baber/WOPTO huggingface dataset:
Patent JP-H0529560-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOGA TAKESHI
IPC: H01L29/78
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the device structure of an inverter circuit in a semiconductor device which can reduce the occupying area of an element and increase the capacity of the element without relying on the gate width of a transistor and the manufacturing method of the inverter circuit. CONSTITUTION:Since a silicon layer is formed by epitaxial growth and a gate electrode 18 and drains 27 and 29 are formed perpendicularly to the main surface of a silicon substrate 1 after sources 8 and 9 are formed in the substrate 1, this semiconductor device can be reduced in element area and can be increased in capacity without relying on the gate width of a transistor.
Patent JP-H0491914-A (JP)
Title: Rotary type injection molding die structure and manufacture thereof
Inventor: KASAMI SHINJI
IPC: B29C45/00
Filed: 1990-08-06
Abstract: PURPOSE:To carry out the injection molding in a specified quantity of a resin being injected at all times by repeating a first mold-clamping process, a mold-opening process, a process, in which one mold is rotated or turned over at a fixed angle to the other mold, and a second mold-clamping process. CONSTITUTION:One molds (21-23) of molds (11-12), (21-23) mutually combined in an opening-closing-able manner are brought to a rotatable state at 360/3n deg. (n is an integer) to the other molds (11-12), and product molded surfaces are formed in the repeating order of male molds, female molds and female molds at every angle to each mold. Accordingly, molds in which the product molded surfaces are formed in the repeating order of male molds, female molds and female molds at every angle are used, injection molding is enabled in one half split bodies in the mold register sections of male molds- female molds, the other half split bodies in the mold register sections of female molds- male molds, and the abutting sections of both half split bodies in the mold register sections of the female molds-female molds, and a first mold-clamping process, a mold- opening process, a process, in which one molds are rotated at a fixed angle to the other molds, and a second mold-clamping process are repeated, thus manufacturing a hollow body.
Patent JP-2001036547-A (JP)
Title: Plural directional route bi-directional communication method and plural directional route bi-directional communication system
Inventor: OTA KAZUHIRO
IPC: H04L12/40
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To realize a directional route distributing function by modulating a descending signal on the side of a master station, modulating an ascending signal on the side of a slave station, supplying it to an ascending channel on a directional route with which the slave station is connected, demodulating the modulated descending signal on the side of the slave station and demodulating the modulated ascending signal by every directional route on the side of the master station. SOLUTION: A descending message 16 is received, in addition, when a message to other slave stations, the master station or the Internet exists, it is outputted as an ascending message 23 by a terminal 40. If no message exists, a 'no message' code is outputted as the ascending message 23. Pieces of access control information 11 to 14, a selection channel 33 and transmitting state information 31 are inputted and response information 32 is outputted by a response monitor 41. When the ascending message 23 is the 'no message' code or the selection channel 33 is a 'no selection' code, no ascending signal D2 is transmitted and the transmitting state information 31 is defined as 'no transmission' by an ascending modulator 45.
Patent JP-S5999544-A (JP)
Title: Information processing system
Inventor: MIYATA MISAO
IPC: G06F9/22
Filed: 1982-11-29
Abstract: PURPOSE:To increase a processing speed and to reduce the capacity of a microprogram memory by controlling effectively data storage to a working register. CONSTITUTION:When there are no specific contents in a field E, one of plural working registers is selected according to the contents of a field W and data is stored in the selected register. When the specific contents are stored in the field E, working registers in a predetermined combination are found according to the specific contents and data is stored in the plural working register in the predetermined combination at the same time according to the contents of the field W.
Patent JP-H1037406-A (JP)
Title: Connection device of bed roof and surface roof in double-tiled heat insulation roof
Inventor: HIEJIMA KENJI
IPC: E04D3/36
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the connection device of a bed roof and a surface roof in which attaching execution for the bed roof and the surface roof is easy and which prevents noise from generating. SOLUTION: The connection device 10 is isolated upward of a bed roof 100 by a waveform metal folded plate and used for a double tiled-over heat insulation roof doubly tiling over a surface roof 102. The upper part of a body 12 is provided with a head part 14 locked in the inside of a waveform chevron 104 of the surface roof 102 only by pressing working from upward of the surface roof 102. A substantially reverse V-shaped leg part 16 fitted to the outside of a chevron 110 of the bed roof 100 is integrally provided on the lower part of the body 12 therewith. Thereby noise is prevented from generating due to sliding at the fitted part or the locked part by wind pressure or the like in the connection state of the body 12 at the bed roof 100 and the surface roof 102.
