baber/WOPTO huggingface dataset:
Patent JP-S60147314-A (JP)
Title: Plasticizing circuit of injection molding machine
Inventor: HAMADA HAJIME
IPC: B29C45/82
Filed: 1984-01-11
Abstract: PURPOSE:To steplessly alter the rotating speed of a screw so that it is effective for a low load and a high speed range by associating an accumulator with a flowrate control valve, providing two plasticizing circuits and an energy-saving plasticizing circuit, and suitably selecting these circuits. CONSTITUTION:The rotating speed of a hydraulic motor 8 is steplessly shifted at its speed by a flow rate control valve 5 by hydraulic oil exhausted from an accumulator 6 in case of high load and low speed operation at reference plasticization selecting time. In case of high load and high speed operation, the hydraulic oil is fed through a changeover valve 14 and a flow rate control valve 13, the rotating speed of the motor 8 is steplessly shifted at its speed by the valve 13. The hydraulic oil is supplied from a hydraulic pump 1 directly to the motor 8 at the energy-saving plasticizing circuit 12 selection time, and the hydraulic oil all becomes the power of the motor 8. Thus, the features of the hydraulic circuit can be activated, and further energy-saving can be performed by the energy-saving plasticizing circuit, and even in case of energy-saving plasticizing circuit, the rotating speed can be controlled in 2-step or multi-steps by employing 2-step or multi-step torque conversion system.
Patent JP-S5596236-A (JP)
Title: Preparation of compound roll for continuous casting
Inventor: YAMAGAMI YOSHIAKI
IPC: B22D11/128
Filed: 1979-01-12
Abstract: PURPOSE: To improve sliding property of fitting portions between a sleeve and a roll shaft while eliminating air gaps, and to increase heat conductivity, by a method wherein metal foil, whose heat conductivity is higher than that of the fitting portions, is put between the fitting protions.  
     CONSTITUTION: A sleeve 1 is uniformly heated at a fixed temperature, aluminum foil or copper foil 5 is wound on a roll shaft 2 in a onefold or multiple shape under room temperature condition, and the sleeve 1 heated is inserted into the shaft 2 to which the foil 5 is wound, cooled and brought to a shrinkage-fit condition. In this case, a shrinkage-fit allowance is taken in value more than conventional methods more or less. According to such constitution, air, having an inferior heat condcutivity is not present between the sleeve and the roll shaft because the foil 5 buries air gaps due to unevenness, and heat is transmitted between the sleeve 1 and the shaft 2 by a metal, having an excellent heat conductivity thus diminishing temperature difference between both, then reducing expansion and contraction of the sleeve to the shaft 2. Thus, slide of the fitting portions is inproved the air gaps are removed and heat conductivity is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09265279-A (JP)
Title: Driving circuit for thin film transistor type liquid crystal display device
Inventor: BUN SHIYOUKAN
IPC: G09G3/36
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To completely eliminate a cause of generating crosstalk by generating multilevel voltages proportional to the distorted degree of a common electrode voltage and impress them on a liquid crystal panel. SOLUTION: This circuit is constituted of a distorted signal sensing part 5 to be installed on the prescribed position on a liquid crystal panel 1, a level shifting part 6 generating multilevel reference signals Va , Vb by receiving the output signal DVcom of the sensing part 5 and the inverted common electrode voltage Vcom B of a timing circuit 4 and a multilevel voltage generating part 7 making the multilevel voltages VG1-VG4 be impressed on a source driving part 2 by receiving the multilevel reference voltage Va , Vb of the level shifting circuit 6. Then, reference voltages Va , Vb proportional to the distorted degree of a dostorted common electrode voltages Vcom B to be detected from the liquid crystal panel 1 are generated and multilevel voltages VG1-VG4 are generated based on the generated reference voltages Va , Vb to be supplied to the source driving circuit 2.  Thus, even though the common electrode voltage Vcom B is distorted, this can be reflected on the multilevel voltages VG1-VG4.
