baber/WOPTO huggingface dataset:
Patent JP-S60220372-A (JP)
Title: Toner supply device
Inventor: ISHIKAWA TOYOJI
IPC: G03G15/08
Filed: 1984-04-16
Abstract: PURPOSE:To suppress scattering of a toner in case of attachment and detachment of a cartridge to supply the uniformly agitated toner by constituting a toner storage vessel with two cylinder bodies and providing a member which turns them relatively and drives an agitating member in the vessel while pressing the vessel. CONSTITUTION:If a toner concentration in a developing device 10 is lowered by repeating the developing operation, a solenoid is energized by the output signal of a toner concentration sensor, and a driving shaft 25 is slid and pressed left through a pressing member 29 to make an aperture 34 of a cover body 33 and an aperture 24 of a holder 20 coincident with each other. Simultaneously, a gear 28 of the driving shaft 25 is engaged with a gear 27 of the driving side to rotate an agitator 35, and the toner in a cartridge 30 is sent into a toner carrying chamber from apertures 32 and 34 through a supply hole 24 while being agitated. This toner is carried to an aperture part 16 in the other end by a carrying screw 15 and is supplied into a developing part.
Patent JP-H07287308-A (JP)
Title: Method for positioning original film
Inventor: UEDA HIROYUKI
IPC: G03B27/14
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a method for positioning an original film by which the original film is surely kept being positioned and leveling is performed at the time of squeezing on a level block. CONSTITUTION:One end of the original film 16 inserted in the positioning pin 86A of a pin bar 86 is covered with a plate member 162 and the original film 16 does not fall off only by the movement in the axial line direction of the positioning pin 86A. Since the original film 16 is pressed by the plate member 162 at the time of leveling (squeezing) by a squeeze roller, the leveling is sufficiently performed and the contact of each material is improved.
Patent JP-H05281263-A (JP)
Title: Abnormal current voltage wave form storing device in electric line
IPC: G01R13/04
Filed: 1992-03-31
Abstract: PURPOSE:To discriminate content of fault by, when the signal from an abnormality detecting sensor exceeds a preset value, making a trigger signal generating circuit generate a trigger signal and then store abnormal data in a storing circuit. CONSTITUTION:When an grounding or lightening surge current intrudes into an electric line, an abnormality detecting sensor 11 outputs a signal to a level detecting circuit 19, and an abnormal signal is supplied to a trigger signal generating circuit 20. As a result, the generating circuit 20 outputs a trigger signal to a data storing circuit 18, and the storing circuit 18 stores abnormality data. With the point when the trigger level is reached due to intrusion of lightening surge as a border point, the wave form data of the abnormal current before and after that point is stored. Therefore, after a failure is recovered, the stored abnormal waveform data can be read out and displayed on, for example, an oscilloscope to confirm the content of the fault current. Thus it contributes to exploring the cause of fault, inspection, and restoration work of damaged facility.
Patent JP-H02256856-A (JP)
Title: Heating device for external combustion engine
Inventor: FUJIWARA MICHIO
IPC: F02G1/043
Filed: 1989-03-28
Abstract: PURPOSE:To carry out a good performance of combustion at a specified excess air factor in compliance with the rate of air blow by conducting the control on the basis of the wind amount sensing output and the temp. sensing output so that the ratio of the amount of fuel supply to the rate of air blow. CONSTITUTION:The rate of air blow Qa is proportionate to the difference of the pressure Pc in a combustion chamber 26 from the atmospheric pressure Po. This provides measurability for the pressure Pc in the combustion chamber with respect to the rate of air blow Qa in compliance with a temp. signal given by a temp. sensor 29, which represents the gas temp. in the combustion chamber 26, to give information about the electrical amount to be fed to an electronically controlled gas proportioned valve 15 for obtaining the rate of fuel flow in accordance with the rate of air blow Q. In this manner the rate of air blow to the combustion chamber 26 and the temp. representative for the chamber are sensed, and on the basis of outputs therefrom an electrical amount is fed which shall be corresponding to the proportioned valve 15 with governor function used for supplying the fuel, and thus the excess air factor is adjusted.