Patent JP-S58112098-A (JP)
Title: Method of deodorizing dehydrated cake of sludge
Inventor: MIYAJIMA TOORU
IPC: C02F11/00
Filed: 1981-12-25
Abstract: PURPOSE:To uniformly disperse almost the whole amount of a deodorizer into dehydrated cake for removing the offensive odor of the cake, by dispersing a deodorizing agent supported on an insoluble carrier into sludge formed in the purification of sewage or the like, and then dehydrating the sludge. CONSTITUTION:A reactive organic deodorizing agent, e.g. glyoxal, and a perfume, e.g. citronellal or borneol, are supported on an insoluble carrier comprising an insoluble salt such as a silicate, e.g. diatom earth, talc, bentonite or white carbon, or an insoluble salt, e.g. calcium carbonate or magnesium hydroxide and having a particle size below 0.3mm.. After said deodorizing agent supported on the insoluble carrier is dispersed into sludge discharged from a plant for treating night soil, purifying sewage or the like, the sludge is dehydrated. The deodorizing agent supported on the carrier may be independently mixed with the sludge or previously mixed with a dehydrating assistant such as a cationic organic macromolecular flocculant.
Patent JP-H0374414-A (JP)
Title: Polyfunctional diacetylene composition
Inventor: NAKAMURA KATSUYUKI
IPC: C08L49/00
Filed: 1989-08-15
Abstract: PURPOSE:To obtain the title composition having excellent wetting properties to a metal sulfide, good drape to the surface thereof, controlling abrupt reaction and decomposition reactivity caused by the reaction, having improved shrink characteristics of curing during molding, containing a polyfunctional diacetylene compound and a metal sulfide. CONSTITUTION:The objective composition containing a polyfunctional diacetylene compound (e.g. compound shown by formula II) shown by formula I [R and R' are 2-8C double bond-containing organic group; X and X, are-OC(O)- or-O-; A and A' are 1-6C organic group] and a metal sulfide (preferably Cu2S, CuS, ZnS, CdS, HgS, MoS2 or FeS).
Patent JP-S58113360-A (JP)
Title: Heat treatment of copper alloy
Inventor: YOSHIDA MATAO
IPC: C22C9/02
Filed: 1981-12-28
Abstract: PURPOSE:To easily manufacture the reed of a wind instrument having a good timbre by treating under heating a Cu-Sn alloy for the reed contg. optionally a small amount of Pb under specified conditions after carrying out hot rolling. CONSTITUTION:A reed 4 to be attached to the bamboo tube 2 of a wind instrument such as a free-reed mouth organ of Japan is manufactured with a Cu alloy contg. 20-25% Sn or further contg. <0.2% Pb. This Cu-Sn alloy is cast, hot- rolled at 550-720 deg.C, and treated under heating at 600-750 deg.C for 10min-2hr to relieve the residual stress. The alloy is then subjected to cutting to the shape of U to manufacture the reed. By adding Pb, the machinability of the Cu-Sn alloy having a good timbre is remarkably enhanced, and the reed of stable quality can be easily manufactured.
Patent JP-2001041043-A (JP)
Title: Cleaning facilitating structure for cooler
Inventor: NUMATA KEIJI
IPC: E02F9/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To improve a cleaning property of a cooler such as a radiator for engine cooling and an oil cooler for cooling working oil to be mounted on construction machinery, agricultural machinery, working machinery, etc., and improve cleaning efficiency concerning a cleaning facilitating structure of the cooler. SOLUTION: An oil cooler 28 for working oil of construction machinery loaded on a machine body 2 of the construction machinery and arranged on the front side of a radiator 18 at an angle α set in accordance with designing specifications relative to an upper part front surface of the radiator 18 for cooling an engine of the construction machinery is provided, a a hinge 32 to rotate the oil cooler 28 to the front relative to the radiator 18 and to support on the side of the machine body 2 is provided, a clearance is secured between itself and a structure 34 to approach by arranging the oil cooler 28 by inclining it relative to the front surface of the radiator 28, cleaning work of the oil cooler 28 and the radiator 18 is facilitated, and cooling performance is improved.
