baber/WOPTO huggingface dataset:
Patent JP-S6377766-A (JP)
Title: Magnet drive circuit
Inventor: YOSHINO SATOSHI
IPC: B41J9/44
Filed: 1986-09-19
Abstract: PURPOSE:To stabilize the constant current control of a magnet coil in an impact printer by providing reference voltage loading means for controlling ON, OFF to supply a reference voltage with respect to a differential amplifier in a constant current controller. CONSTITUTION:A reference voltage Vs fed from a reference voltage generator 11 is normally loaded to a reference voltage loader 20 having one transistor Tr3 except an exciting time of a magnet coil 13, and the supply to a differential amplifier 15 of a constant current controller 12 is turned OFF. Then, a TR3 in the loader 20 is turned OFF together with a transistor TR2 in a switching unit 14 during the exciting period of the coil 13, a reference voltage Vs is supplied to the amplifier 15, and a constant current from the controller 12 is supplied to the coil 13. Thus, the constant current control is always executed stably by a simple method, and a printing quality is largely improved at an impact printing position.
Patent JP-H0271690-A (JP)
Title: Picture transmission system
Inventor: IWABUCHI YOSHIJI
IPC: H04N19/00
Filed: 1988-09-07
Abstract: PURPOSE:To reduce quantized noise by dividing all picture elements constituting a picture into blocks, discriminating the picture state of blocks based on a difference between a maximum value and a minimum value of picture element data for each block so as to apply adequate quantization. CONSTITUTION:A quantizer selection section 1 detects a difference between a maximum value and a minimum value in a picture element block to discriminate a picture and a quantizer is selected depending on the value and a switch 2 selects the quantizers. Split value conversion sections 3, 4 have a different characteristic quantizing list respectively. Input digital information 101 is segmented in the unit of blocks by a segmentation section 102 and the maximum value and the minimum value are detected and the quantizer selection section 1 detects a difference. When the difference is a threshold level or over, the split value conversion section 3 having the quantizing list corresponding to the edge is selected and when the difference is a threshold level or below, the split value conversion section 4 having the quantizing list corresponding to the flat part is selected. Through the constitution above, the quantizing noise based on the difference from the property of the picture for each block is reduced.
Patent JP-H0779227-A (JP)
Title: Polling method for specific small-power radio communications system
Inventor: KUSANO KISHIRO
IPC: H04B7/24
Filed: 1993-09-08
Abstract: PURPOSE:To reduce the effect of communication error due to the simultaneous presence of the plural pairs of interstation communication as much as possible. CONSTITUTION:In this small-power radio communications system, a main station not shown in the Figure gathers the data of the entire stations by successively polling sub main stations SM1-SM5 by the main station and thus repeating multi-polling operations for successively polling sub stations S11-S15,..., and S51-S55 belonging to the sub main stations respectively by the respective sub main stations SM1-SM5. The order of the time T1-T13 indicates the order of polling the sub stations S11-S55 by the sub main stations SM1-SM5, however, since the probability of a communication error is high in the time T4-T6 and T11-T13 with the large number of the stations of simultaneous communication, the order of the sub stations to be polled is shifted for every polling cycle so as not to let the stations performing the communication at the time be partial to the specific station.
Patent JP-S59131443-A (JP)
Inventor: NAGASE FUMIAKI
IPC: B31B1/90
Filed: 1983-11-26
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-H0668149-A (JP)
Title: Filing system and information retrieval system using key telephone system in the filing system
Inventor: SATO MITSURU
IPC: G06F17/30
Filed: 1992-08-21
Abstract: PURPOSE:To realize retrieval of data by the filing system to a database through the use of a key telephone system. CONSTITUTION:In the filing system in which a database storing data and a data processing unit processing registration and retrieval or the like of data to the database are included, the retrieval request and retrieval information are coded and sent to the data processing unit through the combination operation of push buttons of a key telephone system 30 to retrieve data by sending a retrieval request and retrieval information of the database to the data processing unit. The data processing unit decodes the information to retrieval the designated data and the data are sent to a designated facsimile equipment 31 via a telephone line 34. The inquiry to the user from the system is delivered to the user by using voice information generated in a voice synthesis system.
