baber/WOPTO huggingface dataset:
Patent JP-H11324036-A (JP)
Title: Hydrant
Inventor: KOSHIO MASAO
IPC: E03B9/02
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent water from abruptly jetting out in inspection to safely carry out an inspecting work by providing a resistant body in the midway of a passage way from a valve element to the discharging opening, in a hydrant using a ball valve type valve. SOLUTION: A subvalve element 5 opening or closing the inflow opening 2 and a chief valve element 6 opening or closing the outflow opening 3 are housed in a valve box 1 spherically formed. These both valve elements 5, 6 have the same structure with a so-called ball valve and a semispherical valve element has a spherical face corresponding to the shape of the inside face of the valve box 1. In a hydrant using such a ball valve type valve, a resistant body 15 made of a disk-shaped elastic body having such a size that the passage way is blocked is provided in the midway of the passage way extending from the chief valve element 6 to the discharging opening at the front end of the insertion metal tool 3. Radial slits extending from the central part to the outer peripheral part are provided in the resistant body 15.  In this way, when the valve elements are rotated in the inspection of the hydrant, water is prevented from abruptly jetting out and inspection works can be safely carried out.
Patent JP-H07334252-A (JP)
Title: Power supply voltage controller
Inventor: SEKO SHIGEYUKI
IPC: G05F1/10
Filed: 1994-06-13
Abstract: PURPOSE:To always supply a prescribed voltage to a testing device for an electronic circuit installed away from a power unit. CONSTITUTION:A power supply voltage controller 1 is constituted of the blocks of a power unit 10, testing device 20 and computer 30, further, the power unit 10 is provided with a D/A converter 13, the testing device 20 is provided with an A/D converter 22, and the prescribed voltage is programmed in the computer 30. The power supply voltage of the testing device 20 is digitized by the A/D converter 22 and inputted to the computer 30, and the difference from the prescribed voltage is calculated. This difference is transmitted to the D/A converter 13 of the power unit 10, and the output voltage of the power unit 10 is controlled so that the prescribed voltage can be obtained at the input terminal of a circuit board 21 of the testing device 20. Therefore, the prescribed voltage can always be supplied to the testing device 20 of the electronic circuit with the simple configulation, and program control by the computer 30 is enabled as well.
Patent JP-H09295201-A (JP)
Title: Method and device for controlling working of underfloor type wheel lathe
Inventor: TANABE KATSUJI
IPC: B23B5/32
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To command the rotational speed of a wheel, and the cutting feed per one rotation of the wheel. SOLUTION: A drive roller 4 drives a wheel by starting a wheel driving motor 7. The rotation signal of the drive roller 4 is generated from a pulse generator 12, and received by a first magnification converter 31. The first magnification converter 31 divides the pulse signal from the pulse generator 12 into 1/n, i.e., to the ratio of the radius r1 of the wheel to the radius r2 of the drive roller 4. The divided pulse signal is received by a servo motor control part 32 as the pseudo rotation signal N'. The servo motor control part 32 detects the actual rotational speed of the wheel by the pseudo rotation signal N'. The servo motor control part 32 generates the command signal of the feed per rotation of the wheel according to the rotational speed of the wheel to an X-axis servo motor 17 and a Z-axis servo motor 13.
Patent JP-S5253776-A (JP)
Title: Apparatus for single crystal growth
Inventor: HOSHIKAWA KEIGO
IPC: C01B33/02
Filed: 1975-10-30
Abstract: PURPOSE: At least a part of a fused liquid supplier is used to fuse single crystal raw material to obtain a fused liquid at high efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6111466-A (JP)
Title: Power generating equipment
Inventor: TAJIMA NOBUAKI
IPC: F03B17/00
Filed: 1984-06-25
Abstract: PURPOSE:To simplify equipment by driving a waterwheel generator by the action of negative pressure caused by the discharge/suction water in a rotating discharge pipe by installing the waterwheel generator in the conduit introducing water into the rotationing discharge pipe. CONSTITUTION:A rotating discharge pipe 4 is installed in a space outside a reservoir 1, making the end 5B of a horizontal pipe 4B a discharge port and the lower end 5A of a vertical pipe 4A a suction port. The rotating discharge pipe 4 is turned by the drive of a motor 11, and the hydraulic pressure in a conduit 15B becomes negative to form water current flowing from a conduit 15A to the conduit 15B, by which a waterwheel generator 20 in this water current is made to generate electricity. Thus, large generator output can be obtained by an extremely small-scale power generating equipment.
