baber/WOPTO huggingface dataset:
Patent JP-H03282570-A (JP)
Title: Electrophotographic device
Inventor: IGUCHI MICHIHISA
IPC: G03G21/10
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the influence of the heat of a heat fixing device with respect to a cleaning device without making a device main body large and to prevent the degradation of a recorded image quality by providing a heat insulating member insulating the heat between the cleaning and heat fixing devices. CONSTITUTION:In the heat fixing device 15 provided on a receiving part 2, the surrounding air of the heat fixing device 15 is heated to rise a temp. by the radiation of the heat generated from a lamp 30 as a heat source. The surrounding air of the heat fixing device 15 whose temp. is rased by the working of a ventilating fan 32 is ejected outside the device main body 1. On the other hand, the heat generated from the lamp 30 of the heat fixing device 15 is radiated toward the toner receiver 23 of the cleaning device 12. The heat insulating member 16 is provided on the down stream side in the moving direction of a recording sheet with respect to the toner receiver 23. The heat insulating member 16 catches the radiated heat of the lamp 30 of the heat fixing device 15, and does not transmit it to the toner receiver 23 of the cleaning device 12. Thus, the toner receiver 23 made of synthetic resin is deformed with the heat, the position of a sealing member with respect to a photosensitive drum 8 is fluctuated, and trouble so that toner leaks and drops from a gap is prevented.
Patent JP-S5386932-A (JP)
Title: Variable venturi carbureter
Inventor: HASHIMOTO SHIYOUGO
IPC: F02M7/22
Filed: 1976-07-16
Abstract: PURPOSE: To provide the variable venturi carbureter in allowing the constitution provided with the multiple main fuel system having the main jet with those main fuel system to be used one after another in response to choke valve opening range to solve performance unstability at the low choke valve opening range. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S569831-A (JP)
Title: Manufacture of coordinate input board
Inventor: SHIMAMOTO TAKESHI
IPC: G06F3/046
Filed: 1979-07-03
Abstract: PURPOSE: To reduce the cost and also to secure high reliability by forming a plurality of saturable magnetic cores on a common magnetic substrate at a time by injection molding.  
     CONSTITUTION: At each coordinate detection position of magnetic substrate 5 made of an iron plate, etc., through-hole 6 is punched. Next, the top and reverse of substrate 5 is sandwiched between two kinds of metal molds for injection molding and a mixture obtained by mixing saturable magnetic powder such as powder of ferrite and a thermoplastic binder at a high temperature is injected into the metal molds at a high speed to form cores having the saturable characteristic, i.e. saturable magnetic cores 2 in through holes 6 at a time. Therefore, inexpensive coordinate input boards of high reliability can be manufactured with good mass-productivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61242422-A (JP)
Title: D-a converting circuit
Inventor: WATANABE TORU
IPC: H03M1/68
Filed: 1985-04-19
Abstract: PURPOSE:To prevent a semiconductor chip from increasing the overall size by providing a switching circuit which switches and applies clock pulses and a carry outputted from an (n)-bit D-A converting circuit to an (m)-bit D-A converting circuit and a synthesizing circuit which adds the pulse output of the (m)-bit, D-A converting circuit to the pulse output of the (n)-bit D-A converting circuit, and then performing (m+n)-bit D-A conversion. CONSTITUTION:The switching circuit 3 consists of an OR gate 13, AND gates 14 and 15, and an inverter 16 and switches and outputs clock pulses CL and the carry car of the 6-bit counter 8 to the 8-bit counter 17 of the 8-bit A-D converting circuit 2 on the basis of a control signal CH. The synthesizing circuit 4 is controlled with the control signal CH to output the output PO of the 8-bit D-A converting circuit 2 as the conversion output of 8-bit data when the control signal CH is 0 or putting the output PO of the converting circuit 2 and the output PWM6 of the converting circuit 1 together and outputs the result as a 14-bit D-A conversion output from PWM8/14 as well when the control signal CH is 2. Thus, 14-bit D-A conversion is performed only by adding the synthesizing circuit composed of a small number of elements.
Patent JP-S5712299-A (JP)
Title: Cleaning method for cooling tube of heat exchanger
Inventor: KOUNO TAKESHI
IPC: F28G9/00
Filed: 1980-06-23
Abstract: PURPOSE: To prevent the quantity of coolant at the transfer time of a heat exchanger, e.g., a condenser of an atomic power plant to a backwashing operation and the heat exchanging performance from being decreased by simultaneously closing the inlet valve and the outlet valve of a cooling tube and opening a communication valve at the transfer time and maintaining both operating times in the prescribed relationship.  
