baber/WOPTO huggingface dataset:
Patent JP-S60221935-A (JP)
Title: Deflection coil for cathode-ray tube
Inventor: SHIBUYA GIICHI
IPC: H01J29/76
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a deflection coil to be wired easily and preventing the layer short by winding respective winding in reverse direction and connecting in parallel to share the start and the end of winding. CONSTITUTION:The winding directions of two upper/lower windings 31, 32 are reversed. Then the starts of winding 31a, 32a of the windings 31, 32 are connected commonly to a deflection current power source terminal 51 while the ends of winding 31b, 32b of the windings 31, 32 are connected commonly to another deflection current power source terminal 52 and two windings 31, 32 are connected in parallel between the deflection current power source terminals 51, 52. Since the voltage between the outermost wires of the windings 31, 32 or between the inter-gap windings 61, 62 will go near to zero, layer short will not occur. While since the start and the end of respective winding are at the same side, wiring work for connecting in parallel is facilitated.
Patent JP-S57196662-A (JP)
Title: Dc regenerating circuit
Inventor: SAEKI YUKIMI
IPC: H04N5/18
Filed: 1981-05-29
Abstract: PURPOSE:To reproduce a stable black level against a fluctuation of the black level of a video signal component, by setting a level of a vedio signal at the blanking period to a prescribed level and performing DC regeneration after the waveform processing so that the black level can be a peak value at black side. CONSTITUTION:A positive video signal is applied to a video signal input terminal 1, a transistor (TR) 8 is cut off during the scanning period and conductive during the blanking period. Thus, an emitter voltage of a TR7, i.e., an output of  a correction level generating section is outputted to a video signal output terminal 5 only during the blanking period. A synchronizing signal is inputted from a synchronizing signal input terminal 2, a potential corresponding to the lowest  voltage out of signals inputted to the base of a TR6 is generated across a capacitor 21, and the lowest voltage level in the base potential of the TR6 is substantially a voltage of pedestal level.
Patent JP-S558086-A (JP)
Title: Method of airtight sealing of semiconductor device vessel
Inventor: SUZUKI KATSUHIKO
IPC: H01L23/02
Filed: 1978-07-03
Abstract: PURPOSE: To avoid a furned cap and an insufficient welding by energizing to the parallel electrodes making each opposite roller electrode two pararrel roller electrodes and by turning and sealing a cass.  
     CONSTITUTION: When a seam weld case 2 is fixed to a turning board and a cap 4 is positioned to a seam frame and a switch is turned on, two parallel roller electrodes 5 go down and the turning board with a push of the cap 4 and these two roller electrodes begin to be energized. Because short and long areas and corners of the cap are pressurized and always touched to the roll section of the roller electrode 5 while the turning board is turning, sealing is conducted not different from that of a round seam weld case. And due to a short distance between the roller electrode no influence of increased resistance is made and the burned cap and insufficient welding are avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07286152-A (JP)
Title: Adhesive composition and paper tube produced by using the same adhesive composition
Inventor: OKINAGA NOBUYUKI
IPC: C08L31/04
Filed: 1994-04-20
Abstract: PURPOSE:To provide an adhesive composition composed mainly of a vinyl acetate-based emulsion and excellent in initial adhesive strength and a paper tube produced by using the adhesive composition. CONSTITUTION:The characteristic of this adhesive composition is that 0.5 to 20 pts.wt. 1 to 4C alcohol or 0.1 to 5 pts.wt. (on solid matter base) anionic or nonionic fluorine-based surfactant is contained based on 100 pts.wt. (on solid matter base) vinyl acetate-based resin emulsion synthesized by conducting emulsion polymerization of vinyl acetate monomer alone or vinyl acetate monomer and monomers copolymerizable therewith. A paper tube is produced by using this adhesive composition.
