baber/WOPTO huggingface dataset:
Patent JP-H0821781-A (JP)
Title: Pressure resistance-testing apparatus for fire hose
Inventor: NAGASHIMA TAKAO
IPC: G01M3/28
Filed: 1994-07-06
Abstract: PURPOSE:To effectively test pressure resistances of a plurality of fire hoses while saving water, by setting a water-feeding/pressuring device which can be connected to the side of one end of the fire hose, etc. CONSTITUTION:An opening/closing device 2a at the one end of a fire hose 1 is connected to a metal cap at the front end of a water-feeding/pressuring device A. At the same time, a water feed hose 8 is connected to a valve 11. The opening/closing device 2a and valves 11, 7 are opened to feed water into the hose 1 from a fire hydrant 6. Then, an opening/closing device 2b and the valve 11 are closed and, the hose 8 is detached from the valve 11. Subsequently, the pressuring device A is driven and a valve 10 is opened. Water is supplied into the hose 1 until a predetermined pressure is achieved by the pressuring device A. During the time, the pressure is measured with a pressure gauge 3. Pressure resistances are tested in this manner. Then, for testing a second hose, a relay hose 4 is connected to the opening/closing devices 2b, 2b of the first and second hoses. Water in the first hose 1 is sent into the second hose, when pressure resistances are tested by the pressuring device A. The same procedure is carried out afterwards. Pressure, resistances are thus tested sequentially while water is saved.
Patent JP-H0350581-A (JP)
Title: Toner concentration control mechanism
Inventor: ABE HIDEAKI
IPC: G03G15/08
Filed: 1989-07-18
Abstract: PURPOSE:To preclude the color mixing of toner and to suppress the consumption of a developer by reading the output of a toner mark printed on a printing form and comparing it with a reference toner mark, monitoring the toner mark output at all times and controlling a toner supply motor, and displaying it if an image is abnormal. CONSTITUTION:A toner mark read sensor 4 reads a black toner mark 9 or color toner mark 10, its output is sent out to a microprocessor 2 through an image density information transmission part 5, and the microprocessor 2 compares the toner mark output with the reference mark output to monitor the mark output continuously. Then when the output of the toner mark is less than the reference level, a color toner supply motor 7 or black toner supply motor 8 is driven to supplement toner and when the toner mark output exceeds the reference level, information is sent as an alarm to stop printing operation. Consequently, the color mixing is precluded and a waste of a developer can be suppressed.
Patent JP-2001015691-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOTARI YASUHIRO
IPC: H01L27/088
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the noise generated by a voltage change by connecting a capacitor to the control electrode of a switching IC for suppressing voltage change. SOLUTION: With a current path provided, an IGBT13 for switching operation which sets the current path state, a high voltage (VB) end 11 connected to one end of the current path, and an intermediate output end 12 connected to the other end of the current path, are provided. A current for controlling the switching operation is outputted to the IGBT13 from a high-side driver 15. A capacitor 16 is connected between the IGBT13 and the high-side driver 15, storing a part of the current outputted from the high-side driver 15. Thus, the current flowing from the high voltage (VB) end 11 to the intermediate output end 12 is reduced.
Patent JP-H0933608-A (JP)
Title: Test card for semiconductor testing
Inventor: WAKI MASAKI
IPC: G01R31/26
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To realize a test card, for semiconductor testing, by which a bump electrode at a semiconductor chip can be brought surely into contact with a terminal at the test card even when the height of the bump electrode is irregular and which does not require a prior test process and a posterior test process. SOLUTION: A test card is used to pull out an electrode from a semiconductor chip when the electric characteristic of the semiconductor chip is tested. The test card is constituted in such a way that a terminal 11 is formed in a position corresponding to a bump electrode 15 formed at the semiconductor chip 14, as an object to be tested, on a heat-resistant flexible board 10 which is composed of a heat-resistant rubberlike elastic body.
