baber/WOPTO huggingface dataset:
Patent JP-H02108743-A (JP)
Title: Ventilating device in building
Inventor: SUKAI TAKASHI
IPC: F24F7/04
Filed: 1988-10-18
Abstract: PURPOSE:To sustain a room in a comfortable condition by providing a pocket space between upper and lower rooms, and by providing a shutter which is closed at a low temperature and at a high temperature while being opened at a suitable temperature, in the pocket space. CONSTITUTION:On a day which is cloudy at a low temperature during the winter season or the like, a cottage ventilating port 17, an underneath ventilating port 18, a ventilating damper 19 and a roof ventilating damper 20 are all closed. Further, a shutter 23 is closed by a first shutter 23A so that cold air is not circulated around rooms 7, 7. Accordingly, when a heater H is used in the room 7, warm air is pooled in a pocket space 15 so as to warm up the rooms 7, 7A. On a day which is at a high temperature during the summer season or the like, the ventilating ports 17, 18 and the damper 19 are opened so that air in a ventilating passage 10 and an outer wall ventilating passage 12 is warmed up by radiation heat so as to produce an updraft, and accordingly, it is discharged to the outside. Air ascends even in the inner wall side ventilating passage 13, causing the ventilating passages 10, 12, 13 to have a negative pressure, and accordingly, the outside air introduced from the ventilating passage 18 is discharged through the ventilating port 17.
Patent JP-H03126812-A (JP)
Title: Production of steel excellent in hydrogen-induced cracking resistance
Inventor: TAKASHIMA NOBUTSUGU
IPC: C22C38/00
Filed: 1989-10-06
Abstract: PURPOSE:To produce a steel excellent in hydrogen-induced cracking resistance by subjecting a steel having a specific composition consisting of C, Si, Mn, P, S, Al, Ti, Ca, N, and Fe to specific rolling and then to forced cooling and tempering under respectively specified conditions. CONSTITUTION:A slab of a steel which has a composition consisting of 0.03-0.20% C, 0.05-0.60% Si, 0.50-2.50% Mn, <=0.020% P, <=0.003% S, 0.005-0.060% Al, <=0.005% Ti, 0.0005-0.0050% Ca, <=i0.005% N, and the balance Fe with inevitable impurities and further containing, if necessary, one or more kinds among 0.005-0.100% Nb, 0.005-0.100% V, 0.05-1.50% Cu, 0.05-4.0% Ni, 0.05-0.50% Cr, and 0.05-0.50% Mo is held at a temp. T deg.C of >=1200 deg.C for >=3hr and subjected to preceding rolling at >=15% rolling reduction. Subsequently, the steel slab is cooled temporarily down to <=Ar1 and heated, and rolling is completed at >=60% rolling reduction at <=900 deg.C and at >=(Ar3-30 deg.C) finishing temp. Then, the above steel is subjected to forced cooling down to <600 deg.C at a cooling rate of CR deg.C/s satisfying an inequality 1 or 2 and further to tempering at Ac1-500 deg.C.
Patent JP-2000090943-A (JP)
Title: Fuel cell
Inventor: WAKASUGI TOMOHISA
IPC: H01M8/02
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell having high cooling efficiency and a less temperature distribution in an in-plane direction and a stacking direction even when the stacked number of unit cells increases, or even under the condition of large current discharging. SOLUTION: Regarding a fuel cell 30 with a stack of unit cells 32 having an electrode-electrolyte jointed body 34 having a pair of gas diffusing electrodes jointed to both surfaces of an electrolyte, and separators 36 and 37 for clamping the electrode-electrolyte jointed body 34 from both surfaces, a plurality of coolant flow passages 38 are formed through the unit cells 32, and the flowrate and/or flow velocity of a coolant running through a plurality of coolant flow passages 38 is controlled, thereby eliminating the temperature distribution of the unit cells 32 in an in-plane direction and/or stacking direction. More specifically, each coolant flow passage 38 is arranged so as to narrow a gap toward a high temperature part, so that much coolant flows to the high temperature part of the unit cells 32.