Patent JP-H05249303-A (JP)
Title: Optical parts
Inventor: TOKUHIRO SETSUO
IPC: G02B1/115
Filed: 1992-03-04
Abstract: PURPOSE:To provider the optical parts having excellent production stability with the lasser influence exertred on antireflection performance in spite of some fluctuation in the film thicknesses of the respective layers constituting multilayered dielectric films and to provide the optical parts having excellent environmental resistance. CONSTITUTION:This optical parts are constituted by forming the multilayered dielectric films consisting of four layers of layer constitution on the surface of an optical base material. Of four layers of the layer constitution of the multilayered dielectric films, the first layer constitution 10, 10' nearest the optical base material 50 are formed by alternately laminating intermediate- refractive index layers M having 1.60 to 1.75 refractive index and low-refractive index layers L having 1.37 to 1.47 refractive index in three layers. The intermediate-refractive index layers M constituting the first layer constitution 10, 10' and/or the second layer constitution 20 is preferably the layer consisting of AlxOy (X: 1 to 2, Y: 1.5 to 3) or the layer contg. AlxOy.
Patent JP-S559613-A (JP)
Title: Base material
Inventor: SAITOU KAZUMASA
IPC: C08J5/24
Filed: 1978-07-06
Abstract: PURPOSE: A base material capable of forming a printed plate having improved electrical properties without causing cracks in lamination and molding, obtained by impregnating a base material with a composition consisting of 1,2-polybutadiene resin, a specific compound, and a radical initiator.  
     CONSTITUTION: A composition, obtained by blending 100 parts by wt. of a mixture of A) 100 parts by wt. of a high-molecular weight 1,2-polybutadiene resin having a number average molecular weight of 50,000W200,000 and B) 20W50 parts by wt. of a compound shown by the formula I (R 1  is -H or -CH 3 ; R 2  is the group shown by the formula II, III, or IV) with B) 3W5 parts by wt. of a radical initiator, e.g., dicumyl peroxide or 1,1-bis(t-butylperoxy)-3,3,5-trimethylcyclohexane, is dissolved into a proper solvent to make varnish. A base forming material e.g., glass cloth or synthetic fiber cloth, is impregnated with the varnish. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63267780-A (JP)
Inventor: HIRUMARU BORUFU
IPC: A01N57/32
Filed: 1988-04-04
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-S578060-A (JP)
Title: Automatic pivoting device for work table of cylindrical grinder
Inventor: URABE HIROKUNI
IPC: B24B41/02
Filed: 1980-06-16
Abstract: PURPOSE: To enable to complete the grinding operation for a workpiece having a straight-lined part and a tapered part by a single chucking work by a method wherein the work table capable of freely pivoting within a fan shape range on a sliding table is linked with the sliding table through limit switches.  
     CONSTITUTION: The work table 2 is provided on the sliding table 1 air-cushioningly and pivotally within the fan shape range. The workpiece 7 is mounted between a headstock 6 and a tail stock 5 on the table 2. The pivoting movement within the fan shape range indicated by the arrows C and D is detected through a striking  metal plate 8 for pivoting control and the limit switches 30a and 30a' equipped respectively on stopper pedestales 26 and 26'. The pedestal 26 is movably set in the  position in accordance with the tapered part N of the workpiece 7 along a rail 28.  To form the workpiece into the form having the straight-lined part M and the  tapered part N, a grinding wheel 1 is, slong the table 1, reciprocated asindicated by  the arrows A and B and then pivoted, together with the table 2, within the fan  shape range determined by the travel of the striking metal plate 8 between the  switches 30a and 30a' to complete the taper grinding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60227955-A (JP)
Title: Method for exchanging tundish in continuous casting installation
Inventor: SUZUKI MASAKAZU
IPC: B22D11/10
Filed: 1984-04-25
Abstract: PURPOSE:To enable improvement in the yield of a product during continuous casting of different kinds of steels by placing the succeeding filled tundish to a casting port before a tundish is emptied so that the molten metal is poured into a mold by plural pieces of the tundishes without interruption. CONSTITUTION:The nozzle positions 6, 9 of the tundishes 5, 8 are shifted from the center to permit simultaneous pouring into the mold 11. Moving stands 7, 10 are provided to prevent the carrying in and out of the tundishes from affecting each other. A stand device 4 for conveying a ladle to enable pouring to either tundish is provided. The fresh molten steel 2 is poured into the succeeding tundish 8 from the fresh ladle 1 through the nozzle 3 while the molten steel 12 remains in the tundish 5 and while the molten steel 14 is cast into the mold 11 from the nozzle 6. The molten steel 13 is poured from the nozzle 9 into the mold 11. The interruption of the pouring during continuous casting of different kinds of steel is thus eliminated and the yield of the product is improved.