     CONSTITUTION: When a normal operation is transferred to the backwashing operation of the first cooling tube A, the closing operation of the first inlet valve 5 and the first outlet valve 10 and the opening operation of the first and second communication valves 14, 15 are simultaneously performed, and the time for closing the first inlet and outlet valves 5 and 10 are substantially equalized. Then, the time for opening the first and second valves 14, 15 are substantially equalized and are 1.2W2.0 times of the time for closing the first inlet and outlet valves 5 and 10. When the second cooling tube group A is transferred to the backwashing operation, similar operation is carried out with the second inlet and outlet valves 6 and 13. Thus, it can prevent the decrease of the quantity of coolant and of the heat exchanging performance at the washing time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07297063-A (JP)
Title: Manufacture of transformer coil for meter
Inventor: KANO TAKAHARU
IPC: H01F41/12
Filed: 1994-04-22
Abstract: PURPOSE:To provide a manufacturing method of a transformer coil for a meter which can easily manufacture a transformer coil for a meter having multilayered winding. CONSTITUTION:A first and a second insulating tape supplying means 13 and 14 are installed, which supply a first insulating tape 30A and a second insulating tape 30B to a winding frame 301 in the left side region and the right side region of a wire supplying means 12, respectively. Layer insulating layers 3A1, 3A2 are formed by winding the first insulating tape 30A and the second insulating tape 30B around the winding frame 301 while reciprocating the tapes along a main axis 10, on the left side and the right side of a wire 4, respectively. A layer winding C1 is formed by winding the wire 4 on the layer insulating layer 3A1 which has been already formed.
Patent JP-H08287565-A (JP)
Title: Recording and reproducing device
Inventor: HIRANO TAKAYASU
IPC: G11B15/675
Filed: 1995-04-11
Abstract: PURPOSE: To obtain a recording and reproducing device usable even for a data cartridge increased in width in order to increase a recording capacity. CONSTITUTION: The front panel 2 side of this recording and reproducing device 1 is provided with a cartridge insertion part 3. A first locator 4 is arranged in one side part of this cartridge insertion part 3. The cartridge insertion part 3 is provided with a second locator 5 for guiding the insertion of the first data cartridge 201 with the first locator 4 near the other side part of the insertion part. The outer side of this second locator 5 is provided with a third locator 6 for guiding the insertion of the second data cartridge 301 broader than the first data cartridge 201 with the first locator 4. The second locator 5 is so constituted as to retreat outside the cartridge insertion part 3 at the time of inserting the second data cartridge.
Patent JP-H0559895-A (JP)
Title: Timbering for excavation
Inventor: SAITO TAKEO
IPC: E21D11/20
Filed: 1991-04-17
Abstract: PURPOSE:To provide a timbering for excavation which is lightweight, has an excellent handling property, generates no shade between it and the natural ground, closely integrates the sprayed concrete to the natural ground, can construct a high-quality structure, and has high strength and a low production unit cost. CONSTITUTION:A frame-like member 1 folded with a meshy steel plate and closed into a polygonal cross section shape is used as a connecting member for holding multiple reinforcing bars 2, 2... in the parallel relationship with each other at the preset interval. The reinforcing bars 2, 2... are inserted and fixed in the closed frame of the frame-like member 1.
Patent JP-S5610651-A (JP)
Title: Vacuum tube type heat collector
Inventor: ISHII MASUO
IPC: F24S10/95
Filed: 1979-07-04
Abstract: PURPOSE: To prevent an excessive pressure from applying to an outer tube by a method wherein a heat pipe is incorporated in a transparent vacuum outer tube, and the leakout gas can rapidly be discharged to the atmosphere at the time of an increase in the internal pressure of the outer tube.  
