baber/WOPTO huggingface dataset:
Patent JP-H01178508-A (JP)
Title: Preparation of vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F2/00
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a vinyl chloride polymer of high quality with high productivity, by washing a feeding pipe and a feeding hole with a washing liq. at a specified temp. after a polymn. initiator is introduced into a polymn. tank when vinyl chloride monomer is polymerized in an aq. medium. CONSTITUTION:When vinyl chloride or a vinyl monomer contg. vinyl chloride is polymerized in an aq. medium. a polymn. initiator (e.g., diisopropyl peroxycarbonate) is introduced into a polymn. tank before a feeding pipe and a feeding hole of the polymn. tank communicating with the polymn. tank are washed with a washing liq. at such a temp. that the half-life of the polymn. initiator reaches 30min or less. As the formation of polymer scales can be prevented, it becomes unnecessary to remove the polymer scales and it is thereby possible to achieve a high productivity. Moreover, as it needs a smaller amt. of a washing agent to be used, the amt. of the solvent remaining in the produced polymer is small and it is thereby possible to obtain a polyvinyl chloride polymer of high quality.
Patent JP-H07212294-A (JP)
Title: Host machine for radio telephone equipment
Inventor: TANAKA SHINJI
IPC: H01Q1/22
Filed: 1994-01-14
Abstract: PURPOSE:To miniaturize the host machine without being affected by the interval of antennas by sliding the antennas or positioning the first and second antennas at different cabinets. CONSTITUTION:When performing speaking at the host machine of radio telephone equipment while using an antenna 37 installed at a hand set 38, a user performs speaking while taking the hand set 38 mounted at the body 30 of the host machine of radio telephone equipment. In that case, the interval of antennas is made wider than a normal interval. Concerning received electric field intensity at that time, the receiving state of a radio part is displayed on an electric field level display part 33 by a control part, and the user can visually judge the position of the satisfactory receiving condition as the received electric field intensity. Even when performing speaking with the host machine of radio telephone equipment while using the antenna installed at a cord reel 39, it is similar to the case of using the antenna 37 installed at the hand set 38 as well. Thus, the interval of antennas can be widened without widening the width of the main body 30 of the host machine, sharp transmission/reception with a little interference between antennas is possible and the host machine can be miniaturized.
Patent JP-H03208394-A (JP)
Title: Mounting of pga package element
Inventor: MORIIZUMI KIYOKAZU
IPC: H05K3/34
Filed: 1990-01-11
Abstract: PURPOSE:To contrive to inhibit the fine formation of the pattern of a substrate by a method wherein at the time of remodeling of the substrate, an intermediary pin corresponding to an object of remodeling, i.e., an I/O pin, is replaced with a block for remodeling use, which is provided with a pin pad, to the upper surface of which the I/O pin of an element corresponds, and a pad for remodeling wire connection use and consists of non-conductive material. CONSTITUTION:A PGA(Pin Grid Array) package element 4 is mounted via intermediary pins 3 disposed in upright on element connecting pads on a substrate 1. At the time of remodeling of the substrate 1, the pin 3 corresponding to an object of remodeling, i.e., an I/O pin 40, is replaced with a block 8 for remodeling use; which is provided with a pin pad 5, to the upper surface of which the I/O pin 40 of the element 4 corresponds, and a remodeling pad 7 for connecting a remodeling wire 6 and consists of a non-conductive material; and remodeling of the substrate is performed by providing the wire 6 using the pad 7 which is offered to the block 8. Thereby, fine formation of pattern of the substrate 1 can be inhibited.
Patent JP-H03209593-A (JP)
Title: Self-diagnosing device for taxi card system
Inventor: TAKAGI NORIHIKO
IPC: G06K17/00
Filed: 1990-01-11
Abstract: PURPOSE:To execute the diagnosis of each equipment and a system even after loading a device to a taxi by executing communication through each terminal and a signal line and diagnosing each terminal equipped with the signal line by a self-diagnosing means. CONSTITUTION:A taxi meter 1, card reader 6, storage device 4 and keyboard 3 are connected through signal lines L1, L5 L3 and L2 so as to be independently freely separated and a controller 2 to control of the storage of fee information to the storage device 4 is equipped with a self-diagnosing means 2-1 composed of a CPU to start an operation corresponding to the specified key operation of an operation part 3a in the keyboard 3. The communication is executed through the respective terminals and the signal lines by diagnosing means S2, S11, S16, S21 and S26 provided at this self-diagnosing means 2-1 and each terminal equipped with the signal line is diagnosed. Thus, in the condition of loading the controller 2 and each terminal to the car and connecting them each other, the diagnosis of the system can be executed.
