baber/WOPTO huggingface dataset:
Patent JP-2000121590-A (JP)
Title: Electrochemical detector
Inventor: MORIMOTO TAKASHI
IPC: G01N30/64
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a nonuniformity of the amount and mutual mixture of sample solution on an electrode by providing a plurality of channels and a reference electrode, counter electrode, and operation electrodes on the junction surface of a substrate and allowing a sample solution in a branch channel to be in contact with only one of the operation electrodes. SOLUTION: The electrochemical detector with a thin layer-type flow cell is provided with two operation electrodes 3 and 4 that are arranged symmetrically to each other and two closed channels being arranged symmetrically to each other where a sample solution flows while being branched uniformly into each of the operation electrodes 3 and 4 from a single approach capillary 14. Since the amount of the sample solution flowing on the operation electrodes 3 and 4 can be made uniform, the scattering in a measurement value can be reduced. Also, the sample solution that flows through each channel being branched is in contact with only one operation electrode, so that a sample flowing on one operation electrode does not mix onto another operation electrode, thus preventing the constituent ratio of each substance in the sample from being disturbed and enabling a measurement value corresponding to the amount of substance that is originally contained in the sample to be obtained.
Patent JP-H05126612-A (JP)
Title: Intake air quantity detecting device
Inventor: WATANABE YUKIHIRO
IPC: G01F1/692
Filed: 1991-11-08
Abstract: PURPOSE:To provide an intake air quantity detecting device capable of preventing the occurrence of the measurement error caused by the fitting state of detecting elements. CONSTITUTION:A temperature detecting element 4 having a temperature detecting resistor 4b and a flow velocity detecting element 5 having a flow velocity detecting resistor 4b are fitted on a fitting body in a holder 2 arranged in an intake passage. A conducting pattern is fixed on the fitting body 3, and the temperature detecting resistor 4b and the flow velocity resistor 5b are fixed on boards 4a, 5a respectively. Both end sections of the detecting resistors 4b, 5b of the detecting elements 4, 5 are fixed on the conducting pattern on the fitting body 3 via a pair of conducting support members 7e, 7e. A conducting support member 7 is integrally formed with a metal, it is fixed on the conducting pattern of the fitting body 3, then an intermediate section 7c is cut and removed.
Patent JP-H06205705-A (JP)
Title: Contact lens case made of plastic
Inventor: UUDO AMENTO
IPC: A45C11/04
Filed: 1993-11-24
Abstract: PURPOSE: To provide a case of contact lens by having an optimally compact structure and simply manageable capable of housing a sensitive contact lens into a liquid, at the same time by guaranteeing not to flow out the liquid from the case in a closed state. CONSTITUTION: In a plastic case of the contact lens made of a lower part 1 having two housing parts 4 for housing the contract lens in a liquid and a lid 2 which opens by a click action, a circular groove 5 is installed extending around the upper edge of the housing part 4. A packing 6 iserted into the circular groove 5 and a middle plate 3 which is so arranged as to rotate between the lower part 1 and lid 2 are equipped making the middle plate 3 stick to the packing 6 when the case of the contact lens in a closed state.
Patent JP-H11119491-A (JP)
Title: Copying device
Inventor: KURODA HIROYUKI
IPC: G03G21/00
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a copying device capable of reducing the power consumption by driving a transporting means only when residual paper is present in a paper sheet transporting route. SOLUTION: This device is provided with a residual paper sensor consisting of such as a paper feed sensor 11, a transfer section sensor 12 and a relay transportation sensor 13, in the respectively appropriate section in the paper sheet transporting route, and at the time when the residual paper sensor detects the residual paper derived from the paper jamming in the section thereof, this information is stored in a backup memory. Then, the device is allowed to display the paper sheet transporting state and the presence or absence of the residual paper, on a display panel of the operation section. Moreover, the main body is provided with a dual batteries therein, and allowed, in the case that the backup memory is storing the presence of residual paper at the time of external power source break, to discharge the residual paper by driving transporting means until when the same is out.
