baber/WOPTO huggingface dataset:
Patent JP-H09188445-A (JP)
Title: Sheet conveyance device and image forming device
Inventor: OGASAWARA SEIJI
IPC: B41J11/32
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of improper conveyance even if a pin tractor is locked in a condition in which continuous sheet is pulled out excessively in the direction of sheet width by moving a continuous sheet hold part in the direction of sheet width for a bearing part in a condition in which the bearing part of the continuous sheet hold part is fixed on a guide means. SOLUTION: When a lock rib 11a is at a position of a wide width part 13b, a bearing 10 is locked to fix it on a guide shaft. At that time, rickety motion for the wide width occurs between the lock rib 11a and a housing 13, and the housing 13 can move in the direction of sheet width in a scope of rickety motion (scope of A). Accordingly, even if a pin tractor A2 is locked in the direction in which loosening in the direction of width of continuous sheet is removed in a condition in which it is pulled out excessively, a sheet hold part can move in the direction of the center of sheet width in a scope of A at the same time as locking. Therefore, the sheet hold part moves in the direction in which tension in the direction of sheet width is weakened due to tension in the direction of sheet width of continuous sheet.  Consequently, it is possible to prevent the occurrence of improper conveyance.
Patent JP-S60147906-A (JP)
Title: Signal write circuit of magnetic recording and reproducing circuit
Inventor: HIGUCHI SHIGEMITSU
IPC: G11B5/09
Filed: 1984-01-11
Abstract: PURPOSE:To attain signal write circuit suitable for LSI by connecting a power supply to a collector of an NPN transistor (TR) and a head winding to an emitter, arranging an FET.TR between the power supply and the base so as to turn on the FET at recording. CONSTITUTION:When a selection signal goes to an H level at recording, a write signal impressed to an input terminal 6 goes also to the H level. An output of a NAND gate 7 goes to an L as a result and a field effect TR31 is turned on. The voltage effect of the FET is almost neglected. An output of a buffer 34 is at H, resulting that a Zener diode 33 is turned off. Moreover, an output of a buffer 8 goes also to H, a voltage of nearly VCC1 is impressed to a base of a TR32 and impressed to a neutral point tap of a winding 25. When TRs 13, 14 are turns on/off according to a write data, a current in response to the on/off operation flows to the winding 25 by a constant current source comprising TRs 15, 16 so as to realize a signal write circuit suitable for circuit integration.
Patent JP-H04220174-A (JP)
Title: Device for fitting wire conduit for mig gun
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23K9/133
Filed: 1991-01-11
Abstract: PURPOSE:To improve operability and the service life by fixing one end of the wire conduit of the MIG gun on a torch main body via a diffuser and fixing the other end thereof to a connector via a conduit end. CONSTITUTION:In fixing both ends of the wire conduit 8 by a setting twist 10 of the MIG gun, the one end of the wire conduit 8 is coupled with the torch main body 2 via the gas diffuser 4 and the other end thereof is coupled with the connector via the conduit end 8. Consequently, the end does not expand and contract or move for a bend or the twist of the wire conduit 8 at the time of using the gun and a core edge can pass smoothly through the inside of the wire conduit 8 to improve welding workability.
Patent JP-S5699350-A (JP)
Title: Developing method
Inventor: FUKUMOTO HIROSHI
IPC: G03G15/08
Filed: 1980-01-11
Abstract: PURPOSE: To form a high quality image, by adjusting friction charged quantity and thickness of a toner particle layer so as to have a specified relation in developing an electrostatic latent image arranging an insulating magnetic toner support and an electrostatic image bearing plate opposite to each other.  
