baber/WOPTO huggingface dataset:
Patent JP-H04124312-A (JP)
Title: Dust removing device
Inventor: HOSHINO TOYOMA
IPC: E02B5/08
Filed: 1990-09-14
Abstract: PURPOSE:To prevent a bypass water from flowing between both adjacent screen frames, by providing an extended plate having the screen width and protruding to the adjacent screen frame from the lowest end of the screen frame, the edge of the extended plate being so provided as to be in contact with bush-like hair. CONSTITUTION:A screen frame 4 is composed of four members of an upper beam 15, a lower beam 17, and both right and left side plates 19, 19. Next, a screen body 14 is pressed on respective fitting plates 16, 18 at the upper beam 15 and the lower beam 17 and fitted with bolts and nuts 16a, 18a. An extended plate 100 having almost the same width as the screen width is protruded from the lowest end of the screen frame 4 to the uppermost edge of the next screen frame. Brush type planted hair 110 are fastened with bolts and nuts through a pushing plate 120 on he outer surface of the upper beam 15 of the next screen frame. The bypass water is shielded in straight running and the brush type planted hair 110 are pressed against the front end of the extended plate 100 in reversing at the upper and lower sprockets.
Patent JP-S63109817-A (JP)
Inventor: KURAUSU KAATO UREDATSUTO
IPC: A47C1/032
Filed: 1987-09-29
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-H08106303-A (JP)
Title: Control unit for production line
Inventor: MIYANAKA HIROSHI
IPC: G05B15/02
Filed: 1994-10-06
Abstract: PURPOSE: To actuate all facilities through actuation operation by optional facilities without making a control system complex or large in capacity. CONSTITUTION: Plural facilities 1-5 which are arranged in array are connected by signal lines 9 which input and output actuation signals between adjacent facilities, and the facilities 1-5 are each equipped with an actuation command means 7 which commands the actuation of its facilities and an actuation signal transmission means 8 which receives the actuation command from the actuation command means 7 of its facilities and outputs the actuation signal to other facilities on both sides adjoining to its facilities, and also outputs the actuation signal to other adjacent facilities when an actuation signal is inputted from one adjacent facilities. In this constitution, actuation signals are transmitted in order through the signal lines provided between the adjacent facilities and all the facilities are actuated by actuating operation by any facilities.
Patent JP-S62102047-A (JP)
Title: Method of controlling dehumidification operation of air conditioner
Inventor: IDE YUICHI
IPC: F24F11/02
Filed: 1985-10-30
Abstract: PURPOSE:To carry out comfortable dehumidification with a constant latent heat ratio maintained even if a variation in indoor load occurs by providing a temperature sensor in an indoor heat exchanger and an indoor temperature sensor in a room and controlling the capability of a variable capacity compressor so that a temperature difference given by both temperature sensors is kept within a specified range. CONSTITUTION:At one section of an indoor heat exchanger 11 a temperature sensor 13 is provided which detects the temperature Tc of this outdoor heat exchanger 11 and sends signals to a controller 5, and near the indoor heat exchanger 11 an indoor temperature sensor 14 which detects the indoor temperature Ta and sends signals to the controller 5 is provided. When both temperature sensors 13 and 14 respectively detect temperatures Ta and Tc, the controller 5 calculates to determine that the temperature difference (Ta-Tc) corresponds to which of zones A, B, and C and carries out dehumidification by controlling the operation of a compressor 1 via an inverter 3. Even if the air volume of a cooling fan is reduced, temperature Tc of the indoor heat exchanger 11 never drops too far and dehumidification operation can be operated, giving comfortable air conditioning.
Patent JP-H03106446-A (JP)
Title: Catalyst for purifying exhaust gas and preparation thereof
Inventor: SATOU HIRONORI
IPC: B01J35/04
Filed: 1989-09-21
Abstract: PURPOSE:To obtain a palladium/rhodium catalyst prevented from the sintering of palladium and having good purifying capacity by supporting activated alumina, palladium, rhodium, cerium and barium on a monolithic honeycomb carrier. CONSTITUTION:After activated alumina is applied to a monolithic honeycomb carrier, cerium, palladium and rhodium are bonded to the carrier. This carrier is immersed in a water-soluble barium compound solution to bond barium to the carrier. When barium is added to palladium as mentioned above, palladium is always set to an oxidizing state and the sintering thereof is prevented. Therefore, a palladium/rhodium catalyst showing high purifying capacity by the same amount of palladium as platinum is obtained.
