baber/WOPTO huggingface dataset:
Patent JP-H03195867-A (JP)
Title: Heating and cooling machine
Inventor: OTAKE TATSUNORI
IPC: F24F11/02
Filed: 1989-12-26
Abstract: PURPOSE:To enable a stable heating operation to be attained by a method wherein oil of a freezing machine for a compressor which is exclusively discharged out to a heating circuit under a repetition of a turning-on or turning-off of the heating operation is recovered in advance at a surface temperature of a refrigerant heater having a burner. CONSTITUTION:Repetition of an on-off heating operation causes oil of a freezer in a compressor 1 to be accumulated at a heating circuit and then upon performing the heating operation, the oil in the freezer is condensed toward the refrigerant heater 1 having a burner, a heat exchanging efficiency between a burner combustion heat and refrigerant is reduced and a surface temperature of the refrigerant heater 1 having the burner is increased. During the heating operation, when a sensed temperature of a temperature sensing device 27 arranged in the refrigerant heater 1 having the burner is higher than the predetermined temperature under an operation of a comparing part in the oil recovery means driving control device, the first solenoid valve 7 acting as the oil recovery means is opened for a specified period of time under the operation of the oil recovery driving control device when the combustion stopping remote controller is turned off and a room thermostat is turned off, and then the oil in the freezer condensed toward the refrigerant heater 1 having the burner is discharged toward the outdoor heat exchanger 9 and at the same time the compressor 10 is operated for a specified period of time so as to recover the oil of the freezer discharged toward the outdoor heat exchanger 9 is recovered to the compressor 10. It is possible to prevent an abnormal increasing of the surface temperature of the refrigerant heater 1 having the burner and a reduction of reliability at the input part of the compressor and further a stable heating operation can be attained.
Patent JP-H07198613-A (JP)
Title: Element analyser
Inventor: MASUDA TETSUYA
IPC: G01N21/73
Filed: 1993-12-28
Abstract: PURPOSE:To provide an element analyser, by which analysis can be accomplished with high accuracy even in the case of measuring an element contained in an organic matter. CONSTITUTION:A liquid sample TP composed of an organic matter is burnt by a burning means 1, and the carbon component of the burnt sample becomes carbon dioxide, so that the burnt sample is supplied as evaporated gas to the next carbon dioxide removing means 2. As only the carbon dioxide of the evaporated sample is removed by the carbon dioxide gas removing means 2, only the evaporated sample from which a carbon component is removed is supplied to a plasma torch 3.
Patent JP-H03199423-A (JP)
Title: Method for direct spinning and drawing of polyester fiber
Inventor: SAITO ISOO
IPC: D06M101/16
Filed: 1989-12-26
Abstract: PURPOSE:To produce the subject fiber high strength, high modulus and excellent dimensional stability under heat and resistant to thermal deterioration in rubber in high efficiency by melt-spinning a polyester having a specific viscosity, drawing the obtained intermediate oriented fiber in a plasma and heat-treating in relaxed state to obtain a highly oriented fiber. CONSTITUTION:Direct spinning and drawing of a polyester fiber can be carried out by melt-spinning polyester chips having an intrinsic viscosity [eta] of >=0.8, cooling and solidifying the spun fiber, winding the solidified fiber around a take-up roller to obtain an intermediate oriented fiber having a birefringence of 30X10<-3> to 100X10<-3> and a density of 1.335-1.380g/cm<3>, successively introducing the intermediate oriented fiber into a drawing zone, drawing the fiber in the first state of the drawing zone at a draw ratio of 1.4-3.5 under the application of a tension of 2.0-5.0g/d in a plasma atmosphere having reduced pressure, transferring the drawn fiber to a relaxed heat-treatment zone and subjecting to the heat-treatment under relaxation of 0-10% to form a highly oriented polyester fiber having a birefringence of >=180X10<-3>.
Patent JP-H04204826-A (JP)
Title: Substrate of liquid crystal panel and production thereof
Inventor: MATSUSHITA HIROMASA
IPC: G02F1/1337
Filed: 1990-11-30
Abstract: PURPOSE:To produce a liq. crystal panel with a uniform gap by making the surface of a display part on a substrate higher than the outer surface except the display part. CONSTITUTION:A display part is formed on a substrate 1 by vapor-depositing an inorg. material such as ITO or SiO2 so that the surface 2 of the display part is made higher than the outer surface 3 of the substrate 1 by 0.2-1mum. An oriented film 4 is formed on the surface 2 by printing. Since the surface 3 except the display part which a marginal zone 5 is formed is lower than the surface 2, the height of the surface of the zone 5 is made equal to that of the surface of the film 4 and a uniform gap is stably obtd.
