baber/WOPTO huggingface dataset:
Patent JP-H0437781-A (JP)
Title: Developer exchanging device for developing device
Inventor: ITO TATSUYA
IPC: G03G15/08
Filed: 1990-06-01
Abstract: PURPOSE:To easily carry out processes from the recovering of a developer to the replenishing of it without making the hand of an user dirty by switching a cover for freely opening/closing a discharging port to a developer recovering attitude for releasing the discharging port at the time of a developer replacement and abutting a scratching part on a developing roller and a developer stirring attitude for closing the discharging port when a developing action is carried out, and regulating the flowing of the developer by the scratching part and controlling it. CONSTITUTION:A replacing control part 9 is composed of a microcomputer, drives a rotary shaft 17 and switches the cover 6 from the developer stirring attitude B for closing the discharging port 5 to the developer recovering attitude A for releasing the discharging port 5, by turning on a developer replacing switch. Further, the control part 9 has a stirring roller 3, and a developer recovery function for rotating/driving the stirring roller 3 only for a fixed time. After the developer is recovered, the control part 9 switches the cover 6 from the developer recovering attitude A to the developer stirring attitude B, drives an opening/closing shaft 15 to obtain the opened attitude of a charging cover 13. Simultaneously, it has a developer replenishing function for rotating/driving the developing roller 2 and the stirring roller 3 only for the fixed time. Therefore, the processes from the recovering of the developer to the replenishing of it are automatically carried out only by the easy action of a user. The developer can be exchanged even by the user.
Patent JP-S6121716-A (JP)
Title: Continuous operation of adsorbing apparatus
Inventor: FUKUSATO RIYUUICHI
IPC: B01D53/04
Filed: 1984-07-11
Abstract: PURPOSE:To enhance the efficiency of adsorbing treatment, in a method for the continuous operation of an adsorbing apparatus, by providing a densitometer to the stock gas supply port communicated with an adsorbing vessel to calculate the introduction integrated value of an adsorbing component and changing over an adsorbing process to a desorbing process when said integrated value reaches a predetermined value. CONSTITUTION:An adsorbing component densitometer 3 and a flow meter 4 are attached to a stock gas supply line L1 and the measured values are sent to an integrating operator 5 to continuously calculate the introduction integrated value of the adsorbing component supplied to an adsorbing vessel 1a. When the introduction integrated value reaches preset change-over point adsorbing capacity, a signal is sent to a control apparatus 6 and the change-over of the stock gas supply line is performed by the opening and closing of solenoid valves V1-V8 while adsorbing treatment by an adsorbing vessel 1b after a desorbing process is started and regeneration gas is sent to the adsorbing vessel 1a from a regeneration gas line L3 to allow said adsorbing vessel 1a to enter a regeneration process.
Patent JP-S5266984-A (JP)
Title: Manufacturing of symmetrical type voltage non-linear resistor
Inventor: MASUYAMA ISAMU
IPC: H01C7/10
Filed: 1976-12-01
Abstract: PURPOSE: After sintering a ZnO-series moulded article including In and Mn, a coat of substance including Bi is applied on the surface of moulded article and after roasting, an electrode is formed and thus, a symmetrical type voltage non-linear resistor of high-voltage non-linear characteristic is manufactured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6290424-A (JP)
Title: Preventor for inflow of soil into paddy field, or the like
Inventor: ADACHI OSAMU
IPC: E02B13/02
Filed: 1985-07-01
Abstract: PURPOSE:To prevent the inflow of soil into paddy field, etc., by a method in which a shutter is dropped by rotation of a plate to detect the increase of natural flowing water to close a water channel. CONSTITUTION:When increased water collides with a plate 1, the plate 1 turns toward the downstream, and a wheel 4 on the top is turned through a shaft 2 supported to a boss 3 by means of the rotation of the plate 1. A lifting wire 8 is operated to release the coupling of a shutter 5 with a hook 6, and the shutter 5 is dropped to close the water channel 9. The inflow of soil into paddy field, etc., can thus be prevented, and the breakage of paddy field and damage to crops can be suppressed to a minimum extent.
