baber/WOPTO huggingface dataset:
Patent JP-H03253927-A (JP)
Title: Memory backup circuit for control circuit
Inventor: FUKUI KAZUO
IPC: G06F1/30
Filed: 1990-03-03
Abstract: PURPOSE:To extend the memory holding time at the time of generating a power failure by constituting the circuit so that when a voltage is detected and a drop of this voltage is detected, a clock IC can be detached from each of a microcomputer and a battery. CONSTITUTION:When feed of a power source is executed, a DC power supply voltage VCC is applied to each parts such as a microcomputer 1, a memory 7 passing through a current limiting circuit 8, a clock IC, etc. As for a voltage of a battery 4, divided voltages of resistances R1, R2 are monitored by a voltage comparator 6. In such a state, when a battery voltage VB drops due to use for many hours and electric discharge caused by being left for many hours, an output of the voltage comparator 6 is varied, and an input signal of the microcomputer 1 is varied, therefore, the microcomputer 1 discriminates the voltage drop, and sets a keep relay 5 to non-operation by outputting a signal. As a result, (a) contacts 5A1, 5A2 of the relay are released, and the power source to the clock IC 2 is cut off. In such a way, at the time of generating the power failure, the memory can be held for many hours.
Patent JP-H09240011-A (JP)
Title: Ink jet image forming apparatus and detection of ink emission
Inventor: IKUI KAZUNORI
IPC: B41J2/18
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet image forming apparatus capable of accurately detecting the presence of ink emission. SOLUTION: A vibration sensor 34 having an emitted ink impact surface 32 against which the ink emitted from ink emitting orifices impinges is arranged in an ink receiving part 30 and a detection circuit 36 is connected to the vibration sensor 34. Ink is successively emitted from all of ink emitting orifices one by one to be allowed to impinge against the emitted ink impact surface 32 and the vibration sensor 34 is vibrated and vibration is converted to a current by the vibration sensor 34 and this current is converted to a waveform showing vibration by the detection circuit 36 and, on the basis of the waveform, it is detected whether ink is emitted.
Patent JP-S58169726-A (JP)
Inventor: HONMA MITSUTAKA
IPC: H01H33/66
Filed: 1982-03-30
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-S62209068-A (JP)
Title: Production of 5-amino-and 5-(n,n-disubstituted guanidino)-3-substituted 1,2,4-oxadiazole
Inventor: SHIBUYA ISAO
IPC: C07D271/06
Filed: 1986-03-10
Abstract: PURPOSE:To readily obtain the titled substance useful as an anesthetic agent, analgesic agent, antitussive agent, etc., in good yield, by reacting an aldoxime with a disubstituted cyanamide. CONSTITUTION:An aldoxime expressed by formula I (R<1> is alkyl, aryl, etc.) is reacted with a disubstituted cyanamide expressed by formula II (R<2> and R<3> are alkyl, aryl, etc., or may together link at the terminals thereof), as neces sary, in an inert organic solvent, e.g. THF, benzene, etc., at 50-150 deg.C to afford a 5-amino-3-substituted 1,2,4-oxadiazole expressed by formula III and 5-(N,N- disubstituted guanidino)-3-substituted 1,2,4-oxadiazole (novel substance) expressed by formula IV. In order to mainly obtain the compound expressed by formula III, the compounds expressed by formulas I and II are reacted at <=1:1 molar ratio in a short time. In order to mainly obtain t he compound expressed by formula IV, the reaction is carried out at >=1:2 above-mentioned molar ratio of the compounds expressed by formula I to II under a high pressure for a long time.
Patent JP-H04288194-A (JP)
Title: Washing control for waching machine
Inventor: SUZUKI YOSHIHIRO
IPC: D06F33/02
Filed: 1991-03-18
Abstract: PURPOSE:To control washing process based on output of a sensor by a method wherein a washing water state detecting sensor comprises of a conductivity sensor which senses a washing water state in terms of an impedance change between electrodes. CONSTITUTION:An electrode part 10b of a conductivity sensor is installed in an outer tank 4. The kind of washing material is discriminated based on an operation result of outputs which the sensor gives about washing water and rinsing water just after water supply for a first rinsing, and rinse is controlled corresponding to the kind of various washing materials on the market. Among the various washing materials, a liquid washing material is very good to rinse and to the contrary, a powdery soap requires a long-time rinsing. Thus, by discriminating the kind of the washing material, waste of rinsing water at a time when the liquid washing material is used can be prevented, and also such inconveniences as growing yellow of clothes due to a shortage of rinsing time at a time when the powdery soap is used and the like can be prevented.