Patent JP-H03154320-A (JP)
Title: Electrolytic capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/00
Filed: 1989-11-10
Abstract: PURPOSE:To reduce influence of vibration and magnetic flux and achieving high-quality reproduction by enabling a capacitor main unit to be positioned and fixed into a cylindrical resin case with an elastic body filling agent and by fitting a metal plate at an opening opposing to an upper surface part of the metal case of the resin case. CONSTITUTION:A cylindrical resin case 14 which inner-packages a capacitor main unit 13 which is equipped with a capacitor element 11 is provided within a metal case 12 and the capacitor main unit 13 is positioned and fixed into this resin case 14 with a filling agent 15 consisting of an elastic body. A metal plate 16 is fitted to an opening opposing to an upper surface part 12a of the metal case 12 of the resin case 14. Thus, it is possible to reduce propagation of vibration for vibration from the outside with the filling agent 15 and reduce magnetic flux from an electrolytic capacitor itself or that generated from external electronic components with the metal plate 16, thus achieving a high-quality music reproduction.
Patent JP-S63146384-A (JP)
Inventor: KAWAGUCHI SHUJI
IPC: H05B6/12
Filed: 1986-12-09
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-H02141084-A (JP)
Title: High-definition television signal error correcting device
Inventor: OTAKA HIDEKI
IPC: H04N5/92
Filed: 1988-11-21
Abstract: PURPOSE:To attain a highly accurate correction by outputting a signal corrected in a field when it is outputted as a high-definition television (MUSE) signal, and correcting the section between the fields in a still area when the signal is restored to the high-definition television signal and then monitoring, etc., are executed. CONSTITUTION:The first error correction is executed before processing is executed by a MUSE decoder 15, when the signal is outputted as the MUSE signal such as the case of dubbing, editing, an output to the other MUSE decoder, the signal corrected by a first error correcting means 13 is outputted. When it is outputted for the monitoring, etc., after the restoration to the high-definition television signal, the error is corrected by the still area processing inside the MUSE decoder based on an error flag, and the animated area and the still area are corrected respectively by the first error correcting means 13 and a second error correcting means 18. Thus, the error can highly accurately be corrected.
Patent JP-S63146188-A (JP)
Title: Optical character reader
Inventor: YAMAGUCHI MIKIO
IPC: G06K9/22
Filed: 1986-12-09
Abstract: PURPOSE:To improve visibility and to simplify a device by displaying only characters which enters a visual field with the same character form at all times. CONSTITUTION:A one-digit segmenting circuit 9' and a one-character segmenting circuit 11' output the bits of information on the X and Y coordinates of a segmentation position to a display part 17 respectively. The recognition result of a character recognizing circuit 13 is sent to a display processing circuit 17 as well as a format check and processing by an output control part 14, and the display processing part 17 displays a display unit corresponding to the recognition result R at the position of the X and Y coordinates on a display device 18. Thus, the recognition result R of the character sensed by an image sensor 6 is displayed on the display device 18 at the position corresponding to its position in the visual field of the image sensor. Consequently, an operator knows immediately whether or not a read object is in the visual field of the image sensor by looking at the display device 18.
Patent JP-2001115220-A (JP)
Title: Method of manufacturing rare earth alloy powder for permanent magnet
Inventor: TOMIZAWA HIROYUKI
IPC: C22C1/04
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rare earth alloy powder for permanent magnet, capable of stably obtaining high coercive force without reducing residual magnetization on the basis of, e.g. the analysis of the influence of reaction velocities in HDDR treatment while obviating the necessity of the use of large amounts of expensive heavy rare earth elements for a composition. SOLUTION: A change in the hydrogen releasing velocity at dehydrogenation in HDDR treatment becomes a change in the recombination reaction velocity and consequently has a major influence on the magnetic properties of a magnetic powder. Based on the above, respective reaction velocities of dehydrogenation/ recombination reaction are changed in stages by the control of atmosphere, e.g. pressure control, and the treatment is allowed to proceed at high hydrogen releasing reaction velocity until 0.2 wt.% (2,000 ppm) to 0.050 wt.% (500 ppm) hydrogen content in raw material powder is reached and at low reaction velocity until <=0.010 wt.% (100 ppm) is reached.  By this method, the rare earth alloy powder for permanent magnet, having high coercive force, can be manufactured without decreasing residual magnetization while obviating the necessity of incorporation of large amounts of rare earth elements into the composition.
