baber/WOPTO huggingface dataset:
Patent JP-S61158165-A (JP)
Title: Shaping method for ic lead
Inventor: INOUE OSAMU
IPC: H01L23/50
Filed: 1984-12-28
Abstract: PURPOSE:To eliminate the unbalance of insertion resistance as well as to limit the pitch between the IC leads within the allowable value by a method wherein the overall deformation of the IC leads is shaped using a pair of comb type shaping plates and the local deformation of the leads is shaped using the shaping block having shaping holes. CONSTITUTION:The IC is held by a holding plate 8. Comb type shaping plates 5 and 5a are inserted in the roots of leads 3 from the orthogonally intersecting two directions to the leads 3, the comb type shaping plates 5 and 5a are made to move downward in a state that this one pair of comb type shaping plates 5 and 5a are holding the respective leads 3 between them and a shaping of the leads 3 is performed. When the shaping ends, the shaping plates 5 and 5a are both made to back, the upper part of the can case 1 of the IC set on the holding plate 8 is pushed down by a clamper 9 and a shaping block 6 performs the correction of local deformation of the lends 3 while pushing the leads 3 down in such a way as to make the leads 3 fit in the holes 7 thereof. When the shaping ends, the shaping block 6 is pulled down.
Patent JP-H10103449-A (JP)
Title: Parallel shaft differential gear device
Inventor: NAKAJIMA SHINICHIRO
IPC: F16H48/11
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve concentricity of a supporting hole formed on a pair of bottom parts while improving strength of a housing by forming the barrel part of the housing and a pair of bottom parts integratedly with each other, and inserting a pair of side gears and each pair of planet gears respectively. SOLUTION: One side of a pair of planet gears 5, 6 are inserted from vertical holes 12, 13 into pockets 10, 11. When the planet gears 5, 6 are inserted simultaneously in a condition in which they are engaged with each other, they are inserted easily. The other one of a pair of planet gears 5, 6 are inserted into the other pockets 10, 11 through the vertical holes 12, 13. A pair of side gears 3, 4 are formed in parallel with a rotary shaft line L, and are inserted from horizontal holes 8, 9 into a storing space 7. A side gear 4 is inserted so as to be brought into contact an end surface of an outside with the inner surface of a bottom part 2b. A side gear 3 of a bottom part 2c side is moved until the side gear 3 collides with the bottom part 2c along the rotary shaft line L.
Patent JP-H04158963-A (JP)
Title: Nozzle for continuous casting
Inventor: KASAI KIYOTO
IPC: B22D41/54
Filed: 1990-10-19
Abstract: PURPOSE:To prevent clogging and abnormal erosion of a nozzle and to stabilize casting operation by making neighborhood of an inner hole in the nozzle two or more layers of multi-layers structure and forming the nozzle with the specific compositions of high CaO component layer in the inner hole surface side and low CaO component layer in the base material side. CONSTITUTION:In the nozzle for pouring the molten metal into a tundish or a mold, the neighborhood of inner hole 4 in the nozzle is made to two or more layers of multi-layers structure. and the inner hole surface side is formed with the high CaO component layer 2 composed of 15-30wt.% Cab, 40-80% ZrO2, 5-40% graphite and <10% the other refractory component and the base material 7 side is formed with the low CaO component layer 1 composed of '<=17% Cab, 40-80% ZrO2, 5-40% graphite and <10% the other refractory component. That is, in working face side of inner hole in the nozzle, Al2O3 is made to low m.p. and melted and removed, and preventing effect of Al2O3 stickness to the nozzle is improved and further, in the inner side of the nozzle, the preventing effect of Al2O3 stickness is low, but by setting material having small erosion quantity, the abnormal erosion can be prevented.
Patent JP-H10195205-A (JP)
Title: Production, production equipment for resin particle and product thereof
Inventor: ANAMI KAZUHIRO
IPC: G03G9/087
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain particles of a polymerizable monomer composition and particles of a resin showing narrow particle size distribution. SOLUTION: In this production process for resin particles, one liquid of the two liquids that form two phases is used as a dispersion component and the other as a matrix component and they are passed through a static tubular mixer 3 equipped with a static liquid-dividing mechanism and passed through a high-speed shearing type dispersing machine 4 equipped with a high-speed rotating liquid-shearing mechanism thereby dispersing very fine liquid drops of the dispersion phase component in the matrix phase component and forming resin particles from these liquid particles.