Patent JP-H11327733-A (JP)
Title: Device and method for changing window size
Inventor: MIYAZAKI KOICHI
IPC: G06F3/0481
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To enlarge or reduce a border in an arbitrary direction without dragging operation by enlarging or reducing a window on a screen in the direction corresponding to the position of an icon where a click is judged. SOLUTION: It is judged which an icon is clicked and a window is enlarged or reduced on a screen in the direction corresponding to the position of the icon where the click is judged. This device displays an icon group 20 first on the screen 1. A user moves a mouse and then a mouse pointer 30 is moved onto the icon group 20. When the depression of a button of the mouse is detected, which the button is pressed is recognized. For example, when the left button of the mouse is pressed, only a right frame 11 of the window 10 is enlarged to the right direction when the right icon 21 out of the icon group 20 is clicked. When the lower icon 22 is clicked, on the other hand, only a lower frame 12 of the window 10 is enlarged downward.
Patent JP-S6020470-A (JP)
Inventor: NAIRUZU AARON FURAISHIYAA
IPC: C01G33/00
Filed: 1984-06-25
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。
Patent JP-S6025651-A (JP)
Title: Surface lapping machine
Inventor: NAKAZAWA KOUJI
IPC: B24B37/04
Filed: 1983-07-20
Abstract: PURPOSE:To improve both flatness and surface roughness on a polished surface, by revolving a work after mounting it on a lapping surface plate moving in X and Y directions, while constituting it so as to keep the rotation speed almost nearly zero with the work directed to a constant direction all the time. CONSTITUTION:A work holder 3 revolves centering on a shaft center 0 via a second motor 15, a driving gear 17, a revolution driving gear 16, an arm 19, a slide bearing 6 and a load bar 5. On the other hand, a work holder driving gear 21 is once rotated but a relational expression for the relationships between a tooth number Zb and speed nb of a gear 20 for rotation use, speed nd of the gear 16 for revolution use and a tooth number Zc of the gear 21 for work holder use is set so as to be satisfied in order to cause the rotation speed of the gear 21 to become almost nearly zero, so that the rotation of a work 2 comes to nearly zero. Therefore, lapping speed at both inner and outer circumferences of a polishing surface of the work 2 becomes equal whereby polishing efficiency is equalized and flatness is improved, thus improvements in surface roughness is well promoted.
Patent JP-H09292101-A (JP)
Title: Boiler system and method of operation
Inventor: KATAE MASATOSHI
IPC: F22B37/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make a complicated operation unnecessary without deteriorating the economy and the thermal efficiency of a system by having the standby of a spare boiler use the continuous blow water of the boiler in operation. SOLUTION: A boiler system S is provided with a first boiler 1 and a second boiler 2 and for example, the second boiler 2 is assigned as the standby boiler when the first boiler 1 is in operation. When the first boiler 1 is in operation, the electric valve 111 of the continuous blow line 11 of the first boiler is opened and an electric valve 113 at the down flow of a heat exchanger 12 is opened at predetermined angle. According to the instruction of heating the boiler of the second boiler 2 from a control device, the electric valve 111 of the continuous blow line 11 of the first boiler 1 is closed. On the other hand, while an electric valve 132 of a continuous blow branch line 13 is closed, a quantity of flow control valve 131 is opened at the predetermined angle. With this, the continuous blow water of the first boiler 1 is introduced into the water drum 26 of the second boiler 2.