Patent JP-H10176618-A (JP)
Title: High-pressure fuel injection system for internal combustion engine
Inventor: SUGIURA YOICHI
IPC: F02M37/00
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure fuel injection system for an internal combustion engine, which prevents its pressure control valve connected to its fuel distribution pipe from being stuck. SOLUTION: A high-pressure fuel pump 11 in a high-pressure fuel injection system 10 comprises a cylinder 20, a plunger 21 adapted to reciprocate in the cylinder 20, and a pressurized chamber 22 defined by the cylinder 20 and the plunger 21. The pressurized chamber 22 is connected to a fuel tank 13 by way of an inflow passage 30, which is provided with a low-pressure feed pump 14 and a check valve 31. The pressurized chamber 22 is also connected to a fuel distribution pipe 55 by way of a feed passage 35. An ECU 60 controls the opening or closing timing of a spill valve 41 to thereby control the quantity of fuel and thus the pressure of fuel that the pressurized chamber 22 forcibly feeds by the reciprocating motion of the plunger 21 into the fuel distribution pipe 55.  Only during a predetermined period after the start of an engine E, the fuel pressure is made higher than the pressure required for opening a relief or pressure control valve 37.
Patent JP-H05256354-A (JP)
Title: Speed-change control method of automatic transmission
IPC: F16H61/02
Filed: 1992-12-18
Abstract: PURPOSE:To restrain the sudden fluctuation of driving torque, when a first and a second speed-change mechanisms are simultaneously operated, by controlling the feed of pressure oil so that the rotating-speed change rates of the input shafts of both speed-change mechanisms attain their target rotating-speed change rates respectively. CONSTITUTION:In an automatic transmission with five forward gears and one reverse gear, when the jump speed change between the first to third speeds and the fourth/fifth speed is carried out, the connecting or disconnecting operation of the clutches 20, 34 and the brakes 31, 36 of a first speed-change mechanism and the fourth/fifth speed clutch 52 and the reverse brake 53 of a second- speed speed-change mechanism must be simultaneously carried out. In this case, the discharge timing of pressure oil for the clutches 20, 33, 34, 52 and the brakes 31, 36, 53, and the duty factors for solenoid changeover valves 111 to 116 for supplying pressure oil are controlled so that the rotating-speed change rate of the input shaft 16 of the first speed-change mechanism and that of the driven gear 44 can attain the predetermined target rotating-speed change rates of the first and second input shafts respectively. Thus, the torque change of the output shaft can be smoothed.
Patent JP-H03200898-A (JP)
Title: Grease composition having good rustproofness
Inventor: SHIBAYAMA ATSUSHI
IPC: C10M161/00
Filed: 1989-12-28
Abstract: PURPOSE:To provide a grease composition which develops good rustproofness even under severe conditions by compounding a grease composition with an oil-soluble organic inhibitor, a water-soluble inorganic inactivator and a nonionic surfactant. CONSTITUTION:A rustproof grease composition comprises a grease composition (i) and 0.1-10wt.% each of oil-soluble organic inhibitors (e.g. Ba, Ca and Zn salts of sulfonic acids such as petroleum sulfonic acid or dinonylnaphthalenesulfonic acid), water-insoluble inorganic inactivators (e.g. chromic acid salts, nitrous acid salts or molybdic acid salts) and nonionic surfactants (HLB: 1.5-9, e.g. sorbitan trioleate) as rust-preventing additives. component (i) comprises base oil such as alkyldiphenyl ether and a thickner (e.g. a dirurea compound comprising tolylene diisocyanate and p-toluidine).
Patent JP-H06188243-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SHIBATA HIDEKI
IPC: H01L23/52
Filed: 1992-12-18
Abstract: PURPOSE:To provide a semiconductor device, which remarkably improves the wiring characteristics of multilayer wiring structure, and its production. CONSTITUTION:When a semiconductor device has a metal wiring layer (6) which is laminated on a semiconductor substrate (2) through an interlayer insulating film (4) and the metal wiring layer (6) is permitted to contain at least two types of wiring of different current densities, the average crystal grain diameter of the wire (6a) of the larger current density is permitted to be larger than the average crystal grain diameter of the wiring (6c) of the smaller current density. Bamboo structure is preferable for the crystal structure of at least the wire of the larger current density.
