baber/WOPTO huggingface dataset:
Patent JP-S60141145-A (JP)
Title: Flywheel power source
Inventor: NISHIHIRO AKINORI
IPC: H02K11/00
Filed: 1983-12-28
Abstract: PURPOSE:To facilitate an inspection, a maintenance and a repair by dividing the interior of a casing into two segments, containing a flywheel unit in one space, and containing a power source in the other space, thereby effectively utilizing the spaces. CONSTITUTION:A flywheel power source 20 has a casing 21 made of substantially regular quadrangle box. The casing 21 is divided therein by a rack plate 22 into upper and lower portions. A flywheel unit 30 is disposed on the bottom plate of the lower side of the plate 22, and a power source 40 is disposed on the plate 22. A flywheel unit 30 and the power source 40 are mounted or removed through the hole 23 of the casing 21.
Patent JP-H0585289-A (JP)
Title: Knee protector structure for car
Inventor: INADA HARUHIRO
IPC: B62D25/08
Filed: 1991-09-27
Abstract: PURPOSE:To improve a knee protecting ability of an occupant on the assistant driver's seat to the level same as the knee protecting ability of the driver's seat in a car in which air bags and knee protectors are arranged each on the driver seat and the assistant driver's seat. CONSTITUTION:Impact energy absorbing power of a knee protector 22 on the side of a assistant driver's seat is set larger than a knee protector 20 for the driver's seat 2. In setting so, for example, a crush stroke of an energy absorbing member 28 of the knee protector 22 of the assistant driver's seat 4 may be set larger than the energy absorbing member 26 of the knee protector 20 on the driver's seat 2. Instead of setting the impact energy absorbing power larger, a passenger contact part 32 of the knee protector on the assistant driver's seat may be arranged at the rear of a car body than a passenger contact part 30 of the knee protector on the driver's seat.
Patent JP-H02100889-A (JP)
Title: Device for controlling horizontal articulated robot and method therefor
Inventor: WADA YASUSHI
IPC: B25J13/00
Filed: 1988-10-03
Abstract: PURPOSE:To increase the degree of freedom in assembling a part by providing 1st and 2nd fluid control mechanisms so as to hold the part having been fed by the hand of the uppermost part or the lowermost part and the release the power which has been held so far by this hand. CONSTITUTION:In the state of a turret type rotary head 23 being rotated by the desired angle within the plane inclined by specified angle to the horizontal face at a power part, a fluid pressure for opening and closing is selectively given to the power part 24a corresponding to the hand 24 of the lowermost part(or uppermost part) by a 1st fluid control mechanism 27a, the part is held by the hand 24 or the part which has been held is released. On the other hand, the fluid pressure for closing is given to the power part corresponding to the hand 24 of the uppermost part(or lowermost part) by a 2nd fluid control mechanism and the part holding is continued by this hand. Consequently, the part can be fed in the position different from that of the part in the state of being assembled, without having the degree of freedom for changing the direction of the part on the horizontal articulated robot.
Patent JP-S61127604-A (JP)
Title: Production of sulfuric acid having high purity
Inventor: ISHIKAWA MINEO
IPC: C01B17/74
Filed: 1984-11-28
Abstract: PURPOSE:To produce colorless sulfuric acid having high purity suitable for use in the prepn. of semiconductors or in an electronic industry advantageously from the industrial view point by adjusting the concn. of sulfuric acid by allowing purified concn. sulfuric acid to absorb SO3 evaporated from heated fuming sulfuric acid while blowing inert gas into the fuming sulfuric acid. CONSTITUTION:Inert gas such as N2 which has been passed through a filter and/or clean air prepd. by passing air through a filter, then a clean filter, and finally a washing tower, is blown into fuming sulfuric acid having ca.25% free SO3 content while heating the fuming sulfuric acid at 100-150 deg.C, thus SO3 is evaporated. Then the evaporated SO3 is introduced into an absorption tower where the SO3 is allowed to be adsorbed by pure 95% H2SO4 of specially high reagent grade circulated in the absorption tower until the concn. of free SO3 attains 20-28%. The absorption liq. (H2SO4) a diluted with ultrapure water or pure water, or undiluted, and used for adjustment of the concn. of H2SO4.