Patent JP-H05120842-A (JP)
Title: Magnetic tape cassette
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/08
Filed: 1991-10-25
Abstract: PURPOSE:To provide the magnetic tape cassette which can optically detect a tape end in a cassette while energizing the tape reel in the cassette backward of the cassette in the state of detaining rotation. CONSTITUTION:A reel rotation locking mechanism is disposed on a base enclosed by the tape path in the cassette in front of the cassette 2 and the side walls of the cassette. An insertion hole 6 of a photodetecting part for detecting the tape end is provided coaxially with the oscillating shaft of a reel rotation locking member 10. The effect of detecting the tape end in the cassette and preventing the slackening of the tape by the energizing of the reel backward of the cassette in the state of locking the rotation of the reel is thus obtd.
Patent JP-H08207729-A (JP)
Title: Adjusting device of braking pressure for anti-lock brake system of car
Inventor: BUN NARUHIRO
IPC: F16K31/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To save manufacturing cost by a small number of parts by simplifying structure of a brake pressure adjustment device for an ABS, easily manufacturing it and easily installing it on the ABS in compact size. SOLUTION: A housing connected to a hydraulic pump and to guide pressure fluid to a braking pressure adjustment device from a hydraulic pump, a step motor installed on an upper part of the housing and to generate torque when a working signal is applied from an electronic control unit and a bush 130 to guide pressure fluid guided through the housing to the inside of the device are provided. Thereafter, a rotary valve 140 stored in the bush free to rotate, to receive pressure fluid from the bush and to transmit pressure fluid flowed in through the bush selectively to a wheel cylinder or to return it to a fluid tank are furnished.
Patent JP-H05121004-A (JP)
Title: Plasma display panel
Inventor: HASEGAWA YOSHIYUKI
IPC: H01J11/38
Filed: 1991-10-25
Abstract: PURPOSE:To reduce an emission leak by installing an insulating layer where there are made through holes in places below a secondary discharge electrode and wiring connected to the lower part of the insulating layer through the discharge electrode and the through holes. CONSTITUTION:A power supply wiring 7 and a second lead terminal portion 6 are formed on a secondary insulating substrate 2 by use of silver paste. The position of this wiring 7 is set such that it is located below a first discharge electrode 3 when the wiring is combined with a first insulating substrate 1. Next, at least the whole face of a display portion excluding a through hole portion 10 is covered with an insulating layer 11 to insulate the wiring 7 and form a second discharge electrode 4 on the layer 11. The respective wirings 7 and the electrode 4 are electrically conducted thereby through the through-hole portion 10. Moreover, the whole face of the discharge electrode of a display portion is covered with a dielectric layer 12, and a bulkhead 8 serving both as the bulkhead between a spacer to secure a discharge gap and an electrode is an electrode is formed thereon. It is thereby possible to minimize the influence of the electric field of power distribution for power supply.
Patent JP-H06131813-A (JP)
Title: Reproduction phase correction system
Inventor: SUGIHARA HIROKI
IPC: H04N5/92
Filed: 1992-10-19
Abstract: PURPOSE:To provide a normal reproducing signal without a mechanical adjustment by obtaining a phase difference between an ID signal and reference time extracted from the reproducing signal, controlling a drum servo phase corresponding to its phase difference and correcting the reproducing signal. CONSTITUTION:A psuming that a recording signal to be inputted via a recording amplification circuit 1 is recorded on a magnetic tape 3 in a different tape pattern by a recording head 2 whose position adjustment is faulty. In this case, the reproducing signal including the ID signal is read from the tape 3 by a reproducing head 4 whose position is normal and the ID signal is extracted from the reproducing signal reproduced and amplified by a reproducing amplification circuit 5 by an ID signal extraction circuit 6. This ID signal and reference time generated by a reference time generation circuit 7 are compared by a phase comparison circuit 8 and based on its phase difference signal outputted by it, the drum servo phase is controlled by a drum servo circuit 9. Thus, the reproducing signal enters the correction area of a time axis correction circuit 10 and even without the mechanical position adjustment of the head 2, the normal reproducing signal is easily provided.
Patent JP-2001102804-A (JP)
Title: Phase shifter and production thereof
Inventor: MARUMOTO TSUNEHISA
IPC: B81C1/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a phase shifter, which uses a micromachine switch as a switching element. SOLUTION: This phase shifter is provided with a micromachine switch equipped with cantilevers 11a and 11b fixing one terminal to second distribution constant lines 3a and 3b and forming the other terminal freely attachably and detachably with first distribution constant lines 2a and 2b, first insulating means formed in the counter areas of the first distribution constant lines 2a and 2b and the cantilevers 11a and 11b and second insulating means 15a and 15b for holding the voltage of a first control signal 4 together with the first insulating means.