Patent JP-S63172596-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: OKUZAWA KAZURO
IPC: H04R7/02
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a superior material and tone quality by forming ceramics or the metal film of high elasticity by means of a chemical vapor phase deposition method (CVD method) on a carbon moldings substrate, oxidizing the carbon moldings substrate and removing carbon moldings. CONSTITUTION:A carbon molding body 1 consists of carbon fine particles which are molded in a dome shape with high temperature and high voltage through a binder, or it is molded in a dome shape with grinding the rectangular molding body. With the CVD method, a uniform SiC coat is formed on the carbon molding body 1. For remaining a SiC layer 2, the carbon molding body 1 is burned and removed by oxidation, and the SiC layer 2 is obtained as a SiC diaphragm with removing the carbon molding body which has become ash 3. Since the carbon moldings are removed thus, the speaker with superior material and tone quality can be obtained.
Patent JP-S57118934-A (JP)
Title: Safety device in a car seat
Inventor: KANAI TAKASHI
IPC: B60N2/75
Filed: 1981-01-12
Abstract: PURPOSE:To obtain a safety device which will improve the lateral safety of a crew while used as an armchair, by splitting the back of a seat into many sections in up-down direction while arranging more than two independent supporters and fixing each supporter risably on the seat. CONSTITUTION:The central portion of a back A is splitted into many sections in up-down direction to form independent supporters. The left and right ends of the back A are fixed to the chassis C to secure a shaft 1. Each support is coupled in series by the shaft 1 to rotate the shaft 1 around a fulcrum. Each supporter has predetermined shock-absorbing performance, shape-holding performance and the strength required for an armchair. A fixing board 6 for holding the state where the supporter is used as a back is fixed along the wall face of the chassis C, while a safety belt 7 comprising a resilient member and an outer skin for covering said member is fixed from the front of the curved top of the fixed board 6 to the outer surface section thus to hold the rising state of the supporter.
Patent JP-H04242335-A (JP)
Title: Synchlonization multiplex converter
Inventor: FUJINAGA SEI
IPC: H04J3/06
Filed: 1991-01-17
Abstract: PURPOSE:To improve the reliability of the converter by avoiding outof synchronism at demodulation side even when one of input low speed signals is interrupted thereby eliminating disabled communication for entire high speed signals. CONSTITUTION:The converter is provided with a multiplex conversion section 21 multiplexingly converting plural low speed signals including a frame synchronizing signal outputted from low speed units 1-1-1-N into a high speed signal, a detection circuit 22 detecting an interrupted input of the low speed signals and outputting an input interrupt signal, and a frame synchronizing signal insertion circuit 23 receiving the input interrupt signal, generating the relevant frame synchronizing signal in place of the low speed signal whose input is interrupted and inputting the result to the multiplex conversion section 21.
Patent JP-S5288025-A (JP)
Title: Solid developers composition for diazo light sensitive material
Inventor: IMAMURA MASANAGA
IPC: G03C5/18
Filed: 1976-01-19
Abstract: PURPOSE:To enable a proper developing solution to be easily prepared by forming tablets consisting mainly of a coupler, an alkali metal carbonate, and a solid acid for diazo light sensitive materials and dissolving a proper number of tablets with a proper amount of water.
Patent JP-H05190092-A (JP)
Title: Photosensitive material exposing method for external exposure
Inventor: HAYAKAWA HIROYUKI
IPC: H01J9/227
Filed: 1992-01-13
Abstract: PURPOSE:To form good polyvinyl alcohol on the inside face of a panel constituting a cathode ray tube. CONSTITUTION:As one of steps to form a fluorescent substance on the inside face of a panel 1 constituting a cathode ray tube by external exposure, preset areas 5, 6 of polyvinyl alcohol 3 applied on the inside face of the panel 1 are exposed. At this time, the amount of exposure is distributed to perform three or more point exposure for the areas 5, 6.
Patent JP-2000207032-A (JP)
Title: Pressure controller
Inventor: KUBOTA HIROYA
IPC: G05D16/20
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a pressure controller which suppresses pressure fluctuation that occurs when a pressure control mode is switched as much as possible and smoothly performs switching. SOLUTION: This pressure controller contains a pressure control actuator 1 and its opening setting means 2, contains a circuit which directly controls pressure to be controlled in accordance with the setting of the means 2 and a means which controls the opening of the actuator based on pressure detected by a pressure detection sensor 3 of a control object and control target pressure set by a pressure setting means 4, has a circuit which automatically controls the pressure to be controlled in accordance with an output of the control means and performs switching by 1st and 2nd relays 6 and 8 being control mode switch means directly or through a switch stabilizing circuit that stably switches automatic control modes.