Patent JP-H077022-A (JP)
Title: Fixing plate and packaging body of lead frame
Inventor: KOBAYASHI HIROSHI
IPC: B65D85/86
Filed: 1992-07-14
Abstract: PURPOSE:To provide a fixing plate of a lead frame for transport which can prevent swing phenomenon during transport of a laminated body where stripe lead frames are laminated, side rubbing, and at the same time perform control easily. CONSTITUTION:A pair of fixing plates 14a and 14b are fitted to a rectangular laminated body 16 formed by laminating a plurality of stripe lead frames 10 consisting of a plurality of continuous unit lead frames 12 to form the stripe lead frames 10 in one piece and recessed grooves 20a and 20b for fitting each of both side surface parts 22a and 22b along the longer axis of the lamination body 16 are formed at each of the fixing plates 14a and 14b. Further, stopper parts 18a and 18b which contact one of both end faces 24 and 25 along the shorter axis of lamination body 16 are formed at each one edge of the recessed grooves 20a and 20b.
Patent JP-H0633195-A (JP)
Title: Precipitation hardening martensitic stainless steel and its production
Inventor: UEMATSU YOSHIHIRO
IPC: C21D8/00
Filed: 1992-07-14
Abstract: PURPOSE:To obtain a precipitation hardening martensitic stainless steel improved in toughness while maintaining high strength. CONSTITUTION:This precipitation hardening martensitic stainless steel has a composition containing, by weight, <=0.08% C, 0.7-2.5% Si, <=3.0% Mn, 6.0-10.0% Ni, 10.0-17.0% Cr, 0.5-2.0% Cu, 0.5-3.0% Mo, 0.15-0.45% Ti, =0.015% N, and <=0.003% S. After solution heat treatment, the steel is cold-rolled at >=35%, heated to 980-1130 deg.C for <=5min to undergo annealing, and then aged. The average crystalline grain size after annealing is regulated to <=25mum and also the precipitates with >=5X10<-2>mum grain size precipitating in a matrix are controlled to <=6X10<6>pieces/mm<2>.
Patent JP-H0259537-A (JP)
Title: Diaryloxyalkane compound
Inventor: IWAKURA KEN
IPC: C07C67/00
Filed: 1988-08-24
Abstract: NEW MATERIAL:1,2-Di-(alkoxyphenyl)propane. EXAMPLE:1,2-Bis-(4-methoxyphenyl)propane. USE:A thermofusible substance for recording material. PREPARATION:A halogenated product of corresponding alkoxyphenoxypropanol, active ester of arylsulfonic acid ester, ditosylate of l,2-dihalopropane or 1,2- dihydroxypropane, etc., is reacted with an alkoxyphenol, preferably in the presence of a basic catalyst such as a sodium compound or potassium compound to provide the 1,2-di-(alkoxyphenyl)propane.
Patent JP-H0257986-A (JP)
Title: Apparatus for housing voltage applying cable for withstand voltage test of electric equipment
Inventor: FUJIMOTO NORIHIKO
IPC: G01R31/12
Filed: 1988-08-24
Abstract: PURPOSE:To implement high efficiency in housing, extension and elongation of cable by supporting the air-side tip end of a voltage applying cable, and providing a cable reels which can wind and unwind every one piece of voltage applying cables and a cable mount which can be freely moved. CONSTITUTION:An air-side tip end 9 of a voltage applying cable which is connected to a withstand voltage tester in withstand voltage test is attached to one end of a voltage cable 8. A tip 10 on the side of an apparatus under test for voltage application is attached to the other end of the cable 8. Every one piece of the cable 8 is wound around a cable reels 11. The reels 11 comprise three reels corresponding to each of three phases which are arranged on the same axial line so that the reels can be freely moved. Every one piece of the cable 8 can be wound and unwound. A supporting member 12 at the air-side tip of the voltage applying cable which supports and fixes the tip 9 is attached to the collar part of the reel 11 so that the reel is not moved during conveyance. The reel 11 is attached on a cable-reel mount 13. Casters 14 and stoppers 15 are attached to the stand 13.
Patent JP-H0492458-A (JP)
Title: Manufacture of radiator
Inventor: IKEGAMI HIROSHIGE
IPC: H01L23/36
Filed: 1990-08-07
Abstract: PURPOSE:To precisely and firmly fix a semiconductor element to the surface by performing a process of drawing a joined body in which sheets are joined on the upper and lower sides of a metal plate consisting of an iron-nickel alloy, and forming a projected part on one side of the joined body. CONSTITUTION:One sheet of a metal plate 1b consisting of an iron-nickel alloy and two sheets 1c, 1c consisting of copper or aluminum are prepared. Next, one sheet of a metal plate 1b and two sheets 1c, 1c constitute a joined body 1c by pressure-bonding the sheets 1c, 1c on the upper and lower sides of the metal sheets 1b. Then, a drawing process is applied to the joined body 1d to form a projected part 1e on the upper side central part so as to be a radiator 1 as a product. Accordingly, even if an insulating frame substance 2 is soldered on the radiator 1 through a solder material such as silver solder, a part of the solder material exclude from flowing out on the semiconductor element loading part so that the surface of the semiconductor device mounting part of the radiator 1 is made flat so as to extremely firmly fix the semiconductor element while making wire bonding work extremely easy.
