baber/WOPTO huggingface dataset:
Patent JP-S6150693-A (JP)
Title: Treatment of waste water at time of preparation of purified coke oven gas
Inventor: TONOOKA KOJI
IPC: C02F9/00
Filed: 1984-08-14
Abstract: PURPOSE:To inexpensively recover formic acid as useful resources, by absorbing acidic gas in coke oven gas with waste water generated at the time of the purification of the coke oven gas to remove the same and separating a formic acid compound contained in the acidic gas absorbed solution. CONSTITUTION:The coke oven gas generated in a coke oven 1 is cooled by a primary cooler 2 and desulfurized in a desurfurization tower 3 while the absorbing solution used in removing acidic gas (H2S, HCN or CO2) in the coke oven gas is supplied to a deaidification tower 4 to separate the absorbed acidic gas. The used absorbing solution is guided to an ammonia still 5 where ammonia is separated to generate waste solution. Calcium formate is contained in this waste solution and separated by an ion exchange membrane electrodialytic apparatus 6. The absorbing solution, from which the formic acid compound was removed, is reduced in a load amount and can be stably treated in a biochemical water treatment apparatus 9.
Patent JP-H0336650-A (JP)
Title: Memory protecting system
Inventor: NAKAMURA TADASHI
IPC: G06F21/79
Filed: 1989-07-03
Abstract: PURPOSE:To prevent data from being destroyed by program error during the transfer of the data by providing a preferential protection key in a data reception buffer on a memory. CONSTITUTION:A read signal for accessing a memory protection key 3 and an address signal are sent from a controller 1 to a memory 2 according to a DMA transfer request and the memory protection key is outputted to a data bus 10. Simultaneously, the controller 1 sends the address signal and a write signal to a data write buffer 4 and outputs a memory write key to a signal line 11. When the result of a key AND 12 of the buses 10 and 11 is '1', the buffer 4 is opened and the memory 2 is accessed. At the time of writing from the controller 1 to the normal buffer of the memory 2, the output of the AND 12 is '0' and the buffer is not opened. Then, the memory 2 can not be accessed. At such a time, the memory protection key of the bus 10 and the write key of the signal line 11 are inputted to a NAND circuit 14 and AND circuit 15 and an interruption signal can be outputted through an interrupting circuit 16 to a CPU. Thus, the data are prevented from being destroyed and the program error can be searched by the information of the interruption signal.
Patent JP-H0519873-A (JP)
Title: Voltage regulation device
Inventor: TERADA MAKOTO
IPC: G05F1/70
Filed: 1991-07-10
Abstract: PURPOSE:To prevent frequent operation and to rationally regulate the voltage of a system including the current suppression of the system by providing a voltage measuring means, a reactive power measuring means, and a tap control means. CONSTITUTION:The electric power system is provided with a voltage measuring means (voltage transformer for instrument) which measures the secondary side voltage of a transformer 3 associating a mountain-side power source 1 and a village-side power source 2, a reactive power measuring means (current transformer) 6 which measures the secondary side reactive power of the transformer 3, and a tap control means (voltage regulation device) 7 which controls the tap switch 4 of the transformer 3 according to the mutual relation between the measured voltage and reactive power. The tap control means 7 controls the tap switch 4 of the transformer 3 according to the operation state of phase adjusting facilities which are arranged further outside. Consequently, the frequent operation is prevented and the voltage of the system can rationally be regulated including not only the mere elimination of voltage deviation, but also the current suppression of the system.
Patent JP-S6149105-A (JP)
Title: Turbine power generator
Inventor: ANDO TAKESHI
IPC: F01D9/06
Filed: 1984-08-16
Abstract: PURPOSE:To simplify the structure of a turbine power generator by forming a main steam chamber between the generator and a turbine disk and a heat insulating part between the main steam chamber and the generator. CONSTITUTION:A turbine disk 20 is attached to the load side of the rotor axis 15 of a power generator. Also, a main steam chamber 24 for storing driving steam is formed between the generator and the turbine disk 20. And further between the main steam chamber 24 and the generator, a heat insulating chamber 25 is formed, and an insulating material 33 is fixed to a bulkhead 32. Therefore, the length along the direction of the axis can be shortened, and structure of the equipment can be simplified.
