baber/WOPTO huggingface dataset:
Patent JP-H06293028-A (JP)
Title: Vulcanizing method of rubber hose
Inventor: FUJISAWA ISAO
IPC: B29C35/04
Filed: 1993-11-09
Abstract: PURPOSE:To vulcanize a rubber hose, etc., with a reinforcing layer by normal-pressure hot air without producing bubble in a rubber layer and the reinforcing layer by dividing a heating zone in a vulcanizing furnace, in which a mandrel is passed, into a pre-stage and a post-stage and vulcanizing the rubber hose, etc., at a low vulcanizing temperature at the pre-stage and a vulcanizing temperature higher than said vulcanizing temperature at the post-stage. CONSTITUTION:A heating zone is divided into a pre-stage and a post-stage, a lower-stage furnace 11 is used as a heating zone at the pre-stage and an upper-stage furnace 12 as a heating zone at the post-stage, and a heating temperature at the post-stage is set at a temperature higher than the pre-stage. The heating temperature is set according to the kind of a rubber material, the structure of a product, etc., but the heating zone of the lower-stage furnace 11 is set at approximately 130 deg.C and the heating zone of the upper-stage furnace 12 at approximately 170 deg.C at the time of the heating temperature by the rubber material such as SBR, CR, etc., the temperature difference of both zones is adjusted at 30 deg.C or higher, favorably 40 deg.C or higher, and a rubber hose, in which a reinforced fiber layer is formed between an internal-layer rubber layer and an external-layer rubber layer, is inserted into a mandrel and circulated in a vulcanizing furnace by a transfer means. Accordingly, vulcanization is completed for approximately forty min without generating bubbles in the rubber layers and the reinforcing layer. When temperature difference is made smaller than 30 deg.C, bubbles are produced.
Patent JP-2000127942-A (JP)
Title: Master cylinder for hydraulically operated equipment
Inventor: KOBAYASHI YOSHIO
IPC: B60T11/16
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent closing of an oil supply port and effectively discharge air in a body inside and hydraulic route, by impeding movement of a piston when air is discharged. SOLUTION: A master cylinder has an oil supply port 13 communicating with a reservoir oil tank and an oil delivery port 12 communicating with a hydraulically operated equipment, and comprises a cylindrical body 11 filled with oil inside, a columnar piston 21 movably inserted from an opening part 17 formed in one end of the body 11, and a push rod 31 constituted by pressing the piston from the opening part 17 so as to deliver oil from the oil delivery port toward the hydraulically-operated equipment. A slit 11a or hole communicating with a body inside is formed in a side wall in the vicinity of the opening part of the body, an engaging part 21b is formed in a position opposed to the slit or hole of the piston in a condition before movement, and a lock member 32 intruded in the slit or hole and engaged with the engaging part so as to impede movement of the piston is provided.
Patent JP-H10130176-A (JP)
Title: Production of fluorinated primary amine
Inventor: VADIM A SOLOSHONOK
IPC: C07B43/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful as a raw material for medicines and agrochemicals under mild conditions, by reacting a fluorinated carbonyl compound with an aminomethylpyridine, followed by hydrolysis so as to carry out a transamination similar to an enzymic reaction. SOLUTION: This compound is obtained by reacting (A) a fluorinated carbonyl compound such as a compound of the formula [Rf is a 1-16C (branched) perfluoroalkyl; R is H, a (carboalkoxy-β-substituted) 1-16C (branched) alkyl, etc.] with (B) 2-, 3- or 4-aminomethylpyridine in the presence of a suitable solvent (e.g. a halogenated hydrocarbon, an ether-based solvent or an aromatic hydrocarbon-based solvent), and then, hydrolyzing the reaction product with an acid, such as hydrochloric acid and sulfuric acid.
Patent JP-H08158811-A (JP)
Title: Condenser
Inventor: YOSHIMURA RYOJI
IPC: F01K9/00
Filed: 1994-12-07
Abstract: PURPOSE: To treat a large quantity of turbine bypass steam without increasing pressure loss at the time of normal operation. CONSTITUTION: A low pressure feed water heater 9 and a cooling pipe group 17 are provided in a condenser. Bypass steam ejection pipes 22a, 22b, 22c for leading turbine bypass steam into the condenser are provided between the low pressure feed water heater 9 and the cooling pipe group 17. A pair of baffle plates 24a, 24b, 24c are provided on the outer sides of respective bypass steam ejection pipes 22a, 22b, 22c. Directions of the baffle plates 24a, 24c are made parallel with the direction of turbine exhaust flow at the time of normal operation.