Patent JP-2001115431-A (JP)
Title: Cage mattress for revetment
Inventor: ANDO MITSUHIRO
IPC: E02B3/08
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cage mattress for revetment installable without overlapping side end parts of a net-like member to form an upper surface or a bottom surface of a cage-like body adjacent thereto in installing a plurality of cage-like bodies in a row on a curved shore. SOLUTION: When both ends of a rear edge side of a bottom net-like member 3 are pressed inward, a movable frame 3b4 of a reinforcing frame 3b is pushed in the direction of the arrow X1, and a movable frame 3b5 is pushed in the direction of the arrow X2. The spaces between curled knucldes 3a2 are narrowed respectively on the rear edge side of the net-like member 3a by the pushing action, and as a result, the length L of an overlapping portion in a pair of movable frames 3b4 and 3b5 is increased. As the overlapping portion at a pair of movable frames 3b4 and 3b5 is increased, the distance between the end part on a fixed frame 3b2 side of the movable frame 3b4 and the end part on a fixed frame 3b3 side, i.e., the length of the rear edge side of the bottom net-like member 3 is reduced.  The shape in plan view of the bottom net-like member 3 is deformed from a substantially rectangular shape to a substantially trapezoidal shape by this reducing action.
Patent JP-H05133465-A (JP)
Title: Shift controller of automatic transmission at trouble in engine power characteristic selector control system
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1991-11-11
Abstract: PURPOSE:To prevent engine from reversing to a driver's request by making a shift control system changing means select its shift control to that based on a setting shift pattern setting the engine power down to the parameter when detecting something wrong with an engine power characteristic selector control system. CONSTITUTION:An engine controller 12 performs a control program for supplying the trouble information of an engine power characteristic selector control system, and a transmission controller 13 performs its shift control with the control program by this information. If a variable tappet valve control system is not out of order, a flag is reset, and if it goes wrong, the flat is set according to whether being attached tight to a cam or not. When the transmission controller 13 detects something wrong with the variable tappet valve control system, if it is in an L cam, a shift step suitable for the current driving state is determined from throttle opening and car speed on the basis of an L-cam shift pattern, and if it is in an H cam, on the basis of an H cam shift pattern, respectively. Therefore any shift control reversing to a driver's request is thus avoidable.
Patent JP-H10127064-A (JP)
Title: Power conversion device
Inventor: NAKADA KIYOSHI
IPC: H02M7/483
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a power conversion device, reduce its weight, and improve its efficiency by reducing a switching loss even if a switching frequency is not decreased. SOLUTION: In a three-level power conversion device for converting DC to AC, for PWM control a dipolar modulation mode for outputting pulses alternately in positive and negative directions over one cycle of the output voltage of the power conversion device and a unipolar modulation mode for outputting pulses with the same polarity during the half cycle of an output voltage are used. A means 21 is provided for enabling the dipolar modulation mode when an operation mode is in power-running operation mode or when the output voltage rises and for enabling the dipolar modulation mode when the operation mode is in a regeneration operation mode or when the output voltage decreases.
Patent JP-H09137966-A (JP)
Title: Heat exchanger device
Inventor: HOSAKA YUJI
IPC: F24F5/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To form a guard net made of a flexible material in a required shape and mount it on the assembly line of an outdoor machine. SOLUTION: Bent parts 15 made of a synthetic resin material and formed with groove shaped thin parts are formed in a guard net 8. This guard net 8 is bent along the shape of a heat exchanger through the bent parts 15 and arranged around the outside of the heat exchanger. Then, the guard net 8 is fed in an expanded state, that is, in a state of plane to the assembly line of the heat exchanger or the like and formed and mounted in a required shape corresponding to the shape of the heat exchanger in the assembly line through the bent parts 15. Accordingly, the guard net can be easily and efficiently fed to the assembly line and a required space for feeding the guard net can be decreased and a productivity can be improved.