Patent JP-H08122400-A (JP)
Title: Withstand voltage testing system for power cable
Inventor: SEMA NOBUYUKI
IPC: G01R31/12
Filed: 1994-10-26
Abstract: PURPOSE: To screen a power cable connected directly with an enclosed electric apparatus efficiently and surely by applying an AC voltage of commercial frequency having such level as causing dielectric breakdown of the power cable when the insulation thereof is deteriorated. CONSTITUTION: Screening is carried out by applying an AC voltage of commercial frequency having such level as causing dielectric breakdown if the insulation of a power cable 5 to be inspected is deteriorated. Consequently, a test can be made under conditions closer to the operating conditions than a DC withstand voltage test and a cable, which may cause a fault during operation, can be detected surely and removed. Since an AC voltage of commercial frequency is employed, the cable to be tested is not required to be separated from an enclosed electric apparatus connected directly therewith, nor required to be switched to three-phase collective connection. Furthermore, the insulating gas filled in the case 1 of apparatus is not required to be sampled or refilled.  Consequently, the power cable 5 connected directly with an enclosed electric apparatus can be screened efficiently and surely.
Patent JP-2000086115-A (JP)
Title: Tail cord protective device for elevator
Inventor: ARAI KEIKO
IPC: H02G11/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a tail cord protective device for an elevator capable of easily and securely preventing adhesion of a spark generated in welding work of the elevator or the like onto a tail cord. SOLUTION: This tail cord protective device 1 for an elevator to protect a tail cord 10 with one end fixed to an upper part of a space where an elevator car 20 moves up and down and with the other end connected to the car 20 to supply power and transmit signals is detachably installed on the tail cord 10 to be freely movable in a length direction, and the device 1 is positioned at a lower end part of the suspended tail cord 10 regardless of an elevation position of the car 20.
Patent JP-S61140502-A (JP)
Title: Herbicidal composition
Inventor: KATO SHOZO
IPC: A01N43/42
Filed: 1984-12-14
Abstract: PURPOSE:The titled composition, having high safety for crops, exhibiting superior herbicidal effect essecially on direct-seeding cultivation of paddy-rice plant, capable of maintaining its effect for a long period, and containing an N- substituted-chloroacetanilide and a specific alicyclic amide derivative as active ingredients. CONSTITUTION:A herbicidal composition containing as active ingredients an N-substituted-chloroacetanilide expressed by formula I (R1, R2 and R3 represent H, halogen atom, alkyl, alkoxyl, etc.; R4 represents H or alkyl ; R5, R6 and R7 represent H, halogen atom, alkyl, alkenyl, etc.), which is a well-known superior herbicide but mostly a novel compound, and an alicyclic amide derivative expressed by formula II [R8 represents H, alkyl, alkoxyl, halogen atom, etc.; R9 and R10 represent H or alkyl; R11 represents formula III (R12 represents R9, R10 or halogen atom; R13 represents alkyl or halogen atom; X is halogen atom)], formula IV or V. EFFECT:The phytotoxicity to crops can be prevented or reduced even with a larger application amount than the single use of the compound expressed by formula I.
Patent JP-H02111550-A (JP)
Title: Ink jet recording head
Inventor: KUBOTA HIDEMI
IPC: B41J2/045
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a sound wave emitted from an ink supply port side of a jet nozzle from reaching the ink supply port of the other ink liquid jet nozzle by a method wherein a partition wall is established near the ink supply ports between the ink liquid jet nozzles. CONSTITUTION:A partition wall 16 is flat plate formed and is installed near ink supply ports 3, 4 between nozzles 12, 13. When ink drops 7, 8 are made to be simultaneously discharged from two orifices 10, 11, sound waves (pressure waves) are generated from the ink supply ports 3, 4. However, since the partition wall 16 exists, the sound wave is reflected on a surface of the partition wall 16, and the sound wave emitted from the ink supply port 3 can not reach the supply port 4. Further, the sound wave emitted from the supply port 4 also can not reach the supply port 3 in the same way. Material quality, a plane form, a size, thickness, an installing position near the ink supply ports 3, 4, etc., of the partition wall 16 are determined by theory, experience, etc., so that the sound waves emitted from respective ink supply ports 3, 4 are most effectively masked.