Patent JP-H04345185-A (JP)
Title: Image forming device
Inventor: TAKEKOSHI NOBUHIKO
IPC: G03G15/16
Filed: 1991-05-22
Abstract: PURPOSE:To provide an image forming device capable of obtaining an excellent image in a transfer by excellently attracting a transfer material onto a transfer material carrying member in attracting/electrifying, and maintaining the carrying properties of the transfer material by means of a carrying member and transfer properties with respect to the carried transfer material, even under low humidity. CONSTITUTION:A pressing member 35 pressing the transfer material P on a transfer belt 36, is provided just on the rear side of an attracting/electrifying unit 31, in a direction where the transfer material is carried by the transfer belt 36 as the carrying member. Therefore, the transfer material P is pressed on the transfer belt 36, to always carry out the attracting/electrifying in a stable posture, so that the transfer material P can be excellently and electrostatically attracted on the transfer belt 36. Thus, even in low humidity environment, the carrying properties of the transfer material P and the transfer properties with respect to the transfer material P can be maintained, and the excellent image can be obtained by the transfer.
Patent JP-S627329-A (JP)
Inventor: INOUE TAKESHI
IPC: H02H3/00
Filed: 1985-07-02
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-H08317172-A (JP)
Title: Facsimile communication method
Inventor: KATO TAKAHIRO
IPC: H04N1/32
Filed: 1995-05-19
Abstract: PURPOSE: To allow a receiver side equipment B to receive data in the page order of a transmission original by a transmitter side equipment A by setting the mode based on a code and a paper discharge system specific to the equipment B extracted from an NSF signal from the equipment B by the equipment A and on an input path of the transmission original from the equipment A. CONSTITUTION: In the case of making facsimile transmission from a composite equipment 22 to a facsimile equipment 24, the equipment 24 sets a manufacturer code A and a paper discharge system specific to the equipment 24 to an NSF signal together with other information. The equipment 24 sends the NSF signal to the composite equipment 22 with DISC and CIS signals as an acknowledge signal and the composite equipment 22 discriminates the paper discharge system of the equipment 24 based on the NSF signal. In response to the discrimination, the composite equipment 22 sets the forward or reverse order transmission mode depending whether the transmission original comes from a read section or an information processing unit 21 depending on the discrimination to make facsimile transmission to the equipment 24.  Thus, the equipment 24 does not require rearrangement of the discharged reception original in a correct page sequence and then complicated processing is relived.
Patent JP-H0311265-A (JP)
Title: Latent heat accumulator
Inventor: INOUE TOSHIO
IPC: F28D20/00
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the increase of heat loss, the rise of medium pressure in a heat exchanger, the elevation of the surface temperature of a heater, etc., by circulating a medium in the heat exchanger disposed into a heat-accumulating material on heat accumulation operation. CONSTITUTION:On heat accumulation operation, an on-off valve 6 is opened, and on off valves 10, 11 are closed. Electricity is conducted through a heater 5, and the heat-accumulating material 2a of solid phase is heated by the heater 5, thus melting the material 2a. The temperature of a medium in the heat- accumulating material 2b of liquid phase is made higher than that in the heat- accumulating material 2a of solid phase and the medium is lifted by the difference of specific gravity based on the temperature difference regarding the temperature of the medium in a heat exchanger 4 under the state, in which the heat-accumulating material 2a of solid phase is left in the upper section of the heat-accumulating material 2b of liquid phase, and the medium is flowed into the heat exchanger 4 again through a delivery pipe 7, an on-off valve 9, a circulating pipe 8 and a feed pipe 6 in this order. The heat-accumulating material 2b of liquid phase is deprived of heat in the process, and heat is dissipated to the heat-accumulating material 2a of solid phase.
Patent JP-S5370434-A (JP)
Title: Fixing device of diaphragm setting member for single lens reflex cameraof automatic exposure control type
Inventor: UEDA HIROSHI
IPC: G03B7/00
Filed: 1976-12-06
Abstract: PURPOSE: To prevent the shift of a diaphragm ring in the system in which the diaphragm ring is set at a definite position at the time of the diaphragm automatic control by locking the diaphragm ring at the definite position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6432670-A (JP)
Title: Semiconductor memory circuit device
Inventor: ITO TSUNEO
IPC: H01L27/11
Filed: 1988-06-15
Abstract: PURPOSE:To maintain a memory holding function normally to radiation by forming a reverse conductivity type high impurity-concentration buried layer under a memory element section and trapping one carriers of electron-hole pairs generated by radiation into the buried layer. CONSTITUTION:High-concentration N<+> type diffusion regions 8, 9 vertically penetrating an epitaxial layer are shaped to each both side sections of memory arrays. N<+> type buried layers 10 are formed only just under each memory array while being continued to the diffusion regions 8, 9. Positive supply voltage VCC is applied to the buried layers 10 through the N<+> type regions 8 from aluminum electrodes 11. On the other hand, negative supply voltage VBB is applied to the epitaxial layer 2 and the substrate 1. Even when alpha-rays are projected and electron-hole pairs are generated in the epitaxial layer 2, electrons are attracted to positive electric field in the buried layers 10, and trapped into the buried layers 10. Accordingly, the electrons are not diffused into a drain region 4, and drain potential is held stably, thus normally maintaining the memory function of a memory cell.