Patent JP-2001066361-A (JP)
Title: Calculating device and correcting device for center axis deflection quantity of obstacle detecting device for vehicle, and neutral learning device and inter-vehicle interval controller
Inventor: OIKE TATSUYA
IPC: G08G1/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To detect a vehicle straight travel state on the basis of only detection data of an obstacle detecting device for vehicle itself without presupposing the output of a steering angle sensor. SOLUTION: Relative moving vectors as to standstill bodies are calculated (S1: YES, S2). Then when the position relation among the standstill bodies meet specific conditions (S3: YES), the parallelism of the relative moving vectors of the standstill bodies is calculated (S4). When the parallelism is less than a specific threshold (S5: YES), a vehicle straight travel state is judged. When the parallelism is larger than the threshold (S5: NO), a vehicle turning state is judged. Namely, when the relative moving vectors of the standstill bodies are nearly parallel, it can be decided that the vehicle is in a straight travel state irrelevantly to the deviation of a center axis of irradiation. Then the deflection quantity in the vehicle straight travel state (S5: YES) is calculated to correct the center axis of irradiation based upon the deflection quantity (S6, S7).
Patent JP-S6487498-A (JP)
Title: Screw jack
Inventor: KANAI FUMIAKI
IPC: B66F3/18
Filed: 1987-09-28
Abstract: PURPOSE: To house foreign matter incapable of being cut by dies into cavity by providing the dies below a nut part of a screw jack, putting the cavity next to the dies, and forcibly scraping off shells, seaweeds, or the like before screwing of a stem. CONSTITUTION: A helical line 2 is formed on the inner periphery of a nut part 1, the nut part is screwed to a longitudinal stem and rotated together with a cylindrical part 3 integrated with the nut part 1 to vertically move the stem. A gear train 5 to be meshed with a worm gear 4 is provided on the cylindrical part 3, and the cylindrical body 3 is rotated together with the nut part 1 by the rotation of the worm gear 4. Next, blade parts of dies 7 provided on a lower opening part of the cylindrical body 3 bite the helical line on the stem side. A cavity 10 is provided between the dies 7 and the helical line 2 to form a housing space for invaded foreign matters.
Patent JP-S6488189-A (JP)
Title: Reactor control rod
Inventor: ENDO ZENICHIRO
IPC: G21C7/113
Filed: 1987-09-30
Abstract: PURPOSE:To reduce the amt. of radioactive waste by providing splittable structures to the followers and neutron absorbers of a control rod consisting of a handle, followers, neutron absorbers and falling speed limiters. CONSTITUTION:The reactor control rod has the structure to allow the splitting of the upper parts of the handle 1, the followers 2 and the neutron absorbers 3 in the part of A-A arrows. The inserting and withdrawing properties at the time of using the control rod in the state of removing the handle 1 and the followers 2 by moving guide rollers 5 mounted heretofore to the handle 1 to the upper part of the neutron absorbers 3 as well as at the time of using the same in the state of holding the handle 1 and the followers 2 mounted are similar to heretofore. The similar effect is thereby obtd. even if the handle and followers of the control rod which are to be replaced upon termination of the life thereof are remounted and, therefore, the radioactive waste is decreased.
Patent JP-H1092592-A (JP)
Title: Lighting apparatus for electrodeless discharge lamp
Inventor: MAKIMURA SHINJI
IPC: H05B41/24
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To lessen electromagnetic noise by magnetically coupling the magnetic fluxes generated in a high frequency electric current supplying coil and the magnetic fluxes generated by a neighboring another high frequency electric power supplying coil in the direction in which both fluxes are mutually strengthened. SOLUTION: Electrodeless discharge lamps 14, 15 are mutually adjacently arranged and at the same time a coil for high frequency electric power 16 and a coil for high frequency electric power 17 are installed and the coil 16 is connected with an output end of an inverter circuit 31 through a matching circuit 41 and the coil 17 which is turned in the inverse direction to that of the coil 16, is connected with an output end of an inverter circuit 32 through a matching circuit 42. Further, driving circuit 71, 72 to control the current flowing in these coils are installed and the current flowing directions in the coils 16, 17 for high frequency electric power supply are kept same by a phase controlling circuit 8.  Since the generation directions of magnetic fluxes generated in the electrodeless discharge lamps 14, 15 are mutually inverse and magnetic fluxes ϕ18, ϕ19 generated in the coils 16, 17 for high frequency electric power supply are magnetically coupled as to strengthen mutually, the magnetic fluxes released to the outside of the electrodeless discharge lamps 14, 15 are lessened and electromagnetic noise can be lessened.