Patent JP-H0571625-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: FURUKAWA HIDEO
IPC: F16H61/10
Filed: 1991-09-14
Abstract: PURPOSE:To prevent any mistake in shift control from occurring even at a time when a braking device operates, by suspending any sloping control when the operation of a brake is detected. CONSTITUTION:An ascending difference calculated this time is compared with an accumulated mean value, thereby judging whether it is in an increment direction or decrement direction in relation to the value of up to the last time. When it is in the increment direction, whether throttle opening is suddenly changed or not is judged, and when not suddenly changed, a moderating factor is set down to a value YKPNOUP and, after checking a fact that brake operation is not yet done, a weighting mean value is calculated. When the throttle opening is suddenly changed, such a motion as seeking this weighting mean value is jumped. In this case, a map is determined by the mean value calculated at the last time. When so judged that the said brake is ON, engine power torque is apparently decreased as fax as a portion of braking force being produced in proportion to operating force a driver steps on, and since engine power equivalent to map detection throttle opening is not produced, the mean value calculated at the last time is used.
Patent JP-H01105112-A (JP)
Title: Waveform recorder
Inventor: KARASAWA YASUYUKI
IPC: G01D9/00
Filed: 1987-10-19
Abstract: PURPOSE:To use a directly coupled input unit and a floating input unit at the same time by synchronizing the timing when waveform data of respective input units are A/D-converted and written in respective memories. CONSTITUTION:A CPU 5 receives unit identification signals from the directly coupled input unit 2A and floating input unit 2B through an input port 9 and a memory controller 4 outputs a clock signal A of common frequency to the units 2A and 2B. Then the units 2A and 2B convert the data from analog to digital according to the signal A and delay type FF circuits 10A and 10B adjust the timing, so that the data are inputted to memories 3A and 3B. Consequently, the CPU 5 reads the data out of the memories 3A and 3B in order and convert them into data for printing, thereby drawing their waveforms on a printer 6.
Patent JP-H0569893-A (JP)
Title: Method for mounting heating pipe in load oil tank
Inventor: MATAGAWA FUJIO
IPC: B63J2/14
Filed: 1991-09-13
Abstract: PURPOSE:To provide a method for mounting a heating pipe in a load oil tank wherein connection of the heating pipe by butt welding is facilitated to substantially reduce mounting labor. CONSTITUTION:A method for mounting a heating pipe in a load oil tack is characterized by performing unit work for butt welding of the heating pipe 1 of its linear pipe part 2 and U-shaped curved pipe part 3 and for integrally forming the heating pipe 1 with an erection supporting material 4 on a land surface plate to weld a worked unit onto a bottom plate in the load oil tank.
Patent JP-2001084733-A (JP)
Title: Optical recording medium and its usage method
Inventor: NAKAYAMA SADAO
IPC: G11B23/38
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To visually read out information on the name of an electronic file the structure of a directory, a remaining capacity or the like so as to be recognized surely, by a method wherein a thermal transfer sheet or a magnetic sheet is installed on the surface of a cartridge. SOLUTION: A thermal transfer sheet or a magnetic sheet which is rewritable is installed on the prescribed surface of a cartridge for an optical recording medium. In addition, in a drive in a state that the cartridge for the optical recording medium is loaded a thermal-transfer-sheet or magnetic-sheet rewrite mechanism (e) is installed so as to face a prescribed sheet position. Then, by a connected computer apparatus, an electronic file is deleted, added or changed with reference to the optical recording medium. Then, in synchornization with this operation, information which is to be displayed on the sheet is entered or changed by the thermal-transfer-sheet or magnetic-sheet rewrite mechanism (e), The information which is to be displayed on the sheet is desirably a character or a sign which can be visually recognized simply.
Patent JP-2001079967-A (JP)
Title: Post in which recycled resin is utilized
Inventor: TAKEMIYA CHISHIRO
IPC: B32B1/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a recovered resin having a fear of generating dioxins or the like by providing a core material made of a steel tube in a coating layer made of a synthetic resin, and forming a filling resin layer made of the resin recovered by recycling therebetween. SOLUTION: A core material 2 made of a steel tube is provided in a coating layer 1 made of a synthetic resin, and a filling resin layer 3 made of a resin such as a recycled and recovered polyvinyl chloride is formed in its gap. The layer 1 is manufactured of a synthetic resin such as another FRP, a polyamide or the like having a thickness of 3 to 6 mm and a diameter of about 100 to 200 mm. The material 2 having a normal thickness of 2 to 5 mm and a diameter of 25 to 80 mm is preferred. In the case of using a resin compatible with the layer 1 for the layer 3, the resin is heated to the vicinity of a melting point of the synthetic resin in its molding step, the layer 3 and the layer 1 are partly fusion bonded so that the both layers are strongly integrated.