Patent JP-S62160608-A (JP)
Inventor: SHIRAKI KAZUO
IPC: H01B12/10
Filed: 1986-01-09
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-S58121147-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATOU KIICHI
IPC: G11B27/36
Filed: 1982-01-11
Abstract: PURPOSE:To decide the quality of a recording bit hole accurately and almost simultaneously with writing, by providing a 2-split detector having a split line in a prescribed direction on a conjugate surface at the focal position of an objective lens and giving a differential process to each segment output. CONSTITUTION:A 2-split detector 11 having a split line in the direction vertical to the relative shifting direction of a recording medium of a disk, etc. at a conjugate position of other side and the luminous flux is provided at a conjugate position of one side at the focal position of an objective lens 2. The detection outputs of segments 11a and 11b of the detector 11 are processed by a differential amplifier 12. The differential output which receives no change of intensity of a recording beam is maximum when a slight shift is produced between the bit holes 3 forming a hole train on the recording medium and a beam spot. Thus the quality can be accurately decided for the bit hole on the recording medium by means of a writing beam and almost simultaneously with writing.
Patent JP-H08191491-A (JP)
Title: Field bus system
Inventor: SAI YUKIO
IPC: H04L12/40
Filed: 1995-01-11
Abstract: PURPOSE: To prevent another equipment connecting to a bus from being disabled of communication due to a fault of a device on the bus by providing a connection control function so as to use plural signal conversion means and plural field buses for digital communication. CONSTITUTION: The system is provided with communication equipments 3a, 3b, isolated power supplies 9a, 9b, modems 5a, 5b being signal conversion means, bus changeover switches 14a, 14b and a changeover control means 13. The signal conversion means 5 is used to superimpose a digital signal and a feeding signal and a superimposed signal is outputted to field buses 6a, 6b and the digital signal is demultiplexed from the superimposed signal on the field buses. The field buses 6a, 6b connect to corresponding sensors and actuators 7a, 7b or the like and the signal conversion means 5 and the equipments 7 are communicated by using the superimposed signal via the field buses 6. A controller 13 monitors an internal signal bus 4 and when the signal on an internal signal bus is faulty, each switch 14 connecting to a faulty device is disconnected.
Patent JP-S59126605-A (JP)
Title: Manufacture of ferromagnetic iron oxide
Inventor: IDESAWA SHINICHIROU
IPC: C01G51/00
Filed: 1983-01-11
Abstract: PURPOSE:To obtain a high coercive force without increasing the added quantity of cobalt ion and ferrous ion by keeping the temperature of the mixing process of iron ion and alkali under 50 deg.C. CONSTITUTION:Ferromagnetic iron oxide is dispersed in water and suspension is prepared. The solution containing Co<2+> ion and Fe<2+> ion and the alkali solution are added to the suspension. The temperature is kept under 50 deg.C during this process.
Patent JP-S58119442-A (JP)
Title: Method and device for production of rough steel ingot of small section
Inventor: ISHIKAWA HIDEKI
IPC: B22D11/06
Filed: 1982-01-11
Abstract: PURPOSE:To obtain rough steel ingots of a small section having excellent quality with simple installations at a high production rate by supplying molten steel between a rotor for casting provided with rugged parts and a belt, casting the same continuously at a specific speed, and parting and cutting the ingot with rolls having projections. CONSTITUTION:Rugged parts extending in parallel with a circumferential direction are formed to a rotor 1 for casting. Molten metal in a ladle 4 is charged into the space between said rotor 1 an a belt 2 to form a solidified shell. The rotor 1 and the belt 2 are rotated and moved at a speed of >=3m per minute; at the same time, the rotor 1 and the belt 2 are displacd to cast an ingot 10 having rugged parts in the transverse direction continuously. Such ingot 10 is detached from the rotor 1 by means of a knife 7, and is passed through leveling rolls 8. Thereafter, the ingot is passed through cutting rolls 9, 9' provided with crest shaped projecting parts in the positions corresponding to the trough parts of the ingot 10, and the ingot 10 is cut in the trough parts by shearing force, whereby the rough steel ingots of a small section are obtained.