     CONSTITUTION: A heat pipe 4 comprises a heating medium sealed in a closed metal pipe 3 having a radiating portion 1 and a heat collecting portion 2. The heat collecting portion 2 and a heat collecting plate 5 of the heat pipe 4 are inserted into a transparent outer tube 6, the insertion side of the heat pipe is sealed, and the space 8 inside the outer tube 6 is evacuated through a bleeder tube 7 for heat collection, thereby constituting a vacuum tube type heat collector. The heat collector is provided with a glass end plate 10 having a brittle portion 11 having a slit, groove or the like. Accordingly, when the heating medium gas sealed in the heat pipe 4 has leaked out into the space 8 inside of the outer tube 6, it does not break the outer tube 6 but is simply discharged to the outside of the tube 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5712142-A (JP)
Title: Flywheel of variable inertia moment
Inventor: MINAGAWA MAKOTO
IPC: F16F15/30
Filed: 1980-06-25
Abstract: PURPOSE:To diminish an inertia moment by decreasing the distance between a weight and a rotation shaft in a case that an accelelator is opened. CONSTITUTION:In case that an engine is stopped metal member A is distanced from a polygonal plate 4 by a spring 7, a pair of thin plater 1 are closed and a weights 2 comes near to a rotation shaft 3, thus decreasing an inertia moment whereby starting the engine becomes easier. When the engine starts and turns into the idling state, the weights 2 push the spring 7 by its centrifugal force and the thin plates 1 are opened like a propeller. Then, since the weights are departed from the rotation shaft 3, the inertia moment increases, so that a stable rotation of the rotation shaft 3 can be obtained. If an accelerator is widely open, A is spaced away from the poligonal plate 4, the thin plates 1 and closed, the weights 2 approaches to the rotation shaft 3 and the inertia moment is lowered, thereby the rise of engine rotation is not restrained.
Patent JP-H03282543-A (JP)
Title: Image forming device
Inventor: UEDA MASASHI
IPC: G03B27/32
Filed: 1990-03-30
Abstract: PURPOSE:To obtain the image of stable quality without receiving the effect of an internal temperature by adjusting an image forming condition according to the change of the internal temperature of an image forming device. CONSTITUTION:The temperature of a pressure developing device is measured by a temperature sensor circuit 22d, and the insertion quantity of optical filters 61-63, the light quantity of a halogen lamp 5a and the sub exposure of a sub exposing unit 80 corresponding to the measured temperature are read out from a memory 102, then the above means are respectively controlled based on the data. Namely, when the temperature of the pressure developing device rises, the insertion quantities of a yellow optical filter 61 and a cyan optical filter 63 in a filter 6 are decreased and the exposure of the lamp 5a is increased to correct the rise of the density of developed color caused by the temperature rise. Furthermore, by increasing the insertion quantities of the yellow filter and the cyan filter of the sub exposing unit 80 and decreasing the exposure of the halogan lamp in the unit 80, the increase of gradation caused by the temperature is corrected. At such a time, the controlled variable of the filter 6 is corrected because the sensitivity characteristic of a microcapsule paper is automatically inputted by a bar-code sensor 17a when the paper passes.
Patent JP-S58201817-A (JP)
Title: Vinyl ester resin composition
Inventor: IWASE SUMIO
IPC: C08F290/00
Filed: 1982-05-20
Abstract: PURPOSE:A composition useful as an impregnating material, having low viscosity, providing a cured matter having improved alkali resistance and heat resistance, obtained by blending a vinyl ester resin with a vinyl monomer consisting essentially of t-butylstyrene and a polymerization initiator. CONSTITUTION:(A) 100pts.wt. vinyl ester resin [e.g., a reaction product of a polyepoxy compound such as diglycidyl ester of bisphenol A, etc. and an unsaturated monobasic acid such as (meth)acrylic acid, etc.] is blended with (B) 45- 150pts.wt., preferably 55-100pts.wt. vinyl monomer consisting of t-butylstyrene alone or a mixed system of it and 10-50wt% styrene, etc. and (C) preferably 0.5-2pts.wt. polymerization initiator (e.g., benzoyl peroxide, etc.)(based on 100pts.wt. components A+B), to give the desired composition. USE:A resin for molding spray-up, etc.
Patent JP-S5711555-A (JP)
Title: Connecting system for line concentrator
Inventor: KUSAYANAGI AKIKAZE
IPC: G06F13/00
Filed: 1980-06-24
Abstract: PURPOSE:To reduce the trun-around time at calling and to achieve efficient connecting means, by providing a circuit which selects the control information transmitted to the device at the next stage with channel state in the line concentrator group of itself with the line concentrator. CONSTITUTION:When line concentrator group for all the concentrator is busy, the line concentrators of CST1-CSTn-1 transmits the connection request after reception to the concentrator at the next stage as it is, and busy response is produced at a CSTn and returns it to the calling terminal. Further, when a channel in the line concentrator group of at least one line concentrator is not busy, all the line concentrators (all busy) at higher rank than this line concentrator CSTl of the uppermost rank transmits the connecting request received the same as mentioned above as it is to the next stage, the said CSTl produces the connection enable response and returns it to the calling terminal.