Patent JP-H07119753-A (JP)
Title: Helicoid clutch
Inventor: TSUTSUMI KENJI
IPC: F16D11/04
Filed: 1993-10-21
Abstract: PURPOSE:To provide the hilicoid clutch simple in structure and high in operating reliability by making use of the converting function between a rotating motion and a reciprocal motion by a hilicoid without depending on the forces of a spring and a magnet. CONSTITUTION:The hilicoid clutch is equipped with an inner cylinder retreating mechanism 10 where an inner cylinder 1 is so constituted as to be capable of retreating with respect to an outer cylinder 2 by forming a helicoid in a sliding contact surface (a) between the inner cylinder 1 and the outer cylinder 2, a drive shaft 3 connected to one end side of the inner cylinder via a clutch section 20, a driven shaft 4 connected to the other end side of the outer cylinder, a cam mechanism 30 checking the rotation of the outer cylinder, and with an advancement energizing means 40 which allow the retreated inner cylinder to be advanced so as to allow the clutch section to be connected. It is so constituted that when the outer cylinder is checked in rotation by the cam mechanism, the inner cylinder retreats so as to release the connection of the clutch section 20, and when a rotation check condition is released, the inner cylinder is advanced by the advancement energizing means so as to allow the clutch section to be connected.
Patent JP-S62124538-A (JP)
Title: Holding frame for information recording carrier
Inventor: OZEKI JIRO
IPC: B42F5/00
Filed: 1985-11-26
Abstract: PURPOSE:To facilitate the extraction of an information recording carrier from a rectangular hollow greatly by providing bolster parts raised from a bottom wall at specific height and specifying positions from end wall parts of the bolster parts. CONSTITUTION:Two bolster parts 17 and 17 which are raised from the bottom wall 13 and extend in parallel to side wall parts 15a and 15b are provided on the bottom wall 13 respectively and the edges of those bolster parts 17 and 17 on end wall part sides are positioned at a specific interval from their end wall parts 15d. An information recording carrier, e.g. floppy disk clamped in a rectangular hollow 14 between both bolster parts 17 and both ear plates 16 is allowed to slant around a bolster part 17 as a fulcrum based on the downward pushing force to the end part on the end wall part side. Both bolster parts 17, on the other hand, have enough extension length to clamp the floppy disk 18 at a stable attitude and hollow parts 17a and 17a which allow the floppy disk 18 to be set under the ear plate in the beginning of the insertion into a hollow 14 are provided at the intermediate part between both bolster parts.
Patent JP-H02149102-A (JP)
Title: Nonreflective terminal of tem transmission path
Inventor: DEIITOHARUTO HANSEN
IPC: H01P1/26
Filed: 1989-10-09
Abstract: PURPOSE: To improve the uniformity of a field over the full areas of test volume and a frequency range by positioning a line termination in a plane decided by an inside conductor and in the direction of a wave, and constituting the line termination as ohmic resistance for generating gradual and continuous attenuation on the inside conductor. CONSTITUTION: A line termination 7 is positioned in a plane decided by an inside conductor 4, and the line termination 7 is the extended part of the inside conductor 4 in the direction of the field of a wave with the same height. Then, currents running in the inside conductor 4 are removed without any discontinuity, and current propagation in the direction of the wave is not disturbed so that any harmful mode is not generated. Also, the line termination 7 is constituted as ohmic resistance for generating gradual and continuous attenuation on the inside conductor 4. Moreover, a capacitive load added to the line termination 7 is locally compensated by an RF absorber 5. Thus, the uniformity of a field is improved over the full areas of test volume and a frequency range.
Patent JP-2001082213-A (JP)
Title: Fuel injection control device
Inventor: IHARA TADAHITO
IPC: F02D41/04
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To improve vehicular start performance by calculating a deviation between an engine speed and an engine speed at idling with a fuel injection amount correcting means, and correcting an auto idle line of a governor map by the amount of the deviation to control fuel injection, when judging vehicular starting. SOLUTION: At driving a vehicle, when it is detected that a shift step of a transmission is in a position other than an N-position by a neutral switch 2, and it is detected that a clutch changed from disengagement to engagement by a clutch sensor 1, after the stop of a vehicle is detected by a vehicular speed sensor 3 in a start judging means 6, the vehicle is judged as starting. When vehicular starting is judged, a correcting means 7 moves an auto idle line on a governor map 8 according to a deviation between a specified engine speed and an engine speed at idling detected by an engine speed sensor 4, and the amount of fuel injection at starting is controlled in accordance with the auto idle line. Therefore, excellent starting performance can be obtained.