Patent JP-H09323010-A (JP)
Title: Filter
Inventor: CHIBA MASATOMO
IPC: B01D39/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prevent fluff from causing between two filter mediums. SOLUTION: When an upper casing 11 and a lower casing 12 each in the shape of an almost rectangular shallow dish forming an inlet port 11a and an outlet port 12a respectively are made to face each other and between flange parts 11b, 12b thereof, the edge parts of a filter medium part 20 are held and vibration-welded, since the filter medium part 20 is formed with an inserted plate 21 being inserted between two filter mediums 22, 23, the filter medium parts 22, 23 do not directly come into contact with each other, and fluff is not caused even when vibration is applied, and damage is reduced.
Patent JP-S5935737-A (JP)
Title: Electric carpet
Inventor: SHINODA HIDEHO
IPC: F24D13/02
Filed: 1982-08-23
Abstract: PURPOSE:To obtain an electric carpet adapted to adjust and set its heating temperature range matching the living pattern of occupants, by the manipulation of change over switch. CONSTITUTION:A controller 12 having a temperature adjusting circuit internally is provided with a temperature adjusting volume 13 for adjusting the temperature of carpet body and a change over switch 14 adapted to vary the temperature range to match the living pattern of occupants. A voltage comparator 17 functions to compare voltages respectively fed by the temperature adjusting volume 13 and by a surface temperature detector 16, and transmit an ON-OFF control signal to a power circuit 18. The change over switch 14 is internally provided with contacts (a), (b), (c) and (d) having voltages respectively corresponding to the temperatures of 45 deg.C, 40 deg.C, 30 deg.C and 25 deg.C. While an occupant is sitting on the carpet, the temperature adjusting range can be set in the range of 25-30 deg.C by changing the change over switch 14 to a position ''Sit A''. On the other hand, the temperature range can be adjusted to the range 40-45 deg.C and 30-45 deg.C respectively while the occupant sits on a chair (with the change over switch at a position ''Sit B'') and is standing for works (a position ''C'').
Patent JP-H075477-A (JP)
Title: Liquid crystal display device
Inventor: KIKUCHI NAOKI
IPC: G02F1/1339
Filed: 1993-06-17
Abstract: PURPOSE:To provide the liquid crystal display device with which the uniformalization of the liquid crystal layer thickness over the entire surface of the display dot regions of the liquid crystal display element is possible, the contrast ratio is high and the display state of over the entire part of the screen is uniform without unequal display. CONSTITUTION:The opposite surfaces of two sheets of transparent glass substrates 11, 12 are provided with band-shaped electrodes 31, 32 for display respectively in parallel in such a manner the electrodes of both substrates intersect orthogonally with each other. Oriented films 21, 22 are formed thereon and display dot regions 66 are constituted by the intersected regions. Both substrates are stuck to each other by a sealing material 52 disposed at the marginal circumference between both substrates. A liquid crystal 50 and spacers 68 are sealed between the two substrates and polarizing plates are arranged on the outer side of the substrates. The outer side of the electrodes 31 ', 32 of the outermost array and the parts where the electrodes in the display dot regions 66 do not exist are flattened by using the oriented films 21, 22 in such a manner as to have nearly the same height as the height of the parts where the electrodes exist.