Patent JP-H02141272-A (JP)
Title: Piezoelectric hammer
Inventor: NISHIHARA OSAMU
IPC: B41J2/295
Filed: 1988-11-24
Abstract: PURPOSE:To keep printing energy optimum by relatively controlling the first and second voltage applying timings by providing a phase control means for controlling the phase of a printing signal on the basis of the thickness of printing paper detected by a printing paper thickness detection means. CONSTITUTION:The thickness of printing paper 27 is detected by a paper thickness reading apparatus 24 and, corresponding to this detection result, a phase is controlled by a phase control part 28 and the signal thereof is sent to a transfer device 29. A printing signal is inputted to both of the transfer device 29 and a booster 30 and the phase of a booster 30 and the phase of the printing signal outputted from the transfer device 29 is boosted by the booster 30. A printing signal not passed through the transfer device 29 is boosted by a booster 30. The pulse voltage generated from the booster 30 is applied to the second piezoelectric element 4 and the pulse voltage generated from the booster 31 is applied to the first piezoelectric element 2. By this constitution, since the respective pulse voltages applied to the piezoelectric elements 2, 4 are generated while the phase difference corresponding to the thickness of the printing paper 27 is generated, the kinetic energy due to the piezoelectric element 4 is adjusted. By this method, a character having good printing quality can be printed without adjusting a gap corresponding to the thickness of the printing paper.
Patent JP-H08153653-A (JP)
Title: Electrical double-layer capacitor and manufacture
Inventor: SAITO TAKAYUKI
IPC: H01G11/38
Filed: 1994-11-29
Abstract: PURPOSE: To obtain an electrical double-layer capacitor which is lessened in resistance caused by macro pores on both an anode side polarizable electrode and a cathode side polarizable electrode and where resistances caused by macro pores on both an anode side and a cathode side are set nearly equal to each other by a method wherein the macro pores on the anode side polarizable electrode are set larger than those on the cathode side polarizable electrode in average diameter. CONSTITUTION: Macro pores on a cathode side are lessened in size as small as possible, and macro pores on an anode side macro pores are enhanced in size, whereby an electrical double-layer capacitor of this constitution is capable of being enhanced in quick charge properties and voltage stability when a large current is discharged without deteriorating in electrostatic capacity. Especially, when macro pores on an anode side are set larger than those on a cathode side in size, the double-layer capacitor is markedly enhanced in quick charge properties and voltage stability. Macro pores on a cathode side are set smaller than 0.7μm in size Dn , and provided that the size of macro pores on an anode side is represented by Dp , Dn and Dp , are so set as to satisfy a formula, Dp /Dn >1.0, to obtain an good result.  That is, activated carbon possessed of macro pores distributed in a region where fine holes are larger than 0.1μm in diameter and micro pores distributed in a region where fine holes are smaller than 0.1μm in diameter is contained.
Patent JP-H05111003-A (JP)
Title: Synchronizing type television resending equipment
Inventor: SUENAGA YASUSHI
IPC: H04N7/10
Filed: 1991-10-15
Abstract: PURPOSE:To simply form a TV modulator synchronized with the high frequency phase of a receiving channel by executing AM modulation and frequency conversion by using an intermediate frequency signal and a local oscillation signal obtained from the inside of a ghost removing tuner. CONSTITUTION:A TV broadcasting signal is channel-selected by a channel selecting circuit 11 in a ghost removing tuner 10 and a video signal and a sound multiplex FM signal are demodulated by a detection circuit 14. A ghost is removed from a video signal outputted from the circuit 14 by a ghost removing circuit 17 and the ghost-removed video signal is inputted to an AM modulator 21 together with the sound signal and the modulator 21 executes the AM modulation of an intermediate frequency signal outputted from a keyed type carrier reproducing circuit 31 by means of the video and sound signals. An output signal from the modulator 21 is inputted to a frequency conversion circuit B22 and the frequency of the input signal is converted into the same channel as a receiving channel by means of a local oscillation signal outputted from the circuit 11. Thus the reproducing of synchronous detection in the ghost removing tuner part is executed by phase synchronism through an APC circuit having a long time constant and TV modulation whose high frequency phase synchronized with the receiving channel is executed by the keyed carrier reproducing circuit 31.