Patent JP-H06146737-A (JP)
Title: Drawing device of sliding screen in sound inward-removable insulation sash
Inventor: HIRONO TOSHIAKI
IPC: E06B5/20
Filed: 1992-11-13
Abstract: PURPOSE:To draw a sliding screen in the closed state to the room side of the screen while preventing both screens from moving at the same time, by a simple structure in a sound-insulation sash containing double sliding screens. CONSTITUTION:A drawing device of sliding screens is constituted of a sliding block 2 fixed at the rail 711 (721) side of superposing frames 81, (91) of a sliding screen 8, (9), a drawing piece 3 fixed at the indoor side face of the rail 711, (721) in the corresponding position to the superposing frame 81, (91) when closing the screen 8, (9) and, coming in contact with the sliding block 2, a sliding block 4 fixed at the vertical frame 73 side of the front frame 82, (92) and a drawing piece 5 protrusively provided at the face of the screen 8, (9) side of the vertical frame 73 and coming in contact with the sliding block 4, in the corresponding position to the front frame 82, (92). Simultanious drawing of both screens can be prevented and sufficient drawing of the screen 8, (9) can be done in spite of a simple structure, by forcing the sliding block 2 to contact the drawing piece 3 and the sliding block 4 to contact the drawing piece 5 to draw the screens 8, (9).
Patent JP-2001120236-A (JP)
Title: Buckwheat-containing bean flavored with sesame and method for producing the same
Inventor: TAKATSU MASAKO
IPC: A23L25/00
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a buckwheat-containing bean curd flavored with sesame high in nutritive value, excellent in nutritional balance and easy to eat because of good digestibility/absorbability. SOLUTION: The subject method for producing bean curd comprises hardening tartar buckwheat in a pasty form and sesame in a pasty form by kneading them with arrowroot starch and water; wherein the buckwheat in a pasty form is produced by straining boiled buckwheat; besides, it is further desirable in view of nutritive value to used the soup resulted from boiling the tartar buckwheat as part or the whole of the above water.
Patent JP-S63154875-A (JP)
Title: Vane pump
Inventor: KOGA RYOICHI
IPC: F04C2/344
Filed: 1986-12-19
Abstract: PURPOSE:To improve the mass productionability, by forming a cam ring and a sideboard, and a bearing and the cam ring into complex resin molds. CONSTITUTION:A vane pump comprises a pump space 2 formed in a pump case 1, a pump cover 6 for closing said space 2 and a cover sliding board 9 inserted into a recess. Here, a rotor 23 is formed into a cantilever structure, while a rotor case complexed with a cam ring, a sideboard and a bearing for constructing the main part of the pump body in formed into a thin resin mold. Consequently, a cam face 17, a plane section 18 and a bearing section 19 are formed simultaneously and the relative positional relation can be monitored easily. Furthermore, the flatness and the parallelism of a seal face can be maintained with a predetermined allowance. Consequently, management points of accuracy are reduced and the assembling manpower is reduce, resulting in remarkable cost reduction.
Patent JP-H07161076-A (JP)
Title: Evaluation method for optical disk
Inventor: HOSOKAWA TETSUO
IPC: G11B7/26
Filed: 1993-12-03
Abstract: PURPOSE:To obtain actual manufacturing conditions by performing a recording while covering plural factors at one time and totally evaluating effects due to plural factors in a short time while evaluating the lengthes of recorded marks themselves. CONSTITUTION:At the time of recording information on an optical disk, a laser beam light emitting time is changed to three kinds or more and a recording condition other than the time is changed to two kinds or more with respect to respective laser beam light emitting times Mk (k=1, 2, 3...). Thus, the linerarity of relations between laser beam light emitting times and mark lengthes and the stability of mark lengthes with respect to the variation of the recording condition can be evaluated simultaneously and effectively. Further, relations among mark lengthes and many factors of fluctuations can be evaluated totally and effectively by allocating laser beam light emitting times Mk and other factors into an orthogonal layout.
