applied to electro-optical element 5, the transmission light receives no deflecting conversion at all. Thus, the laser of such constitution oscillates with the light of the TE-mode, and at the same time the linear polarized light whose field direction is parallel to the junction surface is emitted from reflector 4. On the other hand, when the field is applied to element 5 via signal source 6, the light of the TE-mode going to reflector 4 from luminous element 1 undergoes the polarizing conversion via element 5 to reach reflector 4 in the form of the linear polarized light whose field direction is polarized vertically to the junction surface. The greater part of the light is drawn out through reflector 4.
Patent JP-S61271276-A (JP)
Inventor: BORUFUGANGU KUREEMAA
IPC: C07D233/60
Filed: 1986-05-21
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。