Patent JP-S57199932-A (JP)
Title: Optical fiber measuring method
Inventor: TOKUDA MASAMITSU
IPC: G01M11/02
Filed: 1981-06-03
Abstract: PURPOSE:To measure losses of an optical fiber to be measured and connection losses at the same time, by interposing and connecting the optical fiber to be measured between standard optical fibers and passing an optical signal from an imitative transmission system to an imitative reception system. CONSTITUTION:A standard optical fiber 6A is connected to a light source 2 and a standard optical fiber 6B is connected to a photodetector 4 and then, an optical fiber to be measured 7 is connected between both optical fibers 6A and 6B. Both fibers 6A, 6B are optical fibers of the same specification obtained by dividing a single optical fiber into sections, and the fibers having the standard value at the time of constituting a desired transmission passage are used. A prescribed optical signal is given from the light source 2 of an imitative transmission system to the photodetector 4 of an imitative reception system and a photodetecting level at the time of the light transmission is detected by a level detector 5. The photodetecting level is the value including not only losses of each optical fiber 6A, 6B and 7 but also connection losses.
Patent JP-S63256773-A (JP)
Inventor: SUGANUMA NORIYUKI
IPC: C09D183/04
Filed: 1987-04-07
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-S63251441-A (JP)
Title: Rubber composition
Inventor: NUMAYASU ISAMU
IPC: C08L9/00
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a rubber composition which is resistant to premature vulcanization, can be vulcanized at an accelerated rate and can give a product of excellent properties, by mixing a diene rubber with a 2-(substituted silyl)-1,3- butadiene (polymer), a reinforcing filer, a vulcanization accelerator and sulfur. CONSTITUTION:100pts.wt. diene rubber (A) such as natural, isoprene, butadiene or chloroprene rubber is mixed with 0.1-5.0pts.wt. 2-(substituted silyl)-1,3- butadiene of the formula (wherein R<1-3> are each a lower alkyl, a lower alkoxy and are not lower alkyls at the same time) and/or its polymer (B) of a weight- average MW <=100,000, 10-150pts.wt. reinforcing filler (C) such as carbon black or silica (e.g., 10-150pts.wt. silica filler), a vulcanization accelerator (D) such as sulfenamide and sulfur (E).
Patent JP-S59212689-A (JP)
Title: Heat accumulation and hot water supply system
Inventor: UMETSU HIROAKI
IPC: F24S90/00
Filed: 1983-05-16
Abstract: PURPOSE:To enhance the heat exchanging efficiency to improve the heat accumulating capability and hot water supply capability by providing a heat exchanger between heated water in a hot water tank and thermal medium in a floating manner in the upper side of the heated water in the hot water tank. CONSTITUTION:When the heat is accumulated, the low temperature water 11 to be heated existing in the bottom of a hot water tank 5 is sucked from the lower end of a suction pipe 36 to be supplied to the inner pipe 26 of a heat exchanger 21 which is disposed in a floating manner in the upper part, and after exchanging heat with a high temperature thermal medium which is circulated from a solar heat collector 24 into an external case 22, is poured out of the inner pipe 26 to the liquid surface side of the hot water tank 5. Under a hot water delivery mode, three-way switch valves 31, 32 are switched to allow the high temperature heated water in the upper part to be drawn into the inner pipe 26 of the heat exchanger 21 to be further raised in temperature, the heated water being supplied to a hot water supply unit 43 via a pump 34 and a thermowax valve 41, or through a proportionally controlled boiler 42 when the temperature is low. In this manner, the heat exchanging efficiency can be enhanced.