Patent JP-H0462729-A (JP)
Title: Multi-step accumulation insulation tube
Inventor: TANAKA MASANOBU
IPC: H01B17/26
Filed: 1990-06-29
Abstract: PURPOSE:To improve withstand voltage, by dividing the position angle of the periphery of the center axis of an insulation tube whose reference position is made to be a free one, into spheres whose number is equal to a specific step number (n), on the outer periphery side surface of the multi-step accumulation insulation tube, and providing only one piece of a voltage divider resistor at every sphere. CONSTITUTION:The 20 step accumulation of insulation cylinders 1 and metal flanges 2 is made, and voltage divider resistors R1-R20 are provided at respective steps one by one. On this insulation tube outer periphery side surface, a position angle alpha around the center axis of the insulation tube whose reference position is made to be a free one, is divided into spheres, that is, alpha into a 0 deg.-18 deg. sphere S1, alpha into a 18 deg.-36 deg. sphere S2,..., alpha into a 324 deg.-342 deg. sphere S19, alpha into a 342 deg.-360 deg. sphere S20, and the number of these spheres is 20 which is equal to the number (n) of steps, and only one piece of voltage divider resistors is provided at every sphere, and arrangement is made so that voltage divider resistors may not face each other on a straight line which is parallel with the insulation tube center axis, and also, arrangement is made so that a distance between voltage divider resistances may become as long as possible. As a result, generation of electric discharge is prevented, and insulation withstand voltage can be improved.
Patent JP-H08336978-A (JP)
Title: Manufacture of liquid-jet recording head
Inventor: KISHIDA SO
IPC: B29C69/00
Filed: 1995-06-13
Abstract: PURPOSE: To stabilize dimensional accuracy without using an expensive mold, etc., by a method in which a grooved roll is pressed to the surface of a softened resin plate to rotate it, grooved resin plates, which are obtained by transferring the unevenness of the roll, are overlapped on a substrate, and the plates and the substrate are integrated. CONSTITUTION: A workpiece W1 from a plane resin plate is manufactured, the workpiece W1 is mounted on a jig T1 and heated at a specified temperature, a grooved roll 10 is pressed to the softened workpiece W1 , and the workpiece W1 is sent perpendicularly to the rotational axis while being rotated so that the external form of the roll 10 is transferred to the workpiece W1 . The roll 10 has large diameter parts and small diameter parts which are arranged alternately in the axial direction, the ring- shaped unevenness formed on the peripheral surface of the roll 10 is transferred to the workpiece W1 , and a grooved resin plate 1 having a prescribed number of grooves 1a is manufactured. The resin plate has a common liquid chamber forming recession which is formed by groove processing or hole processing before or after the groove processing.  Next, the resin plate 1 is overlapped with a substrate (heater board) having a discharge energy generating element, and they are integrated to obtain a liquid-jet recording head.
Patent JP-H1014417-A (JP)
Title: Supporting work for tree and supporting member to be driven into ground
Inventor: KIDA YUKIO
IPC: A01G23/04
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the driving work of a driving member without deteriorating the fastening force on a root ball even by the change in the circumstance near the root ball by driving driving members into, the ground along the circumference of a root ball of a tree and attaching an extending member to the driving members. SOLUTION: A driving member such as an angle 7 having a nearly L-shaped cross- section is driven into the ground along the circumference of a root ball 2 of a tree and an extending member 10 is extended around the root ball 2. The extending member 10 is attached to the driving member in such a manner as to apply the driving member with a pressing force toward the root ball 2 and an extraction resistance relatively to the ground according to the generation of the tightening force of the extending member 10. Concretely, the root ball 2 of a tree is placed on the bottom of a planting hole 3, a belt-formed winding tool 5 is wound around the base part of the tree, the angle 7 is driven into the bottom face 3 in a state brought into contact with the circumferential face of the root ball 2, the belt-shaped extending member 10 made of a synthetic fiber is extended between the winding tool 5 and the angle 7 and finally the winding tool is tightened with a winch 11 attached to a prescribed position of the extending member 10 to fix the root ball 2.