Patent JP-H09269469-A (JP)
Title: Optical waveguide device
Inventor: KISHIDA YUJI
IPC: G02F1/313
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress a temp. drift as far as possible and to improve reliability with simple constitution by connecting an electrode layer formed along an optical waveguide on one region of a buffer layer and a semiconductor layer formed on another region of this buffer layer. SOLUTION: This optical waveguide device consists of a pyroelectric substrate 1 formed with the optical waveguide 2 on its one main surface, the buffer layer 3 formed on the one main surface of this pyroelectric substrate 1, the electrode layer 9 formed along the optical waveguide 2 on one region of the buffer layer 3, the semiconductor layer 5 formed on another region of the buffer layer 3 and a resistor 6 for connecting the electrode layer 9 and the semiconductor layer 5. The electrode layer 9 and the semiconductor layer 5 are connected by the resistor 6, by which the extremely easy impartation of the optimum resistance value to the device is made possible.  Further, this resistance value hardly fluctuates with the ambient conditions and, therefore, the optical waveguide device with which the expectation of an extremely stable operation is possible and which is extremely excellent in reliability is obtd.
Patent JP-H04312043-A (JP)
Title: Fault processing system for inter-processor communication bus
Inventor: KON TAKAFUMI
IPC: H04L12/40
Filed: 1991-04-11
Abstract: PURPOSE:To search the cause of a fault without interposing a maintenance person by isolating automatically only the fault of a specified processor without disconnecting a communication bus in the case of the fault of the inter-processor communication bus due to the specified processor. CONSTITUTION:When the fault occurs in the communication bus making an inter-processor communication, a fault program is started, and the processor whose fault is detected is disconnected from a system. Next, a fault search program sets the processor having been transferring information at the time of the occurrence of the fault and the processors connected to both ends of the bus as a diagnosed object processor. A diagnosis control program disconnects the diagnosed object processor. A diagnosis execution program executes successively the automatic diagnosis of every object processor. A system constitution program disconnects automatically only the processor decided to be faulty from the system, and resets the processors other than the faulty processor to duplex operation.
Patent JP-S573541-A (JP)
Title: Armature winding of electric rotary machine
Inventor: KAAI SHIGETAKA
IPC: H02K3/14
Filed: 1980-06-09
Abstract: PURPOSE: To enable to restrict effectively a circulating current in the armature winding of an electric rotary machine even when the length of a core is short or the number of steps of elemental wires of a coil is large by a method wherein the number of steps of the elemental wires is divided for transposition, and the elemental wires are made to be transposed at the prescribed angles respectively at the slot parts and at the end parts of the coil.  
     CONSTITUTION: When the elemental wires 5 of the armature winding having the elemental wires 5 of plural steps are made to be transposed, the winding is divided into N in accordance with the number of steps of the elemental wires. The wires are transposed at the slot part S of the coil 4 at the angles of 360°/N, and are transposed at the connecting parts T 1 , T 2  of the end parts of the coil at the angles of 360°/(2N) looking toward the advancing direction of the elemental wires 5. It is favorable to make the number of division N of the elemental wires 5 as to be equal with the number of steps of the elemental wires, and for example, when the elemental wires are to be arranged in two rows and four steps, transposition of 90° at the slot part S, 45° at the connecting part are performed. Accordingly the elemental wires can be transposed at 360° or at nearly the same angles during the wires circulate in the group of coils of one phase band passing through respective slot parts. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06293210-A (JP)
Title: Electric vehicle
Inventor: SEKINO HIROICHI
IPC: B60H1/16
Filed: 1993-04-05
Abstract: PURPOSE:To enhance the efficiency of a refrigerating cycle by using the remaining heat of a battery set inside the refrigerating cycle as a refrigerant evaporation means in heating operation to prevent the lowering of heat exchanging capacity due to frosting, etc. CONSTITUTION:A steam refrigerant heated and pressurized in a compressor 1 heats a cabin through a heat exchanger 5 in the cabin, and then a specified amount of liquid refrigerant produced is reduced in pressure at an expansion valve 7b and returned back to the compressor 1 after cooling a driving motor 6. When the cooling load of the driving motor 6 is small, extra refrigerant is flown into battery 12. The battery 12 is controlled by a control circuit 14 using a signal from a temperature sensor 13 and, when the battery 12 is heated to a specified working temperature, a solenoid valve 10b is opened to cool it and to evaporate gas-liquid refrigerant by remaining heat. When the temperature of the battery 12 is lowered, the solenoid valve 10b is closed, and the refrigerant is evaporated by the heat exchanger 4 outside the cabin. Thus the steam load of the heat exchanger 4 outside the cabin can be reduced to prevent evaporation and lowering of heating capacity due to frosting, refrigerant accumulation, etc., for improvement of the efficiency and reliability of a refrigerating cycle.
