baber/WOPTO huggingface dataset:
Patent JP-H06200800-A (JP)
Title: Accumulator fuel injection device for diesel engine
Inventor: TAKEUCHI YASUHIRO
IPC: F02M47/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide the accumulator fuel injection device of a Diesel engine capable of satisfactorily controlling the fuel injection quantity at the time of a start without complicating the structure of the Diesel engine. CONSTITUTION:When the engine revolving speed NE of a Diesel engine is less than a prescribed value (step 103: yes) and the temperature of the cooling water is less than a prescribed value (step 105: yes) at the time of a start, drive pulses are continuously outputted to an injector in the combustion stroke (step 175). The injector injects a quantity of fuel corresponding to the pressure feed quantity of a fuel feed pump. The fuel feed pump is controlled based on the target fuel injection quantity QS (step 177). The fuel injection quantity can be satisfactorily controlled even at the time of a start when the actual common rail pressure PA is low.
Patent JP-H11185847-A (JP)
Title: Bonding structure of oxidic superconductive wire and its connection method
Inventor: FUTAKI NAOHIRO
IPC: H01F6/06
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To secure superconductive connection at a connection part of an oxidic superconductive wire. SOLUTION: In an oxidic superconductive wire 1 formed by covering multiple superconductive cores 2 with a sheath 3 formed from Ag or the like, its connecting part 1A is so formed that each of its cut surfaces is formed by setting the cut angle so as to intersect with the axis of the oxidic superconductive wire at not more than 20 deg. and the cut surfaces are tightly fitted together in a condition in which the axes of the oxidic superconductive wires generally correspond with each other, a coating material 9 is placed around the connection part near the cut surfaces, and crystals of the superconductive cores 2 are formed in a state in which they have grown throughout the both sides of the cut surfaces by means of heat treatment or the like.
Patent JP-H06166704-A (JP)
Title: Production of vinyl chloride-based polymer
Inventor: ONISHI HIDEJI
IPC: C08F14/06
Filed: 1992-12-01
Abstract: PURPOSE:To shorten temperature-raising time and obtain the subject polymer capable of providing moldings hardly containing fish eye by subjecting vinyl chloride or a vinyl chloridecontaining monomer mixture to suspension polymerization in an aqueous medium in the presence of a specific polymerization initiator. CONSTITUTION:(A) Vinyl chloride alone or a vinyl chloride-containing monomer mixture [containing 50wt.% vinyl chloride] is subjected to polymerization reaction in an aqueous medium in the presence of (B) an oil-soluble polymerization initiator consisting of (i) a compound having >=35 deg.C (preferably 40-60 deg.C) temperature for 10hr half-life period in 0.1mol/l concentration in benzene (preferably diisopropanol peroxydicarbonate) and (ii) a compound having <35 deg.C (preferably 25-34 deg.C) temperature for 10hr half-life period in 0.1mol/l concentration (e.g. isobutylyl peroxide) to provide the objective polymer. In carrying out the reaction, a charging amount of the component (i) is 0.01-0.07% based on the component A and total charging amount of the component (i) and the component (ii) is 10-30% based on the component A.
Patent JP-H0967965-A (JP)
Title: Unlocking method for latch of bag and the like
Inventor: KUROSAKI MUTSUO
IPC: A45C13/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To eliminate uncomfortable sense with colliding sounds and enhance the durability by turning a latch in the unlocking direction at a low speed due to braking given by a damper mechanism. SOLUTION: A latch 16 is exposed in the front center of a cover 30, where also a notch 30a is provided which serves also as a stopper. A cover 30 is put on an oil damper 28, which thereby holds the coupled relation of each component part with other members. When the latch 16 is shut and a disengage button 20 in the locked state is pulled, a striker 16c is set off from the lock 18, and the latch 16 is going to turn abruptly in the unlocking direction by the pressure of a coil spring 26, when a damper rotor 28a in detention therewith will also rotate. The rotation is made slower by the viscous resistance generated between the shaft of damper rotor 28a and a damper housing 28b, and this slow rotation stops when the back surface of the body 16b of the latch 16 comes in contact with the edge of the notch 30a provided in the cover 30.