Patent JP-H0563275-A (JP)
Title: Semiconductor laser driving method
Inventor: OKAMOTO SATOSHI
IPC: H01S5/042
Filed: 1991-08-30
Abstract: PURPOSE:To ensure stable wavelengths by controlling the operation such that one cycle of the operation is constituted with an operation cycle and a compensation cycle, and a power supply amount upon the compensation cycle is adjusted in response to a supply amount to a semiconductor laser upon the operation cycle to keep the mean power in the one cycle unchanged at all times. CONSTITUTION:A cell, to which any of semiconductor lasers 11, 12 is inputted, is transferred for each time slot, and the other semiconductor laser performs compensation cycle operation. Noted the one semiconductor laser, the operation cycle and the compensation cycle are repeated, and phases of the operation cycles of the semiconductor lasers 11, 12 are shifted to each other. In this occasion, output wavelengths may be selected by selecting the semiconductor lasers 11, 12 alternately in synchronism. Accordingly, a control device 50 is realizable with ease with a T flip-flop which repeats 0/1 for each time slot. Thus, the semiconductor lasers 11, 12 can keep predetermined temperature to stabilize switched wavelengths.
Patent JP-2001063631-A (JP)
Title: Structure for wiper base
Inventor: KATOU HIRONOBU
IPC: B62D25/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent rattle at the time of running by easily positioning even large parts. SOLUTION: A wiper base 1 is secured to a vehicular body with a wiper shaft 21 of a wiper 2 (for wind shield) penetrating through a through hole 13. A flange 12 is formed so as to extend toward three directions of an outer periphery of the wiper base 1. A bearing surface part 11 is downwardly extended from the wiper base 1 toward the vehicle and formed at two parts. A front hood is provided with a cutout 31 corresponding to the wiper base 1 so as to be freely opened and closed. A rim part facing on the cutout 31 is provided with recessed parts 32 at two parts having an cushion 4 secured to a side end part thereof. The bearing surface part 11 abuts to the cushion 4 to position the front hood when the front hood is closed.
Patent JP-H08105009-A (JP)
Title: Synthetic resin-made artificial lawn
Inventor: TANAKA NOBUHIRO
IPC: E01C13/00
Filed: 1994-10-07
Abstract: PURPOSE: To maintain an anti-static effect continuously and also reduce the flowing amount of filling material such as sand, etc. CONSTITUTION: In a synthetic resin-made artificial lawn in which multiple synthetic resin-made band base parts 1, 1,... are arranged in parallel with each other and at specified intervals, multiple synthetic resin-made sheet parts 2, 2,... are arranged between the base parts 1, 1,... in the longitudinal direction of the base parts 1, 1,... and at specified intervals, and the sheet parts 2, 2,... are formed integrally with the adjacent base parts 1, 1,..., protruded parts 1a, 1a,... lower in height than the sheet parts 2, 2,... are installed projectedly on the base parts 1, 1,.... Also conductive fiber 3 is mixed in the base parts 1, 1,....
Patent JP-H05313589-A (JP)
Title: Device for improving luminance of edge light panel
Inventor: MURASE SHINZO
IPC: G09F13/18
Filed: 1991-08-29
Abstract: PURPOSE:To greatly improve illumination luminance of an edge light panel so that the panel is usable also as the back light of a color liquid crystal display surface while maintaining the small thickness and electric power saving characteristic of the edge light illuminating device. CONSTITUTION:An iterative reflection material 20 is laminated and disposed on the edge light panel 10 having an irregular reflection surface 12 so as to iteratively reflect the irregular reflected light thereof. The iterative reflection material 20 is constituted as the reflection pace imparted with partial light transmittability by disposing dotty or linear very small light transparent units at equal intervals in the form of a matrix to a reflection base, such as, for example, silver color mirror surface. These very small light transparent units are disposed as transparent units or through-holes on the reflection base. The iterative reflection of the irregular reflected light is repeated between the edge light panel 10 and the iterative reflection material 20 by the lamination and disposition of such iterative reflection material 20, by that, the phenomenon to condense the light to the very small light transparent units is generated and eventually the illumination luminance of the edge light illuminating device 1 is greatly improved twofold or trifold. This edge light panel is usable as the back light of the color liquid crystal display surface as well.