Patent JP-S6079237-A (JP)
Title: Relative temperature measuring apparatus
Inventor: NAKAHARA MITSUGI
IPC: G01K11/32
Filed: 1983-10-07
Abstract: PURPOSE:To make it possible to mutually negate the influence of the variation in a temp. in a part other than a temp. measuring part, by allowing the reflected light from the translucent mirror provided to the output side end surface of a light transmitting element in the output side thereof to interfere with the reflected light from the mirror, provided to the surface of a light transmitting element, changed in a light path length and a refractive index by the change in a peripheral temp., while detecting the change in interference light by an interference light measuring instrument. CONSTITUTION:The emitted light 16 from a coherent light source incident on an optical fiber 12 is separated into reflected light 18 and transmitted light 17 by the translucent mirror 13 provided to the output side end surface of the optical fiber 12. A mirror 15 is provided to the output side end surface of a temp. measuring optical fiber 14 connected to the output side end surface of the optical fiber 12 and the transmitted light 17 comes to reflected light 19. The length and refractive index of the temp. measuring optical fiber 14 changes according to the change in a temp. By this change, the light path lengths and phase speeds of the transmitted light 17 and the reflected light 19 are changed while the reflected light 18 and, after all, the reflected light 19 show interference corresponding to the variation in the temp. at a place where a temp. must be measured. By measuring interference light, the variation in a temp. at said place is detected.
Patent JP-S6431570-A (JP)
Title: Sand bold transfer type casting method
Inventor: YAMAURA KENJI
IPC: B22D47/00
Filed: 1987-07-27
Abstract: PURPOSE:To enable the use of all the sands mold to be continuously supplied by pouring a molten metal into the cavities of the sand molds which are arrayed and transferred and exerting the pressure counter to the pressure of the molten metal to the sand molds in the part of the sand mold array where the progression of the molds starts or ends. CONSTITUTION:The sand molds 2 are arrayed on conveying rolls 3 and progress toward a sand mold receiving device. The molten metal 5 is poured from sprues 4 into the cavities constituted of the adjacent sand molds 2 at the time of progression. A cylinder rod 8 in a mounting box 6 mounted to the front of a supplying device 1 apart therefrom is projected to press a pressure plate 9 to the front face of the foremost sand mold 2a, thereby exerting a proper pressing force thereto. After all the sand molds 2 are delivered, plural pieces of blocks 10 are fed continuously from the device 1 side. The front face of the foremost block 10 progresses by coming into contact with the rear face of the last sand mold 2b so that the pressing force is exerted to the sand mold 2b from backward.
Patent JP-S5887402-A (JP)
Title: Detector for falling of moving object
Inventor: HAYAKAWA TOSHIFUMI
IPC: G01B7/00
Filed: 1981-11-20
Abstract: PURPOSE:To enable the analyzing of the cause of abnormality in a nuclear reactor by providing a means of detecting and recording falling order, falling speed and the like of control rods for a moving object at the abnormal situation, namely, in the falling of the control rods. CONSTITUTION:Normally, a control rod driving shaft 2 penetrates into a winding element 1e, where an inductance difference detecting circuit 6-1 is kept from outputting signals. As control rods begin falling, the inductance difference detecting circuit 6-1 outputs '1' through an A/D conversion circuit 7 in response to their leaving a winding element 1e and then '0' in response to thir leaving a winding element 1a. A memory device 8 memorizes information on the falling of the control rods and records data of the falling time, falling order and the like.
Patent JP-H1028429-A (JP)
Title: Structure for preventing sensor harness of rice transplanter from disconnecting
Inventor: NAKAO YASUNARI
IPC: A01C11/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a sensor harness to surely prevent the disconnection thereof in a fear of the occurrence when forgetting about operations to separate the sensor harness, etc., requiring the previous practice at the time of removing a fertilizer application device from a seedling transplanting device. SOLUTION: This structure for preventing a sensor harness 29 of a rice transplanter from disconnecting is obtained by installing a tool 31 for preventing each sensor harness 29 from disconnecting over each furrower 26 equipped with a clogging detection sensor and a seedling transplanting device in the structure for preventing the sensor harness 29 of the rice transplanter from disconnecting, composed so as to enable the simple and free installation and removal of the whole or a part of the furrower 26 of a fertilizer application device relatively to a ground grading float 13 of the seedling transplanting device connected to the rear of a mobile machine body, provided by installing the fertilizer application device in the seedling transplanting device so as to enable the free installation and removal,  further arranging the clogging detection sensor capable of detecting the clogging in the interior of the furrower 26, installed and removed from the ground grading float 13 with a fertilizer by a change in a state of electrical conduction across a pair of electrodes in the furrower 26 and supporting the sensor harness 29 wired over the clogging detection sensor and a controller loaded onto a mobile machine body on the seeding transplanting device.