Patent JP-H07201751-A (JP)
Title: Thin film forming device
Inventor: MORI SUMIO
IPC: C23C16/44
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a thin film forming device which can lessen the frequency of maintenance and is superior in productivity, by comprising a reaction furnace, a specific cap mounting member main body, a specific inner tube for cap mounting and a specific cap. CONSTITUTION:A thin film forming device comprises a reaction furnace consisting of a double- tube structure of an inner tube 2B and an outer tube 2A, and a cylindrical cap mounting member main body 4A, which is engaged with the tube 2A in such a way that one part of the inner peripheral surface of the main body 4A makes contact with the end face of the opening part of the tube 2A, and is provided with an inner tube 12 for cap mounting, which has the tube 2A fitted therein in such a way that the outer peripheral face of the tube 2A runs along the inner peripheral surface of the main body 4A, consists of a cylindrical member formed in such a way that the height of the inner peripheral face of the cylindrical member coincides roughly with that of the inner peripheral face of the tube 2B, is engaged with the tube 2B in such a way that the end face, which is located on the side of the furnace, of the cylindrical member makes contact with the end face of the opening part of the tube 2B and is provided in such a way that the other end face of the cylindrical member coincides roughly with the end face of the main body 4A. Moreover, the device comprises a cap 4F, which covers the opening part of the inner tube 12 and is closely adhered to the main body 4A by a sealing means 4E.
Patent JP-2000180631-A (JP)
Title: Light guide plate, side light-type surface light source device and liquid crystal display device
Inventor: OSUMI KAZUMASA
IPC: G02B6/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To display the display image plane with the sufficient quantity of light even when the projections are formed small to make them inconspicuous by arranging a plurality of projections forming an outgoing functional surface of a light guide plate in a state that they are inclined to a plane of incidence. SOLUTION: A light guide plate 13 comprises projections 13E repeatedly formed on a back surface (outgoing functional surface) 13B. The projections 13E are inclined to a plane of incidence 13E by a predetermined angle α, and successively repeated from the plane of incidence 13A side. Whereby the projections 13E function with a width wider than an actual width for outgoing the illumination light L relative to the illumination light L coming from the plane of incidence 13A side, so that the illumination light can be outgone without impairing the function of the outgoing functional surface even when the projections are made small to be inconspicuous.  In a case when the projections 13E are provided with the function for outgoing the illumination light like this, an angle α between the projections 13E and the plane of incidence 13A is preferably within a range of 5-45 degree, and more preferably within a range of 15-30 degree.
Patent JP-H05160264-A (JP)
Title: Integrated circuit
Inventor: KAWADA KAZUHIRO
IPC: H01L21/82
Filed: 1991-12-10
Abstract: PURPOSE:To provide a cost-effective integrated circuit, in which the cost per circuit and the development cost are reduced by incorporating a plurality of logic circuit groups into one integrated circuit, aiming at mass production of fewer kinds of circuits, and to improve a working rate in an overall equipment by making the logic circuit changeable when a breakdown occurs in the circuit. CONSTITUTION:In a selecting circuit 6, an output signal of a logic circuit group 2 or an output signal of a logic circuit group 3 is selected by a selecting signal 109. In a selecting circuit, 8, an output signal of a selecting circuit 6 or an output signal of a selecting circuit 7 is selected by a selecting signal 111. In the case that an integrated circuit 1 generates an output signal 108 initially from the logic circuit group 2, the selecting circuit 6 is switched to select the logic circuit group 3 when a breakdown occurs in the logic circuit group 2. Consequently, the operational purpose can be implemented without changing the existing circuit to another integrated one.