Patent JP-H01257024-A (JP)
Title: Manufacture of vessel with label
Inventor: TAKASAKI TOMOAKI
IPC: B29C49/04
Filed: 1988-04-07
Abstract: PURPOSE:To obtain a vessel having a sharp and clear embossed pattern by a method wherein a label is held at a position where the embossed pattern of the label and an engraved pattern of a mold coincide with each other, parison is introduced into the mold, the mold is clamped down, air is blown into the mold and the label is pasted to the surface of a bottle. CONSTITUTION:The surface and back of a base material 1 comprised of syn thetic paper where the interior is made into false paper and the same possesses thermoformability are provided respectively with a pattern layer 3 and adhesive layer 2 comprised of a hot-melt type adhesive material, in a label. An embossed pattern 4 is provided on the label by on emboss press machine. An engraved pattern 8 in the same form as the embossed pattern is provided on a position corresponding to the embossed pattern of the label of a label holding part of the mold, where the label 5 is held and holding, fixing and mounting are performed with a label holding vacuum vent 9 in the mold. Heated and softened parison is inserted into the cooled mold and blowing-in is performed at fixed blowing-in pressure. The ladel and a vessel are stuck completely together, which becomes a matter possessing a very sharp and clear star-patterned embossed pattern on the label surface.
Patent JP-S58203627-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/70
Filed: 1982-05-19
Abstract: PURPOSE:To improve dispersibility of fine magnetic particles, by immersing the magnetic particles into a soln. of a specified compd., and dispersing them into a binder soln. contg. the specified compd. CONSTITUTION:Hundred-g magnetic alloy particles having 40m<2>/g BET value are immersed into 300g of 1.5% toluene soln. of a compd. having general formula I , and dispersed in a 3,000rpm high-speed disperser for 1hr, dried on a vat to execute a pretreatment process. The pretreated material is added to a mixed solns. of 220g cyclohexanone and 40g tetrahydrofuran contg. 8g polyurethane, 3g phenoxy resin, and 4g compd. of general formula II, and dispersed with a 2,000rpm sand grinder for 7hr. The obtained magnetic particle dispersion liquid is applied onto a 6mum thick polyester base, dried, and slit.
Patent JP-S59213233-A (JP)
Inventor: SUZUKI SEIICHI
IPC: H02J3/38
Filed: 1983-05-16
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-H11283835-A (JP)
Title: Chip inductor
Inventor: MORIMOTO TAKEKI
IPC: H01F17/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a chip inductor which is capable of reducing the number of parts and the mounting area at the forming of a circuit. SOLUTION: A chip inductor is provided with a ferrite core 11, having a plurality of through-holes 12, conductive sections 13 provided in the holes 12, a pair of side-face electrodes 14 provided to the facing side faces of the core 11, and at least on intermediate electrode 15 provided to the core 11. The conductive sections 13 positioned on the side-face electrodes 14 side and the side-face electrodes 14 are connected to each other through a first conductive pattern 16, and a plurality of conductive sections 13 is connected in series with each other with a second conductor pattern 17 via the intermediate electrode 15. Therefore, a chip inductor which is able to reduce the number of parts and mounting area of a circuit when the circuit is formed can be obtained, because the circuit can be formed by connecting other parts to the intermediate electrode 15.
Patent JP-S5439887-A (JP)
Title: Manufacturing apparatus for electric cable
Inventor: ITOU HIROO
IPC: B29C48/05
Filed: 1977-07-18
Abstract: PURPOSE:To achieve the miniaturization of apparatus and the enhancement of workability and product quality by specifically designating the constitution of the heat bridging device.
Patent JP-H09239953-A (JP)
Title: Device and method for screen printing
Inventor: YAMAGUCHI MINORU
IPC: B41F15/40
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To extremely improve slipping property regardless of size of an opening of a screen by providing an air pressure difference generating means for generating a difference in air between one face side and other face side of the screen so as to make the air pressure at the other face side of the screen becomes higher than the air pressure at one face side. SOLUTION: The whole of a device is covered with a cover 11 and the inside of the cover 11 is divided into an upper section 11A and a lower section 11B with boundary at a screen 5. The upper part of the screen 5 of the cover 11 is made to have an airtightness higher than that of the lower part of the screen 5. Further, fans 12A and 12B are attached to the upper section 11A of the cover 11 so as to exhaust inhaled outside air into the upper section 11A of the cover 11 in sequence. By this structure, a pressure corresponding to the air pressure difference between the upper section 11A and the lower section 11B in the cover 11 is exerted on a top face 5C of the screen 5, and the same pressure is exerted on solder pastes 8 which are filling openings 5A of the screen 5 from the upper part so as to actively aid slipping.