Patent JP-S5887818-A (JP)
Title: Thin film forming method
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/31
Filed: 1981-11-19
Abstract: PURPOSE:To form a thin film extremely excellent in adhesion, by a method wherein ions of the same substance as that constituting a deposited thin film or inert gas ions are implanted into the interface between a ground substrate and the thin film. CONSTITUTION:A desired-metal thin film 2 is deposited on the surface of a macromolecular film 1 by evaporation or sputtering. The thickness of the metal thin film is preferably on the order of 1,000-5,000Angstrom  in consideration of the ion implantation in the subsequent step. Thereafter, ions of the same metallic substance as that constituting the metal thin film (e.g., aluminum ions) or inert gas ions 3 such as argon and xenon are implanted on the order of 10<15>-10<17>/cm<2>. An implantation energy is selected so that the ions reach the interface between the metal thin film and the macromolecular film. In this case, as the implantation amount of the ions increases, the number of recoiling metal atoms increases, so that a larger amount of metal atoms 4 penetrates into the macromolecular film 1 to improve the adhesion of the metal thin film to the macromolecular film.
Patent JP-H0237362-A (JP)
Title: Transfer paper
Inventor: NAKANO TETSUYA
IPC: G03G7/00
Filed: 1988-07-27
Abstract: PURPOSE:To enhance transferability and environment resistance and conveyability by adding truly spherical silicon resin particles on the surface and inside of a transfer paper. CONSTITUTION:The transfer paper is made by incorporating a general sizing agent and a filler, and the truly spherical silicone resin particles to form a transfer paper containing the polymer particles dispersed on the surface and in the inside. The truly spherical silicone resin particles properly disclosed to the surface and rich in lubricity lower the friction coefficient of the surface of the transfer paper, prevents the papers from sticking in each other, improves separation of the papers at the time of paper feed to prevent trouble in paper feed, and further gives insulation resistance to the paper to enable efficient transfer of a toner image, thus permitting the resin itself to be superior in water repellency and heat resistance, accordingly, the obtained paper to maintain insulation resistance and an effect of stably preventing blocking to each other.
Patent JP-H0353653-A (JP)
Title: Decentralized system and its information transmission method
Inventor: KAWAKAMI JUNZO
IPC: H04Q3/545
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a decentralized system not causing congestion in operation by detecting a traffic of each communication line between a central equipment and an exchange and designating a transmission destination (reception destination) and a sender to each terminal equipment and the central equipment in advance. CONSTITUTION:The traffic of communication lines 4, 5 between a central equipment 1 and an exchange 2 is detected in a decentralized system where telephone lines 4, 5 for the exchange 2 are used for signal transmission lines between the central equipment 1 and a terminal equipment 3, and at least one of a sender of the central equipment 1 used for the transmission to each terminal equipment 3 and a reception destination of the central equipment 1 used for the transmission from each terminal equipment 3 to the central equipment 1 is designated based on the result of traffic detection. That is, the share of the transmission destination and the sender as to the traffic of the communication lines 4, 5 between the central equipment 1 and the exchange 2 is implemented. Thus, the congestion of the lines is avoided.
Patent JP-S5980871-A (JP)
Inventor: WATANABE TSUTOMU
IPC: E05B49/00
Filed: 1982-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6247671-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G03G15/20
Filed: 1985-08-28
Abstract: PURPOSE:To perform excellent fixing operation at any time by removing a jam if it occurs and carrying out cleaning operation and oil coating in stand-by mode after power-on operation. CONSTITUTION:The cleaning device 3 equipped with a cleaning web 7 which is extended between a supply and a take-up roller (both not shown in the figure) and fed to the take-up roller side successively, a roller 8 which engages the web 7, a spring 9 which moves the roller 8 back to a chain line position, and a plunger 5 for moving the roller 8 forward and backward and the coil coating device consisting of a plunger 6 for moving forward and backward a felt material 11 impregnated with a separating liquid such as silicon oil are provided at the periphery of a heat roller 1. If a jam occurs, toner that the jamming transfer material carries sticks on the heat roller 1 in an out-of-order state, so the oil is applied by the oil cleaning device 4 as well as cleaning to weaken the coagulation property of the toner, making the cleaning operation more effective.