Patent JP-H06144148-A (JP)
Title: Occupant protective device for vehicle
Inventor: YOSHIDA RYOICHI
IPC: B60R21/276
Filed: 1992-11-04
Abstract: PURPOSE:To provide an occupant protective device of a vehicle having a simple structure and a low production cost. CONSTITUTION:When an automobile has a side collision, an occupant hits a gas bag 22. The gas pressure in the gas bag 22 rises, a relief valve 24 is pressed by the gas pressure and opened, and the gas in the gas bag 22 flows to the outside of the gas bag 22. The shock generated when the occupant hits the gas bag 22 is damped. The gas bag 22 is filled with gas in advance, and the gas bag 22 is not required to be deployed at the time of a side collision. A large-capacity bag can be arranged in a wide area inside a door, and the occupant can be thoroughly protected regardless of the posture of the occupant.
Patent JP-H04167170-A (JP)
Title: Multiplication/addition arithmetic circuit
Inventor: FUKUDA MITSUYOSHI
IPC: G06F17/10
Filed: 1990-10-31
Abstract: PURPOSE:To perform a multiplication/addition arithmetic operation continuously and at high speed by clipping a computed result to a positive maximum value when overflow occurs to a positive side and a value nearest to a negative maximum value expressible in an arithmetic and logical unit when the overflow occurs to a negative side. CONSTITUTION:When the overflow occurs, an overflow signal line 100 goes to '1'. An overflow clipping circuit 21, when detecting the fact that the overflow signal line 100 goes to '1', checks a code bit outputted from the arithmetic and logic unit(ALU) 15, and performs such control to input clipped data from a clip data input terminal 101 when the code bit shows '0', and to fix the output of each selector 22 at positive maximum value. Also, when the code bit shows '1', the output of each selector 22 in the overflow clipping circuit 21 is controlled so as to be fixed at the negative maximum value.
Patent JP-H10143858-A (JP)
Title: Method for texturing substrate for magnetic disk
Inventor: NISHIMURA YUKIHIRO
IPC: B24B21/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To remove remaining diamond abrasive grains and to obtain a substrate having excellent surface characteristics by texturing this substrate by using a polishing slurry suspended with the diamond abrasive grains, then subjecting the substrate to abrasive grain washing by using a slurry prepd. with aluminum abrasive grains. SOLUTION: Two pieces each and total four pieces of polishing tapes are pressed by contact rollers 3 to the front and rear surface of the disk-shaped substrate 1 rotating in an arrow A direction. The substrate is then subjected to slurry polishing by supplying the polishing slurry suspended with the free diamond abrasive grains from polishing liquid nozzles to the polishing surface side of the polishing tapes. The diamond abrasive grains to be used together with the polishing tapes are formed by suspending the abrasive grains of preferably 0.1 to 5μm together with a dispersant. The substrate is subjected to abrasive grain washing by using a porous tape 2A adhered with the slurry of the aluminum abrasive grains of preferably 0.5 to 2μm and a cleaning tape 10 after the texturing, by which the highly clean substrate is obtd.  The production of the magnetic disk having excellent floating characteristics and wear resistance is made possible.
Patent JP-H04170147-A (JP)
Title: Facsimile equipment
Inventor: AIYOSHI HIROSHI
IPC: H04N1/32
Filed: 1990-11-02
Abstract: PURPOSE:To prevent two kinds of TTI (Transmitter Terminal Identification) patterns frob being added overlappingly onto a reception original received by a reception side by providing a means deleting specific picture information among sent picture information and a means setting optionally a position on which the TTI information is added. CONSTITUTION:The equipment is provided with a means deleting specific picture information in sent picture information and a means setting optionally a position on which TTI information is added. Thus, when a reception original with a TTI pattern added thereto is sent as a transmission original, the TTI pattern of the reception original is deleted and the adding position of the TTI pattern of its own facsimile equipment is revised. Thus, it is prevented that two kinds of TTI patterns are added overlappingly on the reception original received by the reception destination and difficulty of discrimination of a sender name and a transmission date or the like is not caused. Moreover, the TTI pattern is not overlapped on routine TTI information sent while a prescribed indication is described and processing discrimination in error is not caused.