Patent JP-H05293889-A (JP)
Title: Manufacture of plastic molding with felt
Inventor: KEI KAZUO
IPC: B29C65/04
Filed: 1991-12-10
Abstract: PURPOSE:To enable a felt to be very strongly bonded to a molded material by a method wherein after sticking the felt fast to a specific part, power is transmitted while pressing an emission terminal tip onto a surface of the felt, and the pressurized fast stuck part of the felt is fusion bonded to the molded material. CONSTITUTION:A plastic molding with a felt is composed of a thermoplastic molded material 1 and a felt 2 of a specific thickness fixed to the molded material 1. Then, for manufacture of the plastic molded material with the felt, after sticking the felt 2 fast to a specific part to the molded material 1, its oscillator is pressed on an upper surface of the felt 2 by using, for example, an ultrasonic welder. Thereafter, a surface part on a side in contact with the felt 2 of the molded material 1 is melted, and the pressurized fast stuck felt 2 is pushed onto a fusion bonding part 3. They are fusion bonded to be solidified under said state, and the felt is bonded integrally to the molded material 1.
Patent JP-H09181946-A (JP)
Title: Image input device
Inventor: KANJIYOU YUKIO
IPC: H04N1/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of excess lighting light onto the surrounding of the image input device and to allow the operator to easily recognize an image pickup range. SOLUTION: The image input device is provided with a lighting device 16a lighting an original such as pictures and writings original placed on an original platen 15, an image pickup camera 11 having an image pickup zoom lens 12 and picking up an image of the original and providing an output of a corresponding video signal, and light shield devices 20a, 20b shielding partially a luminous flux of the lighting device 16a to adjust a lighting range of the lighting device 16a in matching with a range picked up by the zoom lens 12 of the image pickup camera 11. In this case, it is convenient to provide a controller 24 which controls driving of the light shield devices in response to the setting of a focus of the zoom lens 12 so as to adjust automatically the lighting range of the lighting device 16a to light up the image pickup range at the set focal length.
Patent JP-H07199599-A (JP)
Title: Electrifying member and image forming device adopting the same
Inventor: ASHIBE TSUNENORI
IPC: F16C13/00
Filed: 1993-12-29
Abstract: PURPOSE:To reduce the wear owing to deterioration of an electrified member due to the end part discharge of an electrifying member by making the electric resistance value of the non-image area corresponding part of the electrifying member higher than the electric resistance value of the image area corresponding part. CONSTITUTION:In the electrifying member arranged in a state of coming closely to or in contact with the electrified member and applied with the electrifying voltage for electrifying the member to be electrified, and in connection with the electric resistance value of the electrifying member, the device is constituted that the electric resistance value of the non-image area corresponding to the non-image area of the electrified body is made higher than the electric resistance value of the image area corresponding to the image area of the electrified body. Namely, the insulating coating is applied on the non-image area corresponding part of the electrifying member and after a layer 3 for adjusting the resistance is formed on an elastic layer 2 of the electrifying member, an insulating layer 4 is formed. Thus, the electric discharge amount from the non-image area corresponding part of the electrifying member is decreased, or the concentration of the electric discharge from the end part of the electrifying member is mitigated.
Patent JP-H06171750-A (JP)
Title: Pallet transport device
Inventor: TANAKA SHIGERU
IPC: B65G35/06
Filed: 1992-12-08
Abstract: PURPOSE:To transport a vacant pallet uprightly in a small space. CONSTITUTION:When a partially fabricated item W' is transferred to an assembly process A from a pallet P at a partially fabricated item placing yard and a vacant state is generated, the pallet is nipped in a turnable manner from both the sides at the position close to one side by a pair of nipping arms 3a and 3b. Then, a hydraulic cylinder 9 as turning mechanism is operated to turn a base shaft 4, and the pallet P is turned upward. When the lower edge of the pallet P reaches a chain conveyor 12, the operation of the hydraulic cylinder 9 is suspended, and the nipping of a pair of nipping arms 3a and 3b is released. Then, the chain conveyor 12 is operated, and the pallet P is transported towards a product placing yard C, holding the pallet P in an erection state by a holding part 14. Then, the vacant pallet P is set, keeping the placing surface on a dolly 2 waiting at the product placing yard, by the holding arms 3a and 3b at the product placing yard, and the product W obtained from the assembly process A is placed.