Patent JP-2000198017-A (JP)
Title: Separating cutter
Inventor: HASEGAWA YOSHINOBU
IPC: B23D31/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a separating cutter capable of cutting, breaking apart, separating and recovering a cylindrical body or a columnar body by one separating cutter and capable of improving workability. SOLUTION: A separating cutter 11 is provided with a flat rectangular support stand 12 and mounted on the upper end of a bottomed cylindrical receiving container 14 at both ends in the longitudinal direction. A punching plate 17 having many insertion holes 16 having the specified diameters is screwed to the lower part of the support stand 12 to close the upper end opening part of the receiving container 14. A rotational cutting part for circumferentially cutting the peripheral surface of a cylindrical body or a columnar body and a press-cutting part for pressing and cutting an article to be cut are provided on the support stand 12. An oil filter as a cylindrical body is provided with a bottomed cylindrical cover and a base plate provided on the lower end of the cover, and a filter part is housed in it.
Patent JP-H05294174-A (JP)
Title: Redundant control system for hydraulically driven vehicle
Inventor: RONII JIEI DEBUIA
IPC: G05D16/20
Filed: 1993-01-13
Abstract: PURPOSE: To make a hydraulically drive vehicle controllable in the event of a main controller failure by providing means for disabling the main controller and enabling an auxiliary controller to start. CONSTITUTION: A plurality of control members 84a, 48b, 90a, 90b each movable to a plurality of locations are provided for indicating target fluid outputs for actuators of a hydraulic system. A plurality of position sensors 82a-82d are provided for sensing the position of respective control members and responsively producing respective position signals, a main controller 92 receives and processes the position signals and responsively produces control signals and delivers them to the actuators. An auxiliary controller 100 is normally disabled and adapted to receive the position signals, process the received position signals, responsively produce control signals and deliver the control signals to the actuators. When the main controller 92 fails, this controller is disabled and the auxiliary controller 100 is enabled.
Patent JP-H04243463-A (JP)
Title: Graph and character screen operation system in work station
Inventor: ENOMOTO RIKA
IPC: G06F3/048
Filed: 1991-01-18
Abstract: PURPOSE:To economically constitute a device and to improve its display performance. CONSTITUTION:Graph display processing and character input processing executing with one job are divided into two jobs, and in a work station the message box function is used as a means for intertask communication, plural input programs commonly use the same graph data, and further the area of the picture that can be displayed on the display is divided into two subareas, one for graph and the other for character, thereby displaying a graph picture 1-6 and a character picture 1-3 in superposition without switching operation for screen.
Patent JP-S62162541-A (JP)
Inventor: KANAZAWA SHUJI
IPC: B32B27/28
Filed: 1986-01-14
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-H05186955-A (JP)
Title: Hot melt bonded filament nonwoven fabric
Inventor: KASETANI SATOSHI
IPC: D04H3/033
Filed: 1992-01-14
Abstract: PURPOSE:To provide hot melt filament nonwoven fabric having large tensile strength, sufficient softness and excellent touch, and produced from the filaments having good productivity and excellent antistatic fiber-openability after drawn. CONSTITUTION:The objective hot melt bonded filament nonwoven fabric comprises a filament aggregate produced by drawing and carrying melt-spun conjugate filaments by the suction of an air sucker and subsequently spraying the produced conjugate filaments on a moving porous catcher. The conjugate filaments comprises hot melt adhesive filaments which are produced from the blend of high density polyethylene having a density of 0.945-0.965g/cm<3> with polypropylene, which each has a sheath-core type cross-sectional shape, and which have a single filament fineness of <=5 denier. The fabric is produced by heating and press-bonding the filament aggregate at a temperature lower 5-25 deg.C than the melting point (measured by DSC) of the high density polyethylene constituting a part of the sheath component of the conjugate filament and has a press-bonded area of 4-40%.
Patent JP-S5497908-A (JP)
Title: Control device for electric motor vehicle
Inventor: HORIUCHI MICHIMASA
IPC: H02P7/28
Filed: 1978-01-20
Abstract: PURPOSE: To prevent an electric motor vehicle from sliding down on a slope by detecting the operating sequence of a forward-reverse switching contactor to thereby discriminate the plugging state at the slope starting time and producing strong braking force for the vehicle.  