Patent JP-H03207285-A (JP)
Title: Automatic controller
Inventor: ARAKI SADAOMI
IPC: H02P29/40
Filed: 1990-01-10
Abstract: PURPOSE:To prevent an accident of overshoot caused by a limiter circuit and saturation by changing the output of an integral amplifier in a speed control circuit to always limit the output to a value equivalent to the load torque and viscous resistance. CONSTITUTION:As of time T23, the output signal PA of a linear amplifier 202 is zero, and the output torque command tau* of a speed control circuit 200' is equivalent to the output signal I'A of an integral amplifier 203 and a limiter circuit 204'. The output of the limiter circuit 204' is limited to the output tau*LD of a conversion circuit 904, therefore, the output of the speed control circuit 200' is also tau*LD. While the output tau*LD and torque, which is the estimated values of load torque tauL and of the viscous resistance tauD of a motor and a load machine and equivalent to the output tau*LD, are transmitted by a torque generator 400, the speed of the motor is kept constant. That is, after the time T23, the speed of the motor is constant and no overshoot is caused.
Patent JP-S56100452-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIYAMA SHIGENOBU
IPC: H01L21/316
Filed: 1980-01-14
Abstract: PURPOSE:To obtain an oxidized film having a flat surface by a method wherein all of SiO2 alone is removed after completion of the 1st selective oxidation, a groove is made in exact depth in an Si substrate and then oxidation is applied again with the 1st Si3N4 mask being used. CONSTITUTION:An SiO2 film 12 on the Si substrate 11 is oxidized with the Si3N4 mask 13 being applied and thereby the SiO2 film 14 is formed. The film 14 intrudes deep into the Si substrate by the half of its thickness, approximately, and the depth is decided correctly according to the thickness of the film 14. When the SiO2 14 is removed through etching selectively, the groove 15 is obtained. Then an SiO2 film 16 is provided again through selective oxidation under the same condition and the Si3N4 mask is removed. By this constitution, the surface can be made flat simply and with excellent precision and thus the usual etching of the surface of the Si substrate for levelling becomes unnecessary.
Patent JP-H0691013-A (JP)
Title: Message processing apparatus and method for medical apparatus
Inventor: SUTEIIBUN II SHIYOKUISUTO
IPC: G06F19/00
Filed: 1993-01-11
Abstract: PURPOSE: To show various messages to an operator in the order of importance, by monitoring motion of an instrument by detecting the condition by a detecting part and creating a message to express a prescribed condition by a message part and controlling the message output by the message part according to a parameter by a priority ordering part. CONSTITUTION: A microcomputer 18 receives an input from a detecting circuit 28 and an input device 32 and processes it to perform a required control on constituting elements of defibrillator/monitor 10 and supplies the system of messages ordered by priority to an operator by an output device 30 to caution the operator against plural important conditions. When the message creation is to be controlled by the output device 30, a message processing routine stored in a ROM 44 to be used by a microprocessor 42 is controls creation of messages relating to conditions of a patient, the device, the treatment, and the operator.
Patent JP-H10194439-A (JP)
Title: Base conveying method and device
Inventor: WASHISAKI YOJI
IPC: B65G47/28
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the attachment of a photosensitive resin to an width narrowing pole even when a base coated with the photosensitive resin in advance, is aligned width-narrowed, by slightly separating the width narrowing pole from an edge face in a width direction, of a base, immediately after the width narrowing, and conveying the base by a conveyer roller after the separation. SOLUTION: The width narrowing operation of a first stage is performed at a high speed, and then a width narrowing drive motor 46 is rotated at a speed lower than that in the first state, to perform the width narrowing operation of the second stage by the left and right width narrowing poles 18L, 18R, at the low speed. The width narrowing outside sensors 62L, 62R detect the both edges in a width direction, of the base, by the width narrowing operation of the second stage, and the width narrowing poles 18L, 18R are stopped in a condition that they are kept into contact with the left and right edges of the base. Then the width narrowing drive motor 46 is slightly reversed by a controller, and the width narrowing poles 18L, 18R are returned to a condition that they are slightly separated from the both edges in the width direction, of the base.  Thereby the attachment of the photosensitive resin layer or the like to the width narrowing poles 18L, 18R, can be prevented even when the base is coated with the photosensitive resin layer or the like.