Patent JP-S58171003-A (JP)
Title: Optical fiber cable
Inventor: OIKAWA TOSHIO
IPC: G02B6/44
Filed: 1982-04-01
Abstract: PURPOSE:To absorb the pressure generated in a cable and to prevent the increase in the loss of optical fiber cores, by providing a pressure absorbing body consisting of an elastic material of a cellular structure that deforms with slight pressure in the cable. CONSTITUTION:A pressure absorbing body 5 is wound around the outside circumference of optical fiber cores 2 located around a tensile body 3 provided in the central part of a cable cover 1. The body 5 is in the form of sandwiching foam 8 with PE 7. Now, the sectional area in the space part 6 in the cable is defined as Ss, the sectional area of the body 5 Sa, and the compressibility K, and it is assumed that when the water infiltrated through the space 6 freezes, the frozen water presses the cores but that the rate 0.10 Ss of volume expansion per unit length by the freezing is compensated by the compression of the body 5 by (1-K)Sa, then the pressure on the cores 2 does not increase. Thus, the generation of the side pressure by the freezing of the infilterated water is absorbed by the absorbing body.
Patent JP-H03252583-A (JP)
Title: Automatic radar plotting device
Inventor: INAOKA TAKASHI
IPC: G01S7/295
Filed: 1990-03-02
Abstract: PURPOSE:To accurately grasp the state of disappearance and carry on subsequent monitoring by storing the disappearance position and/or identification code of a disappearing material, and displaying and confirming its contents upon occasion. CONSTITUTION:A target tracking part 8 receives code setting signals of other ships through a control part 5, extracts a ship to be tracked from a radar echo signal, and sends its position (relative position with this ship), a future predicted position, etc., to an other-ship wake processing part 9. The processing part 9 calculates and stores the longitude, latitude, absolute speed, absolute course, and vectors of the target ship according to target-ship information and information on this ship sent through the control part 5. If the ship is mistracked in a monitor area, an alarm is generated and the disappearance position, identification code, etc., are stored in a disappearing ship display field and also displayed 10. Further, when the ship in the disappearing ship display field appears on the screen, a tracking part 8 sends its identification code to the processing part 9, which erases the identification code in the disappearing- ship display field and displays a new and an old wake on a display part 10.
Patent JP-S53137315-A (JP)
Title: Combustion chamber system in internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02B19/18
Filed: 1977-05-06
Abstract: PURPOSE: To improve volumetric efficiency of the engine and to prevent premature ignition without obstructing the secure supply of mixed air into the auxilliary combustion chamber in the combustion chamber system of a torch ignition type internal combustion engine having the main and auxiliary combustion system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61212788-A (JP)
Inventor: BESSHO TAISUKE
IPC: G21C3/328
Filed: 1985-03-18
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-S53137696-A (JP)
Title: Liquid crystal display unit
Inventor: KUBOTA KANEMITSU
IPC: G02F1/133
Filed: 1977-05-06
Abstract: PURPOSE:To enable to keep the performance stable for a long time, by preventing the application of DC voltage to the liquid crystal elements as less as possible, in a liquid crystal display unit.
Patent JP-S63219452-A (JP)
Title: Antishift device for vehicle
Inventor: HAYAKAWA FUMIO
IPC: B60R25/04
Filed: 1987-03-07
Abstract: PURPOSE:To enhance antishift effect in a vehicle by previously registering and storing an arbitrary number of a set key operation, and enabling an engine starting with the aid of the operation of an engine starting key only when the same number as the registered number is inputted. CONSTITUTION:After a set key 4 is operated to be in such a state as to be changed over to the set position, a number inputting button 3 arranged on an operating panel is pressed so that arbitrary number is inputted, and then, the set key 4 is turned to the lock position so that the inputted number is transferred to registration memory in an one-chip microcomputer 1. In this way, in such a state that the arbitrary number is stored, thereafter, only when the same number as the stored number is inputted from the button 3, an electromagnetic switch 6 is turned on so as to light a start indicating lamp 7. And, in this state, the on-operation of an engine starting switch 10 drives a starter motor 8 so as to perform the starting of an engine.