Patent JP-2000166770-A (JP)
Title: Cooker
Inventor: KAJI TETSUYA
IPC: A47J37/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a general household cooker which not only reduces the diffusion of soot into a room to a large extent but also is relatively unlimited by the place of use, as well as being low-cost, compact, convenient, and excellent in cleanability and storability. SOLUTION: This cooker includes a heating means 12, an air flow passage 25 comprising a passage wherein an exhaust port 17 and a suction port 20 provided in a main body are connected together inside the main body, a blower means 22 positioned within the air flow passage 25, a blowout duct 16 comprising a passage connecting the exhaust port 17 to a blowout part 18, a suction duct 19 comprising a passage connecting the suction port 20 to a suction part 21, and a soot removal means 24 provided between the suction part 21 and the blower means 22. The blowout part 18 is provided on the side opposite to the suction part 21, and the blowout duct 16 and the suction duct 19 can be freely removably attached to the main body.
Patent JP-H05162962-A (JP)
Title: Passenger conveyor device
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a passenger conveyor device having an accommodation place for the articles for maintenance work. CONSTITUTION:A plate shaped body 13 is installed on the underside of the cover body 7 of a getting-on/off plate 6, and a vacant place 14 is formed on the underside of the cover body 7. A safety fence 8 for maintenance work is accommodated in the vacant place 14, and the covering body 7 is demounted in the maintenance work, and the tentative installation of the safety fence 8 is facilitated. Accordingly, the labor in the transport and withdrawal of the safety fence is reduced, and the maintenance work efficiency is improved.
Patent JP-H09189266-A (JP)
Title: Fuel channel in multiple diaphgram type carburetor
Inventor: TSUTSUI KATSUHIKO
IPC: F02M13/02
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To supply fuel whose pressure is raised to an appropriate fuel pressure to the valve seat of each diaphragm type carburetor composing multiple structure by improving the degree of designing freedom for a fuel piping and also separating air included in fuel. SOLUTION: Return jets 17 are arranged in fuel passages 14 opened to respective carburetors, and the fuel passages 14 are divided by the return jets 17 into upstream fuel passages 14A continued to valve seats 15 and downstream fuel passages 14B. A main fuel inflow passage 20 continued to a fuel tank is opened to the upstream fuel passage 14A of a first carburetor, and a fuel return passage 21 continued to the fuel tank is opened to the downstream fuel passage 14B thereof. The upstream fuel passages 14A of the remaining carburetors C2... are connected to the upstream fuel passage 14A of the first carburetor C1 through an auxiliary fuel inflow passage 22. The downstream fuel passages 14B of the remaining carburetors C2... are connected to the downstream fuel passage 14B of the first carburetor C1 through an auxiliary fuel return passage 23.
Patent JP-2001170742-A (JP)
Title: Sliding nozzle for metallurgical vessel
Inventor: OZAWA SHUJI
IPC: B22D11/10
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a sliding nozzle, with which the economization is drastically improved and the service life of an oxygen ion conductive body is extended and the always needed current can be secured, when the stickiness of metallic oxide to the nozzle inner wall is prevented by using the oxygen ion conductive body, in the sliding nozzle for a metallurgical vessel. SOLUTION: In a part or the whole of an upper nozzle 3, respective SN plates 4 and a lower nozzle 5 constituting the sliding nozzle 7 arranged on the bottom part of the metallurgical vessel, the surface in contact with passed molten metal 2 is partially constituted with the oxygen ion conductive body 9, and a means for impressing DC current into the interval between this oxygen ion conductive body 9 and the molten metal 2 is provided. The oxygen ion conductive body 9 is contained with 3-12 mol% of one or more kinds among lime, yttria, magnesia and the balance zirconia with inevitable impurities.