Patent JP-2001074790-A (JP)
Title: Spectrum display
Inventor: NAKAJIMA KOJI
IPC: G01R23/16
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the frequency resolution of a low-frequency band by grouping spectrum coefficients obtained from a rectangular coordinates conversion processing means with a smaller number than that by a scale factor output means and setting the maximum spectrum coefficient in each group to a spectrum display signal. SOLUTION: A display signal generation part 113 in a spectrum display 15 groups spectrum coefficients being outputted from MDCT processing parts 102-104 for each narrower band than grouping being made by normalization parts 105-107 at a next stage for a PCM audio signal especially at 0-1.7 kHz band. The part 113 groups a scale factor being outputted from the MDCT processing parts 102-104 for each band regarding the other low-, middle-, and high-frequency bands. Then, the part 113 outputs the maximum spectrum coefficient in each group as a spectrum display signal, and a display part 115 displays a level for each band of an inputted PCM signal based on the spectrum display signal.
Patent JP-S63104509-A (JP)
Title: Ceramic oscillator
Inventor: TANATSUGI EIJI
IPC: H03H9/02
Filed: 1986-10-21
Abstract: PURPOSE:To facilitate production and to attain competitive edges in terms of size and weight by fitting with pressure and holding the joint part of a cap on the both sides of a hollow inner case that houses a piezoelectric element and bridging the piezoelectric element at the bottom of the cap. CONSTITUTION:The housing hole 12 in the hollow, cylindrical inner case 11 houses the piezoelectric element 14 equipped with electrodes on the both sides. An inner diameter of caps engagement part 13 with a bottom, which is narrowed down cylindrically in a H-shape so as to adjoin to a part 18, is positioned from the center part with a plate-like central piece, which is bent U-shaped in a hollow cylindrical both ends outer diameter engagement part 13. The inner bottom of the cap 17 is fitted into the both end housing port of the hollow, cylindrical case so as to face a conductive paint 16, thereby forming the bridge of the piezoelectric element 14 between the ends. Simultaneously the ends are electrically connected to the electrode of the piezoelectric element 14. Thus no printed circuit board for fitting the piezoelectric element 14 is needed, and the numbers of parts and manhour are reduced, thereby attaining the competitive edges in terms of size, weight and costs.
Patent JP-H04132085-A (JP)
Title: Semiconductor memory
Inventor: OHATA KENICHI
IPC: G11C11/416
Filed: 1990-09-21
Abstract: PURPOSE:To eliminate the increase of access time due to the cross talk noise of the bit line at the time of writing and to realize high integration and high- speed by providing a means supplying current only to a pair of selected bit lines. CONSTITUTION:A bit line electric potential is clamped by a pair of bipolar transistors MIB10 and MIB11 where an emitter is connected to a pair of bit lines. By allowing relatively large current to flow to a pair of selected bit lines B10 and B11, the output impedance of the bit lines B10 and B11 from bipolar transistors MIB10 and MIB11 is reduced and the cross talk noise on the bit lines B10 and B11 can be suppressed to be small. Thus, the increase of the access time due to noises at the time of writing can be prevented and the highly integrated and high-speed semiconductor memory can be formed.
Patent JP-H1190444-A (JP)
Title: Water softening device
Inventor: IKEDA YUKIKO
IPC: C02F5/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To soften water easily by electrolyzing hard components in city water. SOLUTION: Electrodes 1, 2 are installed in a electrolytic cell, and a diaphragm is placed between the electrode to divide liquid into two. Pores the size of which is at least twice of the ionic radius of calcium and not greater than 200 μ exist in the diaphragm, and a pore opening ratio of the diaphragm is 50 % or less. The surface of the diaphragm is treated with a substance whose surface energy is smaller than that of water or made of the substance itself so that water can always contact the diaphragm and soft water is produced.
