baber/WOPTO huggingface dataset:
Patent JP-H10143171-A (JP)
Title: Signal processor and method for signal processing
Inventor: KAWAI EIJI
IPC: G10L21/003
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To make the small-sized processor at a low cost by adding a speech signal outputted by a converting means to a speech signal outputted by a delay means and then putting a sampling rate back. SOLUTION: A digital filter 21 samples the sampling rate of the speech signal outputting from an interval processor down to 1/2 and supplies it to a delay device 22 and an adding device 101. The delay device 22 delays the speech signal by a prescribed time and supplies it to the adding device 101. The adding device 101 adds the signals supplied from the digital filter 21 and the delay device 22 together and supplies the sum to a digital filter 23. Then the digital filter 23 doubles the sampling rate of the speech signal supplied from the adding device 101 and puts it back to the original sampling rate and outputs the speech signal. In this case, there is no influence on frequency characteristics even when the adding device 101 is inserted in front of the digital filter 23 and the reverberation effect is obtained.
Patent JP-H01246386-A (JP)
Title: Production of onium salt
Inventor: MORIMOTO TAKESHI
IPC: C25B3/00
Filed: 1987-11-25
Abstract: PURPOSE:To easily synthesize a high purity onium salt deriv. from an onium halide by carrying out electrolytic synthesis by a double decomposition reaction with ion exchange membranes as diaphragms. CONSTITUTION:An onium salt deriv. represented by a formula R4A<+>Y<->. is synthesized from an onium halide represented by a formula R4A<+>X<->. In the formulae, R is H or alkyl, A is N, P, O or S, in case of O or S, R4A<+> is represented by R3A<+>, X is halogen and Y is BF4, PF6, ClO4, CO3, R'SO3 (R is alkyl), etc. The synthesis is carried out with an electrodialytic cell or the like. An aq. soln. of the onium halide as starting material is fed into a desalting chamber formed with a cation exchange membrane on the cathode side, an ag. soln. of an anionic salt as starting material is fed into a desalting chamber formed with in anion exchange membrane on the anode side and electric current is supplied to electrolytically synthesize the desired onium salt deriv. in the concn. chamber by a double decomposition reaction. Thus, the high purity onium salt deriv. can be produced in large quantities.
Patent JP-H02141275-A (JP)
Title: Processing apparatus after generation of writing error in entry apparatus
Inventor: SASAJIMA MIKAYO
IPC: G06Q40/00
Filed: 1988-11-22
Abstract: PURPOSE:To prevent a lowering of safety due to the forgetting of operation by providing an error processing part for indicating the erasure of the entire surface of a recording medium when a writing error is generated and erasing the entire surface of the recording medium of a passbook wherein the writing error is generated before discharging said recording medium. CONSTITUTION:When a passbook 10 is inserted in an entry apparatus 27, the content of a magnetic stripe 11 is read and a transaction processing part 24 transmits a transaction demand telegram to a host 2. When the host 2 receives a transaction permitting telegram, the transaction processing corresponding to the kind of transactions is performed and, thereafter, transaction specifications are published by the transaction specification publishing part in the entry apparatus 27, and the printing order to the passbook 10 and the writing order to the magnetic stripe 11 are outputted from an entry processing part 26. In the case of non-coincidence, writing error information is sent to a terminal 20 to perform retrying a predetermined number of times. The error processing part 25 of the terminal 20 analyzes an error cause and, when the writing error is generated even after the retrying of a predetermined number of times, all '0' writing is indicated. After all '0' writing processing is finished, a clear result is informed to the terminal in the entry apparatus 27 and the passbook 10 is discharged on the basis of the indication of the terminal 20. By this method, the forgetting of clear operation is covered and a lowering of safety can be improved.
Patent JP-H11134629-A (JP)
Title: Floating type slider, floating type magnetic head and magnetic disk device using this
Inventor: YAMAGUCHI YOSHIKAZU
IPC: G11B25/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a floating type magnetic head and to realize a narrow interval coping with the miniaturizing of a magnetic disk device by increasing a non-defective slider made of one wafer. SOLUTION: An outside dimension of a floating type slider 1 is specified to <=20. 5 mm in length, <=1.6 mm in width, <=20%, of the width in thickness (<=0.32 mm). Thus, the number of the slider obtained from one wafer is increased, a distance (Z height) between a magnetic head arm and a magnetic disk medium is allowed to become <=0.6 mm when the magnetic head on which the slider 1 is mounted is attached to an arm of the magnetic disk device, and whereby the narrow interval in the magnetic disk medium is realized. Therefore, the miniaturizing of the magnetic disk device is allowed.