Patent JP-H09183175-A (JP)
Title: Production of packaging bag with gore provided with freely openable/closable sealing chuck
Inventor: OUCHI TOSHIKATSU
IPC: B31B1/90
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To easily obtain a packaging bag with gores with a sealing chuck without trouble for positioning of the gores and without increasing the number of part items and to save cost. SOLUTION: Gores 3 and 4 made of a thermoplastic resin sheet and being doubled are respectively arranged between both side parts of a front body 1 and a back body 2 both made of thermoplastic resin sheets and a pair of sealing chucks 5 and 6 made of the thermoplastic resin sheet and being freely inserted on removed each other are arranged between the front body 1 and the gores 3 and 4 in such a way that they cross the gores 3 and 4 and the gores 3 and 4 cross over the positions of the sealing chucks 5 and 6 and the whole base 7 of one 5 of the sealing chucks is welded on the inner face of the front body 1.  In addition, both end parts of the base 8 of another sealing chuck 6 are welded on the half faces 28 and 29 of one sides of the gores 3 and 4 facing to the front body 1 and intermediate parts except them are welded on the inner face of the back body 2 and furthermore, on the inner face of the back body 2, both end positions of the outside of the intermediate part welded with the base 8 of the sealing chuck are welded on the half faces of one sides of the gores 3 and 4 facing to the back body 2.
Patent JP-H06254880-A (JP)
Title: Molding of plastic
Inventor: KIDO YOSHITSUGU
IPC: B29C39/36
Filed: 1992-12-15
Abstract: PURPOSE:To smoothly release a molded product by applying a thin sheet formed from plastic having the same quality as raw material plastic to be injected to the inner wall of a mold and injecting the molten raw material plastic into the mold. CONSTITUTION:A thin sheet 3 is arranged in a retaining mold 1 along the inner wall 2 of the mold 1. The thin sheet 3 is formed from a resin having the same quality as a molding raw material resin 4. After the thin sheet 3 is arranged along the inner wall 2, the molten raw material resin 4 is injected into the retaining mold 1. Since the sheet 3 and the injected raw material resin 4 are same in quality, they are integrally melted under heating but the quality of them is different from that of the inner wall 2 of the retaining mold 1. Therefore, the molded product formed on the inner wall 2 of the retaining mold 1 is easily separated from the retaining mold 1 and the destruction of the molded product due to separation inferiority is prevented.
Patent JP-H10176600-A (JP)
Title: Direct injection piston
Inventor: KAGEYAMA HIROSHI
IPC: F02F3/26
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively reinforce a piston hole by providing lip sections around the opening edge of a combustion chamber, and making the thickness of the lip section in the axial direction of pin holes larger than the thickness of the lip section in the direction perpendicular to the axial direction, in a direct injection piston provided with a combustion chamber in the head center section. SOLUTION: A pair of steel struts 10 made of a plate of soft steel, for example, and covering the upper halves of pin holes 8 are cast in pin boss sections 7, and the tension of the axial direction sections of the pin holes 8 of a piston 1 is suppressed. Thick lip sections 9 are formed on the opening peripheral edge of a combustion chamber 3 recessed at the center section of the head 2 of the piston 1, and the thickness of the lip section 9 in the axial direction of the pin holes 8 is made larger than the thickness of the lip section 9 in the thrust direction perpendicular to the axial direction. The lip sections 9 are reinforced against the thermal stress due to the outward expanding deformation of the piston head 2 by the high-temperature high-pressure gas in the combustion chamber 3, and the durability is improved.
Patent JP-H09175713-A (JP)
Title: Image forming device
Inventor: KAWAKAMI MASANORI
IPC: B65H31/22
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To use this as a storage place of a supply article or the like by effectively using an upper space of a discharge part to receive a paper sheet after an image is formed. SOLUTION: An image forming device has a paper discharge part 1 to receive a paper sheet after an image is formed inside of an opening by opening one side surface of a casing, and has a mechanism 50 in which a paper discharge tray 41 is installed above the paper discharge part 1 so as to be freely mountable and demountable and sends out the paper sheet after an image is formed on the paper discharge tray 41 when the paper discharge tray 1 is installed, and has a shelf board arranged above the paper discharge part 1 so as to be mountable and demountable when the paper discharge tray 41 is removed. The bottom surface side of the paper discharge tray 41 is formed in a plate shape, and the paper discharge tray 41 is installed above the paper discharge part 1 so that the bottom surface side is put above, and the shelf board is constituted.