Patent JP-H09311220-A (JP)
Title: Diffraction grating alternately arranged with regions having different dependence on polarization and optical semiconductor device formed by using the same
Inventor: NITTA JUN
IPC: B82Y20/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain diffraction gratings improved in the controllability of dependence on polarization and an optical, semiconductor device, such as semiconductor laser, capable of making stable polarization modulation operation. SOLUTION: A semiconductor laser is deposited with the diffraction gratings 5 which induce distributed feedback or distributed reflection by alternately increasing and decreasing >=2 materials 3, 4 varying in strain quantity in a resonance direction and formed. The materials 3, 4 varying in the strain quantity consist of semiconductor materials having the lattice constant different from the lattice constant of a substrate 1. The difference between the value obtd. by averaging the lattice constants of the diffraction grating parts and the lattice constant of the substrate is changed periodically in the direction where light is propagated in the film thickness direction.  The diffraction gratings 5 may also be formed by alternately arraying the regions of the semiconductor materials having the lattice constant different from or the same as the lattice constant of the substrate 1 in the resonance direction.
Patent JP-S52135112-A (JP)
Title: Cross line for thyrister linear motor control
Inventor: UMEMORI TADASHI
IPC: H02P7/00
Filed: 1976-05-08
Abstract: PURPOSE: To obtain cross line for thylister linear motor control having less effect by difference of heat expansion coefficient, easy positioning with ground coils, and less connections of the cross lines. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62211830-A (JP)
Title: Position survey instrument for cathode-ray tube mounting bracket
Inventor: ITO SHUJI
IPC: H01J29/87
Filed: 1986-03-12
Abstract: PURPOSE:To make a device correspondable to various descriptions so easily and CRT' mounting bracket positions extending over many divergences inspectable with an on-line test system, by installing a digital linear gauge which inspects a height directional position of each of these mounting brackets on the basis of a reference plane of a basic plate. CONSTITUTION:A digital linear gauge 56 of a measuring part mechanism 50 is situated beneath the reference point 3 conformed to type of a cathode-ray tube 1 and an inspection pin 59 beneath a hole 2a of a mounting bracket 2 corresponding to the type, respectively. Under this state, an actuator 54 gets operating whereby a basic plate 52 is pushed up, and a reference plane 52a of this basic plate 52 collides with the mounting bracket 2 and stops. And simultaneously an operating part 56a of the gauge 56 comes into contact with the reference point 3 of the CRT 1 and thrust therein, thus data of this thrust quantity is outputted. That is to say, size Z of the reference point 3 of the CRT 1 from a surface of the mounting bracket 2 is measured. And, when the reference plane 52a contacts with the mounting bracket 2, the inspection pin 59 is inserted into the hole 2a of the mounting bracket 2. With this constitution, X and Y sizes of the CRT 1 are inspected.
Patent JP-S62215044-A (JP)
Inventor: MAEDA SATOSHI
IPC: D03D47/32
Filed: 1986-03-12
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-S62211464-A (JP)
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1986-03-12
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-2000247071-A (JP)
Title: Card having reversible heat-sensitive display
Inventor: TSUKADA AKISUKE
IPC: B42D15/10
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a card eliminating a fault of printing and rewriting due to a bend of a reversible heat-sensitive display layer of the card having the display layer to be printed and rewritten by using a thermal head. SOLUTION: A protruding part 5 is formed of a synthetic resin or the like on a rear surface of a certain position of a reversible heat-sensitive display 2 of a front surface of a card base material 1. Thus, adhesive properties of a thermal head 8 with the layer 2 in the case of feeding between rollers 7a, 7b and 7c are improved. A fault when printed or erased can be more preferably prevented by utilizing a signature column of the card.