Patent JP-S63149577-A (JP)
Title: Detection circuit of pt for secondary voltage disappearance
Inventor: KATO KIYOSHI
IPC: G01R31/06
Filed: 1986-12-12
Abstract: PURPOSE:To simply detect the disappearance of the secondary voltage of a transformer for measuring instrument, by rectifying the output of the transformer for the measuring instrument and that of a current transformer to differentially compare both of them. CONSTITUTION:The secondary voltage of the transformer 4 for a measuring instrument connect to a main circuit 2 is rectified by a rectifying circuit 3 and the value differentiated through a voltage differentiation circuit 1 is inputted to a deviation comparing circuit 8. The secondary current of the current transformer 7 provided to the circuit 2 is inputted to a current differentiation circuit 5 through a reactance 6 and the rectifying circuit 3 and the value differentiated in the circuit 5 is inputted to the circuit 8. The voltage differential value from the circuit 1 and the current differential value from the circuit 5 are introduced into as comparator 11 and compared with the set value introduced into the comparator 1 from a setting device 9 to make it possible to detect the disappearance of the secondary voltage of the transformer 4.
Patent JP-S63148493-A (JP)
Title: Pseudo static memory
Inventor: KITAZAWA EIJI
IPC: G11C11/403
Filed: 1986-12-11
Abstract: PURPOSE:To shorten a check time by providing an output circuit to which an automatic refresh function test signal generated by the combination of external signals and an internal refresh address signal are inputted and whose output is made enable at the time of testing an automatic refresh function except the period in which the internal refresh address is generated. CONSTITUTION:A pseudo static memory is provided with an automatic refresh function by the external refresh address 21 and the output circuit 413 to which the automatic refresh function test signal 31 generated by the combination of the external signals, and the internal refresh address signal are inputted and in which the output becomes enable at the time of automatic refresh test except for the period when the internal refresh address 21 is generated, Consequently the operating condition and the operating period of the internal refresh address 21 which sequentially counts up during an automatic refresh period can be recognized by the state of output information. With designating an automatic refresh action once, an automatic refresh action function can be checked.
Patent JP-H06145403-A (JP)
Title: Molding material for foam
Inventor: ISSHIKI HIDEKI
IPC: C08K5/00
Filed: 1992-11-05
Abstract: PURPOSE:To obtain the subject foam with no discoloration and physical property decline, by incorporating a water slurry of an aromatic polycarbonate powdery particle with a good solvent and specific hydrocarbon-based non-aqueous solvent followed by liquid elimination and drying to effect containing a specified amount of the non-aqueous solvent in the final foam. CONSTITUTION:Firstly, an aromatic polycarbonate powdery particles are incorporated with (A) 1-55wt.%, based on the polycarbonate, of a good solvent such as tetrachloroethane or methylene chloride and then water into a water-based slurry. This slurry is then incorporated with (B) >=0.5wt.% of a hydrocarbon- based non-aqueous solvent 50-170 deg.C in boiling point such as hexane or heptane. The resultant slurry is freed from liquid and dried, thus affording the objective material containing 1500-50000ppm of the component B.
Patent JP-S62155680-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: IKEDA KATSUMI
IPC: H04N5/335
Filed: 1985-12-27
Abstract: PURPOSE:To suppress the nonuniformity every position of a photoelectric conver sion part in the quantity of the maximum reading charge and to prevent a shading by impressing a pulse of a reverse polarity to a shift pulse to a sub strate when impressing the shift pulse to a shading electrode. CONSTITUTION:The pulse phiF synchronizing with and having the polarity reverse to the shift pulse phiV is impressed to the substrate 1. Since the change in a potential of a p-well 2 due to the shift pulse phiV (amplitude VS) impressed to the reading electrode 13 is subject to the influence of the pulse phiF, the quantity of change goes to zero. Accordingly, the nonuniformity in the quantity of the maximum reading charge every photoelectric conversion part 4 can be cancelled and the shading can be prevented.