Patent JP-S6285652-A (JP)
Title: Rotary electric machine
Inventor: YARIMIZU RITSUO
IPC: H02K5/173
Filed: 1985-10-07
Abstract: PURPOSE:To generate magnetic thrust in the axial direction of a shaft, to apply pre-load to a ball for a ball bearing and to reduce the number of parts and man-hours for processing by mutually displacing the magnetic centers of a stator and a rotor. CONSTITUTION:A stator core 2 and a rotor core 5 are displaced only by a predetermined distance in the axial direction of a shaft 4. When a coil 3 is conducted, magnetic driving force mutually works, and the rotor core 5, the shaft 4 and inner rings for ball bearings 7 are displaced in the axial direction. Outer rings for the bearings are fixed, thus applying pre-load to the balls for the ball bearings 7.
Patent JP-2001047992-A (JP)
Title: Brake control unit
Inventor: HOROTANI MASATOSHI
IPC: B60T8/36
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce a weight, to compactify size, to enhance mountability on a vehicle, and to attain cost advantage, while providing a plurality of solenoid valves, in a brake control unit applied to a brake device for conducting automatic brake control. SOLUTION: This brake control unit is provided with a pump 4 driven by a motor, plural solenoid valves 5, 6 for ABS control, a reservoir 7, additional plural solenoid valves 3, 9, and a housing 11 for attaching the elements hereinbefore. The plural solenoid valves 5, 6 for the ABS control are arranged in one side, and added plural solenoid valves 3, 9 and the reservoir 7 are arranged in the other side, in the both sides of a plane (D-D) including a rotary shaft of the motor.
Patent JP-H1048210-A (JP)
Title: Method for adjusting sensitivity in analysis of specific bond
Inventor: SAITO NOBUYUKI
IPC: G01N33/543
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sensitivity adjusting technology for immunochromatograph. SOLUTION: Sensitivity is adjusted in the analysis of specific bond using immunochromatograph or the like. A sensitivity adjusting substance labeled with a specific bonding substance unspecifiable from the background and same as that employed in a specifiable labeling substance is caused to react together with the specifiable labeling substance. An analyzer where this method is applied is also provided. According to the method, the sensitivity can be adjusted surely without requiring any additional reaction time and an apparatus where this method is applied can be manufactured easily.
Patent JP-S6188410-A (JP)
Inventor: TSUTSUI TERUAKI
IPC: H01B13/00
Filed: 1985-10-07
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-S61100928-A (JP)
Title: Formation of aligning mark on semiconductor substrate
Inventor: MORIMOTO HIROAKI
IPC: H01L21/027
Filed: 1984-10-22
Abstract: PURPOSE:To improve the accuracy in position of an aligning mark for an active region of a semiconductor substrate, by forming a mark region oxide film simultaneously with the formation of an element isolating oxide film. CONSTITUTION:An SiO2 film 13 and a SiN film 14 are removed except those parts of the films present on a transistor forming region 15 and on the periphery of a mark region 16. The structure is then subjected to heat oxidation so that the portions of the substrate not covered with the SiO2 film 13 or with the SiN film 14 are oxidized to form an element isolating oxide film 17 and a mark region oxide film 18 both consisting of SiO2. The SiN film 14 is then removed with hot phosphoric acid, and the SiO2 film 13 is also removed by etching. All the surface except the periphery of the mark region 16 is covered with resist 19, and the semiconductor substrate 11 is etched to a predetermined depth with plasma of mixture gas consisting of CF4 and O2. In this manner, the substrate 11 in the mark region 16 is side etched with the mark region oxide film 18 used as a mask. The resist 19 is then removed. Thus, an aligning mark 20 composed of a mark portion 16a formed in the mark region 16 by transversely excavating the substrate and of the mark region oxide film 18 is completed.
Patent JP-H11162631-A (JP)
Title: Microwave dispersion device for microwave oven
Inventor: LEE GYE-HONG
IPC: H05B6/74
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress the costs and enhance easy and effective operations by furnishing a rotating motor on a first waveguide tube, installing a first and second pulleys interlocking with the motor on the first and a second waveguide tubes, and thereby generating a dispersing effect for the same microwaves. SOLUTION: A first pulley 120 rotates with the drive of a rotating motor 110 furnished on the oversurface of a first waveguide tube 42, and a second pulley 121 furnished on the oversurface of a second waveguide tube 44 is simultaneously rotated through a belt 130. Thus the corresponding first and second rotary antennae 62 and 64 are rotated eccentrically through a first and second feeders 56 and 58. This disperses the microwaves radiated into a cooking chamber 60 through the openings of the first and second waveguide pipes 42 and 44. As a result, the microwaves, make uniform irradiation on the food material F when they reach the bottom surface of the cooking chamber 60, and are uniformly reflected by the food F, penetrate, and are absorbed.