Patent JP-S5959581-A (JP)
Inventor: SHINOZAKI TAKASHI
IPC: B62K11/00
Filed: 1982-09-29
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-H11349460-A (JP)
Title: Composition for oral cavity
Inventor: SUGAWARA KOICHI
IPC: A61K8/25
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent dental calculus formation-suppressing effect and useful as tooth paste, wet dentifrice, liquid dentifrice, etc., by including zeolite and a phytic acid compound. SOLUTION: This composition for oral cavity comprises (A) preferably 0.5-20 wt.% zeolite (preferably zeolite A), preferably having 0.5-40 μm average particle diameter and (B) preferably 0.1-10 wt.% phytic acid compound (e.g. sodium phytate). An abrasive such as calcium phosphate, a viscolizer such as glycerol, a binder, etc., such as carboxymethylcellulose sodium can be formulated as other components into the composition.
Patent JP-H0727216-A (JP)
Title: Transmission control device for automatic transmission
Inventor: MATSUMOTO AKIO
IPC: F16H61/10
Filed: 1993-07-09
Abstract: PURPOSE:To suppress generation of transmission shock by selecting a first transmission pattern when a fluctuation ratio of an engine load is smaller than a specified value, selecting a second pattern when the fluctuation ratio of the engine load is larger than the specified value, and controlling transmission based on the selected transmission pattern. CONSTITUTION:After starting a car, a throttle opening detected by a throttle opening sensor 202 and vehicle speed detected by a vehicle speed sensor 201 are read, and a fluctuation ratio of the throttle opening is computed. When the computed fluctuation ratio is smaller than a specified value, a first transmission is provided, and when the ratio is larger than the specified value, a second transmission pattern is selected by means of a transmission pattern setting means 212. A transmission control means 213 is provided for controlling the transmission based on the transmission pattern selected by the transmission pattern setting means 212. Shift-down transmission is thus avoided, and generation of transmission shock is suppressed.
Patent JP-S6414801-A (JP)
Title: Head lamp for vehicle
Inventor: MASUYAMA KOICHI
IPC: F21S8/10
Filed: 1987-07-08
Abstract: PURPOSE: To increase the ratio utilized as effective radiation illuminance by providing an auxiliary reflecting mirror having a focal point at or near the filament of an electric lamp and reflecting the light in the same direction as that of a main reflecting mirror on a hood. CONSTITUTION: A headlight 1 for a vehicle is provided with a main reflecting mirror 2, a lens 3, an electric lamp 4 and an auxiliary reflecting mirror section 5. An auxiliary reflecting mirror 5a formed with a rotary paraboloid having a focal point at the front end section of the high-beam filament 4a of the electric lamp 4, for example, and radiating the reflected light in nearly the same direction as that of the reflecting mirror 2 is provided, and the electric lamp 4 penetrates the center of the auxiliary reflecting mirror 5a. The rate of the light beam reflected as parallel light in the front of the reflecting mirror 2 and utilized as the effective radiation illuminance of the headlight 1 for a vehicle within the whole light beam radiated from the filament 4a can be increased.
Patent JP-2001001442-A (JP)
Title: Water dispersible structural body and manufacture thereof
Inventor: ISHITA IKUO
IPC: B32B15/08
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a structural body, which is an ornament excellent in designing properties and favorable in durability or the like, the shape of which collapses through dispersion in water by being given the suitable amount of the water after use and which is an easily disposable and structural body having a wide range of applications, and its proper manufacturing method. SOLUTION: This structural body has a surface layer comprising the surface of a formed body, which is formed by binding fine particles with silicate-based binder such as sodium silicate, potassium silicate or the like and the surface of which includes a water-soluble resin. The structural body can be manufactured through a process of adding 3 to 15 pts.wt. of the silicate-based binder to 100 pts.wt. of fine particles, and kneading and filling, the product in a desired mold, a process of obtaining the formed body by hardening the silicate-based binder through the supplying of carbon dioxide gas to the fine particles filled in the mold and a process of forming the surface layer in the surface of the formed body through the coating and drying a water-soluble resin-containing surface layer forming coating liquid on the surface of the formed body.
