baber/WOPTO huggingface dataset:
Patent JP-H06162934-A (JP)
Title: Dc type gas discharge display device
Inventor: TANI YUTAKA
IPC: H01J17/49
Filed: 1992-11-18
Abstract: PURPOSE:To reduce unevenness in a resistance value for a resistance for current limiting a discharge current in a gas discharge type display device, that is a so-called plasma display panel, and provide the gas discharge type display device having reduced brightness irregularity. CONSTITUTION:Anode bus lines 14 are provided on a backing plate 13, and the bus lines 14 are covered with an insulation layer 15 having plural throughholes. Resistance lines 16 are connected to the anode bus lines through the throughholes on the insulation layer, and electrode bodies 18 are formed at corresponding positions to discharge cells of the resistance lines 16. By disposing the throughholes in such a way that the electrode bodies and the anode bus lines are, connected to each other by part of the resistance lines having a specified resistance value, thereby a resistance for limiting a current at each discharge cell can be formed with favorable precision.
Patent JP-H07141675-A (JP)
Title: Signal reproducing device for optical disk
Inventor: KAWASAKI YORIJI
IPC: G11B7/12
Filed: 1993-11-15
Abstract: PURPOSE:To provide a signal reproducing device for an optical disk using a super definition optical head capable of reproducing a signal with higher resolution and moreover, effectively suppressing the influence of a side robe. CONSTITUTION:This device is provided with a collimate lens 2 converting a laser beam outgoing from a laser light source 1 to parallel rays of light, a light shielding plate 3 shielding a part of an outgoing beam from the laser light source 1 and changing a converged spot shape on an optical disk 6 surface and a beam splitter 4 sending a return beam from the optical disk 6 to a photelectric conversion element 9 side. Then, a laser beam transmission plate 8 provided with a minute transmission hole 8a for the laser of a slit or a pin hole, etc., constituted of a size nearly equal to the diameter of the laser beam reconverged by a condenser lens 7 is mounted between the beam splitter 4 and the photoelectric conversion element 9. Further, the output of the photoelectric conversion element 9 is sent to a demodulation circuit through a transversal filter 11.
Patent JP-S63164806-A (JP)
Inventor: KODAMA MASABUMI
IPC: A01C23/04
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08164463-A (JP)
Title: Mold for high speed filling-up casting
Inventor: URUSHIYA HIROYUKI
IPC: B22C9/22
Filed: 1994-12-13
Abstract: PURPOSE: To prevent the development of remained air in the inner part of a product by introducing molten metal approached to a position for forming a bending part of the product to an escaping space without colliding to the inner surface of a cavity in a high speed filling-up casting. CONSTITUTION: In a mold for high speed filling-up casting for forming the product having the bending part related to the flowing direction of the molten metal in the cavity 16, the cavity 16 is formed so as to eliminate the colliding surface of the molten metal at the position for forming the bending part and also, the escaping space 18 extended to the flowing direction of the molten metal from the position for forming the bending part is provided.
Patent JP-H08165216-A (JP)
Title: Antimicrobial filler
Inventor: YAMAZAKI MASAYASU
IPC: A01N59/20
Filed: 1994-12-13
Abstract: PURPOSE: To provide an antimicrobial filler having both characteristics of im proving thixotropic properties and supplying antimicrobial properties. CONSTITUTION: This antimicrobial filler comprises a cation substitution type hydroxyapatite of the general formula, Ca10-x M2x/n (PO4 )6 (OH)2 (M is one or more metal elements selected from the group consisting of Au, Ag, Cu, Ni, Zn, Pd and Pt; (n) shows a valence of the metal element M; (x) is a positive number of (x)<=0.0502 n/m in which (m) is an atomic weight of the metal element M and (n) is a valence).
Patent JP-H06138133-A (JP)
Title: Spatial filter type speed measuring apparatus
Inventor: UNO TETSUYA
IPC: G01P3/36
Filed: 1992-10-23
Abstract: PURPOSE:To provide a spatial filter-type speed measuring apparatus of which measuring accuracy can be kept always high even against a change in the uneven situation of a road surface by removing a low spatial frequency component. CONSTITUTION:A beam of light reflected by an object 2 under test is transmitted through a transmissivity distribution filter 11 provided with a transmissivity distribution, and it is received by a photodetector 9. On the basis of an output signal from the photodetector 9, the relative movement speed of the object 2 under test is detected. When the transmissivity distribution of the transmissivity distribution filter 11 is set so as to be reduced from the central part in a filter periodic direction toward both end parts, a low frequency component can be removed even when the situation of a road surface is changed unevenly.