Patent JP-S6025583-A (JP)
Title: Treatment of fluorine-containing waste water
Inventor: YOKOYAMA FUMIO
IPC: C02F1/58
Filed: 1983-07-20
Abstract: PURPOSE:To markedly reduce expenses on treating chemicals and remove fluorine-containing wast water at high efficiency, by bringing the waste water into contact with coal ash to dissolve compositions of coal ash and to bring the dissolved compositions into reaction with fluorine. CONSTITUTION:Waste water 3 is fed into a reaction vessel 1, and slurry form coal ash 4 is added thereto in such an amount as to bring pH of the waste water to about 7, followed by stirring by a stirrer 5. By this, the compositions of calcium, aluminum or the like contained in the coal ash 4 are dissolved to raise the pH of the waste water, so that fluorine contained in the waste water reacts with calcium, aluminum or the like to form insoluble precipitates of calcium fluride, a composite compound of fluorine and aluminum or the like. Then, the reaction liquid 6 is fed into a precipitation tank 2, where the insoluble precipitates are separated by precipitation to obtain a sludge, and supernatant water is obtained as treated water 8.
Patent JP-H11328864-A (JP)
Title: Method for reading out packet data of ram disk in rom disk drive
Inventor: TOMIJIMA YUICHIRO
IPC: G11B7/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a technique for reproducing RAM disks such as packet written CR-R, CD-RW, DVD-RAM by a ROM drive such as a CD, a CD-ROM, a DVD-ROM. SOLUTION: When the RAM disk that write-in is performed so as to make the addition of the packet data impossible by adding a read-in LI1 and a readout LO1 when the main data successively adding one or above of packet data P11 , P12 , P13 are written, and to form a closed session area S1 , and to empty a zero data area PG2 for writing in the read-in succeedingly to the closed session area S1 and to form a packet data addible opened session area S2 is read out by the ROM disk drive, the search mode of the packet data is executed while keeping rotation of a disk motor after the read-out LO1 in the closed session area S1 is recognized. This search mode makes forcedly track jump an optical pickup to detect a sub-code Q channel in a reproduced signal.
Patent JP-H02307709-A (JP)
Title: Manufacture of stone panel
Inventor: INOUE YUZO
IPC: B28D1/00
Filed: 1989-05-24
Abstract: PURPOSE:To reduce the manufacturing cost and material cost out of composit stone panel, both sides of which consist of stone surface having the area so large as that of natural square stone as compared with those of conventional one-sided stone panel by a method wherein stone plate and reinforcing plate, which is light in weight and has large bending strength, are alternately arranged under the condition that two or more stone plates arranged between the reinforcing plates so as to be bonded one another and, after that, each stone plate is cut apart at the middle of its thickness. CONSTITUTION:Respective stone plate 1 and reinforcing plate 2, which is light in weight and has large bending strength, are alternately arranged under the condition that two or more stone plates 1 are arranged between the reinforcing plates so as to be bonded one another by adhesive. Thus, a block 10 consisting of reinforcing plates, each of which is bonded both sides of each stone plate 1 is formed. After that, the block 10 is cut apart along respective two-dot chain lines A-A, B-B, C-C... or respective planes, each of which is parallel to the bonded surface and at the middle of the thickness of each stone plate 1 in the part of the stone plate 1 pinched by reinforcing plates 2 from its both sides. Thus, stone panels 30 each consisting of the reinforcing plate 1, on both the sides of which thin stone plates 3 made more thinner than ever are respectively bonded, are produced.
Patent JP-S61288255-A (JP)
Title: Inter-processor communication control system
Inventor: IKESAKA MORIO
IPC: G06F13/00
Filed: 1985-06-17
Abstract: PURPOSE:To improve the operating efficiency of a processor having high processing speed in a reception side by transmitting plural packets repeatedly and stopping transmitting the packet at every time when all processors receive the same packet completely and adding another packet to transmit them. CONSTITUTION:A transmission-side processor 1 transmits plural packets, whose number is equal to the number of flip flops 51-54 of a reception-side processor 4, repeatedly to a data bus. When all flip flops (for example, 51) of individual reception-side processors are set, a control signal goes to '1' through an OR circuit 2, and it is detected thereby that the pertinent packet is received by all reception-side processors, and transmission of the packet is stopped. Data to be transferred next is obtained and is added to another packet as the new packet to start transmission. Thus, the queuing time is shortened in processors having high processing speed in the reception side to improve the operating efficiency.