Patent JP-H09177124-A (JP)
Title: Carrying-out device of underground excavated soil
Inventor: SHIBATA KOHEI
IPC: B65G17/48
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a chain conveyer type carrying-out device for efficiently executing carrying-out work of underground excavated soil to the ground. SOLUTION: A carrying-out work of excavated soil is so constituted that a vertical chain conveyer forming a horizontal conveyance section is formed in an upper frame holder 21 and a lower frame holder 22. Drive sprockets 25 of the upper frame holder 21 are installed on the upper frame holder 21 in a movable manner in both right and left horizontal directions, and the lower frame holder 22 is so constituted that it is raised and lowered in the vertical direction in correspondence with the right and left horizontal length of movement.
Patent JP-H03199407-A (JP)
Title: Magnetic fiber
Inventor: OKUDA KAZUHIDE
IPC: D01F2/08
Filed: 1989-12-26
Abstract: PURPOSE:To provide a magnetic fiber comprising a re-generated cellulose fiber containing a large amount of magnetic fine powder, having specific proper elongation, specified rich flexibility and good processability and suitable for healthy wears, electromagnetic wave-shielding materials, sealing materials for copy machines, etc. CONSTITUTION:The objective fiber comprises a re-generated cellulose fiber containing 30-95wt.% of magnetic fine powder (e.g. Alnico or an alloy such as Fe-Cr-Fe) and has an elongation of >=10% and a flexibility of <=0.12mg/d.
Patent JP-H11174130-A (JP)
Title: Device for diagnostic electronic device
Inventor: SASAKI KEIICHI
IPC: G01R31/302
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic device for diagnosing deterioration and failure, by monitoring entire operating conduction of each control substrate of an electronic device non-destructively and on-line. SOLUTION: Electromagnetic sensors 4 are installed at a plurality of locations between electronic control substrates 3 and 3 within an electronic device 1, and electromagnetic waves being discharged from packaged parts of the electronic control substrate are detected by the electromagnetic sensors. Then, a diagnosis means 5 diagnoses the failure and deterioration of the electronic device 1 on-line, by monitoring positional distribution state or frequency distribution state of discharged electromagnetic waves on the surface of each electronic control substrate in time series based on the detection signal of the electromagnetic sensors.
Patent JP-H09175481-A (JP)
Title: Broad ladder with wharf ladder
Inventor: NAKANO NAOYOSHI
IPC: B63B27/14
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To compactly house the wharf ladder without impairing the turn adjustment of a lower side platform while the wharf ladder is mounted to the broad ladder at all times. SOLUTION: A lower side platform 7 is provided for the lower end part of the broad ladder main body 2 in such a way as to be freely rotated around a horizontal axis 12, a turn table 19 capable of being rotated around a vertical axis 21, is provided for the upper part of the lower side platform 7, a wharf ladder 27 is provided for the turn table 19 so as to be housed in a piled-up condition with the broad ladder main body 2 in such a way that it can be rocked around a horizontal axis 28, and the horizontal axis 28 of the wharf ladder 27 is roughly and coaxially disposed over the horizontal axis 12 of the lower side platform 7.
Patent JP-H04208556-A (JP)
Title: Semiconductor device package
Inventor: MASE AKIHIRO
IPC: H01L23/34
Filed: 1990-11-30
Abstract: PURPOSE:To improve heat radiation property and processability by equipping it with a base member capable of attaching an electrode terminal and an upper sealing member to be junctioned with the base member, and fixing a semiconductor chip to the metallic upper sealing member. CONSTITUTION:A semiconductor chip 10 is fixed in the recessed part on a metallic chap 12 by a low-stress mount, and the cap 12 is junctioned, to produce space, with the metallic stem 16 by the recess, and a printed board 20 is fixed onto the stem 16 by metallic paste 18. The stem 16 is provided with an aperture, which corresponds to the position of the semiconductor chip 10, and the wiring pattern 22 exposed inside the aperture 34 is electrically connected to the bonding pad of the semiconductor chip 10 by, for example, a bonding wire 36. A shell 38 is junctioned above the aperture 34, and the space generated between the cap 12 and the stem 16 is sealed. Hereby, a semiconductor package excellent in heat radiation property and processability can be gotten.