Patent JP-S62137385-A (JP)
Inventor: DAIMON MASAAKI
IPC: E06B1/18
Filed: 1985-12-11
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-H01120643-A (JP)
Title: Parallel logic simulation system
Inventor: TANAKA HIDETOSHI
IPC: G06F11/25
Filed: 1987-11-04
Abstract: PURPOSE:To ensure the effective logic simulation by shifting a logic element to a normal processor for the second operation and continuing the logic simulation in case a trouble occurs while the logical operation of said logic element is carried out by a processor. CONSTITUTION:For instance, a trouble detecting circuit 51 of a processor 11 detects a hardware trouble. Thus the state of a logic element 41 is shifted to a logic element 42 of a processor 12 and the fan-out information of the element 42 equivalent to the fan-in information on the element 42 is updated. Then the logic operation instruction is transmitted by a re-logic operation instruction means 11 for the logic element shifted to the processor 12. A control processor 2 finally sends the restart instructions to all processors 11-1n via a restart means 12 to ensure the succession of the logic simulation.
Patent JP-H11171911-A (JP)
Title: Activator solid support for metallocene catalyst in olefin polymerization, production of the same support, corresponding catalyst system and polymerization
Inventor: SAUDEMONT THIERRY
IPC: C08F4/645
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject support functionalized in order to prepare an acidic-site activating a metallocene without forming a complex with the metallocene by composing the support of a specific support particle group formed of a porous inorganic oxide of a solid catalyst component. SOLUTION: This support is obtained by composing the support of a support particle group prepared by modifying a solid catalyst component formed of a porous inorganic oxide so as to have a Lewis acid site of aluminum represented by formula I or formula II (formula III is derived from a functional group imparting agent reacted with OH in fundamental particle of the support) and/or magnesium represented by the formula Mg-F and then carrying out a fluorinating reaction. Silica or alumina or both are preferred as the porous inorganic oxide. The particle has at least one of characteristics of (1) having pores of 7.5-30 nm diameter, (2) 1-4 cm<3> /g porosity, (3) 100-600 m<2> /g specific surface area, (4) 1-100 μm average diameter and the like.
Patent JP-H04152625-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAZAKI GENICHI
IPC: H01L21/20
Filed: 1990-10-17
Abstract: PURPOSE:To form SOI films in even thickness extending over wide area by a method wherein the polycrystal silicon in almost equivalent volume to that of the trenches formed in an amorphous insulating film is selectively deposited on the parts in the inlet side of the beams into the trenches so that the polycrystal silicon may be melted down into the trenches using the laser beams. CONSTITUTION:The trenches 3A 0.1mum thick are formed in an SiO2 photoetching process while a polycrystal silicon film 4A grown at the formation temperature of 610 deg.C is deposited by pressure reduced chemical vapor deposition process and then polysilicon insulae 5A are left in the trenches 3A using the photoetching process again. Next, the polycrystal silicon insulae 5A are irradiated with the laser beams L having sufficient power e.g. 8W to melt down said insulae 5A in the scanning rate e.g. 1mm/sec capable of evenly filling up the trenches 3A with the melted down polycrystal silicon insulae 5A to be single- crystallized. When the polycrystal silicon insulae 5A are single-crystallized, single crystal silicon films 6 0.1mum thick can be formed of the polysilicon insulae 5A thereby enabling SOI thin films having the insular structure in even film thickness to be formed.
Patent JP-H11122817-A (JP)
Title: Active filter for power
Inventor: YAMAMOTO SHOICHI
IPC: H02J3/18
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To deal with the change of a system capacity easily, by causing inverters to have the same specifications, connecting them in parallel as to be able to increase or decrease, and besides making common a PWM control unit having a comparison amplifier within. SOLUTION: A plurality of inverters 1B provided with series reactors 1A of the same characteristic are constituted so as to be operated in one feedback control system. And the inverters 1B are connected in parallel as to be able to increase or decrease, and a PWM control unit IG having a comparison amplifier within is made common. And, it is made possible for the inverters 1B and the PWM control unit having a comparison amplifier within to be separated and set. Consequently, it becomes possible to settle the situation of the change of a system capacity by increasing or decreasing only the inverter capacities, and to enhance dealability with the change of facilities.  Besides, current unbalance between the inverters is suppressed by directly connecting an oversaturated reactor having a nonlinear characteristic showing a large inductance value at a small current in addition to the current characteristic of a series reactor 1A.