Patent JP-H06322580-A (JP)
Title: Plating method of frp molded product
Inventor: YAMAMOTO NAOTAKA
IPC: C25D5/56
Filed: 1993-05-06
Abstract: PURPOSE:To enable plating of the FRP molded product with a reinforcing fitment by employing an usual plating process. CONSTITUTION:A sealing tape 3 is allowed to adhere to the site, where the reinforcing fitment is mounted on a rear side of the molded part on which coating film 2 mixed with a material which is easy to etched by the usual plating process is formed, on the surface side of the FRP 1, and a platable and acid resistant coating film 4 is formed on the whole rear surface of the molded product, then the whole surface of the molded product is plated by the usual plating process, then the sealing tape 3 is peeled off to stick the reinforcing fitment 6. The platable coating film is formed on the whole surface of the FRP by the pretreatment of the plating process so that good plating is possibly performed by the usual plating process of synthetic plastics, and the reinforcing fitment is stuck directly to the FRP so that the fitment is joined strongly.
Patent JP-S5463337-A (JP)
Title: Indication line monitor system
Inventor: SHIZUNO MICHIHIRO
IPC: H02H3/30
Filed: 1977-10-31
Abstract: PURPOSE: To provide the above-identified indication line monitor system, which is protected against high induced voltage with capacitors connected in parallel with respective coils of pair neutral transformers such as to absorb such high induced voltage.  
     CONSTITUTION: In a circuit for detecting a trouble in an indication line from a change of Dc current circulated through the indication line via a pair of neutral transformers, capacitors 16A and 16B are provided parallel with the respective coils of the neutral transformers 9A and 9B. With this construction, AC current from indication line relay units 3A and 3B is blocked with increase of impedance due to parallel resonance of the coil and capacitor in each neurral transformer. In case when a high voltage is induced between the indication line 14 and earth, it is applied across the coils 9A and 9B and series capacitors 15A and 15B to increase the parallel impedance of the coils 9A and 9B, whereby the high voltage is absorbed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5256263-A (JP)
Title: Rotational transmission system
Inventor: YOSHIDA MASAHIRO
IPC: F16H7/02
Filed: 1975-10-31
Abstract: PURPOSE: In the belt drive apparatus of the juicer mixer, at the position of seceding the drive pulley from the engaging body, it is held in the untouched condition with the rotational part, to eliminate noise and troubles of supplying oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5756267-A (JP)
Title: Manufacture of multi-stylus electrostatic recording electrode
Inventor: NANBA MASAHIRO
IPC: B41J3/00
Filed: 1980-09-19
Abstract: PURPOSE: To simplify the manufacture of an auxiliary electrode composite body by bonding the auxiliary electrode with an adhesive on an engaging section so provided to position the electrode outside an insulated plate while the insulating plate and the auxiliary electrode are resin molded.  
     CONSTITUTION: A plurality of recording electrode lines 9 arranged in parallel are grasped with insulating plates 10 and 11. Engaging sections 10a and 11a are formed outisde insulating plates 10 and 11, auxiliary electrodes 12 and 13 are positioned and bond fitted thereinto with an adhesive. The recording electrode line 9, the insulating plates 10 and 11, the auxiliary electrodes 12 and 13 and a lead wires 14 and 15 are placed in an injection mold and molded with a thermosetting resin 16 such as expoxy resin. This enables easy manufacture of an auxiliary electrode composite body while preventing distortion due to the difference in coefficient of thermal expansion between the composing members and a mold resin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06318299-A (JP)
Title: Method for monitoring idle space in parking lot
Inventor: UEMACHI SHINYA
IPC: H04N7/18
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a space detecting/monitoring method having inexpensive equipment cost and high reliability by extracting a feature point by two cameras or more, obtaining a distance from the feature point, calculating a three- dimensional position, and comparing height with a certain threshold to obtain presence and absence of an automobile at a certain position. CONSTITUTION:A picture input part 1 is provided with plural television(TV) cameras and the position of each screen corresponds to the position of each unit space in a parking lot. A picture processing part 2 executes the processing of plural TV picture data, i.e., the extraction of each feature point and operation for obtaining the coordinates of the feature point on the picture data. A control part 3 obtains a distance from the coordinates on the picture data up to the feature point, calculates the coordinates of the feature point from the distance and the coordinates on the picture data and judges whether height is smaller or larger than a certain threshold. When the height is smaller than the threshold, the absence of an automobile in the space is judged. When the height is larger than the threshold, the presence of the automobile in the space is judged. Consequently the existence of a space and its position can be detected and displayed on a guide display board.
