baber/WOPTO huggingface dataset:
Patent JP-H08255998-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANWA MASARU
IPC: H05K13/04
Filed: 1995-03-17
Abstract: PURPOSE: To control the dislocation of a pad from a pin as an input/output lead by a method wherein a second dummy pad larger than a first pad is formed on a mounting board, a bump and the second pad are mounted on the board and the pin for a package is mounted. CONSTITUTION: A PGA package 1 comprises 288 pins 2. A protrusion part 0.8mm high is formed in the central part of the package 1, and solder bumps 3 for dummies are formed additionally. On the other hand, second pads 7 larger than first pads 6 are formed on a mounting board 5. Then, the bumps 3 are bonded to, and mounted on, the pads 7, and the pins 2 on the package 1 are mounted on the mounting board 5. Thereby, thanks to the self-alignment effect of solder in the dummy pad parts 7, an alignment operation is performed easily, and a stress concentrated on input/output pins can be relaxed.
Patent JP-H09249767-A (JP)
Title: Method for separating thermoplastic resin
Inventor: NEGI TAICHI
IPC: C08J11/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To separate respective thermoplastic resins from a resin composition economically at good efficiency to recover a recyclable product by treating a composition comprising at least two thermoplastic resins having different degrees of swelling in a solvent in the presence of a solvent with an extruder. SOLUTION: A composition comprising at least two thermoplastic resins represented by the following formula and having different degrees of swelling in a solvent is treated in the presence of a solvent with an extruder. |S(A)-S(B)|>1(%) (wherein S(A) is the degree (wt.%) of swelling of thermoplastic resin A in a solvent, and S (B) is that of thermoplastic B in the same solvent). When the given thermoplastic is soluble in a solvent, its degree of swelling is 100%. For instance, starting resins or these resins and a solvent are introduced into the hopper of a twin-screw extruder, whereupon only the resin having a higher degree of swelling is dissolved or swollen. The mixture is passed through a filter 5 and is separated into a lowly viscous highly swellable resin 6 and a lowly swellable resin which leaves the extruder 4 from the exit 4.
Patent JP-S59187127-A (JP)
Title: Liquid pressure shock absorber
Inventor: EMURA JIYUNICHI
IPC: F16F9/46
Filed: 1983-04-04
Abstract: PURPOSE:To secure stably the expected damping force in spite of the temperature changing of a working liquid by a method wherein a rotation driving mechanism and the like for adjusting of damping force is built-in and arranged in a piston rod, a temperature sensor is provided in the piston rod to detect the temperature of the working liquid in a cylinder. CONSTITUTION:The temperature of a working liquid in a cylinder 1 is measured indirectly by a temperature sensor 26 provided inside of a supporting case main body 19a of a rotating angle position detector 19. A detected signal is inputted into a rotation control circuit 22, accordingly, an adjusting element 14 can be pivoted to desired position with a rotation control circuit 22 and a rotation driving mechanism 17 correspond to the detected signal. An interconnecting hole can be communicated and fitted with an orifice having desired diameter by the pivoting of the adjusting element 14, the changing of a damping force accompanied by the temperature changing of the working liquid can be compensated, accordingly, the expected damping force can be obtained stably.
Patent JP-H08253947-A (JP)
Title: Installation method for form-support in reverse placing method of concrete
Inventor: NAKATOME MASANORI
IPC: E02D29/045
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the construction period, noises at the operating time, and scattering dust, by excavating the ground corresponding to the upper one floor to install a form-support floor and hanging a suspension type form-unit on the support floor through a motor-driven chain block. CONSTITUTION: A pierced hole 9 is bored in a floor concrete N and a vertical tension bar 10 held by a horizontal material 5 is inserted in the pierced hole 9 and held by a stopper plate 11 and temporarily fixed with a nut 12. In this case, a hooking ring 15 fitting to the hook 14 of a motor-driven chain block 13 is provided at the upper part of tension bar 10. The motor-driven chain block 13 is suspended through a linking ring 18 equipped at the connection member 17 joining covering girders 16. In this state, concrete is placed in the slab N and then the ground is excavated in the state the suspension type form- unit H is hung to install a form-support floor on the ground corresponding to the lower one floor.  Subsequently, the form-unit H is slid down to install it on the form-support floor and reinforcements are arranged in the form-unit H and a hollow steel pipe column is suspended and the slab concrete is placed.