Patent JP-H03172570-A (JP)
Title: Engine for outboard motor
Inventor: YAMAMOTO YOJI
IPC: F02M35/104
Filed: 1989-11-29
Abstract: PURPOSE:To uniformize an air-fuel mixture being fed to each combustion chamber by constituting an intake manifold at each cylinder so as to be equal in length, in a device which installs a flywheel and a camshaft driving mechanism both on the upper end of a crankshaft extending in the almost vertical direction. CONSTITUTION:When being executed to an inline type 3-cylinder engine whose crankshaft is extended in the vertical direction, length of each intake manifold 3 being installed in response to every cylinder of a device in a fuel supply system, namely, a joining plane 2a between each carburetor 2 and the intake manifold 3 and an interval among three intake ports 3a are made up of upper, medium and lower stages so as to become constant all. Accordingly, so far as the carburetor 2 at the lower stage, it is set up in direction of more distant to the outside, and a line connecting the center of the joining plane 2a is tilted as far as an angle alpha in the vertical direction. In addition, an upper end of the uppermost carburetor 2 is situated in the upper part than an engine block upper end and further situated in the lower part than a turning plane of a flywheel 13. With this constitution, such an air-fuel mixture as constant in air-fuel ratio is made suppliable into all cylinders.
Patent JP-S63159059-A (JP)
Title: Yoke structure of printing head
Inventor: KANEKO HIROSHI
IPC: B41J2/28
Filed: 1986-12-24
Abstract: PURPOSE:To sufficiently secure magnetic attraction force even when a yoke due to press punching processing is used, by providing a yoke plate in opposed relation to the yoke and magnetically bridging the free end part of the yoke with the yoke plate. CONSTITUTION:A yoke plate 8 holding the leaf spring 6 of an armature 11 between spacers 5, 7 composed of a soft magnetic material along with the base end part of a yoke 1 is provided and fixed to a core member 3 along with a permanent magnet 4 by a screw 9, and the free end part 22 of the yoke 1 and a part of the yoke plate 8 are fixed by soldering 25 being a bridge member to increase the quantity of magnetic flux. When a solenoid 17 is excited, magnetic flux is supplied not only from the base end part of the yoke but also from the bridged part 25 to negate the exciting force of the permanent magnet 4 and the armature 11 is repulsed by the recovery force of the leaf spring 6 to perform printing by a printing wire 13. By this method, the spring constant of the leaf spring can be enhanced by the increment of magnetic quantity and, even when the yoke due to press punching processing is used, magnetic attraction force can be sufficiently secured and high speed printing becomes possible.
Patent JP-H07139997-A (JP)
Title: Mounted type vibrometer
Inventor: NAGASE MAMORU
IPC: G01H11/02
Filed: 1993-11-15
Abstract: PURPOSE:To obtain a mounted type vibrometer without any need of a power source part. CONSTITUTION:A disk magnet 8 is vertically movably disposed on the upper end of a lower body 2. A display rod 12 is attached to the center part of the disk magnet 8. A ring magnet 10 is fixed to an upper body 3 in the outer circumference and upward of the magnet 8. When the magnet 8 receives upward load by vibration and displayed up to a specified distance, upward displacement is performed from the center part of the ring magnet 10 at a stretch. The display rod 12 projects a cover 4 with the displacement of the magnet 8.
Patent JP-H05127220-A (JP)
Title: Lens shutter
Inventor: MARIKO SHINICHIRO
IPC: G03B9/10
Filed: 1991-10-30
Abstract: PURPOSE:To develop a lens shutter which uses a stepping motor and by which two ways of program shutter modes can be obtained without changing the rotational speed of the stepping motor. CONSTITUTION:The lens shutter is provided with a first cam 12 and a second cam 13 whose shapes are different on a shutter driving ring 10 which is driven to be rotated by the stepping motor. By opening and closing shutter blades 2 and 3 at a working speed corresponding to the shape of the first cam 12, the first program shutter mode is obtained. By opening and closing the blades 2 and 3 at the working speed corresponding to the shape of the second cam 13, the second program shutter mode is obtained.