Patent JP-H01228042-A (JP)
Title: Information transmitting procedure converter
Inventor: ONAWA HITOO
IPC: H04L29/06
Filed: 1988-03-08
Abstract: PURPOSE:To prevent the non-communication of information by providing the holding part of a forcible telegram command from one side information processor at an information transmitting means converter. CONSTITUTION:In an information transmitting procedure converter 23 provided between an information processor 21 to adopt an information transmitting procedure having a forcible telegram command and an information processor 22 not to adopt it, a forcible telegram command holding part 36 is provided. The forcible telegram command from the device 21 is received by a receiving part 25 of the device 23, format conversion is executed, and a receiving request signal is transmitted from a transmitting part 28 to the device 22. The device 22 receives the information, and at the time of the impossibility, a receiving part 29 receives a negative response signal and the command is held at the holding part 36. A timer control part 37 is activated for a prescribed time, a receiving request signal is transmitted to the device 22, and at the time of the possibility of the receiving, an affirmative response signal is received and the format converted data are sent from the transmitting part 28 to the device 22.
Patent JP-S52135660-A (JP)
Title: Magnetron
Inventor: HINUMA NORITOSHI
IPC: H01J25/50
Filed: 1976-05-08
Abstract: PURPOSE: To avoid the lowering in magnetism due to temperature rise, by improving the heat dissipation effect of permanent magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53137334-A (JP)
Title: Fuel-supply system
Inventor: TAKAHASHI KOUICHI
IPC: F02M7/22
Filed: 1977-05-09
Abstract: PURPOSE: To provide a fuel-supply system for promoting fuel atomization even at the low load area of an engine, for preventing the intake air resistance at the high speed area from increasing, for always obtaining the mixture with a proper air to fuel ratio and the mixture with excellent sprayed mixing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02279160-A (JP)
Title: Plasma sterilization method and plasma sterilizer
Inventor: BURAIANTO EI KIYANBERU
IPC: H05H1/46
Filed: 1990-03-06
Abstract: PURPOSE: To carry out a rapid and effective sterilization by the method wherein a goods is exposed in a plasma formed from a gaseous mixture containing argon, helium, nitrogen or their mixture, oxygen with a specified ratio, and hydrogen under a specified pressure during a sufficient time and a specified temperature in a vessel. CONSTITUTION: The method of a plasma sterilization composes of that a goods to be sterilized is exposed in a plasma formed from the mixture of which argon, helium, nitrogen or their mixture are further mixed with oxygen and/or hydrogen under the temperature of less than 63 deg.C and the pressure of 1-10Torr. for at least 5 minute. In order to sterilize a packed goods, a gaseous mixture for forming the plasma contains 1-21(v/v)% of oxygen and 1-20(v/v)% of hydrogen, and their remainders are argon, helium, nitrogen or their mixture and optionally a small amount of the other inert gas. The each of a plasma generator 10, 12, 14 is connected to respective gas generator tube 51, 52, 53 through a waveguide 8. The gas generator tube flows a plasma flow into a gas distributing tube 54, 56, 58 for sending the plasma into a sterilizing chamber 60.
Patent JP-S60196686-A (JP)
Title: Loran c receiver
Inventor: FUKUHARA HIROSHIGE
IPC: G01S5/10
Filed: 1984-03-19
Abstract: PURPOSE:To enable the discrimination between the pure ground wave part in a received LORAN signal and a part in which a space wave is mixed, in a LORAN receiver, by providing a sampling data level detection means and a space wave mixing discrimination means. CONSTITUTION:A LORAN C receiver is equipped with a specific cycle detection means 3 for detecting the specific cycle of the carrier wave in the LORAN signal received by a receiving part 2. Further, a level detection means 4, which samples the carrier wave contained in the received LORAN C signal at an interval based on the cycle of a ground wave and detects the level of the sampled data, and a space wave discrimination means 6, which discriminates whether the level of the sampled data is present in a predetermined range and judges the mixing of the space wave when out of the predetermined range, are mounted to said LORAN C receiver.
Patent JP-H02233029-A (JP)
Title: Mobile communication system for same frequency time division transmission and reception
Inventor: SAKAMOTO MASAYUKI
IPC: H04Q7/38
Filed: 1989-03-07
Abstract: PURPOSE:To evade interference and disturbance by receiving a channel having possibility to give interference and disturbance to a communication channel, measuring the reception level of a time slot of 2 series and selecting a time slot of a series with a high reception level as a time slot of its own station. CONSTITUTION:When a communication request takes place between a base station 1 and a mobile station 2 while a mobile station 4 and a base station 3 make communication at a frequency F2, the base station 1 receives a radio wave in the frequency F2 having a relation of giving interference to the frequency F1 prior to the start of communication. Then the base station 1 measures an average reception level of the transmission block of the base station 3 and the transmission block of the mobile station 4 respectively and sends the result in a time slot synchronously with the time slot with a high level. The mobile station 2 uses the time slot, selected for the transmission by the base station 1 because the station 2 synchronously with the base station 1 and uses other time slot as the transmission time slot.