Patent JP-S63156320-A (JP)
Title: Resist coater
Inventor: KAWAGUCHI TAKAO
IPC: B05C11/08
Filed: 1986-12-19
Abstract: PURPOSE:To decrease an amount of resist to be used and enable a uniformly thin resist film to be formed at low cost, by rotating a substrate while supplying the resist to the substrate through an aperture and then rotating the substrate so as to form a thin photosensitive resist film on the substrate. CONSTITUTION:A substrate 13 is rotated within the atmosphere of resist while resist is supplied to the substrate through an aperture 11 of a resist supply means 12. After that, a thin photosensitive resist film is formed on the substrate 13 by rotating the substrate. The amount of resist to be used can be decreased by applying it on the substrate by the use of boundary surface tension between the resist and the substrate and own weight of the resist.
Patent JP-H10130711-A (JP)
Title: Turn down operation with high mn yield in converter
Inventor: KANEKO TOSHIYUKI
IPC: C21C5/32
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To drastically reduce Fe-Mn alloy by obtaining the high Mn yield, at the time of decarburize-refining dephosphorized molten iron in a converter. SOLUTION: In the refining method for reducing Mn ore by charging the desiliconized and dephosphorized molten iron into the converter and adding the Mn ore, powdery material mixing one or more kinds of Mn ore powder, lime, lime stone and fluorite in the suitable quantities is added into a position of the molten iron except a fire point developed with a top-blown oxygen while using CO2 gas as carrier gas during interval from blowing initial stage to decarburized time of 0.5% of [C] concn. in molten steel and turned down at [C]>=0.10%.
Patent JP-H05113931-A (JP)
Title: Address conversion processing system
Inventor: SATO YUICHI
IPC: G06F12/10
Filed: 1991-10-23
Abstract: PURPOSE:To reduce the quantity of hardware necessary for restart of a processed instruction by holding the logical address information on the instruction that started the address conversion processing and invalidating all subsequent instructions. CONSTITUTION:The address of the instruction that had an address converting mistake is selected as an address base when the address conversion processing is completed by an address conversion processing end microinstruction received from an instruction execution control block 16. Then the relevant instruction is taken out. An instruction address selector 23 selects plural address bases. The instruction that had an address converting mistake is taken out and then started again and the quantity of information held in an address converting mistake state is reduced. Thus the logical address information on the instruction that started the address conversion processing is held and all subsequent instructions can be invalidated. In such a constitution, the address conversion processing is possible with use of an existing main storage access control circuit. Thus it is possible to omit the hardware necessary for saving and holding the subsequent instructions or the instruction execution control hardware used exclusively for the address conversion processing.
Patent JP-2000132288-A (JP)
Title: Method for controlling power source of interface circuit, interface circuit and data transferring device
Inventor: OI KENJI
IPC: G06F3/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit in which the adverse influence of a power source noise generated at the time of starting or interrupting the supply of a system power source on the data transferring operation of an interface controller can be suppressed. SOLUTION: A system power source VDDsys is supplied through a switch SW to an interface controller 13. A first trigger signal SG1 based on the supply of the system power source VDDsys and a second trigger signal SG2 based on the interrupting processing (off sequence) of the system power source VDDsys are inputted to a control signal generating circuit provided in the interface controller 13. Then, the control signal generating circuit generates a control signal SG3 for turning on the switch SW at a timing in which transfer data on a bus can not be affected by the supply of the system power source VDDsys based on the first trigger signal SG1 and for turning off the switch SW in a timing in which transfer data on the bus can not be affected based on the second trigger signal SG2.
Patent JP-H07156847-A (JP)
Title: Oil tank for motorcycle
Inventor: MIYATA ICHIRO
IPC: B62J31/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide an oil tank for a motorcycle by which a maintenance characteristic such as the concentration of weight mass or the replenishment of oil can be enhanced and a passage up to an engine from the oil tank can be shortened and a shape or arrangement of the other apparatus can be arranged without causing interference and whose external appearance is excellent. CONSTITUTION:In a motorcycle 11 where an engine 14 is mounted on a central lower part of a car body frame 12 and a fuel tank 13 is arranged above the car body frame 12, an oil tank 29 is juxtaposed under the fuel tank 13, and the fuel tank 13 and the oil tank 29 are arranged so that respective side surfaces 13a and 29a form the same plane.