Patent JP-H03168763-A (JP)
Title: Production of color toner for electrophotography
Inventor: HIRANO NOBUHIRO
IPC: G03G9/087
Filed: 1989-11-29
Abstract: PURPOSE:To substantially prevent the formation of fine particles and uncolored particles and to relatively uniformize the grain size distribution of the toner by suspending and dispersing a polymerizable compsn. consisting of specific chromatic pigments, a radical polymerizable monomer and a radical polymn. initiator into an aq. soln. and polymerizing the mixture. CONSTITUTION:The polymerizable compsn. consisting of the chromatic pigments having <=2.0% moisture content under resting conditions of 20 deg.C and 65% RH, the radical polymerizable monomer and the radical polymn. initiator is suspended and dispersed into the aq. soln. and thereafter, the mixture is polymerized. The chromatic pigments to be used in this case have the moisture content as low as <=2.0% and, therefore, the chromatic pigments are relatively well dispersed into the radical polymerizable monomer and the polymn. is relatively stably executed. The control of the grain size of the colored resin during the polymn. stage is stably executed in a 1 to 30mum range adequate for the toner and the grain size distribution is uniformly maintained. The intrusion of the fine particles is further prevented.
Patent JP-H03169110-A (JP)
Title: Differential amplifier having a gain switching circuit
Inventor: ARAI MINORU
IPC: H03G3/10
Filed: 1989-11-28
Abstract: PURPOSE:To eliminate the need for increasing a power voltage by avoiding a change in a DC bias current of a load resistor through the gain changeover. CONSTITUTION:A collector current of a 2nd differential amplifier A2 flows to 1st and 2nd load resistors RL1, RL2 via 7th and 8th transistors(TRs) Q7, Q8 in the case of a 1st gain and flows to the 1st and 2nd load resistors RL1, RL2 via 9th and 10th TRs Q9, Q10 in the case of a 2nd gain. Thus, the DC bias current of the load resistors RL1, RL2 by the gain changeover is unchanged. Since no bias voltage is changed, it is not required to change the drive voltage while anticipating the fluctuation of the bias voltage of the next stage in the multi-stage connection circuit.
Patent JP-2000135487-A (JP)
Title: Electrolyzed water generator
Inventor: YAMAGUCHI TAKANAO
IPC: C02F1/46
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To take out normal temp. alkali water and cold alkali water at need, to secure the sufficient quantity even in the case of taking out any alkali water and to improve water saving effect. SOLUTION: This generator is provided with a cooler 5 for storing and cooling fresh water, an electrolytic cell 15 generating the alkali water and acidic water, a switching valve 22 for switching the fresh water to the cooler side or a cathode chamber 19 side of the electrolytic cell 15 and an original water line 26 for feeding the fresh water directly to an anode chamber 17 side. In such a case, the cooled fresh water is fed into the cathode chamber 19 or the fresh water is fed directly to the cathode chamber 19 by operating the switching valve 22 in accordance with the desire.
Patent JP-H09147796-A (JP)
Title: Fluorescent lamp
Inventor: IIDA SHIRO
IPC: H01J61/30
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an economical fluorescent lamp capable of improving assembling workability. SOLUTION: This fluorescent lamp is constituted of a double-U-shaped fluorescent tube 1, holders 2 holding both end sections of the fluorescent tube 1, a lighting circuit 3 of the fluorescent tube 1, a resin case 4 storing the lighting circuit 3, a bulb base 6 fixed to a cylinder section 4a formed at one end of the case 4, and a globe 5 storing the fluorescent tube 1 held by the holders 2 and forming an envelope together with the case 4. Four projections 4b are spirally arranged at prescribed intervals on the outer periphery of the cylinder section 4a. The cylinder section 4a is provided with a step section constituted of the first periphery section 4c formed in the axial direction of the case 4 and the second periphery section 4d connected to one end of the first periphery section 4c and formed in the direction perpendicular to the axis of the case 4.  L-shaped through holes 4e are provided at positions between the projections 4b and the step section below the projections 4b over the cylinder section 4a and the step section.