Patent JP-2001077773-A (JP)
Title: Communication method and device
Inventor: NOYAMA HIDEO
IPC: H04W4/12
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize communication resources. SOLUTION: A distribution station 1 distributes digital contents in accordance with a request received from a communication terminal 2 by using packet communication. The distribution station 1 first accumulates the request transmitted from the communication terminal 2. Next, any of digital contents whose distribution is demanded by the accumulated request are selected and the selected digital contents are packetized. Then, an address of each communication terminal to which the request for demanding distribution of the digital contents is transmitted is attached to a header of each packet data as a destination and the packet data are distributed in a form of broadcasting by way of a communication satellite 5.
Patent JP-H0297304-A (JP)
Title: Tilling cover
Inventor: SEKIYA TAKASHI
IPC: A01B33/12
Filed: 1988-10-03
Abstract: PURPOSE:To prevent rattling of tilling cover at transferring control position by pressing pin shaft stopping guide rail freely shakable to front and rear on clamping piece by cam. CONSTITUTION:Tilling cover is controlled to transfer in longitudinal direction to machine body and guide rail 4 is transferred relative to guiding part material 3, thus the pin shaft 5 is changed by inserting into the pin hole of the guiding rail 4. The pin shaft 5 after the control is revolved and clamped to a clamping piece 16 of machine body side by a cam 6, then rattling of the pin shaft 5 is stopped.
Patent JP-H0675303-A (JP)
Title: Reflection-type screen having recurrent reflection property
Inventor: YOSHIKAWA AKIRA
IPC: G03B21/60
Filed: 1992-08-26
Abstract: PURPOSE:To obtain a bright projected image by successively forming a light diffusion layer, polarizing filter layer, transparent lead layer having focusing property of light, and light reflecting layer. CONSTITUTION:This reflection-type screen consists of, from the upper surface, a light diffusing layer 1, polarizing filter layer 2, transparent bead layer 3, and reflecting layer 4. The light diffusion layer is a resin film having an embossed surface or a mat coating, and transparent thermoplastic resin such as oriented polypropylene (OPP), vinyl chloride, and polyethylene terephthalate (PET) are used for this layer. The polarizing filter layer 2 is, for example, polyvinylalcohol film with adsorption of iodine is used. By impregnating a polyvinylalcohol film with an alcohol soln. of iodine, and then orienting, crystal of iodine is uniformly adsorbed regularily in one direction, and this crystal acts as the polarizing transmission axis.
Patent JP-H0298215-A (JP)
Title: Clock forming circuit
Inventor: UCHIKOSHI KOJI
IPC: H03L7/00
Filed: 1988-10-04
Abstract: PURPOSE:To attain PLL control by controlling a frequency of a formed clock signal so that a data clock frequency of a digital data signal and a formed clock signal frequency are made coincident each other even if they are largely deviated and making the phase shift of the both coincident with each other. CONSTITUTION:The circuit is provided with a phase comparator 4, a pulse width/voltage conversion circuit 5, an envelope detection circuit 6, an integration synthesis circuit 7, a voltage controlled oscillator 8 and a phase comparison section 9 or the like. If a frequency of a data clock and that of a formed clock signal Ss differ from each other, the frequency of the formed clock signal Ss is controlled so as to make them coincident and if the phases of the both are deviated, the circuit acts like making them coincident. Thus, even if a frequency difference between the data clock controlling the inverted timing of a digital data signal and the formed clock signal is at the outside of prescribed locking range, the PLL control is applied.
Patent JP-H0584207-A (JP)
Title: Vertical vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L9/32
Filed: 1991-09-30
Abstract: PURPOSE:To decrease a containing space and a packing measurement by making depth dimensions in the forward/backward directions of a cleaner main body small, in the vertical cleaner. CONSTITUTION:In the center of the rear part of a cleaner main body 2, a handle 15 being flexible in the vertical direction and a handle containing part 16 are provided, and the flexible handle 15 is constituted so that when it is contained to prescribed length or above in the cleaner main body 2, the handle turns by using the handle containing part 16 as an axis, and depth dimensions of the cleaner main body 2 at the time when it is contained can be made small.