     CONSTITUTION: When an electric motor vehicle starts moving up on a slope at forward travel and starts forwardly moving up from the middle on the slope, the same exciting coils of forward-reverse switching contactors SW 1 , SW 2  are continuously energized. Accordingly, operating sequence detector RD produces no output resulting in no closure of a switching element S. When the vehicle body slides down on the slope it becomes in plugging state to cause a plugging control circuit H to tend to reduce instruction current Is. since the element S is, however, not closed, the instruction is not transmitted. That is, it becomes the state corresponding to larger instruction current transmitted than the ordinal plugging state resulting in no reduction of braking force. Accordingly, it effects stronger braking force applied to the vehicle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61166308-A (JP)
Inventor: KINOSHITA EIICHIRO
IPC: A01C11/02
Filed: 1985-01-14
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-S62162442-A (JP)
Title: Coordinate origin setting method for nc machine tool
Inventor: SUGIYAMA SADAKAZU
IPC: B23Q15/00
Filed: 1986-01-13
Abstract: PURPOSE:To enable setting of the origin position of an NC coordinate, by determining a coordinate value right before a slider is brought into contact with a stopper, a coordinate value available when the slider is brought into contact with the stopper, and an offset value therebetween. CONSTITUTION:A pulse generator 4 and a potentiometer 11 are added as the position detector of a slider 3. In which case, the slider 3 is forced into contact with a stopper 9 being a given reference surface to determine the first coordinate value of the coordinate of a potentiometer 11 responding to a Z-phase pulse right after the slider 3 is brought into contact with the stopper 9. The second coordinate of a potentiometer coordinate available when the slider 3 is brought into contact with the stopper 9 is determined. An offset amount between the first and the second coordinate value is determined from a pulse generator coordinate, and based on the first and the second coordinate value and the offset amount, the origin position of an NC coordinate is computed for setting.
Patent JP-H04237816-A (JP)
Title: Cooling device for internal combustion engine
Inventor: TAKAHASHI TAKESHI
IPC: F28D20/00
Filed: 1991-01-18
Abstract: PURPOSE:To improve cooling efficiency without sacrificing the output of an engine by rotatively driving a cooling fan through the hydrogen gas generated from hydrogen absorbing alloys stored in first as well as second containers. CONSTITUTION:First as well as second containers 15, 17 are provided in cooling water passages 13, 22, while hydrogen absorbing alloys 16, 18 are stored therein, and by carrying out heat exchange between cooling water and the hydrogen absorbing alloys 16, 18, hydrogen gas is generated. A communicating route 25 for having the first as well as the second containers 15, 17 are communicated with each other, is provided. A second cooling fan 28 is energized by the hydrogen gas that passes through the communicating route 25, and is thus rotated, so as to cool the first as well as the second containers 15, 17 and a radiator 11. Since the driving of the cooling fan 28 is carried out by the hydrogen gas generated from the hydrogen absorbing alloys 16, 18, the output of an internal combustion engine will not be reduced.
Patent JP-H10196012-A (JP)
Title: Wall structure of wooden building
Inventor: TOKAI YOSHIHIRO
IPC: E04B2/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce building cost by simplifying a construction work. SOLUTION: A wall body 6 is made of a plurality of long-sized square timbers 7. Each square timber 7 is stacked on top of each other so as to leave no gap, and a plurality of screw rods 14 are passed through each square timber 7 at the prescribed gap along the lengthwise direction thereof. Furthermore, nuts 16a and 16b are screwed to both upper and lower ends of each rod 14. When the nuts 16a and 16b are tightened, the lower end of the wall body 6 is secured to a sill 3, with the upper end secured to a pole plate 5.
Patent JP-H08193300-A (JP)
Title: Method for separating and recovering undissolved metal
Inventor: TANOGUCHI ICHIROU
IPC: B03C1/00
Filed: 1995-01-17
Abstract: PURPOSE: To propose a method for easily separating and recovering a large amt. of undissolved metal powder difficult to separate with a generally used filter-cloth filter due to clogging. CONSTITUTION: A ferromagnetic powder is dissolved in an acidic soln. in a dissolution tank 1 to produce a plating soln. 5 which is transported to a plating bath 5 from the tank 1, and the undissolved magnetic powder is separated and recovered with a magnet 6 in the intervening passage. In this case, a freely tiltable trough 2 is formed in the plating soln. passage, the magnet 6 capable of being magnetically turned on and off is furnished to the bottom face of the trough, the magnetic force-impressed trough 2 is tilted toward the downstream side to pass the plating soln. 5, hence the undissolved metal is deposited on the trough bottom, the trough 2 is tilted toward the dissolution tank 1, the magnetic force is turned off, and the deposit is dropped into the dissolution tank.