Patent JP-H01150865-A (JP)
Title: Temperature compensating system for measuring system
Inventor: TAKAHASHI YASUNORI
IPC: G01R15/24
Filed: 1987-12-08
Abstract: PURPOSE:To suppress the fluctuation of an operating point caused by a temperature variation of a polarization plane maintaining optical fiber by providing both a system for adjusting the power of a light emitting element and a system for compensating a phase difference caused by a temperature variation of the optical fiber, as a feedback system. CONSTITUTION:An optical detecting element 1 gives a phase difference to a light beam having a plane of polarization in the orthogonal direction, or fluctuates the plane of polarization by an electric field, a magnetic field, an ultrasonic wave and a temperature. An E/O converting part 5 is provided with a light emitting element and a circuit for driving this element. A light beam which has been emitted from the light emitting element is led to the element 1 through a polarizer 4, an electro-optical element 16, an optical phase adjusting part 10 and an input side polarization plane maintaining optical fiber 3a. The light beam which has been emitted from the element 1 is split by a beam splitter through an output side polarization plane maintaining optical fiber 3b, and one light beam is sent to a rectifying part 6 for controlling the power of the light emitting element of the converting part 5 through an O/E converting part 7. The other light beam is sent to a filter 12 through an analyzer 8 and an O/E converting part 14, and a rectifier 13 increases and decreases a modulation voltage of the element 16 so as to bring the amplitude which has been derived by rectifying this signal close to a prescribed value.
Patent JP-H06163294-A (JP)
Title: Annealing method of wound core
Inventor: AWA MIKIO
IPC: C21D1/34
Filed: 1992-11-20
Abstract: PURPOSE:To reduce annealing cost, and shorten annealing time to improve productivity, by uniformly heating and cooling the whole part of an iron core. CONSTITUTION:After a wound core 1 is accommodated in an accommodating vessel 4, a lot of metal balls are poured so as to cover the whole part of the wound core 1. By heating the accommodating vessel 4, the wound core 1 is heated via the metal balls 3. When the wound core 1 is cooled, the whole part of the wound core 1 is covered with the metal balls 3.
Patent JP-H03173719-A (JP)
Title: Production of high tensile steel tube having superior deformability
Inventor: DESHIMARU SHINICHI
IPC: C21D8/10
Filed: 1989-12-01
Abstract: PURPOSE:To produce a high tensile steel tube having superior deformability by subjecting a slab of a steel having a specific composition containing C, Si, Mn, Al, Cu, etc., to heating up to a temp. of the Ac3 point or above and to hot rolling, subjecting the resulting steel plate to hardening and to bending, and then applying tempering to the resulting steel tube. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, 0.03-0.20% C, 0.01-0.50% Si, 0.30-2.00% Mn, 0.005-0.10% Al, one or more kinds among 0.05-1.50% Cu, 0.05-3.00% Ni, 0.05-1.50% Cr, 0.01-0.70% Mo, 0.005-0.20% V, 0.005-0.05% Ti, and 0.0005-0.0050% B, and the balance essentially Fe is heated up to a temp. of the Ac3 point or above and hot-rolled. The resulting steel plate is subjected, in the above state without delay in the case when the rolling finishing temp. is not lower than the Ar3 point and after reheating up to a temp. of the Ac3 point or above in the case when the rolling finishing temp. is lower than the Ar3 point, to cooling at a velocity not lower than air cooling velocity to undergo hardening, and subsequently, this steel plate is reheated, if necessary, up to a temp. of the Ac1 point or below and cooled at a velocity not lower than air cooling velocity to undergo tempering. Then, the above steel plate is bent at >=3% draft and the resulting steel tube is tempered again at a temp. of the Ac1 point or below, by which the high tensile steel tube having >= about 60kg/mm<2> strength and <= about 80% yield ratio and excellent in deformability can be obtained.
Patent JP-H07170612-A (JP)
Title: Battery charging system
Inventor: ASADA HIROYUKI
IPC: H02J50/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a battery charging system which can charge a battery without being attended, without interrupting running of a vehicle and without necessity for a large-scale facility and which does not need to provide a special purpose receiving antenna on a roof of a vehicle. CONSTITUTION:A coil 1 for generating an electromagnetic induction current is connected to a battery 16 mounted in a vehicle 13, and a DC transmission line 11 is buried at a road side, in a battery charging system. A current flows from a coil 14 to the battery 16 when the vehicle 13 runs, and the battery 16 is automatically charged.