Patent JP-H10144733-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAMURA HIROBUMI
IPC: H01L21/60
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To set repair easily when a semiconductor device is identified to be defective after inspection and to prevent the occurrence of a void in sealing resin, by filling the clearance between the semiconductor chip and a circuit board, with thermoplastic resin and hardening resin. SOLUTION: A clearance 11 of a semiconductor device 10 between a semiconductor chip 1 and a circuit board 2, is filled with thermoplastic resin 7 and hardening resin 5. In a face-down semiconductor device, the thermoplastic resin 7 is arranged in the center of the semiconductor chip 1 and the periphery is filled with hardening resin 5 at the time of the adhesion of the semiconductor chip 1 with the circuit board 2. Thus, the vicinity of the central part of the clearance 11 between the semiconductor chip 1 and the circuit board 2, is filled with thermal reversible resin 7 making the semiconductor chip 1 adhere to the circuit board 2 as a desirable form. Then, the periphery of the thermoplastic resin 7 is filled with hardening resin 5 making the semiconductor chip 1 adhere to the circuit board 2.
Patent JP-S63156934-A (JP)
Title: Electric space heater
Inventor: SAKAI HIROAKI
IPC: F24C7/04
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to receive warmth efficiently with an electric space heater which uses a glass heater by reflecting the radiant heat radiated from an electric resistor by a heat ray reflecting film which is provided on a transparent plate of glass to concentrate the radiant heat to one direction. CONSTITUTION:The whole one face of a transparent heat resistant glass sheet 1 is provided with an electric resistor 2 which consists of a transparent tin oxide film. The whole one face of the transparent heat resistance glass sheet 3 is provided with a heat ray reflecting film 4 which consists of a metallizing multilayer film which light rays of wave length in the infrared range penetrate. The glass plate 1 and glass plate 3 are arranged in parallel with a constant distance between them and with the electric resistor 2 and heat ray reflecting film 4 facing each other. Further, the outer circumferences of the glass plate 1 and glass plate 3 are held by an external frame 5, and a leg 6 is fastened to the bottom of this frame. When the electric resistor 2 is energized, the radiant heat out of the radiated radiant heat that is emitted to the side of the heat ray reflecting film 4 is reflected by the film 4 and concentrated to one face on the side of the glass plate 1.
Patent JP-H11139213-A (JP)
Title: Communication device for vehicle
Inventor: MIZUNO HIROMITSU
IPC: B60R11/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To improve performing of communication by electromagnetic coupling. SOLUTION: An antenna coil 4a of a communication device for a vehicle is resin molded (its mold unit is shown by a code 18) in rectangular annular shape, and this antenna coil 4a is mounted in a side surface (surface in door window side of a driver's seat) of a head rest 17. This antenna coil 4a is formed so as to be connected to a main unit part of the vehicle communication device 1 through a connecting connector 4b. The head rest 17 is coated with a cover 19.
Patent JP-2000131892-A (JP)
Title: Supporting body for lithographic printing master plate and lithographic printing master plate using the supporting body
Inventor: TAMAGAWA SHIGEHISA
IPC: G03G13/28
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic printing master plate which yields a lithographic printing plate having excellent printing durability and is free from printing defects, and to provide a supporting body for a lithographic printing master plate suitable for a lithographic printing master plate. SOLUTION: This supporting body for a lithographic printing master plate is produced by coating both surfaces of a raw paper sheet with a polyolefin resin. The raw paper consists of polyamide polyamine epichlorohydrin and at least one of a higher fatty acid and a higher fatty acid salt, and has <=5 mm klemm water absorption degree (after three hours) according to JIS P8141. It is preferable that the raw paper further contains calcium chloride. The ligthographic printing master plate consists of a supporting body having >1×1010 Ω.cm volume specific resistance, a conductive layer having <=1×106 Ω.cm surface specific resistance and formed on the supporting body, and a photoconductive layer containing zinc oxide and formed on the conductive layer.