Patent JP-H0310358-A (JP)
Title: Controller for daisy chain system
Inventor: YAMANE SHINGO
IPC: G06F13/37
Filed: 1989-06-07
Abstract: PURPOSE:To disconnect a trouble position on a daisy chain by controlling an OR gate, which is provided between the output of a daisy chain signal and the input of this signal in the next state, through an output port by the instruction from a CPU. CONSTITUTION:A CPU 2 having the master right of an external bus 1 and external devices 3 which transmit and receive data under the CPU 2 are connected by the daisy chain system. An OR gate 10 is provided between an output BG of the daisy signal and an input BG of the daisy signal in the next stage, and the condition of an output port 13 controlled by the instruction of the CPU 2 and the daisy chain signal in the preceding stage are inputted to the OR gate 10. Consequently, the daisy chain signal BG in the next stage can be controlled from the output port 13 controlled by the instruction of the CPU at the time of the occurrence of trouble in the daisy chain signal in the preceding stage. Thus, the trouble position on the daisy chain is disconnected.
Patent JP-H0932842-A (JP)
Title: Protecting cap for control cable
Inventor: SUGIMOTO MASANORI
IPC: H02G15/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To block water, mud, dust, and the like to invade into the inner cable inserting hole of an outer tube by arranging a space part for preventing water from invading in the inner cable inserting hole on a protecting cap main body. SOLUTION: A protecting cap 1 has a protecting cap main body 1a provided with a first end part fixed on the end part side of an outer tube 8 and a second end part for fit an inner cable 3 having a clearance 1b between the first end part and the inner cable 3. A space part 4 is arranged on the protecting cap main body 1a to prevent water from invading in an inner cable inserting hole 2a. It is not only possible to sump invading water, mud, dust, and the like in the space part 4 once when water such as rain water and dew invade in the protecting cap main body 1a or mud, dust, and the like invade therein, but also easily discharge sumped water by natural evaporation, or easily discharge mud, dust, and the like by the clearance 1b arranged on the second end part of the protecting cap main body 1a.
Patent JP-H0753495-A (JP)
Title: Preparation of aminopropionitrile
Inventor: TOMU BUITSUERU
IPC: C07C253/30
Filed: 1994-06-28
Abstract: PURPOSE: To provide a process for preparing an aminopropionitrile which can prepare an aminopropionitrile, useful as an intermediate for the preparation of amino acids and the like, in a short time with high selectivity at a high yield by comprising the step of: reacting an excess of ammonia with acrylonitrile over a heterogeneous catalyst under specified conditions.  
     CONSTITUTION: Ammonia and an acrylonitrile represented by formula I (wherein R represents H or methyl) are used in a molar ratio of (1:1) to (500:1), preferably (10:1) to (80:1), and are reacted with each other over a heterogeneous catalyst (pref. Fe 2 O 3  or the like) at a reaction temp. of 40 to 180°C and a reaction pressure of 10 to 350 bar to obtain the objective compd. represented by formula II. Ammonia pref. contains 0.1 to 1 wt.% water. Pref., the reaction is carried out in a continuous manner. In this case, the reaction temp. is pref. 50 to 120°C, and the pressure is pref. 150 to 230 bar. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5849783-A (JP)
Title: Manufacture of acicular coke
Inventor: SAKATA KOUJI
IPC: C10B57/04
Filed: 1981-09-18
Abstract: PURPOSE:To obtain acicular coke directly and economically from coal having high ash content, without using the process of solvent purification, etc., by maintaining the coal in a high-pressure hydrogen gas atmosphere within a specific temperature range, and carbonizing the formed carbon precursor. CONSTITUTION:An autoclave, etc. made of heat-resistant steel is charged with coal and hydrogen gas, and the coal is heated in the high-pressure hydrogen atmosphere at 350-500 deg.C for >=1hr and at the final temperature of 500 deg.C. The heat-treated coal is cooled, the pressure in the autoclave is reduced to atmospheric pressure, and the autoclave is opened to obtain carbon precursor. The  precursor is converted to the objective acicular coke by heating in a separate retort, etc. at about 1,000 deg.C followed by cooling. The coal is preferably bituminous coal having an ash content of <=0.7wt%, inertinite content of <=7.0wt%  and Giesler fluidity of >=500DDPM, and the partial pressure of hydrogen in the  autoclave is preferably >=50kg/cm<2>.