Patent JP-H09151779-A (JP)
Title: Inspection device of control device
Inventor: YAGATA HIDEO
IPC: F02D45/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To renew an input/output data by a crank angle synchronization by an input/output data renewal means for renewing the input/output data in a control device per prescribed crank angle on the basis of a crank angle detected by a crank angle detecting means. SOLUTION: An optional wave generator 121 for generating an optional wave shaped pulse signal on the basis of engine rotational speed, and a pulse generator 122 for generating a pulse signal in synchronism with a pulse signal generated in the optional wave generator 121, are arranged in an ECM inspection device 12 connected to an engine control device (ECM) 11 through an I/O interface 13. And also the ECM inspection device 12 is provided with pulse meters 124 to 128 for measuring a fuel injection signal and an ignition signal from the ECM 11. A pulse generated by a frequency which is set according to rotational speed is outputted to the ECM 11 as a crank angle signal, and also various kinds of input/output data calculated on the basis of various kinds of input/output data and the like from the ECM 11 are renewed by a crank angle synchronization.
Patent JP-H04185967-A (JP)
Title: Skip speed change inhibiting hydraulic speed change control device of automatic transmission for vehicle
Inventor: MOROTO SHUZO
IPC: F16H61/16
Filed: 1990-11-16
Abstract: PURPOSE:To improve a control feeling and a moderation feeling by controlling operation by a pressure of oil, supplied from the first shift valve at the time of a forward speed change shift, so that control by the second solenoid valve is invalidated at the time of switching an automatic transmission to a speed change inhibiting shift from the forward speed change shift. CONSTITUTION:There are provided a 3-4 shift valve 5 controlled by a speed change solenoid valve 2 of not receiving a solenoid signal and a 2-3 shift valve 4 controlled by a speed change solenoid valve 1 of receiving the change of the solenoid signal, at the time of switching an automatic transmission to the 1-speed (speed change inhibiting shift) from the 4-speed (forward speed change shift). In a lock pressure receiving part 48 of the 2-3 shift valve 4, operation is controlled by an oil pressure (supply pressure to servo B-0), supplied from the 3-4 shift valve 5 at the time of 4-speed, so that control by the speed change solenoid valve 1 is invalidated at the time of switching the automatic transmission to the 1-speed from the 4-speed. In this way, excellent controllability and moderation feeling can be obtained.
Patent JP-2001134417-A (JP)
Title: Device and method for managing information for voice control and recording medium with recorded information management program for voice control
Inventor: MORII KEIKO
IPC: G06F3/16
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To improve voice recognition dictionary preparing efficiency. SOLUTION: A voice recognition dictionary storing part 42 stores a voice recognition dictionary file constituted of a menu item corresponding to an application and reading to be used in the voice recognition corresponding to the menu item. A menu information storing part 43 stores a menu information file constituted of a menu item, an access key for a menu operation, a short cut key, and a menu hierarchy for each application. A menu information obtaining part 2 obtains the menu information corresponding to the application, and retrieves the reading to be used in the voice recognition corresponding to the menu information in the menu information from a previously prepared data base.  A menu information processing part 3 prepares a voice recognition dictionary file in the voice recognition dictionary storing part 42 and a menu information file in the menu information storing part 43 by using the information obtained by the menu information obtaining part.
Patent JP-H10144795-A (JP)
Title: Semiconductor device provided with diode layout space holder and manufacturer thereof
Inventor: CRONIN DANIEL R III
IPC: H01L21/82
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device where an ESD(electrostatic discharge) preventing antenna diode is not required to be connected to standard cell input gates respectively. SOLUTION: A semiconductor device of standard cells is designed basing on standard cells by the use of a standard cell library equipped with a diode layout space holder 16 related to a standard cell input 12. Standard cells in semiconductor cells are analyzed, the standard cell input 12 is connected to a conductive element 18 during processing to judge whether it is possible for the element 18 or not to accumulate charge. When the conductive element 18 where charge may be accumulated is ascertained, a diode layout space holder 16 related to the standard cell input 12 is replaced with a diode.