Patent JP-H10256361-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZUMI HIROHIKO
IPC: H01L21/76
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for element isolation which is excellent in isolation performance between elements, which is the characteristic of field shielding method, by minimizing formation of a step which is not desirable for fine processing in field shielding method. SOLUTION: A groove 52 is dug at such part corresponding to an element isolation region of a semiconductor substrate 1, to form a gate oxide film 3 of an element isolating transistor so that a polysilicon 4, containing phosphorus, which is to be an element isolation gate is film-formed. Then, the groove 52 is filled with polysilicon by chemical mechanical polishing, further, an oxide film is formed on the semiconductor substrate and only an active region of the oxide film is etched to form a field oxide film, while the surface of semiconductor substrate 1 is exposed to form a gate oxide film of a transistor for semiconductor device operation, and over it, a gate electrode is formed, then the active region is ion-implanted to form a source/drain, thus a transistor is configured.
Patent JP-H11280243-A (JP)
Title: Floor board and multiple dwelling house using it
Inventor: YAMAJI KATSUHIKO
IPC: E04F15/10
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve safety and function by laminating fixed materials of specified thickness, and specifying hardness measured based on JIS standard. SOLUTION: A hard plate body 14 of thickness of 1-5 mm, a hard foaming body 10 of thickness of 3-20 mm and having recessed and projecting parts on the surface, a soft foaming body 15 of thickness of 1-5 mm are laminated in this order to constitute a floor board 16 having the hard plate body 14 as the surface layer. Next the floor board 16 is set to be under 90 G in hardness measured based on JIS A6519. Hereby, it can be easily cleaned, it can be hygienically improved, and safety in the case of violent fall of a person, walking feeling, and soundproofing can be improved.
Patent JP-H05282578-A (JP)
Title: Abnormality-time supporting device in power generating plant
IPC: H02J13/00
Filed: 1992-04-03
Abstract: PURPOSE:To rationalize a corresponding job at the time of abnormality occurrence in a power generating plant. CONSTITUTION:The abnormality-time supporting device 3 of the power generating plant is characterized by providing a system control part 4 which judges a disaster kind and a disaster occurrence place based on a disaster occurrence signal from the disaster detecting equipments 1 arranged in the respective positions of the power generating plant so as to select a previously registered telephone informing destination and reqired operation supporting image information, an automatic telephone processing part 6 which automatically telephones to the telephone informing destination selected by the system control part 4 and an image processing part 10 which automatically outputs operation supporting image information to an image printer 8 based on a command from the system control part 4.
Patent JP-H08254726-A (JP)
Title: Deflection relaxation device
Inventor: FUJIWARA AKIHIRO
IPC: G03B5/00
Filed: 1995-03-15
Abstract: PURPOSE: To make a behavioral characteristic at the finish time of panning without using an expensive control means such as a microcomputer (by realizing the control means constituted without a delay element). CONSTITUTION: This device is provided with a restriction means 32 controlled to be a first state in the first input value state of a correction means 15 and controlled to be a second state in the second input value state of the correction means 15 so that gain between a first frequency and a second frequency which is higher than the first frequency is changed low in the second state in comparison with the first state and the gain being equal to or under the first frequency is not largely changed (sometimes slightly low or slightly high). Besides, the control means 16 and 18 controlling the restriction means 32 are constituted so that an absolute value is obtained with respect to the input value of the correction means 15 and the state of the restriction means 32 is controlled as the function of the absolute value (that means, by eliminating the time delay element as for the change in a direction that the restriction means 32 is returned to the first state from the second state).