Patent JP-H06111362-A (JP)
Title: Mutichannel optical laser system, data reading method and multichannel beam deflector
Inventor: JIEEMUZU MASHIYUU ZABUISURAN
IPC: G11B7/12
Filed: 1993-06-17
Abstract: PURPOSE: To provide a multiplex channel laser optical system for reading information of an optical data storage medium having information which is encoded and which can be machine-read. CONSTITUTION: The multiplex channel laser optical system 2 has a multiplex channel laser light source 4 for generating laser output beams 10 and 12 and an objective lens 50 which is positioned so that laser output beams are received and converged and is positioned so that the signal beams which an optical storage medium 62 reflects and they are transmitted through the laser light source. An optical waveguide structure which is positioned to receive the signal beams passing through the objective lens and to generate the re-directed signal beams, a means 74 for directing the signal beams to the optical waveguide structure and connecting them and plural photodetectors positioned to generate output signals showing information contained in the optical storage medium are provided.
Patent JP-H0440329-A (JP)
Title: Oxide film measuring instrument for heat treating furnace for steel belt
Inventor: TODA YUJI
IPC: G01B11/06
Filed: 1990-06-06
Abstract: PURPOSE:To consolidate quality control by providing a thermometer which has a steel belt emissivity measuring function on one surface of the steel belt and a monochromatic thermometer which measures the temperature of the steel belt on the other surface, and calculating the film thickness of an oxide film from the steel belt temperature and emissivity. CONSTITUTION:the thermometer 4 which has the emissivity measuring function photodetects a two-wavelength light beam emitted by the oxide film A1 on the surface A of the steel belt and outputs signals 11 and 12 of radiation brightness x and brightness y. An arithmetic unit 5 finds the temperature T1 and emissivity epsilonx from the signals 11 and 12 and inputs signals 13 and 14 to a film thickness arithmetic unit 6, which calculates film thickness t1 and outputs a film thickness signal 15. Further, the monochromatic thermometer 8 photodetects the single-wavelength light beam emitted by the oxide film B1 and outputs a signal 16 of radiation brightness z. An arithmetic unit 9 calculates temperature T2 from the signal 16 and assumed emissivity epsilon and outputs a temperature signal 18 and an assumed emissivity signal 17. A device 10 compares the temperature T1 with the temperature T2 to correct the emissivity epsilon, and emissivity epsilon0 is calculated to calculate the film thickness t2 of the oxide film B1, thereby outputting a film thickness signal 19. A controller 7 controls burner operation with the signals 13, 15, and 19.
Patent JP-S6038878-A (JP)
Title: Mis-type semiconductor device
Inventor: MEGURO SATOSHI
IPC: H01L29/06
Filed: 1983-08-12
Abstract: PURPOSE:To improve a breakdown voltage and to facilitate a manufacturing process by the constitution in which the polycrystalline Si layer which is formed unitarily with the polycrystalline Si layer as a gate electrode is combined with a drain region. CONSTITUTION:The polycrystalline Si layer on a channel part, i.e. the real gate among gate electrodes is formed by a source-side part 9 of a polycrystalline Si layer 4 and is connected to a drain-peripheral part 10 through high resistance of an intrinsic central part 8 so that it is nearly isolated electrically. In this case, if the predetermined drain voltage is applied to a drain region 6 through a contact 16, as the drain-peripheral part 11 of the polycrystalline-Si layer 4 is combined through the capacitance in which a gate insulating film 3 is a dielectric, the potential of the drain-peripheral part 11 increases and produces a depletion layer under the drain-peripheral part 11. Consequently, the depletion layer from the drain region 6 easily extends under the drain-peripheral part 11. Then a junction breakdown voltage is increased and the breakdown voltage of the whole MOSFET can be increased.
Patent JP-H0310170-A (JP)
Title: Voltage comparing system
Inventor: KIYOFUJI HITOSHI
IPC: G01R19/25
Filed: 1989-06-07
Abstract: PURPOSE:To stabilize voltage comparing operation by digitally holding a value at a time when a sense signal is known and comparing the same with the digital value of a sense signal at each point of time. CONSTITUTION:A reference voltage generator 1 using a Zener diode supplies reference input to an A/D converter 2 which in turn digitalize a sense signal 12. An operator 3 outputs the value 14 calculated by multiple-time multiplying A/D converter output 13 by a fixed number. Herein, a specified value is preset to the sense signal 12 by a voltmeter ad operator output 14 is set to a resistor 14 as the initial value of the sense signal in a time zone wherein the signal 12 is brought to the set value. A digital comparator 5 compares this initial value with the digital value of the sense signal 12 at each point of time to make it possible to perform stable voltage comparison even when there is irregularity in the reference voltage generator 1.