Patent JP-2001014972-A (JP)
Title: Switch operation device
Inventor: NAKAMURA TERUYUKI
IPC: H01H13/28
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To positively open/close switching mechanism, without applying unnecessary pressing load to the switch mechanism. SOLUTION: A support cylinder 4 is installed relative to an operating element 2 for opening/closing a switching mechanism. An operating rod 5 brought close to the operation element 2 against energization of a first coil spring 8 is assembled piercing the support cylinder 4, so as to be operated forward and backward. A pressing rod 12 with its tip projected by a second coil spring 13 smaller in the spring constant than the first coil spring 8 is inserted retractably into the operating element 2 side tip of the operating rod 5.
Patent JP-H0931472-A (JP)
Title: Recovering tar acid
Inventor: NAGANO MIKIO
IPC: C07C39/04
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering a tar acid from aromatic compounds in a good efficiency by decomposing phenolates extracted from an aromatic oil with an aqueous alkali solution, with a gas containing carbon dioxide in the presence of a specific liquid hydrocarbon in a specific ratio. SOLUTION: This method for recovering a tar acid is constituted by extracting an aromatic oil consisting of 150-250 deg.C fraction obtained by distilling a coal tar with an aqueous 10% sodium hydroxide solution to obtain an aqueous solution of phenolates, charging the solution into the inside of a first decomposition column 4 through a line 1, at the same time supplying a gas containing carbon dioxide into the inside of the first decomposition column 4 through a line 2, maintaining the temperature in the first decomposition column at 600 deg.C and holding for approximately 1hr, then continuously discharging a reaction mixture through a line 5 and transferring it to a mixing vessel 7, charging the mixture to a second decomposition column 9 through a line 8 after mixing with xylene supplied from a line 6,  supplying the gas containing carbon dioxide through the line 2 and contacting with the reaction mixture, then transferring into a separating vessel 11 through a line 10 for separating an oil from water, transferring the oil layer to a water washing tower 15 through a line 13 and recovering a tar acid from a line 16.
Patent JP-H0237148-A (JP)
Title: Engine idling controller
Inventor: TAKEBAYASHI HIROYUKI
IPC: F02D41/16
Filed: 1988-07-27
Abstract: PURPOSE:To prevent an engine speed from dropping due to the response delay of an engine by initiating a feedback control at a feedback value which is near its required value, during the shift of the engine from an open control region to a feedback control region. CONSTITUTION:When an engine has shifted from an open control region to a feedback control region according to diagnosis of a region diagnosing means 33, an initial value presetting means 34 presets an initial feedback value, at which feedback control is initiated for is engine speed. In that case, the initial value preset by the initial value presetting means 34 will be that obtained by adding to a memorized feedback value memorized in a feedback value memorizing means 32 the difference between the memorized feedback value and the final feedback value of the previous feedback control. The feedback value may thus reach its required value with a good response performance, so that the engine speed is prevented from dropping.
Patent JP-S6250590-A (JP)
Inventor: KISHIDA TSUGUO
IPC: E21B17/00
Filed: 1985-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0236898-A (JP)
Title: Reducing gear of washing machine
Inventor: KATO EIICHI
IPC: D06F37/40
Filed: 1988-07-27
Abstract: PURPOSE:To keep a rotation transfer operation always in a good condition and to reduce the generation of abnormal sound by equipping ball type bodies which are provided between the internal periphery wall of a gear case for housing an outer gear and an inner gear and the outer periphery wall of an inner gear. CONSTITUTION:Each steel ball 23... is held by means of each outside groove 21, each holding hole 20... and each inside groove 22, by providing each ring plate 19 in each guide groove 18 of a lower case 9b and placing the steel ball 23... in the holding hole 20... and outside groove 21, then inserting an internal gear 11 from upper side. With this construction, even if a rotary wing is heavily loaded and the internal gear 11 tends to spread outward, this tendency is prevented by the steel balls, furthermore, with the rotation of the internal gear 11, the steel balls 23... rotate between the outside groove 21 and the inside groove 22, the ring plate 19 itself rotates as well, thus the rotation of the internal gear 11 is guided smoothly.