Patent JP-S5998765-A (JP)
Title: Nozzle for floating drying
Inventor: OKAZAKI KAZUHARU
IPC: F26B13/20
Filed: 1982-11-30
Abstract: PURPOSE:To dry a web at a high speed, while stabilizing the floating power of said web along its widthwise direction, by providing straightening plates at positions below ejection slits with right angles to the longitudinal direction of said slits in predetermined intervals along the longitudinal direction of the slits. CONSTITUTION:Long band-shaped straightening plates 18 are fixed in a predetermined interval at the upper parts of inclined surfaces 7, 8 narrowing toward their top ends below each ejection slit 3, 3 with angles perpendicular to the longitudinal direction of the slits 3. Hence, when gas supplied through an air supply opening 4 is ejected through the slits 3, the direction and the speed of a wind along the longitudinal direction of the ejection slits 3 are made uniform. Consequently, the floating power of the web along its widthwise direction can be stabilized, and the web can be uniformly dried at a high speed.
Patent JP-2000004920-A (JP)
Title: Pouch
Inventor: SAHASHI KAZUO
IPC: A45C13/22
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enable a person to open a pouch, which is opened/closed on the bottom edge side, opening in the upper direction, in single action and to prevent articles stored in the pouch from dropping when the pouch is opened. SOLUTION: The front part of this pouch is made of a soft material and is expanded as a bag. A reinforcing material is attached along the U-shaped opening edges 4 and 5. Support means are attached to the opening edges 4 and 5 to keep the pouch closed as long as outer force is not applied. The operation parts for opening the pouch are attached at or near the opening edges, and side walls 9 made of a soft material are attached between sides of the opening edges 4 and 5 on both sides.
Patent JP-S59101306-A (JP)
Inventor: FUKUDA TOMOHITO
IPC: B27L5/00
Filed: 1982-11-30
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-S58108508-A (JP)
Title: Production of optical fiber connector
Inventor: OIMURA KATSUHIKO
IPC: G02B6/38
Filed: 1981-12-23
Abstract: PURPOSE:To make the tip surface of an optical fiber clean and smooth and to make the work easy and simple without polishing by fixing the optical fiber with a core and then melting the tip surface with heat. CONSTITUTION:The jacket and coat 2 is removed from the optical fiber 1, the point of the optical fiber 1 is inserted into the hole of the core 11 and the tip is abutted on a plate-like tool 31. A highly adhesive two-layered thermal tube 5 is heated at a notched part 26 to temporally fit the optical fiber 1 to the core 11 and then the tip is heated by a point or other means to melt the tip with heat, so that the tip is made clean and smooth and the physical characteristics are stabilized. Subsequently an adhesive 32 is poured from the inlet 25 of the core 11. A supporting body, fastening fittings, nuts, etc. are fitted to the core to assemble the body of the optical fiber 1.
Patent JP-S60100945-A (JP)
Inventor: MURAKAMI FUMIKAZU
IPC: A61B5/022
Filed: 1983-11-09
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-S58114628-A (JP)
Title: Output circuit
Inventor: IKEBE MASAZUMI
IPC: H03K19/003
Filed: 1981-12-28
Abstract: PURPOSE:To protect an output circuit, by cutting off an output transistor in case an abnormal current flows to the output transistor. CONSTITUTION:An MOSIC is set at 2-3mA and 0.45V maximum when the output is ''0'' and at 0.4-0.6mA and 2.4V minimum when the output is ''1'' respectively. When the threshold voltages of inverters I2 and I3 are set at 2V and 0.8V respectively, the output current is set at 10mA and the inverters I2 and I3 are inverted. The flip-flops I1 and I5 are set when the inverters I2 and I3 are inverted. Thus output transistors TR1 and TR2 are turned off. As a result, the  output TR has high impedance to prevent the breakdown of an output circuit.