Patent JP-H07129280-A (JP)
Title: Remote cpu reset circuit
Inventor: YOSHIHARA TOMOKI
IPC: G06F1/24
Filed: 1993-11-02
Abstract: PURPOSE:To prevent a CPU reset continuation state from being entered even if external resetting is performed by mistake by resetting a timer circuit for protection time measurement and a CPU abnormality deciding circuit by ORing the timer reset signal outputted by a timer reset pulse generating circuit with the reset signal of a reset switch in a package. CONSTITUTION:The timer circuit 9 for protection time measurement and CPU abnormality decision circuit 10 are, reset by ORing the timer reset signal (c) outputted by the timer reset pulse generating circuit 7 with the reset signal (b) of the reset switch 5 as a CPU reset button in the package. Consequently, when an external reset permit switch 4 is closed by mistake although it is decided that a CPU 1 is normal, the timer circuit 9 for protection time measurement and CPU abnormality decision circuit 10 are reset and it is not decided that the CPU is abnormal.
Patent JP-S63149838-A (JP)
Title: Objective lens driver
Inventor: ICHIKAWA KOJI
IPC: G11B7/09
Filed: 1986-12-12
Abstract: PURPOSE:To execute a tracking positioning with high accuracy by supporting a lens supporter on which an objective lens is fixed with a supporting spring having rigidity against a translation in the tracking direction. CONSTITUTION:When an objective lens driver 1 is mounted on an optical head 31, a laser beam 33 outputted from a semiconductor laser 32 is made a parallel beam of light by a collimator lens 35, transmits through a beam splitter 36, is bent for ninety degrees by a rising mirror 38, and is made incident on an objective lens 5. A beam of light reflected on the data surface (not shown in the figure) of an optical disk is reflected again by the mirror 38, and further reflected by the beam splitter 36, and is made incident on an detection optical system consisting of a spherical lens 39, a beam splitter 40, a photosensor for TR 41, a cylindrical lens 42, a photosensor for TF 43, etc. In the detection optical system, the defocusing of an optical spot radiated on the data surface of the optical disk and the shifting off of the spot from a data track are detected, and the result is fedback to a control circuit (not shown in the figure).
Patent JP-H10150617-A (JP)
Title: Head mount type display device
Inventor: TOKUHASHI ARINORI
IPC: H04N5/64
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To make a connection defect and disconnection hard to occur and to enable compact constitution by connecting a head mount type display and a control box through a cable, and providing the control box with a head mount type display mount part and a cable storage part. SOLUTION: The control box 2 is provided with the HMD body mount part 8 and cable storage part 12. For use, the HMD 1 is detached from the control box 2, the cable 3 is drawn out, and the mount part 8 is slid as shown by an arrow A so that a console panel 7 can be operated. For stage, the mount part 8 is slid as shown by an arrow B, a HMD body part 4 is mounted on the mount part 8 by inserting the right and left parts of the body part 4 into groove parts 10a and 10b, and a support part 6 is mounted on a support part mount part 9. Further, the cable 3 is rewound into the cable storage part 12 and a power cord 13 is rewound into a power cord storage part 14.
Patent JP-H10138945-A (JP)
Title: Steering device for speed difference steering working machine
Inventor: NAKAMURA KUNISUKE
IPC: B62D11/08
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively constitute a steering device of a combine which can select a plurality of turn states. SOLUTION: This device has a first selector valve 50 for selecting either a slow turn clutch 12 or a side brake 28, a second selector valve 51 for selecting either the side brake 28 or a reverse clutch 30, a third selector valve 51 for selecting either the first selector valve 50 or the second selector valve 51, a detector switch 53 for detecting a steering lever 39 being forcibly pressed to the left or the right, and a controller 45 which is changed from the slow turn to a brake turn by pressing the steering lever 39 when the third selector valve 52 is at a first turn mode position (e) and which is changed from the brake turn to a super pivot turn by pressing the steering lever 39 when the third selector valve 52 is at a second turn mode position (f).