Patent JP-H04122044-A (JP)
Title: Carrier device of semiconductor wafer containing cassette
Inventor: YASUTAKE SEIICHI
IPC: B65G54/02
Filed: 1990-09-13
Abstract: PURPOSE:To acquire a device of low vibration and low dust generation by moving a cassette horizontally by a magnetic levitation linear motor and by carrying the cassette without moving vertically. CONSTITUTION:A rod 15 is ascended to lift a bearing 14b; then an oscillating arm 12 rotates around a shaft 13. In the process, a bearing 14a which is guided to a groove 7b of a slide block 7 rotates simultaneously, and the block 7 and clicks 6a, 6b are guided by a shaft 10 and a linear motion bearing 8, and move far from fixing blocks 5a, 5b horizontally. In the state, the cassette is put on an upper side of a table 2. When the rod 15 is descended, the block 7 is drawn near by a spring 11, and the clicks 6a, 6b press the cassette to the fixing blocks 5a, 5b, position and hold them. A magnetic levitation linear motor 1 is driven with the cassette clamped and the cassette is carried to a wafer treatment device 4.
Patent JP-H02169962-A (JP)
Title: Accumulated cogeneration system
Inventor: UCHIKI TAEKO
IPC: F22B1/18
Filed: 1989-09-20
Abstract: PURPOSE:To effectively utilize heat energy by thermally recovering cooling water or burnt exhaust gas of a prime mover to be utilized as operating hot water for air conditioning, etc., vaporizing part of hot water to be usable, and storing the hot water in a hot water accumulator or the same tank. CONSTITUTION:Hot water thermally exchanged by a water/water heat exchanger 5 is heated by burnt exhaust gas to be discharged from the exhaust gas 8 of a prime mover 1, and temporarily stored in a hot water accumulator 9. The hot water from the hot water accumulator 9 is introduced to a preheater 12 disposed in an exhaust gas passage 8a to be heated. On one hand, the hot water from the preheater 12 is vaporized by a steam generator 13 disposed in the exhaust gas passage 8a, the steam is stored in a steam accumulator 14, and fed as steam in response to necessity. On the other hand, the hot water from the preheater 12 is utilized as operating hot water for a room heater 15, absorption type refrigerators 16, 16b, a hot water supply and dry apparatus 17, etc., and the thermally recovered low temperature water is again circulated to the water/water heat exchanger 5. If the operability of the prime mover 1 is low, the hot water stored in the hot water accumulator 9 is utilized as the operating hot water.
Patent JP-H0986246-A (JP)
Title: Rear seat device for vehicle
Inventor: HASHIMOTO KAZUNORI
IPC: B60N2/36
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To perform rotation approximately in a 180 deg. arc of the rear seat of even a small vehicle to the front of a vehicle by a method wherein the seat back of the rear seat has length adjustable to an ordinary seating state and a folding state having length shorter than that of the ordinary seating state. SOLUTION: Since, when a rear seat back 20 is pressed in the direction of an arrow mark D, a rotary shaft 38 is moved in the direction of an arrow mark D along the oblong hole 36 of a bracket 40, a rear seat back body part 24 falling forward on a rear seat cushion body part 12A is moved in the direction of an arrow mark D and the front end parts 12D and 24B of the two members are trued up and the overall length of a rear seat 10 is shortened. Thereby, a rear seat device for a vehicle, even in a case of a small vehicle wherein a distance between a front seat 42 and a rear seat 10 is not so high value, performs operation and through rotation in a 180 deg. arc of the rear seat back 20 to the front of a vehicle, a wide and flat cargo chamber continuing from the rear of the rear seat 10 to the back 12C of the rear seat cushion body part 12A is ensured.
Patent JP-S6399594-A (JP)
Inventor: OSAWA MASAYUKI
IPC: H05K3/28
Filed: 1986-10-15
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-H04123464-A (JP)
Title: Ic frame
Inventor: IDA SHIZUO
IPC: H01L23/50
Filed: 1990-09-13
Abstract: PURPOSE:To obtain an IC frame which can be used commonly for individual IC chips and in which wires of a stitched part are not short-circuited with a die pad by providing a ringlike stitch on the periphery of the pad for placing an IC chip, and insulating predetermined positions of the stitch and the stitch parts of outer leads to be bonded. CONSTITUTION:A ringlike stitch such as a GND only stitch 10 is provided on the periphery of a die pad 5. A stitch part 7 is bonded to a GND only ringlike stitch 10 at an adhesive part 11 with insulating adhesive to form an IC frame 12. If a GND line is considered to be strengthened by increasing a circuit current, bonding pads 3 may be connected to the stitch 10. Since the stitch 10 is formed in the ring state, a GND line can be simply strengthened if GND bonding pads may be mounted at arbitrary positions in an IC chip 1. Since a stitched part 7 and the stitch 10 are insulated at the part 11 at all intersections, the IC frame can be easily manufactured.