Patent JP-H03143785-A (JP)
Title: Working vehicle
Inventor: KUROKAWA MASAHIRO
IPC: A01D67/00
Filed: 1989-10-27
Abstract: PURPOSE:To improve operability by providing a constitution such that rolling control can be conducted by the lateral operation of an operation lever, pitching control by its longitudinal operation, and further ground clearance raising and lowering control by its vertical pushing and pulling operation in a working vehicle such as combine. CONSTITUTION:A controller 34 for controlling the operation of a working vehicle has a manual inclination lever switch 35 on the input side, which is disposed near an operating part together with a manual operation lever 36. A front down switch FDS and a back down switch are turned ON by the longitudinal inclining operation of the manual operation lever 36, and a left down switch LDS and a right down switch RDS are turned ON by the lateral inclining operation to switch and control a pitching control valve and a rolling control valve. The operation lever 36 is constituted in such a manner as to be vertically pushing and pulling operable through a sliding beam 46 capable of sliding to a machine frame 45, and by this pushing and pulling operation, a ground clearance up and down witch 37 is turned ON to switch and control the rolling control valve.
Patent JP-H02127489-A (JP)
Title: Resorcinol resin adhesive composition
Inventor: OGAWA MITSUTOSHI
IPC: C09J161/06
Filed: 1988-11-08
Abstract: PURPOSE:To provide the title composition of extended deposition time, prevented from adhesive performance drop-off, esp. suitable as an adhesive for laminated lumbers for structure of large sectional area or glue extruders, consisting of a resorcinol-based composition having specified physical properties. CONSTITUTION:The objective composition (A) consisting of a resorcinol-based resin composition with its structural viscosity index regulated within the range 2-7 (pref. 2.5-5) through a thixotropic agent comprising ultrafine particulate anhydrous silica, or (B) containing a resorcinol-based resin with its structural viscosity index within the range 2-7 (pref. 2.5-5).
Patent JP-S62138461-A (JP)
Title: Production of saturated nitrile
Inventor: OTAKE MASAYUKI
IPC: C07C255/27
Filed: 1985-12-13
Abstract: PURPOSE:To obtain a saturated nitrile by a small-volume reactor with saved energy at high reaction rate with reduced loss caused by polymerization etc., by reacting an olefinic unsaturated compound with hydrogen cyanide in the presence of an N-alkyl cyclic imine. CONSTITUTION:An olefinic unsatrated compound (e.g., acrylonitrile) is reacted with hydrogen cyanide by the use of an N-alkyl cyclic imine (e.g., N- methylpyrrolidine) shown by the formula (n is 4-6; m is 1-3) as a catalyst at <=90 deg.C, preferably 50-80 deg.C for 30-60min to give the aimed substance. The catalytic concentration is 0.5-10wt% and a molar ratio of the olefinic unsaturated compound/hydrogen cyanide is 1.1-1.5 to carry out the reaction.
Patent JP-H03193613-A (JP)
Title: Method for compensating harmful fuivction of impurity of n-dichlorophosphoryl trichlorophos phazene and polycondensation product thereof
Inventor: ROJIE DOU IEEGAA
IPC: C01B21/097
Filed: 1990-10-18
Abstract: PURPOSE: To cancel the disrupting effect of impurities by combining a specified amt. of PCl 5  during the reaction or at the start of reaction of N- dichlorophosphoryltrichlorophosphazene (P 2 NOCl 5 ).  
     CONSTITUTION: When N-dichlorophosphoryltrichlorophosphazene (P 2 NOCl 5 ) shown by the formula is synthesized, ≤20 wt.%, preferably 0.1-5%, PCl 5  is added to the formed unrefined P 2 NOCl 5  which is then distilled at a specified temp. and hence the high-purity fraction is obtained in high yield. When poly(dichlorophosphazene) is formed therefrom by polycondensation, ≤2% PCl 5  is added to the unrefined P 2 NOCl 5  and heated to the prescribed temp. to be subjected to polycondensation, and the poly(dichlorophosphazene) showing an intrinsic viscosity about 2 times higher than when PCl 5  is not added is obtained. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04156929-A (JP)
Title: Gas/liquid mixer
Inventor: NISHIMURA KAZUHIKO
IPC: B01F3/04
Filed: 1990-10-18
Abstract: PURPOSE:To attain gas/liquid mixing with a small-sized and light weight device by flowing supplying water into one side of a membrane of an element of the hydrophobic gas permeable membrane and flowing an objective gas for mixing into opposite side of this membrane, and mixing into the supplied water after permeated the membrane. CONSTITUTION:By flowing supplying water 1 into one side of the membrane of the element of the hydrophobic gas permeable membrane 4 and flowing the opposing gas (e.g. oxygen, carbon dioxide) into the opposite side of this membrane, and gas is allowed to permeate into the membrane and mixed into supplying water. Consequently, gas/liquid mixing by a small-sized and light weight device is attained. Also, a mixed concentration of gas/liquid is simply and easily adjusted and additionally complete gas/liquid mixing eve in the case of a condition of using low pressure water is easily attained.