Patent JP-S57114043-A (JP)
Title: Locking device of box
Inventor: URIYUU TERUAKI
IPC: B62B5/04
Filed: 1980-12-30
Abstract: PURPOSE: To eliminate a space for maintenance at the place of installation by detachablly fixing a fixing platform and a truck on which a box is fixed.  
     CONSTITUTION: A fixing platform 7 and a truck 4 on which a box 1 is fixed are secured by bolts 2". For maintenance inspection of the box 1 the fixing platform 7 and the truck 4 are detached by taking off the bolts 2". The inspection space is provided at the back side of the box when the truck 4 is pushed forward. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5889982-A (JP)
Title: Treating method for waste water of plating device
Inventor: ARIMORI MAKOTO
IPC: C02F1/28
Filed: 1981-11-25
Abstract: PURPOSE:To decrease water amount to be purified greatly during a purifying treatment by returning recoverd waste water from a plating treatment to a surface treating stage and neutralizing part of discharged waste water regenerated at an ion exchange treatment stage, imurity treating stage, etc. CONSTITUTION:A process solution is flowed from a washing vessel 3 to a surface treating vessel 1 through a recovery vessel 2 in the opposite direction to metallic products being conveyed successively and the regenerated solution of the deteriorated process solution in the surface processing vessel 1 and/or the process solution in the recovery vessel 2 is separated into acidic waste solution and alkaline waste solution to introduce them into an acidic, receiving vessel 4 and an alkaline receiving vessel 5. Vaporization is carried out by an atmospheric evaporative condenser 10 after the process solution is processed through a neutralizing vessel 6, dehydrating device 7 such as a filter press, filter receiving vessel 8, and active carbon adsorbing tower 9. Part or the whole of the concentrated process solution is returned to the surface treating tank 1, the  condensed water is returned the to the washing vessel 3.
Patent JP-H0745210-A (JP)
Title: Output circuit for helix type traveling wave tube
Inventor: MITSUI TORU
IPC: H01J23/40
Filed: 1993-07-29
Abstract: PURPOSE:To shorten a distance up to an output flange from a helix by constituting an output circuit of a helix type traveling wave tube out of a coaxial window and a ridge wave guide. CONSTITUTION:In an output circuit of a helix type traveling wave tube, an internal conductor 4 is taken out from a helix 1 by using a coaxial circuit 6, and is sealed in a vacuum by a coaxial window 9, and afterwards, coaxial - wave guide conversion is carried out by a ridge wave guide 10. In this way, since output is taken out by using the coaxial window 9 and the ridge wave guide 10, a distance up to an output flange 11 from the helix 1 can be shortened, so that downsizing becomes possible.
Patent JP-H0741025-A (JP)
Title: Cover opening device of video case
Inventor: OUCHI MIKIO
IPC: B65D43/26
Filed: 1993-07-29
Abstract: PURPOSE:To provide a cover opening device of a video case, which can perform cover opening work on the video case with a simple constitution. CONSTITUTION:When the lock of a lock mechanism is released, a video case opens due to the elastic forces of an upper cover 14 and a case main body 12, and a latch 2 to be connected to a lock releasing part 14b has a side view of nearly a triangle shape which is flat at the bottom and tapered toward the tip. A rod 3a of an air cylinder 3 is connected to the latch 2, and the rear end of the air cylinder 3 is connected to a pressure-proof hose 5 leading to an air pump 7 via a solenoid valve 6. A spring is installed inside the air cylinder 3 so that the spring always forces the rod 3a to retract. When the solenoid valve 6 receives a signal, air is supplied into the cylinder 3 and the rod 3a is stretched, causing the latch 2 to push the lock release part 14b of the video case, thus the video case is opened.