Patent JP-H07135389-A (JP)
Title: Mounting method of electric component
Inventor: MIYAHARA TADASHI
IPC: H05K3/12
Filed: 1993-11-11
Abstract: PURPOSE:To allow visual determination that an appropriate quantity of adhesive has been applied depending on the size and weight of a component by putting two alignment marks on the end parts of a printed board, aligning the printed board with a soldering mark, and deciding positional shift. CONSTITUTION:A set of alignment mark 11 and a rough alignment mark 12 is put at the right end of upper fringe and at the left end of lower fringe of a printed board 10. The alignment mark 11 is formed of crossing lines and a central circle. The rough alignment mark 12 is formed only of crossing lines. A solder coating mask 30 is provided with circular patterns at positions corresponding with the marks 11, 12. When the board 10 is coated with solder, the solder coating mask 30 is positioned with respect to the board 10 and the marks 11, 12 are coated with solder simultaneously with the board 10 thus allowing decision whether the board 10 and the mask 30 are aligned correctly.
Patent JP-S63157155-A (JP)
Title: Method for correcting flaw of mask
Inventor: MARUYAMA HIROSHI
IPC: G03F1/00
Filed: 1986-12-19
Abstract: PURPOSE:To prevent a packing material from resticking to other pattern part, etc., than a packing part, by providing two layers of resists, thereafter, packing and correcting a flaw part, and peeling off successively the resists of the upper layer and the lower layer. CONSTITUTION:The lower layer resist 5 and the upper layer resist 6 are provided on the surface of a mask 2 having the flaw part 2a, the part corresponding to the upper part of the flaw part 2a of the resists 5, 6 is removed and holes 5a, 6a are provided. To its surface, a prescribed material is spattered, and by a spatter film 7', the flaw part 2a is packed and corrected. Subsequently, only a spatter film 7 on the upper layer resist 6' is peeled off, thereafter, the lower layer resist 5' is peeled off.
Patent JP-H11146662-A (JP)
Title: Pulse power unit
Inventor: YABUUCHI MASATAKA
IPC: H02M9/04
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a pulse power unit which supplies the pumping energy of a pulse laser device such as an excimer laser device, carbon dioxide laser device, etc., by reducing the number of expensive parts with high breakdown voltage by lowering the circuit voltage and, at the same time, to reduce the size of the power unit by reducing the mounting space of a circuit in a metallic enclosure. SOLUTION: In a pulse power unit, positive and negative pulse power sources which respectively convert the electromagnetic energy stored in reactors 9A and 9B into the electrostatic energy of capacitors 2A and 2B by boosting are constituted symmetrically and, at the same time, the positive and negative circuits which successively transfer the electrostatic energy of the capacitors 2A and 2B to other capacitors 4A, 4B, 6A, and 6B are also constituted symmetrically. In addition, the power unit is provided with a control circuit 12 which can independently set the operating voltages and operating timing on the positive and negative pole sides.
Patent JP-H08160189-A (JP)
Title: In-plant hot water system equipment of reactor power plant
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1994-12-08
Abstract: PURPOSE: To prevent the stagnation of condensate in a backup heat exchanger and generation of instable condensation of flowing-in site steam. CONSTITUTION: In-plant hot water raised to a high temperature in a hot water heat exchanger 5 is supplied to an air conditioner load 9 and the in-plant hot water heat-exchanged by the air conditioner load 9 is returned to the hot water heat exchanger 5. The in-plant steam from a in-plant steam equipment 25 is introduced into a backup heat exchanger 24 and the in-plant steam heated in the backup heat exchanger 24 is introduced to the air conditioner load 9 through the outlet pipe 28 of the backup heat exchanger 24.  When it is operated with the backup heat exchanger 24 in the middle season in which air conditioner heat load is small, the steam supply flow to the backup heat exchanger 24 is reduced from the nominal flow and so a temperature detector 34 and a temperature controller 35 are provided to the air conditioner load 9 and hot water supply flow controlling valve 36 is provided to a hot water supply pipe 8. By this, hot water outlet temperature is set high and hot water supply flow is controlled with the hot water supply flow controlling valve 36 so as to prevent the stagnation of condensate in the backup heat exchanger.