Patent JP-H0785792-A (JP)
Title: Method for forming barrier for plasma display panel
Inventor: SHIMADA KOJI
IPC: H01J11/34
Filed: 1993-09-14
Abstract: PURPOSE:To form a barrier pattern having a good form and no defect on a glass base having an electrode formed thereon by sand blasting. CONSTITUTION:A glass paste is applied between electrodes 2 formed on a glass base 1 in substantially the same height to fill the space between them followed by baking, whereby a barrier lower layer 3 is formed. A glass paste layer 4 is formed to cover them, sand blasting is carried out through a sand blasting mask 5, whereby the pattern of a barrier consisting of the glass paste is formed. The barrier lower layer 3 is never excessively ground, and a barrier 6 having a good form as the whole can be formed.
Patent JP-H1094827-A (JP)
Title: Method for controlling coiling in hot rolling
Inventor: ITO NOBUHIRO
IPC: B65H23/195
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a slip of press roll and telescoping of an outer peripheral part of a coil in hot rolling. SOLUTION: In a hot strip mill line having >=2 pairs of press rolls 120, 122 between a finishing mill 110 and a coiler 116, before the tail end of a strip is passed through the press roll 122 on the nearest side to the finishing mill 110, the control of a motor 124 for driving the coiler 116 is changed from the control by the tension of a strip to speed control taking the present speed before the tail end of the strip is passed through the press roll as reference. Pressing- force control may be executed so that the pressing force for pressing the strip of the press roll on the nearest side to the coiler of >=2 pairs of press rolls is in a prescribed range.
Patent JP-H07105831-A (JP)
Title: Equipment and method for focusing electron-beam and deflecting it
Inventor: HIYUIIPEI KUO
IPC: H01J3/30
Filed: 1994-09-20
Abstract: PURPOSE: To improve the efficiency of focusing and deflection of an electron beam with respect to a shield by arranging electrodes on both sides of an electron source, and controlling the voltage to be applied. CONSTITUTION: An electron source 112 for emitting electrons at a controlled voltage is arranged on a board 104, and first and second electrodes 114, 108 are arranged on both sides of the electron source 112. A large part of the electrons from the electron source 112 are focused to an electron beam 122 by both the electrodes, and deflected onto a desirable stripe 118 of a shield 102 having the shield voltage. The voltages of the first and the second electrodes 114, 108 is respectively adjusted in an electron-focusing and deflecting device 100, so as to control the focusing and deflection of the electron and improve the efficiency of display.
Patent JP-H07101046-A (JP)
Title: Method and apparatus for detecting increase printing
Inventor: HANABUSA HIDEYUKI
IPC: B41F33/02
Filed: 1993-10-07
Abstract: PURPOSE:To know increase printing quantity during printing within a real time and to enhance the rate of operation and production efficiency of printing of a printer. CONSTITUTION:The printed matter 27a subjected to multi-plane printing wherein a plurality of printing regions are provided side by side during movement is photographed by inspection cameras 3a-3d. The image signals outputted from those inspection cameras are processed by a defect inspection device 7 to detect the defect of the printed matter. At each time when the defect of the printed matter is detected by the defect inspection device 7, the total number of the present effective production of the printing regions is calculated on the basis of the defect data outputted from the defect inspection device 7 and, from this total number of the present effective production and the objective number of production, the increase printing quantity of the printed matter is detected. The defect data is used as the production control data of increase printing to detect increase printing quantity during printing within a real time.
Patent JP-H0585142-A (JP)
Title: Air conditioner for vehicle
Inventor: IKEDA TETSUMI
IPC: B60H1/32
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the blowoff air temperature from overshooting in the case where after heat exchange, the target temperature is set to rise by providing a control means for controlling an air mixing door according to the after heat-exchange target temperature and controlling the blowoff air temperature in a compartment suitably in the case of controlling the target temperature to rise. CONSTITUTION:An air conditioner for a vehicle comprises an after heat- exchange air temperature detecting means 19 for measuring the air temperature controlled by a heat exchange means 16, and a proportional integral control type control means 20 for calculating a control variable of a capacity varying means 121 according to an after heat-exchange air temperature detected by the temperature detecting means 19 and an after heat-exchange target temperature and controlling the capacity of a coolant compressor 12. In the control means 20, a value corresponding to a difference between the detected temperature and the target temperature, and while the rising change of the target temperature is detected, the control for correcting the opening of an air mixing door 23 corresponding to the target temperature is executed.