Patent JP-2001150094-A (JP)
Title: Manufacturing method for lost foam pattern
Inventor: NAKAMURA TAKAHIRO
IPC: B22C7/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reduce a cost by simplifying metal mold structure to secure a desired shape size. SOLUTION: In the manufacturing method for a foam synthetic resin-made lost foam pattern 1 evaporated and vanished by the heat of a molten metal by burying the model in dry sand and pouring the molten metal as it is, after a foamable synthetic resin material is injected and foamed into the molding mold of the model 1 and a platelike model raw material 1A is formed, the model raw material 1A is bent or curved or bent and curved with a press or the like to be molded into the desired shape.
Patent JP-H05174607-A (JP)
Title: Indicating lamp
Inventor: TAKANO MISAO
IPC: F21V17/00
Filed: 1991-12-24
Abstract: PURPOSE:To simplify the constitution of a metal mold, and reduce the cost by providing protrusively arranged screw threads being a part of a female screw on the inner peripheral side surface above plural number of opening parts provided on the recess place peripheral edge of a body, and providing these screw threads intermittently in the spiral direction. CONSTITUTION:A globe where male screw threads are formed continuously in a spiral shape is provided. A female screw 3a to screw-fit the globe is formed continuously in a spiral shape on the bottom part inner peripheral side surface 3c of a cylindrical body 3. Plural number of opening parts 3d containing the side surface coinciding with the inner peripheral side surface 3c are provided on the peripheral edge of the recess place bottom part 3b of the body 3. Protrusively arranged screw threads 3e being a part of a female screw 3a are provided on the inner peripheral side surface above the respective opening parts 3d one by one per the respective opening parts, so that the screw threads 3e of the female screw 3a can be formed intermittently in the spiral shape. Thereby, when the body 3 is viewed in a plane, the respectively corresponding opening parts 3d are situated under the respective protrusively arranged screw threads 3e. Since a molding metal mold to be divided into upper/lower parts can be simplified due to this shape, a metal mold cost to mold the body 3 (that is, an indicating lamp manufacturing cost) can be reduced.
Patent JP-2000165420-A (JP)
Title: Bus system
Inventor: ICHINOSE TAKASHI
IPC: G06F13/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a bus system with a high reliability by duplicating buses and arranging an equivalent device in terms of a function under each bus control. SOLUTION: The bus is duplicated and the device being equivalent in terms of a function is arranged under each bus control. In the system, an I2C bus 20 is constituted of a data line 20A and a clock line 20B and connected to an I2C bus master interface 2. Besides, the I2C bus 20 is branched halfway and each of them are respectively connected to the I2C bus 21 and the I2C bus 22 with switches 5 and 9. The I2C buses 20-22 are pulled-up to the power sources of VCC 30-VCC 32 respectively with pull-up resistances 4, 6 and 10. A voltage detecting I2C device 7 and a temp. detecting I2C device 8 are connected to the I2C bus 21 and the voltage detecting I2C device 11 and the temp. detecting I2C device 12 are connected to the I2C bus 22.
Patent JP-H08173560-A (JP)
Title: Laser therapeutic apparatus probe and laser therapeutic apparatus
Inventor: MAEDA MASAHISA
IPC: A61N5/06
Filed: 1994-12-22
Abstract: PURPOSE: To provide a laser therapeutic apparatus capable of simultaneously performing laser therapy and thermotherapy and further, having a laser radiation part of a small size, high output, and high reliability. CONSTITUTION: A laser radiation port of a semiconductor laser 4 is inserted into a hole of a thermomodule (Peltier element) 6 having a central part hole, a heat radiation plate of the semiconductor laser 4 is fixed to a cooling side 6A of the thermomodule 6, and a far infrared radiation emitting ceramic 9 is fixed to a heating side 6B on the opposite side of the thermomodule 6.
Patent JP-2001156113-A (JP)
Title: Mounting structure, optoelectronic device and electronic apparatus
Inventor: MURAMATSU EIJI
IPC: G02F1/1345
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure which improves the reliability of the electrical connection between a semiconductor chip and a substrate with a sufficient number of conductive grains held in connection parts of the semiconductor chip and the substrate, a liquid crystal apparatus constituted using such a mounting structure and an electronic apparatus constituted by using such a liquid crystal apparatus. SOLUTION: A liquid crystal driving IC 11 is mounted on a base substrate 15, a dot pattern 23 projecting from the substrate surface is provided in a region, where the liquid crystal driving IC 11 is mounted and inside substrate terminals 17 on the substrate surface, and the dot pattern 23 is made in a form such that conductive grains 12b contained in an ACF 12 molten in the mounting step of the liquid crystal driving IC 11 flow from inside the substrate terminals 17 directed toward the substrate terminals 17.