Patent JP-S55153252-A (JP)
Title: Wire winder for motor rotor
Inventor: FUJITA YASUHIRO
IPC: H02K15/09
Filed: 1979-05-16
Abstract: PURPOSE:To improve efficiency in workability as well as to reduce the volumetric space of winding wires by a mechanism wherein a slot is automatically pressed by a coil presser every time or at several times of wire-windings, and by only providing a coupling mechanism between a simple coil presser and a cum. CONSTITUTION:At the tip side of a main shaft 20, a chuck 24 which fixes a rotor 1 is supported by a strut, said chuck fixing the rotor at rectangular relation against the main shaft. At the tip of the main shaft 20, a trapezoid shaped column 13 is attached through a bearing, while at the upper and the lower portions thereof, triangular formers 7 to 12, each group consisting of three pieces, are fixedly installed toward the longitudinal direction of the slot on the rotor 1 with appropriate intervals. Also, at the tip of the main shaft 20, an L shape flyer 23 is fixed, and by rotating the flyer throught the main shaft 20, wires 4 are wound on the preset slot of the rotor 1 by the function of the formers 7 to 12. By this constitution, improvement of efficiency in workability and reduction of the volumetric space of winding wires can be attained.
Patent JP-H03261161-A (JP)
Title: Vertical heat treating method
Inventor: ASANO TAKAYASU
IPC: H01L21/22
Filed: 1990-03-09
Abstract: PURPOSE:To reduce dusts adhered to an object to be treated by placing the carriers to be conveyed from a previous treating step on a carrier boat, and automatically conducting all the following treatments. CONSTITUTION:A plurality of carriers 7 to be conveyed from a previous treating step are placed on a carrier boat 10, automatically moved to a predetermined position, and the carriers 7 of the number to be transferred to one boat 4 are automatically moved to a plurality of carrier stations 8 provided in a vertical heat treating apparatus. Objects 3 to be treated are automatically transferred from the carriers 7 placed on the stations 8 to the boat 4 placed on the station, the transferred boat 4 is automatically moved to an elevation mechanism, and conveyed to a heat treating furnace 2 to be heat treated. Thus, the carriers 7 to be selected from the previous step are placed on the boat 10, and since the following treatments can be all automatically conducted, dusts adhered to the objects 3 can be reduced.
Patent JP-S56155451-A (JP)
Title: Electronic computer
Inventor: INOSAKI TOORU
IPC: G06F13/24
Filed: 1980-04-30
Abstract: PURPOSE:To remove restrictions on the using method of peripheral devices, by determining an interruption, which should be processed, by the instruction in the external control device of the peripheral control device when two or more interruptions occur in the interruption processing system. CONSTITUTION:If the interruption request occurs from input/output control device 18 on the line, where the interruption set release instruction in the program set by the operator is effective, during execution of this program, input/output control device 18 sets a flag in the internal RAM. Then, the program ignores this interruption to execute program instructions. When the program enters the line where the interruption set instruction is effective, the flag in input/output control device 18 is checked, and the interruption from input/output control device 18 is detected to execute the interruption processing. Consequently, since it is unnecessary that the main body side decides whether the interruption occurs from the computer user or the input/output control device, it is unnecessary to restrict the using method of connectable peripheral devices in the initial stage of the design of the computer main body.
Patent JP-H06275783-A (JP)
Title: Semiconductor device
Inventor: OTA TOSHIMICHI
IPC: H01L21/8232
Filed: 1993-03-19
Abstract: PURPOSE:To provide an amplifier for high frequency which can reduce the chip area of a semiconductor and reduce the number of manufacture processes. CONSTITUTION:An amplifier for high frequency is equipped with a contact area 13b made on the surface of an insulating substrate 11, an ohmic electrode 15b made right above the contact region 13b, an insulating film made from on the semiinsulating substrate 11 to each electrode, a wiring made from on the ohmic electrode 15b onto an insulating film 16, and a wiring 17c made in the section above the contact region 13b on the insulating film 16. A capacitor 19 is constituted of the sections right above the contact area 13b in the ohmic electrode 15b and the insulating film 16 and the section right above the contact region 13b in a wiring 17c, and the capacitor 19 is made right above the contact region 13b.