     CONSTITUTION: Photosensitive drum 1 for bearing an electrostatic image and toner supporting sleeve 3 having fixed magnets 2 in the inside are rotated in the arrow direction while they are allowed to face with each other, and insulating toner 6 fed from hopper 4 is coated in a proper thickness with doctor blade 5. Toner 6 is stirred by the magnetic poles of magnets 2 or alternate bias 7 while it is moved to drum 1, and charged by friction with sleeve 3. This friction charge quantity (q) (C/g) and thickness of the toner particle layer (d)mm are adjusted so as to satisfy the inequality shown, and the absolute value of quantity (q) of toner 6 is controlled in 1×10 -7 W4×10 -5  (C/g), thus permitting development to form a fogless sharp copy superior in image quality and image density. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02184519-A (JP)
Title: Production of lamellar calcium carbonate
Inventor: SUGAWARA KIYOSHI
IPC: C01F11/18
Filed: 1989-01-10
Abstract: PURPOSE:To efficiently obtain a large amount of lamellar calcium carbonate by carbonating Ca(OH)2 with CO2 in the presence of an organic phosphonic acid compound under a reaction condition to form basic CaCO3. CONSTITUTION:CO2 is introduced to lime of milk and carbonation reaction is carried out so as to make basic CaCO3 or a mixed state of basic CaCO3 and Ca(OH)2 to form a carbonation reaction system having <=3.5ms/cm drop in electric conductivity compared with that before the reaction for 40 minutes before exceeding 60% carbonation ratio. Then 0.01-20wt.% calculated as acid of an organic phosphonic acid containing a structural formula shown by the formula (M is H or alkali metal atom) such as nitrilotri(methylenephosphonic acid) is added to the reaction system, and the reaction is continued. Then after the reaction is completed, the reaction mixture is filtered, dehydrated, washed with water' methanol and then dried to give lamellar CaCO3.
Patent JP-H09190393-A (JP)
Title: Information processing method, information processor and information processing system
Inventor: KUDOU TOMONORI
IPC: G06F13/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To match the forms of processing results in respective pieces of software due to the difference of version up by executing the version up of software by synchronizing them. SOLUTION: Plural computers are connected to a client server type. The computers are provided with central processing units 1 and storage devices 2. In a client, the local version number of local application software is obtained by accessing to the incorporated storage device 2, and the remote version number of latest remote application software corresponding to local application software is obtained from the server. The remote version number is compared with the local version number. When they are not equal, latest remote application soft ware stored in the server is read and it is replaced with local application software.
Patent JP-S5388117-A (JP)
Title: Fly-back transformers
Inventor: SHIBANO NAOKI
IPC: H01F38/42
Filed: 1977-01-11
Abstract: PURPOSE: To form up a fly-back transformer having little unnecessary radiation to make a high grade television receiver with eliminating vertical stripes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57116147-A (JP)
Title: Carbureter for closed loop control
Inventor: OKAMOTO HIROYUKI
IPC: F02D41/14
Filed: 1981-01-12
Abstract: PURPOSE: To compensate a low speed system and the main fuel system, by arranging in addition to a main controlling electromagnetic valve an auxiliary  electromagnetic valve in parralel in a main fuel passage of a carbureter, and  allowing the auxiliary electromagnetic valve to be actuated when high output  state required.  
     CONSTITUTION: A main electromagnetic valve 19 and an auxiliary electromagnetic valve 20 are arranged in a float chamber 5. Bleeders 24 control the quantities of air passing through air bleeders 15, 16, that is, the quantities of air to  an air passage connected to a low speed fuel passage 12. By a signal outputted from a highly compensating unit 30 the auxiliary electromagnetic valve 20 is acutated to compensate the denseness due to the change of air density. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09190789-A (JP)
Title: Electron beam generator
Inventor: MOCHIZUKI KATSUNORI
IPC: H01J37/08
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent an overcurrent from flowing through a filament. SOLUTION: If a command to set an acceleration voltage to HT1 is issued from an accelerating voltage control circuit 7, the acceleration voltage HT1 is applied between an anode 3 and a filament 1, a bias voltage control circuit 8 calls the initial value Vm, of bias voltage suited for the acceleration voltage HT1 from a table, and a timer circuit 11 calls the time T1 which it takes to reach the initial value HT1 . Then a command to set the bias voltage to its on state is fed to the bias voltage control circuit 8 and the timer circuit 11. A bias voltage Vm1 is applied between a Wehnelt cathode 2 and the filament 1 and at the same time the timer circuit 11 is operated, producing a signal to an AND circuit 12 after the time T1 has elapsed.  The AND circuit 12 produces signals to a filament current control circuit 9 and a beam current setting circuit 10, heating of the filament 1 is started, and the bias voltage control circuit 8 controls the bias power supply 5 to change the bias voltage from the initial value Vm1 to Vb1 .
Patent JP-S57116143-A (JP)
Title: Single acting v-type hot gas engine
Inventor: HOSHINO YASUNARI
IPC: F02G1/043
Filed: 1981-01-12
Abstract: PURPOSE:To make the flow of a working gas of an engine uniform and to improve the working efficiency, by arranging a regnerator and a cooler around an expansion cylinder in an annular fashion, and directly connecting heater tubes to the expansion cylinder and the regenerator. CONSTITUTION:The regenerator 18 and the cooler 19 are arranged in an annular fashion around the cylinder 2 having therein a piston 4 connected via a connecting rod 14 to a crank shaft 15, and one end of each tube 27a of a heater 27 in communication with a heater head section of the cylinder 2 is connected with the regenerator 18. On the other hand, a low temperature compression space 10 in a compression cylinder 3 having a piston 5 connected with said shaft 15 is connected a low temperature conduit 28, so that an L-shaped stinling engine is constitutted as a whole. As the regenerator 18 and the cooler 19 are arranged around the cylinder 2 in an annual fashion, the working gas can flow uniformly, and therefore the working efficiency of the engine is enhanced.
Patent JP-S60158977-A (JP)
Inventor: MAIKERU JIYOOJI MUUCHI
IPC: B23K9/067
Filed: 1985-01-11
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-H07208723-A (JP)
Title: Stoker device for incinerator
Inventor: KAWATO KIYOYUKI
IPC: F23G5/50
Filed: 1994-01-14
Abstract: PURPOSE:To provide a stoker device for an incinerator, which is capable of controlling the mixing effect thereof prominently in accordance with the quality of waste, being incinerated on the grate of the incinerator. CONSTITUTION:A stoker device is constituted of a plurality of grates 2, arranged in fore-and-rear direction with obliquely upward postures with respect to the transfer direction of waste, and a driving mechanism, driving the grates 2 reciprocally in obliquely upward direction. When the waste is crushed, the grates (a1), (b1) and the like, which are neighbored in fore-and-rear direction among the grates 2, are driven by a first driving control means so that driving timings are deviated to each other. However, when bulk waste is to be incinerated, a driving switching means, driving the grates 2 while dividing the grates 2 into blocks consisting of a plurality of grates (a1, b1), (a2, b2) and the like which are neighbored in fore-and-rear direction and driving them by a second driving control means so that the driving timings of the grates (a1, b1) in the same block are synchronized with each other and the driving timings of the grates of neighboring blocks are deviated to each other, is employed.
Patent JP-H01178492-A (JP)
Title: Heat transfer film
Inventor: MAKISHIMA HIDEO
IPC: B41M5/40
Filed: 1988-01-08
Abstract: PURPOSE:To obtain a heat transfer film preventing a sticking phenomenon in thermal transferring, by a method wherein a thermally cured material of a dye obtained by dissolving a methylsilyl triisocyanate and an acid compound in a solvent is used for a heat resistant layer. CONSTITUTION:In a heat transfer film having a hot-melt ink layer on one surface of a base film and a heat resistant layer on the other surface thereof, the heat resistant layer is of a thermally cured material of a dye obtained by dissolving a methylsilyl triisocyanate and an acid compound in a solvent. The heat resistant layer of the heat transfer film having sufficient heat resistance, slip properties, and adhesion to the base film is cured by a short-time heat treatment using a general coating machine. The acid compound in use is, for example, a monobutyl acid phosphate and a dibutyl acid phosphate. As the solvent, an organic solvent dissolving the methylsilyl triisocyanate and the acid compound and never reacting with the methylsilyl triisocyanate is used; for example, an ethyl acetate is used.
Patent JP-S5698672-A (JP)
Title: Crystal clock movement
Inventor: MATSUMOTO AKIO
IPC: G04G3/00
Filed: 1980-01-11
Abstract: PURPOSE: To simplify the structure and assembly of electronic clock movement by eliminating the voltage supplying lead wires, terminals, etc. of an oscillating part, by connecting an oscillater module container direct to the electrodes of a battery so that voltage can be supplied to the oscillating part.  
     CONSTITUTION: A container 1a of an IC oscillator module 1 is connected direct to the electrodes of a clock driving battery 3, and the battery voltage is supplied to the module 1 without using terminals, lead wires, etc. Therefore, the electronic clock movement is simplified in both structure and assembly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06207764-A (JP)
Title: Freezing device
Inventor: YAMASHITA TOSHIO
IPC: F25B1/00
Filed: 1993-01-11
Abstract: PURPOSE:To prevent an accident of burn loss caused by a lack of lubricant oil in a compressor from occurring by a method wherein the lubricant oil adhered and accumulated within an evaporator during an operation of a freezing device is returned to the compressor. CONSTITUTION:A freezing device is constructed such that a compressor 1, a condensor 2, an adjusting device 3 and an evaporator 4 are connected in this order. Then, there is provided a bypassing pipe 6 for refrigerant bypassing the adjusting device 3. A solenoid valve 7 is installed in the bypassing pipe 6, the solenoid valve 7 is opened or closed regularly by a control device 8, liquid refrigerant of high temperature within the condensor 2 is flowed into the evaporator 4, lubricant oil adhered and accumulated at an inner surface of the evaporator 4 is flushed away while this lubricant oil is being resolved and then the lubricant oil is returned to the compressor 1.
Patent JP-S59128158-A (JP)
Title: Processor of fold sheet before its binding
Inventor: KASAMATSU TAMOTSU
IPC: B65H31/00
Filed: 1983-01-10
Abstract: PURPOSE:To decrease the collapse of a fold sheet piled into steps so as to improve space efficiency of a step-piling process, by holding an accumulated unit of fold sheet small bundle, after it is placed on a rack member, by a stopper to be loaded on a turn table and compressed between the rack member and the turn table by lifting the table. CONSTITUTION:A rack member 2, after receiving an accumulated unit (a) of fold sheet small bundle, is moved backward exceeding a fold sheet accumulating range by a plunger, here the accumulated unit (a) on the rack member 2 is prevented from moving in accordance with the backward movement of the rack member 2 by a stopper and loaded down on a turn table 4 in the bottom. Next, advancing the rack member 2 to be returned to the former position and lifting the table 4, the accumulated unit (a) is compressed between the rack member 2 and the table 4, thus decreasing the collapse of a sheet piled into a step. And then lowering the turn table 4 to the position of a peripheral table 4a so as to release the accumulated unit (a) from its forced holding while turning the table 4 at a required angle, after a crease of the fold sheet is brought to a required side, a pusher 12 is driven by a plunger 13a, laterally feeding the accumulated unit (a) on the table 4 to be fed into a steppiling station.
Patent JP-H0645838-A (JP)
Title: Light receiving amplifier
Inventor: YOKOGAWA SEIICHI
IPC: G11B7/13
Filed: 1993-01-11
Abstract: PURPOSE:To easily extend the operation range of an AC component with a low cost without much increasing the size of a light receiving amplifier. CONSTITUTION:Plural photo diodes PDA, PDB, PDC, and PDD and amplifying circuits AMPA, AMPB, AMPC, and AMPD which receive the inputs from anodes of these photo diodes are provided. A first current mirror circuit 1 is provided which receives the sum total of currents flowing to cathodes of photo diodes PDA, PDB, PDC, and PDD and outputs a current I2 having the same magnitude as the received current I1. This current I2 is divided into currents I4, I5, I6, and I7 having the same magnitude for respective photo diodes, and a second current mirror circuit 2 is provided which branches and removes these currents I4, I5, I6, and I7 from anodes of photo diodes.
Patent JP-H01181432-A (JP)
Title: Wafer prober
Inventor: HIRAGA RYOJI
IPC: G01R31/26
Filed: 1988-01-11
Abstract: PURPOSE:To prevent any induction noise due to harmful electromagnetic noise from a control part from being made by a method wherein a chuck mounting a wafer to be fixed and held thereby is formed of a seperconductor material. CONSTITUTION:A wafer chuck 10 itself is composed of a superconductor material while a thin film comprising the superconductor material is formed on the surface of the wafer chuck 10. The wafer chuck 10 can be perfectly shielded from the outer magnetic field by the Meissner effect as the proper characteristics of the superconductor so that the magnetic field may hardly get through the wafer mounted on the surface of the chuck 10. Besides, the potentials in the whole chuck 10 can be completely equalized since the resistivity of the superconductor itself is zero. Furthermore, any harmful electromagnetic wave noise from a control box can be completely shielded by the nullified resistance of the chuck 10 and the Meissner effect of the disturbance noise in the electromagnetic field on the wafer 60 and a probe may be arrested to enhance the reliability upon measurement.
Patent JP-H10194524-A (JP)
Title: Sheet carrying device, and image processing device
Inventor: SATO SHUNJI
IPC: B65H7/14
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To correctly detect the presence or absence of an original while a sensor is automatically regulated to improve the service life of a light emission part even when the light from the outside is incident on or shut off from a light reception by increasing the light generation quantity of the light emission part, and detecting presence/absence of a sheet again by a transmission type sensor when the outside light is detected by the light reception part. SOLUTION: To obtain the current to pass in the LED of a light emission part of a transmission type sensor 23 necessary for detecting the presence or absence of an original to a minimum, the automatic regulation of a sensor is periodically performed by a microcomputer. During the stand-by operation, the outside light incident on a light reception part of the original detecting sensor 23 is periodically checked, and the condition is stored on the memory. When the original detecting sensor 23 detects the presence of the original and the outside light is present, the D/A output value is increased to the prescribed value, and presence/absence of the original by the original detecting sensor 23 is again detected. If the original is present, the D/A output value is returned, and the original is carried.  The presence or absence of the sheet can be correctly detected whether the outside light is incident on or shut-off from the light reception part.
Patent JP-H10196595-A (JP)
Title: Turbo-fan
Inventor: TOKUI TAKUJI
IPC: F04D29/30
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-fan with high efficiency causing low noises and low manufacturing cost. SOLUTION: A turbo fan of this type has an impeller 1, an impeller case 2 housing the impeller 1, and a circular partition plate side contraflow preventive plate 17 which is fixed to a partition plate 10 adjacently to an air inlet port 8 of the impeller case at its diametrally outer side, and extended axially from an inner surface of the partition plate 10 to a vane 6. The contraflow preventive plate 17 interrupts a bypass flow 36 from an air blowing port 12 to the air inlet port 8 in a gap between the vane 6 and the partition plate 10, before the air inlet port 8. Generation of the bypass contraflow 36 can thus be suppressed. In addition, turbulance caused by the bypass contraflow 36 can also be suppressed.
Patent JP-S5388252-A (JP)
Title: Defroster control equipment
Inventor: NAKAMURA TSUTOMU
IPC: F24F11/02
Filed: 1977-01-12
Abstract: PURPOSE: Automatic adjustment of defrosting time, depending on the amount of frost deposits, by converting the variation of electrical resistance for frost deposits with frost as electrical conductor into resistance which is an element for operating an oscillating circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08191287-A (JP)
Title: Optical signal multiple modulation system
Inventor: DOI TATSURO
IPC: H04B10/548
Filed: 1995-01-11
Abstract: PURPOSE: To collect plural information in remote places with a simple constitution by one optical fiber by modulating plural signal sources, which are superposed one over another and are transmitted, by specific frequency bands respectively. CONSTITUTION: With respect to signals 201 and 209, 187.5MHz and 262.5MHz carriers sent from carrier generators 203 and 210 are modulated in a 27MHz band width in modulators 202 and 211 respectively, and they are amplified by amplifiers 203 and 212, and DC voltages from power sources 206 and 214 are superposed by bias circuits 205 and 213. The modulated signal of the signal 201 is inputted to a semiconductor laser light source LD207 and is optically modulated and is inputted to an external optical modulator 215 through an optical transmission line 208, and the modulated wave of the signal 209 is directly inputted to the external modulator 215 from the bias circuit 213.  Unnecessary signal components of the difference and the sum of frequency components of both signals can be easily removed after photoelectric conversion in a receiver because they are not superposed on signal components of a required frequency band, and thus, plural information are collected by one optical fiber.