Patent JP-S59177624-A (JP)
Title: Data checking system
Inventor: ICHIMURA MASAYOSHI
IPC: G06F11/00
Filed: 1983-03-29
Abstract: PURPOSE:To discriminate easily whether input data is correct or not by using weight data in a stable, where plural kinds of weight data corresponding to input data are stored, to perform the modulus operation of input data and comparing the operation result with checking data stored in a storage part. CONSTITUTION:Input data I from an input part 1 is stored in a buffer area B of a memory. Input data I consists of 10-digit data Id (D1-D10) and check data Ic. A discriminating part 9 discriminates data Id of input data I and selects a weight table Tw1 corresponding to it. The first digit D1 of data I and weight data W1 are taken out, and a multiplying part 10 sends the product (D1XW1) between data D1 of the first digit and weight data W1 to an operating part 11. The operating part 11 obtains the sum of products between the second digit, the third digit - and weight data and divides it by a modulus type number (e). Remainder data F is checked to output information, which indicates whether input data I is correct or not, to a display part 8.
Patent JP-S57167312-A (JP)
Title: Production of resorcinol copolymer
Inventor: YAMAGUCHI TOYOHIKO
IPC: C08G8/00
Filed: 1981-04-10
Abstract: PURPOSE: To produce a novolak copolymer useful for bonding polyester fiber to rubber, by cocondensing a resol precondensate of a m-substituted phenol with resorcinol.  
     CONSTITUTION: A phenol of the formula, wherein R 1  is CH 3  or OCH 3  and R 2  is H or CH 3 , (e.g. m-cresol, 3,5-xylenol) is reacted with 1.2W2.4mol times the phenol of formaldehyde in the presence of an alkali catalyst to form a resol precondensate containing 1W30wt%, based on charged amount, unreacted formaldehyde. Then, this resol precondensate is cocondensed with a mixture containing an acid in an amount equimolar to the above alkali catalyst W10mol% excess over the above phenol, and 1.0W2.5mol times, the above phenol of resorcinol. It is possible to obtain the titled water-soluble copolymer having an excellent effect of bonding polyester fiber to resorcinol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59179081-A (JP)
Title: Plasmid ptp1102
Inventor: KOUNO MEGUMI
IPC: C12N15/00
Filed: 1983-03-29
Abstract: PURPOSE:Plasmid pTP1102 having a large number of copies, tetracyclin resistance and chloramphenicol resistance, having tetracyclin-resistant gene, chloramphenicol-resistant gene, specific molecular weight, and cleavage point map of restricted enzyme. CONSTITUTION:Plasmid pTP1102 having tetracyclin-resistant gene, chloramphenicol-resistant gene, about 4.3 megadalton molecular weight, and a cleavage point map of restricted enzyme shown by the figure. Plasmid pTP10 is separated from Corynebacterium xerosis. Bacillus subtilis is transformed with it, plasmid (pTP11) is reseparated. It and plasmid PNSI derived from Staphylococcus are scissored with restricted enzyme hind III, and ligated, to give plasmid pTP1102 having about 4.3 megadalton molecular weight.
Patent JP-H09244026-A (JP)
Title: Liquid crystal display panel and its production
Inventor: OTANI MINORU
IPC: H01L21/027
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence electrification among oriented films of a liquid crystal panel having plural layers of oriented films and to prevent the occurrence of display defects by forming an oriented film on the channel of a semiconductor element to have a single layer structure. SOLUTION: A TFT substrate and a CF substrate washed, on which a polyimide having low pretilt angle is formed by printing and hardened as a first layer oriented film by using a printing machine. Then a polyimide having a high pretilt angle is formed by printing and hardened as a second layer oriented film. Then a resist is applied thereon and irradiated with UV rays through a photomask 10. Then the resist is developed and etched to peel the second layer oriented film on the light shielding part of the mask, thereby selectively removing, in the obtd. substrate, the second layer oriented film in the area of the channel 6. By forming a single-layer structure, display defects due to electrification of oriented films can be prevented, thereby operating the gate a normal state to reduce display defects due to electrification of oriented films.