Patent JP-H09290849-A (JP)
Title: Cap
Inventor: NOZAWA TAKAMITSU
IPC: B65D47/06
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make single-handed operation possible, while a container is being held by one hand, for opening a lid that is openably provided at a cap main body, and to make the structure simple for the cap while fitting to the container being made easy. SOLUTION: This cap is constructed of a cap main body 2 whereon through holes 8 are bored at the front of its top wall 7 and an indent 9 with its upside and rear side opened is provided at the rear part of its top wall, a lid plate 3 turnably hinged at the upper front at the inside of both side walls of the indent 9 for opening and closing the through holes 8, a pressing plate 4 provided at the rear part of the indent 9 so that it can swing forward and rearward, and an elastic connecting plate 5 projecting diagonally upward from the front of the pressing plate 4 and bendably connected at its front to the rear edge of the lid plate 3 through a thin hinge 21. Then, the cap is in a structure wherein the elastic connecting plate 5 turns, while being elastically deformed, as the pressing plate 4 is pushed in at its upper part, and the lid plate 3 is inverted and erected.
Patent JP-S63307894-A (JP)
Inventor: HAABAATO ANDORIYUU KAASUTO
IPC: A61P31/04
Filed: 1988-05-26
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-2000317944-A (JP)
Title: Molding device for recycled article of organic waste material, and manufacture thereof
Inventor: KOBAYASHI SHIZUO
IPC: B29B7/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To increase an added value by making the best use of the physical property of a molding of an organic waste material, and reduce a molding cost. SOLUTION: A heater 25 is built in a first mold 8 which forms a cavity 14 in cooperation with a second mold 9. In the cavity 14, two or more kinds of organic waste materials are inserted. The recycled article obtained by using at least two kinds of organic waste materials is laminated locally, or over an extensive area, and has a higher strength than the intrinsic strength of the original resins. Innumerable clusters complicatedly generated locally receive a thermal vibration with the boundary face forming the cavity 14 as boundary conditions and thus microscopically from complicated layers and reticulation. A frictional layer is formed on the surface layer.
Patent JP-H07314447-A (JP)
Title: Method for finely grinding vulcanized rubber
Inventor: FUJI MICHIHARU
IPC: B29K21/00
Filed: 1994-05-19
Abstract: PURPOSE:To produce finely-ground vulcanized rubber with a good efficiency by a method wherein when vulcanized rubber powder of a specific particle diameter is finely ground using a medium-type grinder, the vulcanized rubber powder is heated to the wall temperature of the medium-type grinder before being finely ground. CONSTITUTION:Rubber powder 6 of a particle diameter of 300mum or less and a grinding medium 7 are put in an agitating tank 1. After a lid is put thereon, a Variac is set to approximately 70V. When a temperature of an inner wall of the agitating tank is raised to 160 deg.C, agitation is started. The rubber powder is agitated and ground by rotating an agitating blade 2 at a fixed rotating speed (approximately 1250rpm). At this time, the rubber powder is agitated for about 10min, and a temperature is raised at a rate of approximately 5-10 deg.C/min when the Variac is set to approximately 70V. In this manner, finely- ground vulcanized rubber of a particle diameter of 100mum or less can be produced with a good efficiency.