Patent JP-H1199579-A (JP)
Title: Hollow heat insulation body
Inventor: YAMAMOTO KAZUYUKI
IPC: F16L59/06
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing costs, and raise the heat insulation property by being formed with a synthetic resin hollow main body and heat insulation layers consisting of a corrugated board material closely disposed through inmold on the outer wall of the main body. SOLUTION: The extrusion blow molding apparatus 2 is in that heat insulation materials 5 as heat insulation layers consisting of a corrugated board material being formed in appropriate configurations are set in appropriate numbers in advance by being pulled mechanically or by a vacuum device furnished within molds 3, 4 within two-split type molds 3, 4 having the same cavity configured as a hollow heat insulation body. Setting positions of the heat insulation materials 5 are places where dew condensation is made readily on the outer wall of a main body of the hollow heat insulation body by cooling air passing through in the hollow heat insulation body after molding, namely, appropriate places equivalent to corner parts. Inasmuch as the heat insulation layer consists of a corrugated board material, cost is reduced.
Patent JP-2001080589-A (JP)
Title: Flap hinge structure, its manufacturing method and flap hinge device
Inventor: NAKAZATO EIICHI
IPC: B64C27/615
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a flap hinge mechanism, its manufacturing method and a flap hinge device realizing smooth flap action against strong centrifugal force and reducing thickness and weight. SOLUTION: A flap hinge mechanism 10 consists of a blade fixing part 11 fixed on a blade 1, a flap fixing part 12 fixed on a flap 2 and a joint part 13 jointing the blade fixing part 11 and the flap fixing part 12 flexibly in angular location. The blade fixing part 11, the joint part 13 and the flap fixing part 12 are made of composite material fibers. Matrixes are impregnated into the fibers of the blade fixing part 11 and the flap fixing part 12 but are not impregnated into the fibers of the joint part 13.
Patent JP-H09104886-A (JP)
Title: Lubricating oil composition having low alkali metal content
Inventor: TANAKA NORIYOSHI
IPC: C10N10/12
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having good friction-decreasing effect and useful as an engine oil composition for automobile, etc., by adding an organic molybdenum compound to a base oil and decreasing the sodium content below a specific level. SOLUTION: This lubricating oil composition is composed of (A) a lubricating base oil, (B) an organic molybdenum compound such as a compound of formula I (R<1> to R<4> are each a hydrocarbon group; X<1> is O or S), a compound of formula II (R<5> to R<8> are each R<1> ; X<2> is X<1> ) and, as necessary, (C) a compound of formula III (R<9> and R<10> are each R<1> ; (a) is 0 or 1/3) or a compound of formula IV (R<11> and R<12> are each R<1> ) and has a sodium content of <=200ppm. Preferably, the component B is added in an amount of 0.005-2wt.% in terms of molybdenum based on the component A.
Patent JP-S63119827-A (JP)
Title: Cleaning device for air filter of air conditioner
Inventor: YAGI MIKIO
IPC: B01D46/10
Filed: 1986-11-06
Abstract: PURPOSE:To clean an air filter automatically according to the working time of an air conditioner by bringing a dust suction port in proximity to the air inflow port side of the air filter and bringing a plate-shaped suction pressure control plate in proximity to the same position on the opposite side. CONSTITUTION:The air filter 3 is formed to a disk shape and is rotatably supported by plural pieces of rollers 8 in a housing body 6. The air filter 3 is rotated by a roller 7 from a driving motor which is contacted with the periphery. The air filter cleaning device is constituted by disposing the dust suction port 4 and the suction pressure control plate 5 on both sides of the air filter 3 in proximity to the suitable position of the air filter 3. The cleaning operation of the air filter is executable automatically without the need for a manual operation by such air filter cleaning device; in addition, the air conditioner can be functioned to its max. capacity.
Patent JP-S62123598-A (JP)
Inventor: YOSHIDA MINORU
IPC: G08C15/06
Filed: 1985-11-25
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。