Patent JP-S6231043-A (JP)
Title: Optical head
Inventor: IKEGAME TETSUO
IPC: G11B7/125
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a lightweight optical head which has no adverse influence of inertia and causes no discharge between a laser diode and an optical head body by adhering a conductive film on the surface of a support member supporting the laser diode at least nearby the laser diode. CONSTITUTION:An optical system consisting of a laser diode 1, a collimator lens 6, a polarizing prism 7, a total reflecting prism 8, and a 1/4-wavelength plate 9 integrally and an optical head body 4 which supports an actuator 10 and a photodiode 13 are molded out of metal integrally, and the laser diode 1 is mounted on the optical head body 4 through a laser diode support member 2 which is made of plastic and has a metallic film formed on its outer peripheral surface. Thus, the laser diode support member 2 is made of plastic and its outer peripheral surface is coated with the metallic film and grounded. Consequently, discharge between the laser diode 1 and its support member 2 is prevented and the optical head is reduced in weight.
Patent JP-H0221062-A (JP)
Title: Solenoid initial pressure supplying circuit for automatic transmission
Inventor: HAYAZAKI YASUICHI
IPC: F16H61/00
Filed: 1988-07-11
Abstract: PURPOSE:To perform the accurate and stable control by the duty-solenoid, by treating an initial pressure of the on/off solenoid as a line pressure and treating the initial pressure of the duty-solenoid as a certain pilot pressure. CONSTITUTION:An initial pressure of the on/off solenoid 17-19 is treated as a line pressure P, and an initial pressure of the duty-solenoid 4, 8 is treated as a pilot pressure Pp so that the pilot pressure Pp to must be certain is not changed even if the hydrauric oil consumption is quickly changed according to the switching of the on/off solenoid 17-19. Consequently, the trouble like that an output pressure of the duty-solenoid 4-8 treating the pilot pressure as the initial pressure become inaccurate and instable so that the line pressure control and the lock up control to must be performed by the duty-solenoid become inaccurate and instable can be prevented.
Patent JP-S6329017-A (JP)
Title: Diesel combustion chamber
Inventor: ISHIDA SHIRO
IPC: F02B19/14
Filed: 1986-07-22
Abstract: PURPOSE:To eliminate ignition delay and shorten the blow-up time of an engine by setting the injection direction of the main fuel injection nozzle installed close to a combustion chamber so that the diffusion part of the jetted fuel mist contacts the side part of a glow plug arranged onto a combustion chamber. CONSTITUTION:In the upper part of a vortex subchamber 2, a heat shield 8, etc. into which a fuel injection nozzle 7 is accommodated are formed integrally into a passage 6 which is opened from one side of a cylinder head 1 and communicates to the vortex subchamber 2. Further, on the downstream side from a swirl S in comparison with the passage 6, the heating part 15a of a glow plug 15 is arranged in projection into the vortex subchamber 2. In this case, the fuel injection nozzle 7 is set in the vortex subchamber 2 through the passage 6, and a subinjection port 12 is set on the downstream side of the swirl S generated in the vortex subchamber 2 on the inner wall 6a of the passage 6. Each injection port 11a, 11b is set so that the part where the penetration force of the jetted fuel mist F3 is weak, namely the diffusion part slightly contact the side part of the heating part 15a.
Patent JP-H0839485-A (JP)
Title: Paper cutting control method
Inventor: SANO YOSHIHIKO
IPC: G03G15/00
Filed: 1994-07-22
Abstract: PURPOSE:To provide a paper cutting control method whereby paper can be cut high accurately in a fixed position by correcting a cutting position in accordance with a position displaced amount even when generated a diagonal feed of the paper and its position displacement in a width direction. CONSTITUTION:A CCD25 for detecting a running position of paper, CCD26 for detecting a paper cutting position and a servo motor 10 for moving circular slitters 3, 4 in a paper width direction are provided, and by a control circuit 34, the circular slitter is moved to a paper position and its corresponding proper cutting position before cutting and during cutting paper, to cut the paper so as to eliminate displacement in the paper cutting position.