Patent JP-S61122124-A (JP)
Title: Production of piezoelectric ceramic powder
Inventor: IINO TAKESHI
IPC: H01L41/187
Filed: 1984-11-20
Abstract: PURPOSE:To produce the titled powder having fine particle size and giving a sintered material having excellent flexural strength, by adding Sb2O3 and ammonia water to a mixed aqueous solution of nitric acid containing lead nitrate, Ti, Zr, and Sn, separating the precipitated composite by filtration, and calcining the composite. CONSTITUTION:A nitric acid aqueous solution of titanium oxynitrate is prepared e.g. by adding an aqueous solution of nitric acid to titanium tetrapropoxide or titanium tetrabutoxide. The aqueous solution is further added with lead nitrate, zirconium oxynitrate and stannous acetate to obtain a mixed aqueous solution of nitric acid. Antimony oxide and a precipitant consisting of ammonia water are added to the aqueous solution to effect the coprecipitation of a composite composed of the elements of Pb, Ti, Zr and Sn. The precipitate is filtered, washed, dried, calcined at 550-800 deg.C, crushed, and dried to obtain the objective piezoelectric ceramic powder.
Patent JP-H07158801-A (JP)
Title: Steam generator
Inventor: KURISUTEIAN BUARADON
IPC: F22B37/48
Filed: 1994-10-11
Abstract: PURPOSE: To provide a steam generator in which interruption means for a tube lane is disposed such that it does not interrupt maintenance inspection for a tube plate, accordingly particularly a user is accessible to the tube plate by inserting a tool into an outside casing from a proper orifice, and further there is eliminated a dead region to which region a user is unaccessible to or is difficult to access during works of cleaning of the tube plate and of repairing of the tube. CONSTITUTION: A block is coupled with a fixed pivoting spindle 61 attached to the inside of an outside casing 10 such that the block 62 is inclined so as to separate from a tube plate 12 and a central region 64 on the tube plate 12 is opened. The block is further extended perpendicularly to a central surface of a central region between a high temperature branch of a tube in a tube bundle and a low temperature branch.
Patent JP-S62103420-A (JP)
Title: Turbosupercharger
Inventor: TANAKA TOSHIMASU
IPC: F02B37/12
Filed: 1985-10-30
Abstract: PURPOSE:To prevent the hunting of valve motion from occurring, by making exhaust gases in two systems so as to separate from each other and act on an exhaust turbine of a turbocharger, while installing a flow dividing valve of this separated passage and a turbine bypass valve, securing the setting supercharging pressure, and opening each valve at a time when it comes to the supercharging pressure higher than the specified value. CONSTITUTION:In a turbine 4 to be rotated by exhaust out of a turbocharger, an exhaust passage 12 for cylinders 2a and 2b and an exhaust passage 13 for cylinders 2c and 2d are separated from each other and led to an inlet of the turbine 4. An on-off valve 19 is installed in an interconnecting hole 18 in a partition wall 10 between these passages 12 and 13, and furthermore another on-off valve 16 is also installed in a passage 15 bypassing the turbine 4, while each valve is opened or closed by output of an engine control unit (ECU) corresponding to engine speed 26 and supercharging pressure 27, thus control over the supercharging pressure takes place. At the time of variations in an engine driving state in a direction making the supercharging pressure go up, opening operation of each valve is carried out when it becomes higher than the setting supercharging pressure, thus valve opening or closing is prevented from hunting.
Patent JP-H08110211-A (JP)
Title: Image pickup sensor for three-dimensional geometry measuring device
Inventor: YOGO TERUAKI
IPC: G01B11/24
Filed: 1994-10-11
Abstract: PURPOSE: To obtain a downsized image pickup sensor for three-dimensional geometry measuring device. CONSTITUTION: An inner space of a housing 1 is divided into a projector chamber 4 and a camera chamber 6 by a partition 2, and a mirror 20 for reflecting light emitted from a light source 8 toward a grating 38 is placed in the projector chamber 4, wherein a rim of the mirror 20 is supported by support pillars 22, 24 and the mirror 20 has its backside as a space 26. An infrared ray transmitting window 48 is formed of infrared ray transmitting glass 46 on the housing 1 on an extension of the light emitted from the light source 8. The camera chamber 6 contains an image pickup camera 50 for picking images of an object 42 to be measured which are subjected to the light emitted through the grating 38.