Patent JP-S62155527-A (JP)
Title: Integrated circuit device
Inventor: NIKI KENICHI
IPC: H01L21/60
Filed: 1985-12-27
Abstract: PURPOSE:To remove the damage of a glass substrate due to heat history while easily replacing a defective integrated circuit element by directly connecting an integrated circuit element to a conductor on the glass substrate through an anisotropic conductive film. CONSTITUTION:An integrated circuit element 17a and a light-transmitting conductor 12 are connected in such a manner that anisotropic conductive films 20 are stuck at predetermined positions on a glass substrate 11, a heater-block heated at approximately 120 deg.C is pressed and the anisotropic conductive films 20 are attached temporarily, and lead sections 17b for the integrated circuit element 17a are positioned, and pressed from the upper sections of the lead sections 17b by the heater-block heated at 150 deg.C. Only connecting sections are heated at approximately 150 deg.C, and the temperature of the element 17a is not elevated to a high temperature as seen in solder joint, thus generating no damage of the glass substrate 11 due to heat history. When the integrated circuit element 17a must be replaced, the integrated circuit element 17a can easily the taken out by peeling the anisotropic conductive film 20.
Patent JP-H09114371-A (JP)
Title: Road surface freezing predictor
Inventor: SHINOZUKA NORIYUKI
IPC: G08G1/0969
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make a highly accurate prediction without depending on a difficult optical monitoring by providing a freezing prediction means which predicts the presence or the absence of the freezing condition of the surface of the road, that is being planned to be traveled, from the tomographic information including the amount of sunshine received and the altitude. SOLUTION: A processor 11 reads the outputs of a sunshine amount sensor 14c and a temperature sensor 14d and detects the amount of the sunshine and the temperature of the day. The sensor 14c is provided with solar batteries placed outside the car such as on the roof of the car and a condenser and outputs the voltage proportional to the integrated value of the amount of sunshine from the dawn of the day till the present time. Then, the processor 11 predicts the presence or the absence of the freezing condition of the sunshined portion of the road surface based on the amount of the sunshine. If a freezing condition is predicted, a plotting processor 15a plots the display picture indicating a warning message.  The processor 15a writes the display picture of the warning message in a bank B of a frame memory 15b and a display control section 15c displays the display picture of the bank B on a liquid crystal display panel 15d.
Patent JP-2000122800-A (JP)
Title: Position detecting device
Inventor: ISHIMURA YOSHIFUMI
IPC: G06F3/0488
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive position detecting device which does not require a delay time adjusting circuit by making bidirectional the sequential radiation of radio waves from antennas which are arrayed longitudinally and laterally and offsetting coordinates deviation due to delay. SOLUTION: The antennas which are arrayed longitudinally and laterally are driven sequentially in the plus and minus directions of the longitudinal and lateral directions to radiate radio waves from the antennas in sequence. Then the antennas are driven and the indication position (coordinates) of a touch pen 5 is calculated according to the level of reception by a touch pen 5. Further, X coordinates X(R) and X(L) found by rightward radiation and leftward radiation respectively are held in an X coordinate register 107a. Here, the rightward radiation and leftward radiation have the same deviation quantity, so the real coordinate X(D) and be found as the means value of the X coordinates X(R) and X(L), i.e., the center coordinate between the X coordinates X(R) and X(L). The Y coordinate is the same.
Patent JP-H05108260-A (JP)
Title: Mouse
Inventor: WATANABE TOSHIHIRO
IPC: G06F3/038
Filed: 1991-10-16
Abstract: PURPOSE:To independently vary each of the extent of displacement in the transverse direction and that in the longitudinal direction. CONSTITUTION:A transverse direction sensor 1 measures displacement in a certain direction on a plane and sends it to a transverse direction conversion circuit 3 and the displacement is converted such form by this circuit 3 that a computer can recognize it. A longitudinal direction sensor 2 measures displacement in the direction perpendicular to this certain direction and sends it to a longitudinal direction conversion circuit 4 and is converted to such form by the circuit 4 that the computer can recognize it. A transverse direction correction circuit 5 corrects the output value of the transverse direction conversion circuit 3 based on the correction value stored in a transverse direction correction memory 7 and sends it to the computer. A longitudinal direction correction circuit 6 corrects the output value of the longitudinal direction conversion circuit 4 based on the correction value stored in a longitudinal direction correction memory 8 and sends it to the computer.