Patent JP-H04287636-A (JP)
Title: Fermented milk and its production
Inventor: YAMAUCHI YOSHIHIKO
IPC: A23C9/13
Filed: 1991-03-18
Abstract: PURPOSE:To provide a fermented milk with a suppressed rise in acidity during preservation and transportation. CONSTITUTION:The aforementioned method is a method for producing a fermented milk as follows. A lactic acid bacterium, belonging to Lactococcus lactis subsp. lactis and capable of producing nisin, together with a lactic acid bacterium used for producing the fermented milk, is employed and inoculated into a raw material milk to carry out fermentation. As a result, the nisin is gradually produced and accumulated during the fermentation. Lactic acid bacilli participating in production of acids is prevented from growing by the nisin to suppress production of the acids during preservation and transportation.
Patent JP-S60234015-A (JP)
Inventor: KONRAATO ETSUKERUTO
IPC: B60G17/027
Filed: 1985-04-15
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-S62234187-A (JP)
Inventor: YAMAMOTO JIRO
IPC: G09F9/30
Filed: 1986-04-04
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-H02259703-A (JP)
Title: Optical fiber coupler provided with connector
Inventor: NODA JUICHI
IPC: G02B6/38
Filed: 1989-03-31
Abstract: PURPOSE:To drastically shorten time for connecting a polarized wave maintaining optical fiber coupler with another polarized wave maintaining optical fiber and to miniaturize the subject coupler by directly mounting a multi-fiber connector on both ends or one end of a case where the polarized wave maintaining optical fiber coupler is housed. CONSTITUTION:The optical fiber coupler 11 produced by fusing and drawing two single mode optical fibers is fixed in the case 15 through a substrate 14 and the multi-fiber connectors 16a and 16b are mounted and fixed on both end of the optical fiber coupler 11. When another optical fiber is connected to the optical fiber coupler provided with the connector which have such constitution, for example, when the multi-fiber connectors 23a and 23b mounted to another optical fiber are connected to the multi-fiber connectors 22a and 22b mounted in the case 21, the connectors are mutually fixed by a spring 25 and the optical fibers are aligned by a guiding pin, so that the time for connecting is drastically shortened and a useless space which was indispensable to processing of the excess length of the optical fiber is saved.
Patent JP-H08278044-A (JP)
Title: Central heat source type air conditioner
Inventor: TACHIBANA MASAYA
IPC: F24F5/00
Filed: 1995-04-04
Abstract: PURPOSE: To reduce a fluid transfer power and improve the operating efficiency of a heat source device without generating any shortage of capacity of the side of a load. CONSTITUTION: A central heat source type air conditioner is provided with a plurality of air conditioners 1, connected in parallel to a district cooling and heating device or a central heat source device 22 through supply pipes 2 and return pipes 3, mixed three-way valves 21, arranged between respective air conditioners 1 and the supply pipes 2, and bypass pipes 23, connected between the mixed three-way valves 21 and the return pipes 3, while the mixed three-way valves 21 permit the mixing of the fluid of return side into the fluid of supply side upon a low load.
Patent JP-S61237418-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1985-04-12
Abstract: PURPOSE:To improve the characteristics of a film, the speed of formation of the film and the reproducibility and to make the quality of the film uniform by a method wherein a compound containing silicon and halogen and an activation seed produced from a compound containing carbon are introduced into a film-forming space and an energy of electric discharge is made to act thereon. CONSTITUTION:Gas supply sources 106-109 are provided in accordance with a compound containing carbon and the kind of hydrogen, a halogen compound, an inactive gas and a gas of a compound containing an impurity element as a constituent which are used as occasion calls. A material gas for producing an activation seed, which is supplied from a gas inlet pipe 110, is activated in an activating chamber 123, and the activation seed produced therein is introduced into a film-forming chamber 101 through an inlet pipe 124. An energy of electric discharge from an electric discharge energy generating unit 117 is given to a compound containing silicon and halogen and the activation seed which flow in the direction of an arrow 119, and by the mutual chemical reaction caused thereby, a deposited film of a-Si (H, X) is formed on the whole or a desired part of a substrate 103.