Patent JP-H0776156-A (JP)
Title: Manufacturing device for ink ribbon spectacles
Inventor: KONDO NAOKI
IPC: B41J32/00
Filed: 1993-09-08
Abstract: PURPOSE:To automate manufacture of an ink ribbon spectacles by providing a rotational position deciding mechanism, a holding mechanism, a sticking mechanism, a cutting mechanism and a spectacles forming mechanism when an ink ribbon wound on one hub and other hub are to be integrated into a shape of a pair of spectacles. CONSTITUTION:In manufacturing an ink ribbon spectacles firstly a ribbon 1 wound on a hub is set in a ribbon receiver 21. Thereafter, the ribbon 1 is rotated by a press roll 29 and stopped at a predetermined position by a pin 22. Next, the tip of the ribbon 1 is pinched by a pair of press rolls 29, 31 and pulled out, and an adhering part of the tip is stuck on a hub 3 supplied to a hub receiver 23, and extra tip is cut by a cutter blade 43. Successively, the ribbon 1 at the ribbon receiver 21 is rewound by a rewind roll 36 and the hub 3 is pulled nearer from the hub receiver 23, and a part of the adhering part is peeled from the hub 3 at the pin 37 so as to stick to the outer periphery of the ribbon 1. The extra ribbon 1 after the cutting is sucked by a suction nozzle 47.
Patent JP-S6466997-A (JP)
Title: Method of increasing capacitance of strip-line capacitor
Inventor: KOITSUME YOSHITAKA
IPC: H01G4/12
Filed: 1987-09-07
Abstract: PURPOSE:To increase the capacitance of a capacitor with a simple structure by cutting away or etching a dielectric substrate of a strip line to the middle thereof for reducing the distance between opposing electrode plates. CONSTITUTION:A dielectric substrate 1 is cut away to the middle of the thickness thereof on the ground side to provide a recessed portion of a U-shaped bottomed up. An electrode plate 3 is disposed closely and correspondingly to the recessed portion so cut away. Hereby, the distance between both the electrode plates 2a, 2b is reduced correspondingly to the depth of the substrate. Thus, the capacitance of a capacitor is increased without changing the area of the electrode. Additionally, alterations of the depth of the recessed portion 3 enable the capacitance of the capacitor to be selectively set freely.
Patent JP-H04351505-A (JP)
Title: Molding method of ceramic mold
Inventor: YOSHIOKA HIDEHO
IPC: B28B7/34
Filed: 1991-05-28
Abstract: PURPOSE:To remove the crack of a mold by a method in which a ceramic mold is molded by using the casting frame with burning property, and in its baking at high temperature, said casting frame is burned and removed. CONSTITUTION:When the ceramic mold 1 to be baked at high temperature, is molded, the ceramic mold 1 is molded by using the casting frame 2 with burning property. Next, in its baking at high temperature, only said casting frame 2 is burned and removed, and the mold without the casting frame is obtained. Consequently, the crack of the mold due to the difference of the thermal expansion between the casting frame 2 and the mold 1 and the thermal deformation or the temperature-elevation of the casting frame 2 can be removed.
Patent JP-S61100121-A (JP)
Inventor: AKEI RIYUUJI
IPC: A01D57/00
Filed: 1984-10-23
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-H0966257-A (JP)
Title: Varnish treatment method for electronic part
Inventor: KOMATSU SHIGERU
IPC: B05D1/18
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of excessive varnish to a jig, pin sections of a transformer to be treated, the lower face of a core of a stator coil and the like when the varnish treatment of electronic parts is carried out by the impregnation (hot deep coating) method. SOLUTION: Prior to the varnish impregnation treatment for electronic parts, a fluorine surface treatment agent for the prevention of varnish adhesion, for example, a Fluorard FC-722 (trade name; Sumitomo 3M Ltd.), is applied at least to parts of a jig to be immersed in a varnish impregnation tank, and also the Fluorard FC-722 is applied similarly to the site faces of materials to be treated to which varnish should not adhere such as pin sections of a transformer, the lower face of a core of a stator coil. A film thus formed is of good varnish-repellence and the superior effect is demonstrated for the prevention of varnish adhesion.