Patent JP-H11113703-A (JP)
Title: Rack for flower pot
Inventor: KAWAMOTO KUNICHIKA
IPC: A47G7/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a rack for a flower pot, which can support a flower pot at a desired place and at a desired height with ease and for sure by preventing falling, etc., and can easily and surely feed water. SOLUTION: This rack for the flower pot is provided with a stake part 1 erected in the state of projecting from a ground surface, a mounting table 5 horizontally fixed to this part 1 to mount the flower pot 16, and an insertion part projecting upward from this table 5 to be inserted to a hole at the bottom part of the pot 16 mounted on the table 5. Then, a pipe 7 is inserted to the inside of the part 1, the upper tip part of this pipe 7 is made to face the upper tip opening of the part 1 and the lower tip part of the pipe 7 is projected from the outer peripheral part of the part 1 to connect a water source 13 such as the faucet of waterworks to this projecting pipe 7.
Patent JP-H04155331-A (JP)
Title: Processing method for silver halogenide photosensitive material
Inventor: WADA YASUNORI
IPC: G03C5/29
Filed: 1990-10-18
Abstract: PURPOSE:To constantly obtain a fixed and stable developing level even when the amount of processing varies substantially by processing a photosensitive material by an alkaline solution before or after it is processed by developing solution. CONSTITUTION:The photosensitive material is immersed in an alkaline solution before or after it is developed-processed. The immersion is preferably done before the processing. A pH of the alkaline solution ranges from 9.0 to 14. The processing temperature is preferable in the range of 10 to 60 deg.C, and the processing time is 3 to 30 seconds. For developing solution, halogen-quinone, chlorohydroquinone, etc. are listed, but the addition is 1 to 35g per liter of the developing solution. A developing solution pH of 7 - 9 is preferably employed, especially a pH of 7 to 8 is favorable. When the development is performed outside the developing solution, the photosensitive material is heated by an infrared heater, and the surface temperature of the photosensitive material of 20 to 80 deg.C is preferably employed, and the carrying speed (time) is favorable in the range of 0.1 to 8.0m/min.
Patent JP-H06199807-A (JP)
Title: Synthetic intermediate of imidazole derivative
Inventor: JIRUBEERU RASAARU
IPC: C07D401/14
Filed: 1993-11-10
Abstract: Compounds of the invention corresponding to the formula (I) <IMAGE>  in which R represents a group <IMAGE> where R2 is a hydrogen atom, a (C1-C4)alkoxycarbonyl group, a carboxyl group, a sodium carboxylate group, a -CH2OR4 group, R4 being a hydrogen atom, a (C1-C4)alkyl group or a (C1-C4)acyl group, an amide group of formula -CONR5R6 or a -CN4R5 group, R5 being a hydrogen atom or a (C1-C4)alkyl group and R6 being a hydrogen atom, a (C1-C4)alkyl group, a hydroxyl group, a (C1-C4)alkoxy group or a (C1-C3)alkoxyphenyl group and R3 is a (C1-C4)alkyl group, R1 represents either a hydrogen atom or a (C1-C4)alkyl group, X represents either a sulphur atom or an oxygen atom or a methylene group, n = 1 or 2 and Ar represents either a 1-naphthyl group substituted by a di(C1-C4)alkylamino group, or a 6,7-di(C1-C4)alkoxy-1-naphthyl group, or a 8-quinolyl group substituted in the 3 position by a (C1-C4)alkyl group, or a 1,2,3,4-tetrahydro-8-quinolyl group substituted in the 3 position by a (C1-C4)alkyl group, or a 1H-indazol-7-yl group,  and their addition salts with pharmaceutically acceptable acids. Application in therapeutics.