Patent JP-H08193860-A (JP)
Title: Fluid flowmeter
Inventor: OCHI KENZO
IPC: G01F1/66
Filed: 1995-01-17
Abstract: PURPOSE: To increase the measuring accuracy of an ultrasonic flowmeter. CONSTITUTION: One pair of vibrators each of which is composed of an ultrasonic transducer 21 such as a piezoelectric ceramic or the like comprising an annular quarter-wave reflecting plate 22 at the outer circumferential part are installed so as to be faced at the upstream part and the downstream part of a flow passage. The reflection of ultrasonic waves by the surface 23 or the like of every vibrator is suppressed, a noise due to reflected waves or the like is decreased, and the measuring accuracy of a flow rate is increased.
Patent JP-S60147546-A (JP)
Title: Apparatus for controlling output of engine for vehicle
Inventor: YONEKAWA TAKASHI
IPC: F02D29/02
Filed: 1984-01-13
Abstract: PURPOSE:To prevent slippage of a vehicle at the time of accelerating an engine, by making comparison between the maximum transmissible torque of driving wheels and the actual engine torque, and controlling the engine output restrictively in the manner that the latter torque does not exceed the former torque. CONSTITUTION:In the operation of a vehicle, the maximum transmissible torque Tt of driving wheels 11 is calculated at a CPU51 by use of a formula, Tt=mu.W, where W is the ground contact load detected by a ground contact load sensor 12 attached to a vehicle body 60 and mu is the ground-surface friction factor detected by a ground-surface friction factor sensor 21 also attached to the vehicle body 60. Then, the torque Tt is corrected according to the output signals of a steering-angle sensor 22 and a vehicle-speed sensor 15. Thereafter, the actual torque Te produced by an engine is calculated from the difference of the number of revolutions of a pair of gears 16, 17 provided on an output shaft 45 which are detected respectively by electromagnetic pickups 18, 19. The comparison is made between the above two torques Tt and Te, and in case of Te>Tt, the engine output is controlled in the manner that Te does not exceed Tt by controlling the opening of a throttle valve 33 by means of an actuator 32.
Patent JP-H03210629-A (JP)
Title: Multiplying/dividing device
Inventor: OGISU MIKIO
IPC: G06F7/38
Filed: 1990-01-12
Abstract: PURPOSE:To output a correct arithmetic result by providing a multiplier or divider circuit that works asynchronously with a central arithmetic processor and outputting the multiplication/division busy signal and the arithmetic end signal. CONSTITUTION:A multiplication or division start signal is sent to a multiplying/ dividing device 2 from a CPU core 1. Then a multiplication/division busy signal 3 is outputted to the device 2 to inform the outside of a multiplication/division busy mode. If the core 1 has an access to the multiplication/division result in said busy mode, the value of a multiplication/division result setting register 6 is outputted to a bus 7 with the signal 3. When the operation is through, the device 2 outputs a multiplication/division end signal 8. At the same time, the results of multiplication/division are set to a multiplication/division result register 5 with the signal 3 reset respectively. Thus it is possible to send the correct arithmetic result to the CPU, to reduce the software load, and to improve the system throughput.
Patent JP-H02186993-A (JP)
Title: Irradiation of laser on living cell
Inventor: NAKANO TAKAMORI
IPC: C12M1/00
Filed: 1989-01-13
Abstract: PURPOSE:To enable ready irradiation of laser on floating living cells and improve accuracy of focus and recovery percentage of treated cells by adhering floating cells to a cover glass in a serum-free medium and subsequently irradiating laser on the above-mentioned cells. CONSTITUTION:Floating living cells are adhered to a cover glass in a serum-free medium and laser is then irradiated on the floating living cells adhered to the above-mentioned cover glass. Specifically, dispersed floating living cells 1 are put into the serum-free medium 4 in a schale 6 to which the cover glass 3 is bonded and precipitated and the cells 1 are adhered to the cover glass 3. The serum-free medium 4 is subsequently removed and the cover glass 3 is then turned upward to irradiate the laser 2 thereon.
Patent JP-S63173533-A (JP)
Inventor: UKITA KAZUAKI
IPC: A01K61/00
Filed: 1987-01-14
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。