Patent JP-S61104143-A (JP)
Title: Fuel feeding device
Inventor: MAEDA HIDEKI
IPC: F02D41/22
Filed: 1984-10-26
Abstract: PURPOSE:To prevent air-fuel mixture from being excessively enriched even if re-racing is effected after restarting, by a method wherein fuel increase rate during acceleration is decreased after engine is stopped due to racing effected when an engine is at a low temperature. CONSTITUTION:A signal detected by an acceleration sensor 201 is inputted to a means 205 of correcting an increase in fuel amount during acceleration through a means 203 of increasing a fuel amount during acceleration and a signal detected by a temperature sensor 207, serving as a temperature detecting means for detecting the temperature of cooling water, is also inputted to the means 205. A reference fuel injection pulse in a computing means 217 is represented by, for example, Tp=KXQ/N, wherein Q is an intake air amount, N is the number of revolutions of an engine, and K is constant. A detecting signal from an engine stop detecting means 211 is inputted to an engine stop counter 219, the number of engine stop time counted by the engine stop counter is sent to the means 205 to determine a correction value of an increase amount during acceleration. The counter 219 is set to 0 each time an ignition key switch 209 is turned ON. A pulse width correction value is determined by a fuel injection pulse width correction means 221, and fuel is injected from a fuel injection valve 225 through a fuel injection valve driving means 233.
Patent JP-2000053996-A (JP)
Title: Detergent composition
Inventor: KUBO MAKOTO
IPC: C11D1/44
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent composition for clothing exhibiting good detergency for oily stains among others without the need of using hot water. SOLUTION: This detergent composition is such one as to include 3-50 wt.% of a polyhydroxylamine of the formula (R is a 7-19C alkyl or alkenyl; (m) and (n) are each a number representing the average addition number of moles of glycidol) and 5-45 wt.%; of an anionic surfactant in the weight ratio of (10:90) to (90:10).
Patent JP-2000056264-A (JP)
Title: Optical circulator
Inventor: IMURA TOMOKAZU
IPC: G02B27/28
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To embody a lower cost by miniaturization of the optical parts to be used and the reduction of the number of parts by exhibiting a high isolation characteristic and diminishing both of a length and diameter. SOLUTION: A non-reciprocal part 10 formed by inserting a 45 deg. Faraday rotator 16 and a half wave plate 18 between two pieces of double refraction elements 12 and 14 is inserted between a ferrule and a collimator lens and the entire part is arrayed to one row. Two sets of such array units are so combined that the collimator lenses 22, 26 face each other. The ferrule of the one array unit is formed as a two-fiber ferrule 20 having two fibers 21 and the ferrule of the other array unit as a single-fiber ferrule 24 having one fiber. Both may also be the two-fiber ferrules. The same is applicable to optical switches as well. Another ferrule possible alternative is the constitution of a reflection type by forming the one ferrule as a 3-fiber ferrule and using a polarization rotating element and a reflector.
Patent JP-S6282479-A (JP)
Title: Portable input/output device
Inventor: NAKAZAWA TAKEO
IPC: G06F1/26
Filed: 1985-10-07
Abstract: PURPOSE:To reduce the necessity of periodic charging of a Ni-Cd battery by providing a solar battery in parallel with the Ni-Cd battery. CONSTITUTION:A portable input/output device includes a control part 11 including a microprocessor 12, a power supply part 18, and an output device 15. The control part 11 includes a memory part 13 and I/O port 14. The power supply part 18 is provided with the combination of a Ni-Cd battery 16 and a solar battery 17 from which power is supplied to the microprocessor 12, the memory part 13, and the I/O port 14. The solar battery 17 starts power generation by the lightness of an indoor lamp or the like and starts to charge the Ni-Cd battery 16 simultaneously with the start of power generation.