Patent JP-H02183952-A (JP)
Title: Fluorescent character display panel
Inventor: YAMAMOTO JIRO
IPC: H01J29/88
Filed: 1989-01-09
Abstract: PURPOSE:To obtain stable drive with no malfunction by noise by forming a conductor layer three-dimensionally via an insulator layer oppositely to a circuit pattern. CONSTITUTION:A display electrode 5 connected to a through hole 7 provided on an insulator layer 3 and a preset phosphor layer 6 on it are formed on a glass substrate 1 formed with a conductor layer 4 shielding a circuit pattern 2, and a driving semiconductor is mounted and electrically connected by wire bonding. When this fluorescent display panel is driven with the conductor layer connected to the earth potential, signal lines are hardly affected by the external potential and hardly affected by the cross talk between the signal lines, and a stable operation can be obtained.
Patent JP-S5595474-A (JP)
Title: Detection circuit for control signal of television sound multiplex signal
Inventor: HOSOYA NOBUKAZU
IPC: H04N5/60
Filed: 1979-01-12
Abstract: PURPOSE:To simplify IC-implementation and also to obtain an inexpensive and stable circuit by detecting a control signal by using PLL. CONSTITUTION:The output sound multiplex signal of front end 1 is supplied to LPF3 and BPF4 for separation into main and subchannel signals A and B. Further, a control signal of a 1st or 2nd frequency is led out from AM detection circuit 15 by control channel signal C separated by BPF4. This control signal is led to PLL17 and PLL18 to lead a signal from PLL17 in case of the 1st frequency or PLL18 in case of the 2nd frequency. This signal is supplied to comparator 19, the output of which is led to control circuit 21 generating a control signal by the command of a mode assignment circuit, indicator driver circuit 22 and decoder 13. Circuit 22 operates so that LEDL1 for bilingual broadcast and LEDL2 for stereo broadcast will selectively come on which are connected in reverse parallel between its output terminal 25 and power-voltage-dividing resistance connection point 28.
Patent JP-S59129946-A (JP)
Title: Focal position control device of pickup
Inventor: SAWAHATA TAKASHIGE
IPC: G11B7/095
Filed: 1983-01-12
Abstract: PURPOSE:To make a pickup follow exactly to vibration of a disk by providing a displacement control part which is balanced to mass of a focal position control system, and separating it dynamically so that a motion of the pickup and the displacement control part does not exert a force to the outside of the system. CONSTITUTION:An armature part 10 is provided in one body on the lower face of a pickup body 9 (mass (m)) of a pickup 8, and the armature part 10 is loosely fitted into a displacement control part 11 consisting of a field yoke of mass mu so that it can move up and down freely. The pickup 8 and the displacement control part 11 are supported by springs 13, 14 and 15, respectively. A noncontact pickup body 9 which obtains a signal from a disk 5 which is rotating forms a material points system with a field yoke part 11, a motion of a material point mass in the system does not exert a force to the outside of the system, it is dynamically separated from an apparatus body 1, and a relative position vector of the disk 5 and the pickup body 9 is always set to a specified value.
Patent JP-H02184372-A (JP)
Title: Production of stamper
Inventor: KANO NOBUHIKO
IPC: B05D1/40
Filed: 1989-01-10
Abstract: PURPOSE:To reduce the frequency of occurrence of uneven development by increasing the number of revolutions at the beginning of ejection of a developer when a stamper for an optical recording medium for performing the writing-in and readout of information with laser light is produced. CONSTITUTION:When a stamper for an optical recording medium is produced by adopting spin development, the number of revolutions at the beginning of ejection of a developer is increased to >=100RPM and reduced later. By the increased number of revolutions, the developer is uniformly fed and diffused on the surface of a resist on a glass master 1, the frequency of occurrence of uneven development is extremely reduced and a high accuracy stamper by which the intrasurface distribution of a track cross signal in a halftone group from the inside to the outside is regulated to <=1% can be produced.