Patent JP-H08278173-A (JP)
Title: Gas safety device
Inventor: NAKANE SHINICHI
IPC: G01F1/34
Filed: 1995-04-07
Abstract: PURPOSE: To give off an alarm by detecting any abnormal gas outflow and gas leak in a simple structure capable of meeting the existing gas supply equipment. CONSTITUTION: This gas safety device is provided with a pressure differential detecting element 5 which detects a pressure differential between an upstream side and a downstream side of gas supply equipment 2 set up in the point midway in a gas supply route, and it judges something wrong from a pressure difference by means of a comparison between the pressure difference detected by the pressure difference detecting element 5 or a gas flow, running the gas supply equipment 2, to be measured from this pressure difference and a reference value properly set up, and further it judges something wrong with the gas flow at a flow trouble judging part 7, through which a signal out of the judging part of the flow trouble judging part 7 or the like is received by an alarm part 8, and thus alarming is carried out by means of sound or display or notification.
Patent JP-2000237283-A (JP)
Title: Apparatus for hanging medicinal liquid with led light
Inventor: ARAI SUSUMU
IPC: A61J1/16
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for hanging medicinal liquid with a light for medical examination and footlights utilizing LEDs. SOLUTION: An apparatus 10 for hanging medicinal liquid has a supporting stand 16 having a plurality of supporting legs, a support post 11 supported by the supporting stand 16 and a plurality of white LEDs 20 used as footlights. The apparatus 10 also has a receiving member 21 which is positioned above the stand 16 and is slidable along the support post 11, red LEDs 24 which are used as a mark or a target for confirming a grip, and a switch.  The apparatus further has an operating member 25 which is positioned above the receiving member 21 and is slidable along the support post 11, a fixing member 30 which is positioned above the operating member 25 and is slidable along the support post 11, a flexible tube 28 provided to the fixing member 30 and including an LED mounting member 27 having a plurality of white LEDs used as examination lights or nurse lights, an inner support post 32 connected to the top of the support post 1, and a member for hanging medicinal liquid retatably provided on the inner support post 32.
Patent JP-S559438-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ASAMI HIROSHI
IPC: H01L21/78
Filed: 1978-07-05
Abstract: PURPOSE: To make many elements from a semiconductor wafer without cracking.  
     CONSTITUTION: A semiconductor wafer 11 is sticked on a vinyl sheet 13 and grooves 14 with remaining thickness t=5W30μ are made between semiconductor elements 12 by dicing. Next, pull the sheet 13 laterally, and the bases of the grooves 14 are cut and the elements are separated apart by dimensions L. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62239070-A (JP)
Title: Measuring instrument for electronic component
Inventor: ICHIKAWA HIROSHI
IPC: G01R31/26
Filed: 1986-04-11
Abstract: PURPOSE:To easily and surely measure characteristics of an electronic component which has plural terminals on its main body part by bringing the electronic components into contact with measuring element corresponding to the respective terminals.. CONSTITUTION:A measuring body 22 where the electronic component is mounted is formed of a soft elastic material, a liquid-filled chamber 31 is provided in this measuring body 22, and measuring elements 36 are provided to the external surface part of the measuring body 22. Further, those measuring elements 36 are arranged and supported on the surface of both side parts of the measuring body 22. Air is charged in and discharged from the liquid-filled chamber 31 to expand or contract the measuring body 22. This deformation allows the respective measuring elements 36 arranged on both side part of the measuring body 22 to contact and leave the respective terminals 27 of the IC23 sit at a sitting position 28. Consequently, the respective measuring elements 36 are made to contact the corresponding terminals 27 of the IC23 securely by utilizing the expanding deformation of the measuring body 22, and the characteristics of the IC23 are easily and surely measured by the expanding/contracting deformation of the measuring body 22.
Patent JP-H06306294-A (JP)
Title: Improved thermosetting elastomer composition based on vinyl-functional resin, polymer chain-terminated with single vinyl and polymer having vinyl in chain
Inventor: JIEEMUSU EDOWAADO DOIN
IPC: C08L83/04
Filed: 1993-04-09
Abstract: PURPOSE: To provide a thermally curable elastomeric silicone rubber compsn. which, when thermally cured, exhibits a tear strength higher than 200, a compression set lower than 20%, a high tensile strength, and good resistances to heat aging and an oil.  