Patent JP-S60101227-A (JP)
Title: Double intake-air device in internal-combustion engine
Inventor: MORIKAWA KOUJI
IPC: F02B31/02
Filed: 1983-11-08
Abstract: PURPOSE:To aim at improving the combustion efficiency and specific fuel consumption, by providing a preheating means in a long intake-air passage in the main intake-air system so that a mixture is preheated and atomized upon low load operation by the preheating means in the long intake-air passage, and then is burnt. CONSTITUTION:Upon low load operation a throttle valve 12 in a carburettor 5 alone opens in accordance with the load of an engine, and therefore, a mixture which is created in the carburettor 5 is fed into a combustion chamber A1 or A2 through a long intake-air passage 4 and intake ports 2a, 2b. Upon passing through the long intake-air passage 4, the mixture is preheated by a preheating means 7 and is atomized satisfactorily. Upon high load operation, throttle valves 11 in the other carburettors 9a, 9b also open. In addition to intake-air in the main intake-air system, the mixtures created in the carburettors 9a, 9b are fed through short intake-air passages 8a, 8b and are then introduced into banks 1a, 1b from intake ports 3a, 3b without being preheated.
Patent JP-H0375059-A (JP)
Title: Eyeball massager utilizing injection of water
Inventor: MIURA TAKEYA
IPC: A61H9/00
Filed: 1989-08-15
Abstract: PURPOSE:To cure fatigue of an eye by injecting water from a built-in submerged pump here attaching an eyeball part to the injected water in a condition that the eye is closed. CONSTITUTION:In a submerged pump 3, water in a water tank part 5 is sucked and injected from injection ports 2. The face is closely attached to a frame 1 so as to place an eyeball on the injection port, when power is turned on in a condition that an eyelid is closed, the water gently hits the eye from above the eyelid with the eyeball massaged. In this way, fatigue of the eye can be recovered.
Patent JP-H0852677-A (JP)
Title: Device presence detecting device for ic test handler
Inventor: FUKUMOTO KEIICHI
IPC: G01R31/26
Filed: 1994-08-10
Abstract: PURPOSE:To provide a detecting device of high reliability receiving no influence of small dust by providing an elastic sucker pad between a positioning member and a device, in the device detecting the device for whether provided or not placed on the positioning member of the device. CONSTITUTION:An IC test handler 1-3 is for conveying a device 11 from a supply side to a measuring part in order to perform various electric tests of the device 11, to provide a positioning member 12. A vacuum generator 17 is used as a vacuum source for detecting the device 11 for whether provided or not, and by a vacuum sensor 16 interposed in the halfway of a suction route of this vacuum generator, a pressure in an air tube 15, when sucked the device 11 by the vacuum generator 17, is detected to decide whether the device 11 is provided or not. Here is provided a sucker pad 18 in a position a little higher than a contact surface of the positioning member 12, and the device 11, when sucked, is closely attached to the sucker pad 18, so as to prevent receiving an influence of dust or the like.
Patent JP-S6189953-A (JP)
Title: Control device for highest rotational speed of internal combustion engine
Inventor: YOSHIZAWA CHIHARU
IPC: F02D41/04
Filed: 1984-10-09
Abstract: PURPOSE:To increase the highest car speed and improve accelerating property and mobility by providing a control means which transfers a highest rotational speed setting means when a transmission gear position sensor detects a highest speed stage gear position. CONSTITUTION:The set highest rotational speed of an internal combustion engine 1 is set in a memory 11 of a computer 5 so as to be transferable to the low rotation side and the high rotation side. When a transmission gear position sensor 8 detects the highest speed stage gear position, the computer 5 transfers the memory 11 from the low rotation side to the high rotation side. Thus, the highest speed of a vehicle can be increased to the same level as that of a high rotational engine-mounting car, and mobility and accelerating property can be improved.
Patent JP-2001030349-A (JP)
Title: Manufacture of gas barrier film
Inventor: SHIBA YOSHITO
IPC: B32B27/28
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film good in water resistance, having high gas barrier properties even under a high humidity condition and capable of being produced industrially inexpensively. SOLUTION: A gas barrier film is produced by coating at least the single surface of a thermoplastic resin film with an aqueous coating soln. comprising a mixture consisting of polyvinyl alcohol (A) and an alkyl vinyl ether/maleic acid copolymer in a wt. ratio of 90/10-40/60 and drying the formed coating layer to adjust the moisture content thereof to 0.1-50 wt.% and stretching the coated film at least unidirectionally to heat-treat the same at 150 deg.C or higher.