Patent JP-H04293591-A (JP)
Title: Apparatus for making purified drinking water
Inventor: SHIMIZU KOJI
IPC: C02F9/00
Filed: 1991-03-25
Abstract: PURPOSE:To keep safe and palatable water over a long period of time by simple maintenance operation by mounting an ozone generator, a water storage and reaction container temporarily storing tap water and dissolving ozone therein to react the same with said water, a pump circulating ozone treated water, the activated carbon adsorbing tower provided in a circulating passage and a waste ozone treatment tower. CONSTITUTION:The tap water flowing in a water storage and reaction container 1 comes into contact with ozonized air blown in the water storage and reaction container 1 by an air diffusion pipe 4 and a malodorous substance or a very small amount of org. matter is decomposed. Ozonized air is formed by an ozone generator 3 using the raw material air from a compressor 2. Ozone treated tap water is sent to an activated carbon adsorbing tower 6 by a pump 5 and a very small amount of undecomposed org. matter is adsorbed and removed and dissolved ozone is decomposed and removed by activated carbon. The tap water treated with ozone and activated carbon is circulated through such a route that it passes through a change over valve 7 to again flow in the water storage and reaction container 1 and excessive ozone in the water storage and reaction container 1 is discharged from a waste ozone treatment tower 8. Treated water is subjected to drinking by changing the changeover valve 7 if necessary.
Patent JP-S59182413-A (JP)
Title: Optical fiber coupler
Inventor: UIRIAMU TEII PURAMAA
IPC: G02B6/34
Filed: 1984-03-27
Abstract: Apparatus for optically coupling a plurality of optical fibers, each of which can carry information signals on one or more modulated electromagnetic waves having preassigned wavelengths, such that predetermined portions of any output from any fiber is selectively directed by the apparatus into the ends of various combinations of other optical fibers in accordance with predesignated wavelengths associated with each combination. The apparatus comprises, in prefered form, an optical element and a holographic layer having interferometrically formed therein index of refraction variations to facilitate the selective direction of the output signals from the optical fibers.
Patent JP-S59185433-A (JP)
Title: Am receiver
Inventor: SHIOJIMA KAZUO
IPC: H04B1/16
Filed: 1983-04-06
Abstract: PURPOSE:To perform reception with a proper S/N ratio and band width even when the intensity of a receive signal is intermediate by varying the band width equivalently according to the intensity of the receive signal. CONSTITUTION:An intermediate frequency signal with narrow band width is detected by a detecting circuit 6 to generates an output A and an intermediate frequency signal with wide band width is detected by a detecting circuit 7 to generate an output B. Then, an arithmetic circuit 10 which performs arithmetic A+aM (A-B) where aM (0<=aM<=1) is the coefficient of manual variation is provided and the output of the circuit 10 is regarded as a detection output. Consequently, band width between the narrow band width and wide band width is selected according to the intensity of the receive signal.
Patent JP-H11261572-A (JP)
Title: Radio communications system
Inventor: TANAKA HIRONORI
IPC: H04W72/12
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a radio communications system with which a retry caused does not occur by transmission/reception between radio equipment outside a basic belonging group. SOLUTION: This radio communication system has a router 7 for mutually connecting a LAN and plural basic groups 3a, 3b and 3c connected to the router and each basic group is composed of master stations 1a, 1b and 1c connected through a cable 6 to the router and plural slave stations 2aa-2ac, 2ba-2bc and 2ca-2cc for performing radio communication with the master stations. Concerning such a radio communications system, the router or main master station as one of master stations connected to the router sets allocation time to master stations so as not to overlap the communication time of plural basic groups inside an extension area 5 composed of plural basic areas 4a, 4b and 4c as the communication enable, range of basic groups, and the master station reports the allocation time to plural slave stations for performing radio communication.
Patent JP-H06320265-A (JP)
Title: Device for fitting final stopper into covering pipe containing nuclear fuel, welding and inspecting welded part according to complete automation procedure
Inventor: ROBAATO ARAN HAATON
IPC: G21C21/02
Filed: 1994-03-30
Abstract: PURPOSE: To provide an automated apparatus for quickly welding final end plugs with a large capacity to nuclear fuel-containing cladding tubes and for inspecting the welds. CONSTITUTION: In an automated final welding equipment 10, cladding tubes 12 with nuclear fuels 14 loaded are conveyed to operating stations 70, 100, 102, 180, 182, 184, 186 by a transporting mechanism 44. The operating stations include a check station 70 for verifying the presence of a plenum spring 62 in the open end of each cladding tube, a reader station 100 for reading a unique first end plug serial number 17, a filling station 102 for filling the cladding tube with helium, a seam welding station 160 for welding a final end plug to the open end of each cladding tube, and a station 180 for pressurizing the tube with helium through a pressurization hole 174 in the final end plug 18 and then welding/closing the hole. After helium leakage is checked, the seam weld 22 is inspected in a succession of inspection stations.
Patent JP-H09251124-A (JP)
Title: Closure for extension of optical fiber cable
Inventor: UENOYAMA MAKOTO
IPC: G02B6/46
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a closure for optical fiber cable extension which allows the efficient execution of work to extend the optical fiber cable and decreasing the possibilities of breaking optical fibers. SOLUTION: This closure includes a sleeve 20 in which an existing unit housing space S for housing the unit U1 in the existing closure is formed, a connector 22 for extension which is installed in this sleeve 20 and a connector fixing means 29 which attachably and detachably fixes the connector 22 for extention with the unit U1 in the existing closure. The connector fixing means 20 has bolts 32 for attaching the detaching the units U1 in the existing closure. These bolts 32 are arranged in the positions where the bolts may be operated without interference with the unit U1 in the existing closure and the existing optical fiber cable 10.
Patent JP-S57174834-A (JP)
Title: Electrostatic deflection type cathode ray tube
Inventor: TOKIZAKI MOTOKI
IPC: H01J29/92
Filed: 1981-04-22
Abstract: PURPOSE:To mount the deflection electrode without cutting the neck section by connecting the X and Y axis deflection board pairs through a spring supporting member and the inner conductive film of the neck to the side pin conductively. CONSTITUTION:An electron beam radiating section 28, Y-axis deflection board pair 29, shield electrode 30 and the X-axis deflection board pair 31 are planted on an insulative supporting rod 34 with predetermined interval to constitute an electron gun. While a side pin 32 is planted on the side neck 25 to enable the application of the voltage from the outside and the inner conductive film 34 connected conductively to the side pin 32 is formed on the inner wall of the neck 25. Then the contactors 33 are connected to the X and Y-axis deflection board pairs 29, 31 while the contactors 33 are contacted resiliently against the inner conductive film 34. Consequently the electron gun can be mounted easily without cutting the neck section.
Patent JP-2000260253-A (JP)
Title: Switch waterproofing tool
Inventor: USUI TEI
IPC: H01H9/02
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To establish a switch waterproofing function of a simple and low-cost structure and applicable to any type of switch. SOLUTION: This switch waterproofing tool is equipped with a cylindrical member 1 surrounding the head part of a switch S protruding from the wall surface of the casing C of an electronic appliance and attached to the wall surface while it forms a waterproofing mechanism in the area to the wall surface. The arrangement includes a lid 2 covering removably the open end face surrounded by the forefront part while it forms waterproofing mechanism in the area to the forefront of the cylindrical member 1.
Patent JP-S55152726-A (JP)
Title: Foamable vinyl chloride type resin composition
Inventor: KITAMURA HAJIME
IPC: C08J9/04
Filed: 1979-05-16
Abstract: PURPOSE: To provide a title composition capable of forming a highly foamed article with a uniform fine cell structure obtained by compounding a vinyl chloride type resin impregnated with a foaming agent, a nucleating agent, a styrene type resin and a dispersible foaming agent.  