     CONSTITUTION: A siloxane gum having vinyl groups on its chain in added to a blend comprising 1) a vinyl-terminated organopolysiloxane gum, 2) a silica filler, 3) an MQ resin or an M-D vinyl-M resin or a mixture thereof, and 4) a crosslinking agent, thus giving a silicone elastomer thermally curable in the presence of a peroxide catalyst. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58202746-A (JP)
Title: Transport apparatus
Inventor: ROTSUKAKU TADASHI
IPC: B65G54/00
Filed: 1982-05-18
Abstract: PURPOSE:To permit scraps to be transported without using a mechanical movable part by arranging a reversible magnet which is used for transporting magnetic material such as scraps and equipped with a plurality of polarity changing means in an armature installed on the under part of a non-magnetic material transport surface. CONSTITUTION:Reversible magnets 10a-10d whose polarities are changed independently by a coil 11 are arranged in the respective division of an armature 12 which is arranged on the under part of a non-magnetic plate member 13 which forms a transport surface 14. With such a constitution, when the coil is held into conduction, and magnetic-force lines are formed as shown in the figure between the reversible magnets 10b and 10c, scraps 15 between absorbing balls 9b and 9c are magnetized and absorbed. Then, if the magnetic-force lines are formed as shown in the figure by switching the reversible magnets 10b and 10c, the scraps 15 are turned and transferred between absorbing balls 9c and 9d and absorbed. Thus, scraps 15 can be transported onto a transport surface 14.
Patent JP-S61241952-A (JP)
Title: Semiconductor device
Inventor: KOIKE SHUNJI
IPC: H01L23/10
Filed: 1985-04-19
Abstract: PURPOSE:To improve the sealing strength of a package, by forming a rough surface part on the surface of a lead at a glass-embedded part. CONSTITUTION:A pellet 2 is attached to a package substrate 1 comprising ceramics by gold-silicon eutectic crystal. A lead 4 of a leadframe is fixed to the upper surface of the peripheral part of the substrate 1 by low melting point glass 5. Then, the inner end part of the lead is bonded to the bonding pad of the pellet 2 with a wire 6. Thereafter, a cap 7 comprising ceramics is attached to the upper surface of the peripheral part of the substrate 1 by low melting point glass 5a, the inside of the package is sealed in an airtight manner. The outer lead is cut and bent. An aluminum layer 8 is deposited on a part of the upper surface inside the glass-embedded part of the lead 4. The surface of the lead 4, other than the aluminum layer 8 at the inner end part, is made rough to the extent of 5-100mum. Thus the surface area is expanded. Therefore, physical and chemical adhesion can be improved, and the airtightness of the package can be improved to a large extent.
Patent JP-S59208843-A (JP)
Title: Pellet mounting device
Inventor: HONDA ATSUSHI
IPC: H01L21/58
Filed: 1983-05-13
Abstract: PURPOSE:To heat a pellet by stages, and to shorten pellet mounting time while relaxing a sudden thermal shock to the pellet by mounting a heating mechanism to either one or both of a first collet or a positioning station. CONSTITUTION:Heaters 11, 5, 12, 9 are each mounted to a first collet 2, a second collet 4, an intermediate station 7 and a heating block 10 at the position of pellet mounting. A pellet 1 is positioned by positioning pawls 6 at the intermediate station 7, the pellet 1 is sucked by the second collet 4 and transferred up to the position of pellet mounting, and the pellet 1 is fitted to a package 8 on the heating block 10 while being scrubbed. Since the heater 11 and the heater 12 are each mounted to the first collet 2 and the intermediate station 7 besides the second collet 4 at that time, heat is not added suddenly to the pellet 1, and the pellet can be heated in a short time.
Patent JP-S579840-A (JP)
Title: Unfired briquetted ore for iron manufacture
Inventor: MIYASHITA TSUNEO
IPC: C22B1/243
Filed: 1980-06-20
Abstract: PURPOSE: To shorten the curing period of moldings and to enhance the crushing strength by molding a granular or powdered iron-contg. material into lumps with a hydraulic binder based on Portland cement and/or granulated blast furnace slag.  
     CONSTITUTION: A granular or powdered iron-contg. material as principal starting material is blended with Portland cement and/or granulated blast furnace slag, slaked lime and gypsum as a binder, and the blend is kneaded with water and molded into briquettes or pellets with a molding machine. Thus, unfired briquetted ore for iron manufacture is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio