baber/WOPTO huggingface dataset:
Patent JP-H07290557-A (JP)
Title: Extrusion molding apparatus
Inventor: SUGAYA TAKEHISA
IPC: B29C48/365
Filed: 1994-04-25
Abstract: PURPOSE:To reduce the change of an extrusion amt. and to improve surface smoothness by detecting the suction pressure of the upstream weighing pump in a molten resin passage and controlling the number of rotations so that the suction pressure becomes a set pressure value or a pressure range while rotating a downstream weighing pump in the constant number of rotations. CONSTITUTION:Upstream and downstream weighing pumps 4, 5 are provided to a molten resin passage 16 and weighing pump driving motors 8, 10 are controlled by upstream and downstream weighing pump driving motor control units 9, 11 to control the number of rotations of the weighing pumps 4, 5 by PID control and the downstream weighing pump 5 is rotated at 40rpm. The suction pressure detected by a resin pressure gauge 7 is inputted to a regulator 13 through a pressure-electricity converter 12 and an operation signal is sent to the upstream weighing pump driving motor control device 9 on the basis of the difference between the set pressure value due to a pressure setting mechanism 14 and the suction pressure due to the resin pressure gauge 7. On the basis of the signal, the number of rotations of the upstream weighing pump driving motor 8 is controlled.
Patent JP-S60227798-A (JP)
Inventor: IKEDA YOSHIO
IPC: D06F37/40
Filed: 1984-04-27
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-H11279127-A (JP)
Title: Production of triphenylamine compound
Inventor: ENDO HIROYUKI
IPC: C07C209/68
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a charge transfer material of electrophotographic photoreceptor excellent in coating properties, film strength, photoresponse, etc., by reacting a specific phosphorous acid triester derivative and a specific carbonyl compound in the presence of a base. SOLUTION: This triphenyl amine compound expressed by formula IV (Ar<1> to Ar<6> are each a phenyl which may be substituted with a 1-4C alkyl or the lnke; R<1> to R<6> are each H or the like)  e.g. 4,4',4"-tris[4-(N,N-ditolylamino) styryl]triphenylamine, etc.}, is obtained by reacting a phosphorous acid triester derivative expressed by formula I (R is H or the like; Et is ethyl) (e.g. a compound of formula II or the like) with a carbonyl compound of formula III (Ar is a phenyl which may be substituted with 1-4C alkyl or the like) [e.g. 4-(4',4"- dimethyldiphenylamino)benzaldehyde, etc.], preferably in the presence of a base such as hydrogenated sodium, etc., at preferably 20-70 deg.C.
Patent JP-H03286154-A (JP)
Title: Engine-driven type working machine
Inventor: KAMIYA TSUYOSHI
IPC: F02D29/00
Filed: 1990-03-30
Abstract: PURPOSE:To avoid wasteful consumption of a battery and fuel by installing an electric circuit opening means for opening an electric circuit on the basis of an engine stop signal supplied from a detecting means. CONSTITUTION:In the ordinary operation, if a gas cock is closed manually, an engine continues revolution until the flow-out of the gas left in a fuel passage comes to an end, and then stops. In this case, if a gas cock switch 23 is turned OFF, and power generation stops, the electromotive force of a power generator 2 becomes zero, and also an output relay switch 27b is turned OFF. Further, an oil pump 15 and a gas valve 11 are turned OFF. After the lapse of a prescribed time (t) from the stop of power generation, a timer circuit 46 is put into a low, and the excitation of a main relay coil 26a is cut off, and a main relay switch 26b is turned OFF, and a fan motor 30 stops, and also the electric conduction to a glow plug 31 is suspended, and the consumption of a battery 21 can be avoided.
Patent JP-S59212008-A (JP)
Title: Input device
Inventor: HARUHARA FUSHIAKI
IPC: H03F3/34
Filed: 1983-05-18
Abstract: PURPOSE:To use an input device for any of a resistance input and a thermoelectric and a voltage input in common by switching the circuit constitution of an input circuit by a selecting means. CONSTITUTION:The selecting means 2 is set as shown in a figure to ground a terminal 20 and connect a measurement voltage E for a thermocouple, etc., between terminals 11 and 12, and then this circuit operates as the input circuit for the voltage input. On the other hand, when the selecting means is switched to connect a constant current source I to the terminal, this circuit operates as a resistance input circuit by connecting a temperature measuring resistance such as a thermistor between the terminals 11 and 12 and connecting the terminals 12 and 13 directly.
Patent JP-S5713465-A (JP)
Title: Developing method of copying machine
Inventor: SAWADA YASUO
IPC: G03G15/09
Filed: 1980-06-26
Abstract: PURPOSE:To make a dear contrast copy of a low contrast original by making the moving speed of a pulvelulent developer at a development part variable and increasing the said speed when the contrast of an original is low. CONSTITUTION:A magnet roll 32 is developing one and carries a received developer to a development part while holding it on a sleeve circumferential surface to contribute to development. The developer D passed through the development part is separated from the circumferential surface of the developing roll by a scraper 33, and then circulates in a casing again as shown by the arrow. Then, the upper edge 30A of the casing 30 is bent and its side edge extend over the circumferential surface of a magnet roller 32 to restrain the carriage amount of the developer D. Consequently, the allowance of an original contrast that the original should have to obtain an excellent contrast copy is relaxed effectively.
Patent JP-S57202565-A (JP)
Title: Adjusting device for return position of optical system of copying machine
Inventor: KOBAYASHI YUUICHI
IPC: G03G15/04
Filed: 1981-06-08
Abstract: PURPOSE:To detect paper sizes surely by disposing one paper sensor in the convenance route for paper while disposing plural return sensors in the moving route for an optical system, and detecting the passage time of the paper by this sensor. CONSTITUTION:Return sensors SWA, SWB are disposed respectively in the return positions corresponding to paper sizes, and a paper size sensor SWS is disposed in an arbitrary position in a conveyance route for paper. According to the varying sizes of transfer paper 1 passing first through the sensor SWS, a relay RA1 goes off if the size is long and on if the size is short, thereby storing the state thereof. In accordance with the results of said storage, either the SWA or the SWB is selected by the closing of the contact (a) or (b) of the relay RA1, by which the return position is determined and the paper size is detected surely.
Patent JP-H06127809-A (JP)
Title: Large capacity sheet storage device and image forming device
Inventor: KAGAYA KOJI
IPC: G03G15/00
Filed: 1993-03-23
Abstract: PURPOSE:To enlarge the uppermost gap of sheets at the time of a sheet jam being generated so as to facilitate the removal of the jammed sheet. CONSTITUTION:A vertical moving means is provided to lower an elevator base 131 as the stacked height of sheets P becomes higher so as to hold the uppermost position of the stacked sheets P always in the nearly fixed position, and when the jam of the sheets P in a carrier path 126 for conveying the sheets P to the elevator base 131 is detected by a sensor 127, an elevator motor is driven to lower the elevator base 131.
Patent JP-H10237895-A (JP)
Title: On-vehicle type excavated soil backfilling device
Inventor: YAMAZOE SHIGEHIRO
IPC: E02F5/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To supply a backfill into an excavated channel by obtaining the backfill through the reuse of excavated soil. SOLUTION: A first mixer 10 for kneading excavated earth and sand with an appropriate amount of water in advance and a device which can obtain a backfill by supplying the soil kneaded by the first mixer 10 into a second mixer 20, injecting an appropriate amount of solidifier, and performing further kneading in the second mixer 20 are mounted on the deck 32 of a carrying vehicle 30, so that the backfill can be rapidly manufactured at a work site and be supplied rapidly into a channel by an appropriate amount. Also, since the backfill is manufactured by using the earth and sand excavated from the channel, then changing them into muddy form, and mixing the solidifier therein, the backfill can be supplied thoroughly around piping laid in the channel, resulting in shortened working time and reduced operators' fatigue.  Moreover, surplus soil disposed of as industrial waste is reduced, and the earth and sand can be used effectively. Furthermore, since the first and second mixers 10, 20 are connected together, continuous manufacture of the backfill is made possible.
Patent JP-H09254361-A (JP)
Title: Control of automated printing plate replacing process
Inventor: BERUNTO RINTONAA
IPC: B41F27/12
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To again certainly execute a replacing process once started in a printing press after interruption or to newly execute the same from the beginning. SOLUTION: At a time of control executed in a replacing process, a marker or a remanent marker is set/described as data in dependence on the execution of a predetermined work process and again erased in dependence on the execution of respective work processes after the fact. Especially, by this marker/ remanent marker, it can be confirmed whether a printing plate is perfectly mounted on a plate cylinder. At least, some executable commands can be cut off in dependence on the set or erased marker/remanent marker and, especially, the new start of a printing plate replacing process can be obstructed.
Patent JP-H05290720-A (JP)
Title: Manufacture of field emission-type microcathode
Inventor: YAMAMOTO MASANOBU
IPC: G03F7/20
Filed: 1992-04-08
Abstract: PURPOSE:To provide a manufacturing method to manufacture field emission type microcathodes uniform in the whole surface with good controllability even in the case the display area of a thin type flat displaying apparatus such as FED is made a relatively large surface area as large as 10 inches of a diagonal. CONSTITUTION:To form cathode holes of a field emission type microcathode, an apparatus is provided with an optical means to measure a distance between a lens 21 and the surface of a photosensitive material and an actuator 23 to move the lens 2 to the optical axis direction and laser light is concentrated on a fine spot to expose the photosensitive material by a focus servo system 24 which keeps the distance between the lens 21 and the surface of the photosensitive material constant all the time.
Patent JP-H04300620-A (JP)
Title: Method for adjusting indoor humidity and humidity adjusting chamber
Inventor: UTO HIROSHIGE
IPC: F24F6/04
Filed: 1991-03-28
Abstract: PURPOSE:To provide method and device for adjusting the humidity in the sections into which a room is demarcated with simplicity and ease. CONSTITUTION:On a boundry surface between the inner side and the outer side or the exterior of a peripherally demarcated room, is provided a gas flow passage having the wall surface in contact with a gas for causing the movement of moisture at least partially formed of the partition wall consisting mainly of a moisture absorbing and releasing material and the gas different in relative humidity from the air in a room or a part of the gas in the room adjusted so as to be different in relative humidity from the outside air is allowed to flow through the gas flow passage. For this reason, the moisture is moved through a layer of the moisture absorbing and releasing material, the adjustment of the moisture in the room with a smaller energy is possible and the maintenance and control of the equipment is simple.
Patent JP-S5712179-A (JP)
Title: Hydraulic pressure operation switch
Inventor: HASHIMOTO NOBUYUKI
IPC: F16K31/126
Filed: 1980-06-27
Abstract: PURPOSE: To open and close a switch in response to variation of the hydraulic pressure, by demarcating a chamber with a swing member and diaphragms and providing the swing member with a rod to which a switch plate is coupled.  
     CONSTITUTION: Chamber 7 is demarcated by swing member 4 and diaphragms 5, 17 the swing member 4 is provided with rod 15 to the top of which switch plate 18 is coupled. This constitution can provide such a condition that when the negative pressure in chamber 7 is intensified, swing member 4 and rod 15 are shifted downward to cut off the connection between switch plate 18 and contact piece 20, thus enabling the switch to be opened and closed in response to variation of the hydraulic pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5211250-A (JP)
Title: Silicone rubber composition
Inventor: HATANAKA MASAYUKI
IPC: C08L83/04
Filed: 1975-07-17
Abstract: PURPOSE: A silicone rubber composition with improved green strength, roll release property, roll processability, calendering property, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63252607-A (JP)
Title: Method for performing flying roll change
Inventor: NIIHORI TOSHIAKI
IPC: B21B31/10
Filed: 1987-04-09
Abstract: PURPOSE:To perform flying roll change by modifying a schedule into an operation schedule excepting a roll changing stand, equalizing tensions before and after the roll changing stand to each other, and equalizing a roll peripheral speed of the roll changing stand to a speed of a rolled stock on the outlet side of an up-stram side stand. CONSTITUTION:In the case of requiring change of a rolling stand 15, an operation schedule is modified to perform rolling by remaining stands except for the stand 15. Then, flying roll change of the stand 15 is performed after equalizing a roll peripheral speed of a roll of the stand 15 to a speed of a rolled stock delivered from the roll outlet side of an upstream side stand 14 of the stand 15 as well as mutual equalization of before and after tensions of the stand 15.
Patent JP-S62243161-A (JP)
Title: Color floppy disk and picture controlling method utilizing said disk
Inventor: SEKINE SEIICHI
IPC: G11B19/12
Filed: 1986-04-15
Abstract: PURPOSE:To improve the work efficiency by providing an area for writing a color code in advance, and reading the color code. CONSTITUTION:At the time of formatting, a write area of a color code in a floppy disk is secured. Subsequently, a color of a floppy disk is designated by an operator, and thereafter, write of the color code to the floppy disk is executed. At the time of use, read of the color code from the floppy disk is executed as necessary. In this way, the floppy disk can be discriminated, and the contact of 'color' of the floppy disk can be used in a program, therefore, the floppy disk can be discriminated and selected easily and visually, and the work efficiency can be improved remarkably.
Patent JP-S58205671-A (JP)
Title: Method and device for drying or preheating receiving ladle
Inventor: SAKAI NAGAHARU
IPC: F27D1/16
Filed: 1982-05-24
Abstract: PURPOSE:To reduce the cost required for drying or preheating a receiving ladle and to improve working environment, by placing a cover burner and gas discharging holes on the upper part of the ladle, and preheating air for combustion by the heat of the waste gas. CONSTITUTION:A cover 6 is placed hermetically in the mouth part 5 of a ladle 4. A burner 7 is provided in the central part of the cover 6 and is projected into the ladle 4; at the same time, gas discharging holes 8 are formed to the cover 6, and heat exchanges 9 are mounted in the upper part of the holes 8. Fuel is supplied from the burner 7 and is fired, and secondary air is fed from an annular duct 10 through branches 11, dampers 12 and the heat exchanger 9 into secondary air conduit holes 13 so as to be used for combustion of the fuel. The waste gas generated by the combustion preheats the secondary air from the exchangers 9 when the gas is discharged through the holes 8. Since the secondary air supplied to the burner 7 is heated to about 400-450 deg.C by said mechanism, the excess fuel required for gasification of the fuel is reduced.
Patent JP-S62244335-A (JP)
Inventor: MORISHITA ATSUMI
IPC: A21D13/00
Filed: 1986-04-15
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-H09271207-A (JP)
Title: Autolift brake for tractor
Inventor: IKEDA MITSUHIKO
IPC: B60W10/184
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the floating of a working machine up to the surface of soil from being delayed and becoming the resistance of turning due to the rotation drop of an engine at the time of steering and turning of tractor work. SOLUTION: In a tractor by which a working machine 2 is automatically lifted up by steering a steering handle 1 and turned by effectively operating a steering brake 3, the time of delay from lift-up to the operation of the steering brake 3 is changed and controlled to be short/long corresponding to the high/low rotation of an engine E.
Patent JP-H06270552-A (JP)
Title: Thermal recording material
Inventor: SUZAKI HIDEO
IPC: B41M5/337
Filed: 1993-03-23
Abstract: PURPOSE:To enhance the storage stability and high speed recording properties of a recording image by using a compd. represented by a specific formula as a developer forming a thermal color forming layer and allowing a leuco dye to develop a color by heating. CONSTITUTION:As a developer allowing a leuco dye to form a color at the time of heating, a compd. represented by formula (wherein X is a halogen atom and n is an integer of 1-3), for example, halogenated nitrobenzoic acid is used. Further, by providing an intermediate layer based on spherical fine hollow particles with a mean particle size of about 2-10mum and a percentage of hollowness of about 90% or more composed of a thermoplastic resin between a support and the thermal color forming layer, the enhancement of sensitivity due to the efficient practical use of heat energy can be also enhanced.
Patent JP-H01258957-A (JP)
Title: Liquid jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/16
Filed: 1988-04-08
Abstract: PURPOSE:To correct a difference in the form of a meniscus due to a difference in back pressure, form ink droplets of uniform size easily and thereby allow high image quality to be obtained by making the surface of the outside of an orifice at the bottom of a jet head more effectively wet-proof than that on the top. CONSTITUTION:A plurality of orifices are vertically arranged in the form of an array on a liquid jet recording head. The orifice surface 1a of a jet head 1 is directed in the direction of a spray gun 6. At the same time, the 1b section of the jet head 1 is arranged on the top and the 1c section at the bottom and the jet head 1 is tilted so that mist 7 spewed from a spray gun is allowed to stick to the bottom easily and not to the top, and the surface of the outside of the orifice at the bottom of the jet head is treated to be more effectively wet-proof than that at the top. A difference in the form of a meniscus due to a difference in back pressure is corrected by the difference of wetting characteristics, and thereby the size of ink droplets is uniformized.
Patent JP-S5313922-A (JP)
Title: Cine camera
Inventor: TOUYAMA MASAMICHI
IPC: G03B19/18
Filed: 1976-07-23
Abstract: PURPOSE: To eliminate the flicker of an image by eliminating the unstable action of a main shutter blade. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61247614-A (JP)
Title: Production of high-purity silicon
Inventor: TANABE YASUO
IPC: C01B33/035
Filed: 1985-04-24
Abstract: PURPOSE:To produce effectively high-purity silicon by blowing (halogeno) silane in a flame wherein high-purity hydrogen and high-purity chlorine are burned and depositing silicon polycrystal. CONSTITUTION:In a method wherein hydrogen and chlorine are continuously introduced into the inside of a reaction apparatus to generate the flame and silane and/or halogenosilane (e.g. SiH4, SiCl4 or the like) is blown in the flames to deposit silicon, hydroge contg. <=1ppm (by volume) each content of N2, CO, CO2, H2O and S (expressed in terms of H2S) is used as hydrogen and chlorine contg. <=1ppm (by volume) each content of H2O and N2 is used as chlorine. High-purity silicon can be effectively produced by using high-purity hydrogen and chlorine in such a way.
Patent JP-S63253978-A (JP)
Title: Degaussing method
Inventor: UEHARA FUMIE
IPC: G03G19/00
Filed: 1987-04-10
Abstract: PURPOSE:To execute energy-saving degaussing by a simple constitution, by installing a magnet on a magnetic drum of a magnetic printing machine, rotating this magnet and degaussing a magnetic latent image which has been recorded on the magnetic drum. CONSTITUTION:A degaussing magnet 5 rotates on a drum 1 and can apply a vibration magnetic field to a magnetic latent image 7 which has been recorded in a magnetic film 3 by a head 4. Since the drum 1 is rotated simultaneously, in case when the magnetic latent image 7 which has been recorded in the magnetic film 3 on the drum 1 is the nearest to the magnet 5, the peak intensity of the vibration magnetic field applied to the surface of the drum is the largest, but it decreases gradually as the drum 1 rotates, and simultaneously, the magnetic latent image 7 which has been recorded in the magnetic film 3 is degaussed completely in accordance with a hysteresis characteristic. In such a way, uniform and complete degaussing can be executed simply.
Patent JP-S62244699-A (JP)
Inventor: YAMADA HIROFUMI
IPC: B32B33/00
Filed: 1986-04-18
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-S5211440-A (JP)
Title: High frequency heating apparatus
Inventor: UENO AKIHIKO
IPC: F24C7/02
Filed: 1975-07-17
Abstract: PURPOSE: A high frequency heating apparatus that can easily control output power of electronic range in stepweise, by means of making plate voltage ON-OFF by utilization of characteristic in an electronic timer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10277879-A (JP)
Title: Interrupted cutting program restarting method and device of cutting machine
Inventor: TAKAHASHI TAKESHI
IPC: B23Q15/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a processing program restarting method for an interrupted processing program and also an associate device with the method applicable to a processing machine which can restart processing of an interrupted work automatically from the position where the interruption occurred. SOLUTION: In case the processing being executed according to a certain program is interrupted for any reason, the interrupted position in the processing program is stored in an additional software by an instruction given from the first new install button 7, and if an instruction from a second new install button 9 is given after removal of the reason for interruption and setting of the work, the additional software executes the program without performing actual processing till the stored interruption position in memory and restarts and continues the normal processing in conformity to the program. The additional software to control the operation after interruption is stored in an additional software memory 17 furnished in an NC device 1 for control of the processing machine.