Patent JP-S5872178-A (JP)
Title: Fixing device
Inventor: ISAKA KAZUO
IPC: G03G15/20
Filed: 1981-10-26
Abstract: PURPOSE:To fix surely a developed image on the surface of a recording material without disturbing it, by providing a high frequency applying means, which applies a high frequency to fix an unfixed image to an image supporting material, and an ion generating means which faces to the high frequency applying means. CONSTITUTION:A conductor 5 of the front face of a fixing body 3 and center conductors 7 of coaxial cables 2 and 21 are connected to each other, and earth conductors 71 of said coaxial cables and the conductor on the rear face of said fixing body are connected to each other, thereby constituting a high frequency applying means. A corona charger 8 consists of a shield 82, which has an aperture in the side of the fixing body 3, and a wire 81, an the surface of a recording material is charged with ions generated by corona discharge to prevent the recording material from surfacing from the front face of the fixing plate by the image force which is generated in the conductor on the front face of the fixing substrate. Thus, the developed image on the surface of the recording material is fixed surely without disturbing it.
Patent JP-S6153214-A (JP)
Inventor: RICHIYAADO UIRIAMU BEIKAA
IPC: A61K9/48
Filed: 1984-08-17
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-H0518228-A (JP)
Title: Detecting device for accumulated amount of exhaust particulate
Inventor: MIWA HIROMICHI
IPC: F01N3/023
Filed: 1991-07-11
Abstract: PURPOSE:To detect accumulated amount of exhaust particulates with high accuracy by providing an accumulation amount computing means which computes an accumulation amount of exhaust particulates colleted by an exhaust particulates collecting means and accumulated, based on an exhaust particulates discharge amount, an accumulation ratio and a take-away ratio. CONSTITUTION:A discharge amount computing circuit 15 computes an exhaust particulates discharge amount. An accumulation ratio computing circuit 17 computes an accumulation ratio of the exhaust particulates onto a filter 5. A take-away ratio computing circuit 19 computes a take-away ratio of the exhaust particulates in respect to the filter 5. Based on the computed exhaust particulates amount, accumulation ratio and take-away ratio, an accumulation amount computing means 21 computes the exhaust particulates accumulation amount captured by the exhaust particulates collecting means and accumulated. Accurate detection of the collecting amount is enabled, and thus regeneration of the exhaust particulates collecting means is satisfactorily regenerated.
Patent JP-H09331510-A (JP)
Title: Multi-point controller and video conference communication terminal equipment
Inventor: IMAE NOZOMI
IPC: H04N7/15
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To make the equipment configuration scale small and to reduce the equipment cost by image division and synthesis processing based on motion image information in a coded state so as to reduce a data quantity being a processing object in the case that the image mode of the multi-point controller is the split mode. SOLUTION: Received motion image input signals AAI1-AAIn are given to A/D converters ADC1-ADCn, in which the signals are converted into corresponding digital moving image signals DAI1-DAIn. In the case that the split mode is designated, image segmentation sections VC1-VCn extract only a prescribed image area from the digital moving image signals DAI1-DAIn forming one image pattern. A moving image synthesis section VMX synthesizes a digital transmission moving image signal DAO equivalent to one image pattern based on the partial digital moving image signals DAI1-DAIn. The digital transmission moving image signal DAO is converted into an analog signal and outputted as moving image output signals AAO1-AAOn.
Patent JP-S5873035-A (JP)
Title: Tape recorder
Inventor: MIKURIYA MAKOTO
IPC: G11B15/093
Filed: 1981-10-24
Abstract: PURPOSE:To detect the tape end with a simple circuit, by detecting a voltage generated at a motor for supply reel of a tape recorder where exclusive motors are provided to the take-up and supply reels, and comparing the voltage with a reference value. CONSTITUTION:A TR3 is turned on by controlling through a control circuit 5, and a take-up reel driving motor 1 is driven and a TR4 turns off. A supply reel motor 2 is drawn with a tape (not shown) and an electromotive force E shown in the arrow is generated. A voltage comparator 6 compares a voltage V+E from the motor 2 with a reference voltage Vr. The reference voltage Vr is set to V<=Vr<V+E, where V is a power supply voltage. When the motors 1, 2 are stopped at the tape end, E=0 is obtained and the voltage comparison circuit 6 automatically shut off 7. Automatic reversing is possible in place of automatic shutting off. Thus, the tape end can be detected with a simple circuit.