Patent JP-S61116169-A (JP)
Inventor: RUNE BIRE
IPC: F16H41/24
Filed: 1985-11-09
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-H07100121-A (JP)
Title: Computation method to estimate plural electric current dipoles in living body
Inventor: SHIRAI NAOHITO
IPC: A61B5/05
Filed: 1993-10-07
Abstract: PURPOSE:To enable convergence computation at a higher speed by varying respective parameters of plural assumed dipoles in such a way that the sum of squares of the residuals between measured values of magnetic fields in a living body and computed values of magnetic fields is minimized. CONSTITUTION:The numbers of electric current dipoles and initial parameters are determined corresponding to an isomagnetic chart prepared on the basis of measured magnetic field values obtained (S2). Evaluation functions are set by the use of both the precomputed RMS values of magnetic fields and the RMS values obtained by only varying the value of the 'i'th parameter P1 (S5-S8) provided that the (i) for the parameter P1 to be varied is a factor of a set U (S4). The evaluation functions are obtained by dividing the sum of the squares of the measured magnetic field values into the sum of the squares of the differences between measured magnetic fields and computed magnetic fields. An arithmetic operation of step S3-S13 is repeated until all the evaluation function values before variations become less than the same after variations and completed when the unit variation after such reduction becomes less than the same under the preset convergence condition (S15).
Patent JP-S6181587-A (JP)
Title: Controller for variable displacement oil-hydraulic pump
Inventor: AKIYAMA TERUO
IPC: F04B49/00
Filed: 1984-11-30
Abstract: PURPOSE:To improve an engine efficiency and its fuel consumption by almost definitely controlling an absorption torque and changing its set value with due regard to a set output of the engine to establish the absorption torque corresponding to the actual condition of work performed by a working machine. CONSTITUTION:Variable displacement oil-hydraulic pump P1, P2 are controlled by a torque control valve 14 to keep constant absorption torque. On the other hand, the actual rotational speed signal of an engine E and the positional signal of a control lever 18 of a fuel injection pump E1 are inputted in a controller 20. A mode signal suited through a mode change-over switch 21 to work performed by a working machine is also inputted in the controller 20, and then the controller 20 sends signals in response to the above signals to the valve 14. The valve 14 changes the set value of the absorption torque according to these signals.
Patent JP-H02101103-A (JP)
Title: Method and apparatus for atomizing molten metal
Inventor: IRITA TOSHIYUKI
IPC: B22F9/10
Filed: 1988-10-07
Abstract: PURPOSE:To manufacture powder having the aimed particle size at good accuracy and high yield by arranging concentric groove at peripheral part of a disk, supplying molten metal into this groove and rotating the disk at high speed. CONSTITUTION:The concentric groove 3 to the rotating axis is arranged at the peripheral part of the rotation disk 1 rotated at high speed with a motor 6. The molten metal 2 is supplied into the groove 3. The molten metal 2 is not solidified on the disk 1, but splashed toward horizontal direction to make the powder 4. By this method, the molten metal is put on the rotating movement as the molten state without forming sticking material on the disk 1 and dropping the molten metal 2. Therefore, while securing the stable driving of the rotation device, the powder having the aimed particle size can be obtd.
Patent JP-H04130437-A (JP)
Title: Self-diagnostic and self-repairing system for image forming device
Inventor: TOMIYAMA TETSUO
IPC: G03G15/06
Filed: 1990-09-21
Abstract: PURPOSE:To attain self-diagnosis and self-repair by applying status data indicating the function status of an image forming device from a data input means, diagnosing the status and selecting an actuator to be driven. CONSTITUTION:Status data applied in response to the application of status data from the data input means are compared with feature data such as reference data and the occurrence of a failure is discriminated when the status data is relatively higher or lower than the reference data. The status of the occurred failure is diagnosed based upon qualitative data. At the occurrence of the failure, which actuator means out of plural actuator means 6a to 6c is to be driven to repair the occurred failure is inferred based upon the qualitative data and failure diagnostic knowledge obtained from an objective model storing part 14 and the comparison of the adjusting states and adjusting ranges of respective means 6a to 6c to select the actuator means concerned. Thus, the self-diagnosis and the self-repair can be executed.