Patent JP-H04214773-A (JP)
Title: Electrically conductive paste and electrically conductive coating film
Inventor: TOKUNAGA HIROSHI
IPC: H05K9/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an electrically conductive paste having high electrical conductivity while keeping the adhesivity over a long period by compounding a hydroxystyrene copolymer (derivative) as an organic binder and a metal chelating agent as an additive. CONSTITUTION:The objective electrically conductive paste is produced by compounding, as essential components, (A) a hydroxystyrene copolymer (derivative) having a weight-average molecular weight of 1,000-2,000,000, preferably an organic polymer of formula (R<1> to R<3> are H or 1-5C alkyl; X is polymerizable vinyl monomer; Y and Z are 1-18C alkyl, -CH2OH, etc.; m>=0; n>=3) as an organic binder, (B) a metal chelating agent such as o-aminophenol as an additive, (C) electrically conductive powder such as copper powder and (D) a solvent such as benzene.
Patent JP-2001160590-A (JP)
Title: Method of forming wiring and method of manufacturing semiconductor device
Inventor: YAMAGAMI AKIRA
IPC: H01L21/3205
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a low-resistance multilayered wiring while the wiring is formed in forming the wiring through a short-time manufacturing process by applying the plating method to the damascene method, and to improve the reliability of the wiring when the wiring is in use. SOLUTION: In forming wiring 36 on wiring 23 formed by filling up wiring grooves 19 with plated Cu films 22 by filling up via holes 30 and wiring grooves 33 with plated Cu films 35 through the via holes 30, low-temperature annealing is performed immediately after the Cu films 22 and 35 which become the material films of the wiring 23 and 36 are formed. At the same time, the processing temperatures in various processes including the H2 plasma treatment performed after the wiring 23 and 36 are formed by CMP, and the continuous formation of interlayer insulating films 25 and 38 are controlled to a prescribed low temperature or lower.
Patent JP-H05174854-A (JP)
Title: Fuel cell generation plant
Inventor: FUNATSU TETSUYA
IPC: H01M8/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide a fuel cell generation plant which can safely purge its pressure container with a fuel cell made to function normally. CONSTITUTION:A fuel cell generation plant is so constituted that fuel for a fuel cell main body 1 is supplied by a fuel reformer 6, the fuel cell main body 1 is concurrently housed in a pressure container 12, and exhaust gas from the fuel reformer 6 is introduced into the pressure container 12 as purge gas by connecting the pressure container 12 to the fuel reformer 6 using a purge gas supplying conduit pipe 24a. Purge gas is so constituted as to be substantially removed before it is introduced into the pressure container 12 with an oxygen removing means 21a provided halfway over the purge gas supplying conduit pipe 24a.
Patent JP-2000168360-A (JP)
Title: Assembly structure of door locking unit
Inventor: SORA MASAHIRO
IPC: B60J5/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To connect a door locking unit on the side of a door body, the connection member of a door inner panel and connecting section with ease. SOLUTION: In this structure in which a door locking unit 2 is provided in a door body 1, and an outer handle 3 and the door locking unit 2 are connected to each other by outer side connecting members 4 and 5, and the inner handle of a sub-inner panel 6 and the door locking unit 2 are connected to each other by an inner side connecting member 10, and a window glass 69 is arranged between the door body 1 and the sub-inner panel 6. In addition, the inner side connection member 10 is arranged along the cabin side face of the tub-inner panel 6, and the tip section of the inner side connection member 10 is positioned in the opening 11 of the sub-inner panel 6, and the connection section 18 of the door locking unit 2 is positioned opposed to the opening 11. The connector section 37 of the door locking unit 2 is positioned opposed to the opening 11.  The door locking unit 2 is contained in a cover 49, and the connection section 18 of the door locking unit 2 and the connector section 37 are positioned in the opening of the cover 49. A water proof packing 58 closely attached to the door body 1 and the sob-inner panel 6 is provided in the cover 49.