Patent JP-H08187052-A (JP)
Title: Defatted soybean milk and soybean protein and production thereof
Inventor: NAKAMURA YASUSHI
IPC: A23L11/00
Filed: 1995-01-12
Abstract: PURPOSE: To obtain a soybean protein capable of forming a transparent solution and transparent and firm gel which have not been obtained hitherto and soybean milk as the raw material for the protein without carrying out complicated fractionation operation. CONSTITUTION: This defatted soybean milk is capable of permeating >=85% of soybean protein in the defatted soybean milk through a membrane filter having 0.22μm pore diameter and has <=1.2 optical density in 600nm of the defatted soybean milk having 2.2% soybean protein concentration. This soybean protein is capable of permeating >=65% of soybean protein in soybean protein solution through a membrane filter having 0.22μm pore diameter and has <=2 optical density in 600nm optical density and <=400cps viscosity.
Patent JP-H08192960-A (JP)
Title: Relay device between relatively rotating members
Inventor: ISHIKAWA SATOSHI
IPC: H01R35/04
Filed: 1995-01-12
Abstract: PURPOSE: To cut a flexible flat cable using one cutter whether the cable is wound exceeding the specified quantity or rewound excessively by furnishing a cutting means with a cutter member positioned confronting the inner cylindrical part and a cutter positioned opposingly to the cable. CONSTITUTION: A cutting means 17 is furnished with a cutter arm 18 whose base end 18a is supported rotatably by an inner cylindrical part 11a and foremost part 18b moves in the directions of separating from and contacting with the part 11a, a cutter holder 19 which is installed at the foremost 18b of the cutter arm 18, and a cutter 20 which is mounted in the cuter holder 19 and arranged as confronting a flexible flat cable 13 positioned in the foremost part 18b. With relative rotation of the first rotor 11 with second rotor 12, the flat cable 13 is cut by one cutter 20 whether it is wound exceeding the specified quantity or rewound excessively.
Patent JP-S59128564-A (JP)
Title: Automatic original carrying device
Inventor: OSE MAKOTO
IPC: G03G15/00
Filed: 1983-01-14
Abstract: PURPOSE:To uniform pressing force on an original and prevent occurrence of skew by pressing the original only by the dead weight of loosened part of a rubber belt for carrying the original. CONSTITUTION:The rubber belt 1 for carrying originals is supported by belt rolls 2, 12 and a lower part is loosened. The lower part is brought into contact with the platen glass 4 of an original reading device 20. A driving roll 3 is provided facing the roll 2 and lets out the belt 1 by rotation in the direction of the arrow. Plural originals 6 are put on an original dish 9 and sent out by rolls 7, 8. The originals 6 are sent out one by one onto the platen glass 4 and pressed and carried by loosened part of the rubber belt 1 and collide to a resist stopper 5, and stopped at the position.
Patent JP-S60221969-A (JP)
Title: Fuel battery
Inventor: MARINUSU ARUFUENAARU
IPC: H01M8/24
Filed: 1985-01-14
Abstract: Present invention relates to a fuel cell at least consisting of an anode and a cathode, in which fuel cell the anode is connected with the cathode within this fuel cell through one or more electrical conductors, and the arithmetic product of the total electrical resistance between the anode and the cathode electrically conductive connected therewith within the fuel cell in Ω and the active area of the cathode in m<sup>2</sup> lies between 10<sup>-4</sup> and 10 Ω m<sup>2</sup>.
Patent JP-S60151444-A (JP)
Title: Speed change control device for automatic speed change gear
Inventor: ISHII SHIGERU
IPC: F16H61/10
Filed: 1984-01-13
Abstract: PURPOSE:To reduce the shock of speed change under matching the control to the present condition of operation correctly by a method wherein the pressure of operating oil of friction element is controlled so that the input rotating number of the automatic speed change gear under changing speed is increased or decreased along estimated objective changing tendency. CONSTITUTION:The rotating numbers of input and output shafts of the speed change gear are detected by an input rotation detecting counter circuit 14 and an output rotation detecting counter circuit 15 and are outputted there as input and output rotating numbers Ni, No. An objective input rotating number operator 16 operates an objective input rotating number Na upon finishing speed change by multiplying a gear ratio after speed change by the output rotating number No and the changing tendency of the input rotating number during changing speed is obtained from a difference between the objective input rotating number Na and the input rotating number Ni and a time requested for the speed change. The objective input rotating number Na is inputted into a comparator 17 together with the input rotating number Ni from the counter circuit 14 while the comparator 17 outputs a friction element operating oil pressure correcting signal Sp based on the difference between both inputs thereof to control the pressure of operating oil for the friction elements 3a, 3b, 3n.