Patent JP-H06200551-A (JP)
Title: Rain water percolating construction
Inventor: SUEMATSU DAIKICHI
IPC: E03F1/00
Filed: 1992-10-07
Abstract: PURPOSE:To remove particles sufficiently by sinking them without using any filter which has a difficulty to cause clogging by particles, receive and accumulate the sunk particles, and make easy the setting and replacement of a particle sinking means and removal of mud. CONSTITUTION:An opening 16 is formed in a side wall 11 of a water channel 1, a base end is connected to the opening, an outer frame member 2 of which top end leads to an underground percolating part 3 is set in the underground, and a pulling member 5 detachable from the water channel through the opening is installed in the outer frame member. Multiple water passing chambers 5a, 5b, and 5c are formed in the pulling member by partition walls 50, 51, 52, and 53, and a mud accumulating chamber 58 is formed at the bottom of the water passing chamber through a bottom plate 57 with mud dropping holes 57a. Then restricted connecting holes 50a, 51a, 52a, and 53a are formed in each partition wall, and the water passing chambers are connected to each other through the restricted connecting holes to form a water conveying route 6 from a water channel to the underground percolating part.
Patent JP-2001116616-A (JP)
Title: Thermal infrared detection element
Inventor: FUKUSHIMA TOSHIHIKO
IPC: G01J1/02
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared detection element capable of simplifying a manufacturing process, and improving an infrared absorption amount. SOLUTION: This thermal infrared detection element includes at least a thermal resistance change film 3 receiving infrared rays to allow a change of its resistance value; and wiring metal films 6 electrically connected to the thermal resistance change film 3 and electrically connected to terminal parts in a semiconductor substrate 7 formed with an integrated circuit. The wiring metal film 6 is composed of an infrared reflection film reflecting infrared rays.
Patent JP-H09137998-A (JP)
Title: Hot-water heater with function for additional heating
Inventor: ITO HIDEKI
IPC: F24H1/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a bathtub, in additionally heating it, from being supplied with excessively heated bathwater. SOLUTION: There are provided a heat exchanger 7 having a burner 9, warm water-supply conduits 11, 14 by which warm water after heating is supplied to a hot-water supply part 12, bathwater-circulating conduits 16, 17 which are provided between the heat exchanger 7 and the bathtub and used to circulate the bathwater in the bathtub, and temperature sensors 18, 19 which are disposed in the bathwater-circulating conduits 16, 17, specifically on the upstream side and downstream side of the heat exchanger 7. Furthermore a control means 25 is provided, which, when the temperature detected by at least one of the temperature sensors reaches a set point, set respectively in the sensors, controls the amount of the heat exchange with the bathwater in the heat exchanger 7.
Patent JP-H03156929-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUNIKIYO TATSUYA
IPC: H01L21/768
Filed: 1989-11-14
Abstract: PURPOSE:To reduce permittivity of an interlayer film, to simultaneously reduce an interconnection capacity by making an operating delay time short and to operate a semiconductor device as a whole at high speed by a method wherein, after polysilicon has been deposited on the interlayer film having an empty hole, it is oxidized and formed and ions of oxygen are implanted into the interlayer film. CONSTITUTION:In order to lower a permittivity of an interlayer film 6, a substance whose permittivity is low, e.g. the air, may be put into one part of an oxide film 5. The innumerable number of holes 0.5mum in diameter are made in the oxide film 5; empty holes 7 are made. When, e.g. CHF3 is used as an etchant, fluorine ions F<-> cut a bond of SiO2 constituting the oxide film 5 and the SiO2 is decomposed into SiO and O. The SiO is a gas at room temperature; after it has come out from the empty holes 7, it is oxidized again and transformed into SiO2. One part of the oxygen O is reacted with hydrogen H and is transformed into H2O. Since the air exists in the empty holes 7 formed in this manner, the permittivity of the interlayer film 6 can be lowered and an interconnection capacity C can be lowered simultaneously. Thereby, the interconnection capacity can be made small while a thickness of the interlayer film is kept; an operating speed of a semiconductor device as a whole can be made fast.