Patent JP-S6282743-A (JP)
Title: Multiple address communication equipment
Inventor: SUZUKI SUSUMU
IPC: G06F13/00
Filed: 1985-10-07
Abstract: PURPOSE:To reduce remarkably a bit number required for multiple address communication by expanding the address art of n-bit length in a message into 2n-bit length and by using a 2n-bit expansion address to designate plural nodes having the n-bit node address as the destination of multiple address communication. CONSTITUTION:A transmission side peripheral equipment 30 applies the 2n-bit expansion address designating plural destination nodes being the destination of the same data to a 2n-bit expansion address storage buffer 31 through a connection 36. After the transmission data to be subjected to multiple address is fed to a transmission data storage buffer 32 through a connection 38, a message forming circuit 33 is activated through a connection 37. The started message forming circuit 33 extracts the 2n-bit expansion address from the 2n-bit expansion address storage buffer 31 through a connection 39 and a transmission data is extracted from a transmission data storage buffer 32 through a connection 40. Then a message comprising the 2n-bit expansion address part and a data part is combined to send a combine message to a communication medium 35 through a connection line 41.
Patent JP-S60118408-A (JP)
Title: Edge preparing machine
Inventor: TANAKA KAZUNORI
IPC: B27B33/20
Filed: 1983-11-30
Abstract: PURPOSE:To perform reliable cut-off and edge preparation by forming a recessed section on one side or both sides of a metal saw and by edge preparing with the use of a cutter formed by means of fitting an angle cutter on this recessed section or sections. CONSTITUTION:On the side face of a metal saw 2, a recessed section 4 is formed, in which is fitted an angle cutter 3 of a diameter smaller than that of the metal saw 2 to form a cutter whose working face is nearly L-shaped. The dimension of the cutter is set so that the metal saw 2 can work on the external surface 10 of a pipe 9 through its internal circumferential face 11, and the dimension of the angle cutter 3 is set to provide a groove form required for the end face formed by cutting-off the pipe 9. Therefore, a favorable groove section 13 can be obtained.
Patent JP-S6283179-A (JP)
Title: Recording method
Inventor: IWATA KAZUO
IPC: B41M5/00
Filed: 1985-10-08
Abstract: PURPOSE:To prevent the exudation of a recording liquid when writing or printing is applied to a material to be recorded or the non-emitting phenomenon of the recording liquid at the leading end of an orifice due to drying, by mainly constituting the recording liquid of a mixture of a recording agent and an org. solvent and water and containing acetal cyclic ether in the recording liquid. CONSTITUTION:When a recording liquid wherein acetal cyclic ether obtained by condensing glycerine and aldehyde or ketone is used as the org. solvent thereof, the exudation of the dot on the surface of a material to be recorded and the drying property of printed matter can be improved and the good printing to the material to be recorded being sized and having fibers exposed to the surface to be recorded thereof can be obtained. Said acetal cyclic ether is a cyclic compound obtained by the dehydrocondensation reaction of two of three hydroxyl groups of glycerine with aldehyde or ketone. As a recording agent, both of a dye and pigment may be used.
Patent JP-H0544081-A (JP)
Title: Plating method of al-mg alloy material
Inventor: SATO HIROSHI
IPC: C25D5/44
Filed: 1991-08-08
Abstract: PURPOSE:To enhance adhesive strength of a metallic plating, made from Fe, Zn or Fe-Zn alloy and formed on a surface of a base material made from Al-Mg alloy material, to a base material and to obtain a plating for the Al-Mg alloy material free from generation of plating peeling even when executing press forming or the like. CONSTITUTION:An Al-Mg alloy containing 3-8wt.% Mg and Al and Mg oxide on the surface, is electrolytically treated in a water solution of silicate under anodic condition before metallic plating treatment.
Patent JP-H1165002-A (JP)
Title: Projection image display device
Inventor: YAMAGISHI NARUMASA
IPC: G02B3/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To decrease uneven brightness and uneven color by optimizing an arrangement of a light source electrode wire and a micro lens on an integrator optical system. SOLUTION: A light source 1 comprises a tubular bulb 2 and a reflector 3, and an electrode wire 5 is provided at a reflector opening part. Light from a luminous body generated between electrodes inside the tubular bulb 2 is emitted to the opening side at a reflecting surface inside the reflector 3 and enters an integrator optical system 6. This comprises a first lens array 7 and a second lens array 8 on a light valve side, and each consists of multiple micro lenses. Especially, a micro lens on the first lens alley 7 has the similar shape as that of the effective part of a light valve 9. The electrode wire 5 is drawn out diagonally to each side of the micro lenses of the integrator optical system 6. Thereby, shadow parts do not overlap each other on the light valve 9, and an influence of the shadow of the electrode wire 5 to a projecting image can be controlled to a minimum.