Patent JP-S63242658-A (JP)
Title: Method for driving printing thermal head
Inventor: SAKANE SABURO
IPC: B41J2/355
Filed: 1987-03-31
Abstract: PURPOSE:To rapidly obtain a high quality image by increasing printing speed, by applying a high voltage pulse to a resistor element at the early stage of heating and applying a low voltage pulse thereto in succession to said high voltage pulse. CONSTITUTION:The relation between the heating energy (mj) applied to each resistor element of a thermal printing head and printing density (D) becomes no-linear by the thermal characteristic of thermal paper. The voltage of the voltage pulse of a region A is made higher than that of a region B from a viewpoint of enhancing printing speed in order to develop fine density gradation, that is, in order to control the same density charge DELTAD. By applying a high voltage pulse at the beginning and subsequently applying a low voltage pulse, the time required in returning to the initial temp. is shortened to t2. Therefore, since the next printing operation can be started immediately after the time t2 is elapsed, printing speed can be increased.
Patent JP-S555549-A (JP)
Title: Power supply unit
Inventor: IRINO KOUICHI
IPC: H04N5/00
Filed: 1978-06-28
Abstract: PURPOSE:To enable remote control and to avoid the reapplication of power supply at the restoration of power failure, by providing the auxiliary power supply switch and this control circuit. CONSTITUTION:When the switch 5 is closed, the auxiliary power supply circuit 4 is in operating condition and the start switch 13 is closed for a short time, and start pulse is out-putted to the control circuit 10 from the start pulse generating circuit 14. The relay drive circuit 9 is controlled with this control circuit 10 to close the auxiliary power supply switch 6 and to apply power supply to the main power supply circuit 2. After that, this auxiliary power supply switch 6 is switched with the remote control signal to the remote control reception circuit. Since the start switch 13 is not closed at the restoration of power failure, no reapplication of power supply is made.
Patent JP-S57193340-A (JP)
Title: Induction heating molding machine
Inventor: WASHIDA AKIRA
IPC: B29C33/06
Filed: 1981-05-25
Abstract: PURPOSE:To enable a rapid vulcanization of rubber by providing an induction coil to a peripheral part to be disposed with a mold and flowing a current through the induction heating coil. CONSTITUTION:An arbitrary induction heating coil 2 to be energized with a current of a suitable frequency is wound around the lower periphery of a bearing plate 1. A mold 4 is placed on a push plate 3. Unvulcanized rubber is filled in the mold. In this structure, the mold 4 is pushed upwardly by the plate 3, is contacted with the plate 1 and is compressed. Then, an induction heating power source 5 is closed ON. Thus, an eddy current is produced in the mold 4, the mold is rapidly heated, and the unvulcanized rubber in the mold is vulcanized. When the plate 3 is pressed to the prescribed position, the power source 5 is opened OFF.
Patent JP-S535291-A (JP)
Title: Storage of liquid photo-sensitive resin
Inventor: YARI MASAO
IPC: G03C3/00
Filed: 1976-07-05
Abstract: PURPOSE: To store a liquid photosensitive resin in a sealed bag made of specific plastic film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01249846-A (JP)
Title: Production of aqueous dispersion of nitride group-containing highly saturated polymer rubber
Inventor: MORI OSAMU
IPC: C08L21/02
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject dispersion suitable for fiber treatment such as binder for nonwoven fabric, having excellent stability, by dissolving specific nitrile group-containing highly saturated polymer rubber in a specific mixed solvent, emulsifying the solution and removing the solvent. CONSTITUTION:Nitrile group-containing highly saturated polymer rubber (e.g., butadiene-acrylonitrile copolymer rubber) having <=120 iodine value and 5-60 nitrile group-containing monomer content is dissolved in a mixed solvent of 20-85vol.% 3-6C ketone (e.g., acetone) and 80-15vol.% 5-8C hydrocarbon (e.g., pentane) or 15-85vol.% 1-2C halogenated hydrocarbon (e.g., dichloromethane) and 85-15vol.% 5-8C aliphatic hydrocarbon, water, emulsifying agent, etc., are added to the solution to give an emulsified solution, from which the solvent is removed.
Patent JP-H06267833-A (JP)
Title: Electron beam lithography
Inventor: NAKASUGI TETSUO
IPC: G03F7/20
Filed: 1993-03-12
Abstract: PURPOSE:To prevent forward scattering in resist and deterioration of pattern dimension precision due to a development process, by a method wherein only the contribution of backward scattering electrons in each lithography position is calculated, and the maximum dose or irradiation time corresponding with the contribution of the backward scattering electrons is determined by referring to a table for reference. CONSTITUTION:An electron beam outputted from an electron gun 21 is turned ON-OFF by a deflector 23 for blanking. By adjusting the irradiation time in this case, the dose is changed according to the irradiation position. Firstly, input data having the contribution U of backward scattering electrons as a parameter are formed at each position of a lithography pattern. Secondly, the data are inputted in an EB device, and a table for reference which is to be used is selected. From the table, the EB device referrs to the irradiation time (t) corresponding with U at each irradiation position, and determines (t). A pattern is written with the determined dose (t).
Patent JP-S5926116-A (JP)
Inventor: DEBITSUDO BII POORU
IPC: B01D39/16
Filed: 1983-05-06
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-2000278492-A (JP)
Title: Simple operation type image reader and image processor
Inventor: SENDA SUSUMU
IPC: H04N1/107
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To make a hand scanner small-sized and light in weight without bringing about a drastic cost increase and to allow a user to confirm the state of use of a memory. SOLUTION: A hand scanner B is composed independently and in a communicable way with a device main body A having a displaying part 14 and can accumulate image data obtained by reading from manuscript paper in a transfer memory B2 to transfer it to the body A, and a control part B1 has a function detecting a use situation, such as the memory residual quantity of the memory B2. The part B1 also transmits a display control signal, together with a memory situation to the body A in order to show the memory situation detected in that way. In the body A, the memory residual quantity of the memory B2 or the like is shown in the part 14, when the display control signal is received.
Patent JP-S57197319-A (JP)
Title: Prefabricated pipe settling work
Inventor: YOSHIDA SHIGERU
IPC: E02D5/28
Filed: 1981-05-27
Abstract: PURPOSE:To prevent the breakage of concrete piles due to distortion by a method in which when a spiral steel pipe pile and a custom-made concrete pile are connected and settled, a cylinder of the same thickness as the height of a spiral weld bead is attached to the lower side face of the spiral steel pipe pile, and the spiral steel pipe pile is connected with the prefabricated pile and then settled. CONSTITUTION:A cylinder 5 having the same thickness as the height 4 of a spiral weld bead 3 is attached to the lower side face of a concrete pile 2 with an outer shell steel pipe, having the spiral weld bead 3 connected to a castom- made concrete pile 1, coaxially with the concrete pile 2 with the outer shell steel pipe. The pile 1 is penetrated into the ground, whereupon the ground area around the peripheral portion 7 of the concrete pile 2 becomes spaced or a rough texture and thereby the amount of tortional moment caused through the spiral weld bead in the ground can be much lessened.
Patent JP-H11282043-A (JP)
Title: Diaphragm controller of camera
Inventor: MIURA YASUAKI
IPC: G03B9/02
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a bound caused on a step-up gear train side for increasing action amount at the time of charging a diaphragm system in advance by restricting the action of a diaphragm interlocking means as soon as the diaphragm interlocking means is restored to an initial state. SOLUTION: Since the engagement of a diaphragm stopping lever 29 with a ratchet wheel 23 is released before starting diaphragm opening action, the ratchet wheel 23, a gear 22 and a secuta gear 20 perform restoring action by the counterclockwise rotational force of a spring 17 with the counterclockwise rotation of a diaphragm interlocking lever 15 so that it may follow the lever 15. At a final stage for restoring the gear train, that is, just before a pin 20a on the gear 20 collides with the arm part 15f of the lever 15 at an abutting part, a bound preventing switch SW4 is turned on.  Energizing a solenoid MG2 is cut off according to the on-signal of the SW4 again, and the lever 29 is rotated counterclockwise by the counterclockwise rotational force of a spring 30, and the engaging part 29c of the lever 29 is engaged with the circumference part of the ratchet wheel 23, so that the action (rotation) of the ratchet wheel 23 is stopped.