     CONSTITUTION: 100pts.wt. of a vinyl chloride type resin (a) obtained by impregnating 1wt% or more of an aliphatic (halogenated) hydrocarbon with b.p. of 90°C or less (pref. 70°C or less) such as propane, methyl chloride to a vinyl chloride type polymer with an average polymerization degree of 300W2,000, a void volume of 0.2ml/g or less and a vinyl acetate content of 0W40wt%, 0.01W20pts.wt. of a nucleating agent (calcium carbonate, bentonite or the like) (b) with a particle size of pref. about 30μ or less, 0.5W30pts.wt. of a styrene type resin (c) with reduced viscosity (chloroform solution, 25°C) of 3dl/g or more and 0W5pts.wt. of a decomposable foaming agent (e.g., azodicarbonamide) (c) generating a gas by decomposing at a temp. lower than the molding temp. of a vinyl chloride type polymer (component "a") are compounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57174353-A (JP)
Title: Hydrophobic dye composition and dyeing method using the same
Inventor: MATSUBA TAKAFUMI
IPC: C09B67/42
Filed: 1981-04-20
Abstract: PURPOSE: To provide a hydrophobic dye compsn. which has excellent redispersibility and settling stability and which bubbles little, by blending two specified kinds of polyether compds. with a hydrophobic dye.  
     CONSTITUTION: 1W80wt% hydrophobic dye such as disperse dye cake, 1W80wt% compd. of formulaI(wherein A is an 8W22C aliph. hydrocarbon group. phenyl, naphthyl, a group of formula II or III; Y is -O-, CO 2 -, -CH 2 O-; Z is -SO 3 M-, -PO 3 M 2 -, OCR 1 -, -OCR 2 COOM; R 1  is an 8W22C aliph. hydrocarbon group; R 2  is a 2W6C alkyl; M is Na, K, ammonium, m is 1W100; n is 1W50; p is 1, 2), 2W 80wt% compd. of formula IV (wherein R 3 , R 4 , R 5  are each H, a 1W4C alkyl, -CO 2 R 6  or a group formula V; R 6  is a 1W4C alkyl; R 7  is halogen, -CO 2 R 6 , -OH), and 0W90wt% water are blended together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60221648-A (JP)
Title: Controlling method of air conditioner
Inventor: YUZUTA JIROU
IPC: F24F11/02
Filed: 1985-03-25
Abstract: PURPOSE:To reduce the temperature fluctuation of a matter to be air-conditioned during the stop of a compressor by a method wherein the operating time of the compressor is counted so as to estimate the air-conditioning load in order to contrive the timing for restarting the compressor. CONSTITUTION:A temperature comparing means A detects the temperature of the matter to be air-conditioned and compares the detected temperature with the set temperature so as to issue a signal to operate a compressor 4, in case that the temperature of the matter to be air-conditioned is higher when the cooling operation is intended or in case that said temperature is lower when the heating operation is intended. In addition, a time counting means E counts the time from the start to the stop of the compressor and issues the signal corresponding to operating time of the compressor. Further, a starting means C issues the signal to operate the compressor after the shorter period of time when the operating time of the compressor is longer as corresponding to the signal of the means E since the stop of the compressor or after adequately longer period of time of the compressor is shorter as corresponding to the signal of the means E since the stop of the compressor. After adequate period of time, the means C stops said signal. The energizing of the compressor is controlled by ORing the outputs of the means C and A, resulting in reducing the temperature fluctuation of the matter to be air-conditioned during the stop of the compressor.
Patent JP-S57174320-A (JP)
Title: Formation of colored resin film on fluorocarbon resin film
Inventor: YOSHIDA MINORU
IPC: C08J7/04
Filed: 1981-04-21
Abstract: PURPOSE: To impart a color and an ultraviolet ray-absorbing effect to a fluorocarbon resin film without detriment to its characteristics, by coating one surface of the resin film with a paint prepared by dissolving a synthetic resin and a coloring agent in a solvent and drying the paint film.  
     CONSTITUTION: A paint is formed by mixing a synthetic resin (e.g., epoxy, polyester, silicone or polyurethane resin) with additives, as optional components, such as one or more ultraviolet ray absorbers and surfactants, and, if necessary, with a stabilizer such as an antioxidant and a curing agent such as a crosslinking agent and then dissolving the mixture in a solvent. This paint is applied to one surface of a film of a fluorocarbon resin such as tetrafluoroethylene polymer, vinylidene difluoride polymer or ethylene/tetrafluoroethylene polymer, by means of a gravure roll coater, a spray coater, etc., and the paint film is dried. 
     COPYRIGHT: (C)1982,JPO&Japio