baber/WOPTO huggingface dataset:
Patent JP-S57177395-A (JP)
Title: Purification of water
Inventor: HORII YASUO
IPC: C02F3/34
Filed: 1981-04-24
Abstract: PURPOSE: To do nitrification and denitrification at once without use of a chemical fluid, by feeding a high-BOD material, to be purified, and a part of circulating purified water from a reaction vessel to water, to be purified, on the middle of its flow inside the reaction vessel.  
     CONSTITUTION: Water, to be purified, e.g. sewage sludge, is fed to the horizontal end side of a reaction vessel 1 and fluidized toward the other end side under the condition that oxygen-contng. gas is supplied through an air-feed tool 3 connected to a blower 2, so that nitrification of ammoniac nitrogen and reducing denitrification of nitrous and nitric nitrogens are done at once by the action of active sludge. The major part of the purified water from the reaction vessel 1 is returned to the fluidization-initiating end side of the reaction vessel 1 and cyclincally fluidized in the reaction vessel 1, so that the water is subjected to reducing denitrification while a part of the water is returned. A part of separated sludge in a precipitating vessel 4 is returned to the reaction vessel 1, and the remainder is fed to a means 5 for post-treatment, e.g. thickening, dewatering and drying, and treated in the means 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03266239-A (JP)
Title: Sputtering method for magneto-optical disk
Inventor: MATSUO SHINICHIRO
IPC: G11B11/10
Filed: 1990-03-14
Abstract: PURPOSE:To allow easy formation in a large quantity by specifying the rotation and revolution ratio to the rotation of a 2nd base body when the rotation of a 1st base body is determined as revolution and reference. CONSTITUTION:The rotation and revolution ratio to the rotation of the 2nd base body 4 is set in a range of equation I when the rotation of the 1st base body 3 is determined as the revolution and reference. Namely, the rotation of the 2nd base body 4 is so set as to deviate slightly each at every one revolution. Consequently, periodic multilayerd films are formed on a disk substrate 5. Namely, the film by a film forming source 1 and a film forming source 2 are alternately formed by one layer each at every one revolution of the 1st base body 3. The periodic multilayered films laminated with the layers having the relatively significant influence of the film forming source 1 and the layers having the significant influence of the film forming source 2 are formed on the disk substrate 5. The easy production in a large quantity is possible in this way.
Patent JP-H11260216-A (JP)
Title: Pressure detector
Inventor: KOIDE SHIGEKI
IPC: H01H35/34
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detector which is capable of simplifying assembling work. SOLUTION: A pressure sensor 4 is provided with a pressure inlet port 5 for introducing pressure. In a circuit board 1, the pressure sensor 4 is disposed in such a manner tat the pressure inlet port 5 projects. A lower case 7 (case body) contains therein the pressure sensor 4 and the circuit board 1 and is provided with a pressure introducing path 10 for transmitting the pressure to the pressure inlet port 5. A boss body (first positioner) 12 is formed at a predetermined position of the lower case 7. A cutout (second positioner) 2 is formed at a position, corresponding to the boss body 12 of the circuit board 1.  The cutout 2 of the circuit board 1 is made to match with the boss body 12 of the lower case 7, so that the disposing position of the pressure inlet port 5 of the pressure sensor 4 disposed in the circuit board 1 can be determined with respect to the pressure introducing path 10.
Patent JP-S55155702-A (JP)
Title: Concentrating vessel
Inventor: MAEDA SADAHIKO
IPC: B01D1/22
Filed: 1979-05-24
Abstract: PURPOSE: The evaporating vessel which comprises mounting a spiral concentrating pipe within the outside barrel provided on the outside circumference of the vessel body, extending the top end thereof to the outside the barrel then inserting the same into the vessel body in the horizontal tangential direction, and which is capable of concentrating the water-contained raw material of high viscosity.  
     CONSTITUTION: The water-contained material of high viscosity such as organic sludge discharged from the waste-water treating facilities is preheated and is sent through a transport pipe Pb into a concentrating vessel 6, where it is concentrated. First, the water-contained material enters the inside of the preconcentrating pipe 6d in an outside barrel 6c, is fored up in spiral form and is heated by the steam introduced into the outside barrel through steam pipes Pl, 6k. Thence, it is fed into the vessel body 6a through feed-in port 6j and while it is turned by centrifugal force on the outside of a vapor-liquid separating barrel 6e, it is separated of steam. Further, the water-contained material falls down the inside wall surface of the bessel body and is heated by being pressure-contacted with the heating surface of the outside barrel by revolving stirring blades 6s, and therefore it is efficiently concentrated snd is thence extracted through discharge pipes 6i, Pc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53149004-A (JP)
Title: Magnetic material applying device for magentic disc
Inventor: ITOU KENICHI
IPC: B05C11/08
Filed: 1977-06-01
Abstract: PURPOSE: To improve the magnetic characteristics of the inner circumferential portion of a magnetic disc by adjusting the air flow, which is generated by the rotations of a disc base plate, with the use of a special air flow adjusting member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1031556-A (JP)
Title: Inexpensive pointing stick circuit
Inventor: ROBERT STEPHAN ORIHA JR
IPC: G06F3/038
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively and highly precisely execute a processing by generating reference voltage approximated to voltage generated by plural resistors connected as a voltage divider, adding the voltage lamp of a known slope to reference voltage clocking the generation of the matching of reference voltage and the voltage lamp and measuring a ratio with the change of voltage. SOLUTION: Distortion gauges 11-14 fitted to the cantilever of a pointing stick are connected as two parallel semi-bridge circuits. X and Y input signals are generated by the voltage divider constituted of the strain gauges 11 and 12 and the distortion gauges 13 and 14. At that time, a field effect transistor(FET) 15 is closed and the strain gauges 11 and 13 are connected to reference voltage VREG. A Z signal is generated when FET 15 is opened and a sensor is connected to reference voltage VREG through the resistor 16. The voltage lamp of the known slope is added to reference voltage, the matching of reference voltage and the voltage lamp is clocked and the ratio is measured by the change of voltage.
Patent JP-H01237141-A (JP)
Title: Image processing apparatus
Inventor: ISHIKAWA TOMOKO
IPC: B41J3/00
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the title apparatus generating no lowering of resolving power even when image data is magnified, by applying magnification processing to the pixel taken out from an input image at predetermined magnified power to form a magnified image and applying gradation processing to the magnified image using a dither process to form an output image. CONSTITUTION:An image data memory (DRAM)1, a CPU 3 being a magnification processing means and a gradation processing circuit 4 being a gradation processing means and, for example, constituted of an ROM are mounted. A pixel is taken in the CPU 3 from the input image data memory 1 having input image data through a data bus 2 and subjected to magnification processing to form magnified image data which is, in turn, outputted to the gradation processing circuit 4 through the data bus 2. In the gradation processing circuit 4, the magnified image data is subjected to gradation processing by a dither process to be outputted to an output apparatus through the data bus 2. Therefore, gradation reproducibility is not impaired and resolving power is not lowered even when an image is magnified.
Patent JP-H01237721-A (JP)
Title: Data string retrieving device
Inventor: IIJIMA YASUO
IPC: G06F17/30
Filed: 1988-03-18
Abstract: PURPOSE:To access a memory out a retrieving subject even while a retrieving means is operated by controlling a gate means in a non-energized condition when the retrieving means is operated and controlling the gate means in an energized condition when the retrieving means is stopped. CONSTITUTION:Since a retrieving circuit 8 accesses to a data memory 7, an access signal group A6 is generated and supplied to the data memory 7. Since a CPU 1 and the circuit 8 share a data bus 22 and an address bus 32, when the retrieving circuit 8 is activated by control from the CPU 1 through an access signal group A4, it is announced by a signal S1 to a gate 6 that the circuit 8 is just operated. Thus, while the circuit 8 is operated, the gate 6 makes data buses 21 and 22 and address buses 31 and 32 in the non-energized condition respectively. At such a time, the CPU 1 can always supervise a stopping state, which is outputted from the circuit 8, and can continue operation by program data from a program memory 4. Then, the access to a working memory 5, etc., can be also executed.
Patent JP-H09259582-A (JP)
Title: Mode register control circuit and semiconductor device having the circuit
Inventor: SHINOZAKI NAOHARU
IPC: G11C7/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal current from running to an output transistor of an SDRAM by setting a first control part, a second control part and a third control part in the SDRAM and prohibiting an external command for reading of a mode register from being executed. SOLUTION: At a phase (1), an mrspz signal, an mrsqz signal and a mode- setting signal (a8) synchronous with an internal clock CLK are all set at a logical level H, whereby a set signal set at a logical level L by a second control part 104 is still held at the logical level L even after a power source is turned ON. At a phase (2), a third control part 106 latches a prohibiting signal to a logical level 11 in accordance with a starter signal and the set signal set at the logical level L by the second control part 104. Accordingly, it is prevented when the power source is turned ON to activate the apparatus that an output transistor 30 is turned to a low impedance state to allow an abnormal current to flow.
Patent JP-H01237890-A (JP)
Title: Device for shielding disturbance light in optical reader
Inventor: WATANUKI HIROSHI
IPC: G06K7/10
Filed: 1988-03-18
Abstract: PURPOSE:To reduce a cost and to prevent disturbance light from arriving at an optical sensor by providing a disturbance light shield plate in a direction along reflected light. CONSTITUTION:A shield plate 10 which shields the disturbance light 16 is provided along the reflected light 14 reflecting on an object 18 to be read and made incident on the optical sensor 12. It is desirable to color the upper and the lower planes of the shield plate 10 in black and to be processed in a scattered plane state. The shield plate 10 transmits the reflected light 14, however, increases the optical path length of the disturbance light 16 by reflecting repeatedly, and decreases the luminous intensity of the disturbance light 16.
Patent JP-H02244241-A (JP)
Title: Terminal system
Inventor: SUZUKI YUJI
IPC: G06F13/00
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate a system forming job by preparing a table in a controller to store the address information, the terminal defining information, etc., together with a means which distributes the data on the table contents. CONSTITUTION:The data on the installing places of terminal equipments 3 and 5, the address numbers, the specific defining information, etc., are previously distributed within a controller 2 via an on-line system and by a file transfer method, etc. Then the address numbers, etc., are automatically distributed to the equipments 3 and 5 from the controller 2 when the set places and the device names are inputted from an input device 4 for the equipment 3. As a result, the remodeling of a conventional host support software as well as the address setting jobs, etc. are not required. Then an end user can operate a terminal system to improve the productivity.
Patent JP-H01242548-A (JP)
Title: Stiryl ketones
Inventor: ARUBERUTO FUITSUSHIYURI
IPC: C07C33/30
Filed: 1988-03-18
Abstract: NEW MATERIAL: A compound represented by formula I (each of R 1  to R 5  is H, a halogen, a lower alkyl or lower alkoxy-lower alkyl group or the like; each of R 6  to R 9  is H, a lower alkyl group or optionally, R 8  and R 9  are joined together to form an additional carbon-carbon bond; and R 10  is COOR 11 , CONR 12  R 13 , COR 14  or the like, (R 11  is H, a lower alkyl, lower alkenyl group or the like; each of R 12  and R 13  is H, a lower alkyl group or optionally, R 12  and R 13 , together with the N atom to which they are attached, i.e., as NR 12 R 13 , form a 5- to 7-membered saturated heterocyclic residue; and R 14  is a lower alkyl or aryl group, or the like); wherein the configurations with respect to double bonds in the molecule are E- and/or Z-configurations) and their pharmaceutically- useful salts formed with bases or acids.  
     EXAMPLE: (E,E)-4-oxo-6-(2,3,4-trimethoxyphenyl)-2,5-hexadienoic acid.  
     USE: A mucosa protective agent and/or gastric acid secretion control agent.  
     PREPARATION: Such a compound represented by the formula I, wherein each of R 8  and R 9  is H or a lower alkyl group and R 10  is COOH, is prepared by allowing a compound represented by the formula II (R 8 ' is the same as R 8 ) to react with a compound represented by the formula III (R 9 ' is the same as R 9  and R 10 " is the same as R 10 ). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04279552-A (JP)
Title: Production of fatty acid polyoxyalkylene alkyl ether
Inventor: NAKAMURA HIROSHI
IPC: C07C67/26
Filed: 1991-03-05
Abstract: PURPOSE:To readily provide the subject compound from an easily available fatty acid alkyl ester by one step reaction by employing a metal ion-added magnesium oxide catalyst mixed with metal ions such as trivalent aluminum. CONSTITUTION:An alkylene oxide is directly addition-polymerized to a fatty acid alkyl ester relatively commercially available as an industrial raw material, in the presence of a catalyst comprising magnesium oxide mixed with one kind of metal ions selected from trivalent ions of Al, GA, In, Tl, Co, Sc, La and divalent Mn ions by one step to produce a fatty acid polyoxyalkylene alkyl ether of the formula (R1, R3 are alkyl: R2 is alkylene) (e.g. lauric acid polyoxyethylene methyl ether). The compound is useful as an emulsifier, dispersant or oil phase component-adjusting agent.
Patent JP-H02242444-A (JP)
Title: Debugging mechanism for information processor
Inventor: YAMAMOURI MASAHIKO
IPC: G06F11/28
Filed: 1989-03-16
Abstract: PURPOSE:To eliminate overhead due to the increment of the number of steps of firmware by performing a debug processing corresponding to an interruption factor by the leading address of the debug processing held in advance and an address offset. CONSTITUTION:When a break point is detected at a comparator 6, a microprogram address for debug generated by the addition 8 of the address offset set at a branch history table 3 and the leading address of a debug processing routine set at a microprogram address register 7 in advance is sent to a microprogram control part via a selector 13. And the debug processing corresponding to the instruction address of the break point stored in the branch history table 13 is executed. Thereby, since the debug processing corresponding to the interruption factor can be performed without judging the interruption factor by the firmware, etc., the overhead due to the increment of the number of steps of the firmware can be eliminated, and the flexible debugging function can be obtained.
Patent JP-H02241866-A (JP)
Title: Brake control device for railroad vehicle
Inventor: TAKAHASHI AKIRA
IPC: B60T13/66
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the number of components of the whole device and simplify the command logic by modifying an emergency brake device and a relay valve connected to the device in a brake control device having an electric brake device and an air brake device and added with the emergency brake device. CONSTITUTION:This device has an air brake device 6 to supplement the braking force of an electric brake device 3, an emergency brake device 7 is connected to the relay valve RV of the device 6 via an emergency brake pipe (c), and the brake devices 3, 6 and 7 are controlled by a brake receiver 2. The relay valve RV is constituted of an ordinary film plate chamber 10 and the first and second emergency film plate chambers 21 and 22. The emergency brake device 7 is constituted of a selector valve ELOV communicating the pipe (e) to the first emergency film plate chamber 21 when the electric braking force is effective and communicating the pipe (e) to the second emergency film plate chamber 22 when the electric braking force is ineffective and an emergency solenoid valve EBV communicating the pipe (e) to a variable load valve VLV when an emergency brake is ordered.
Patent JP-H02242100-A (JP)
Title: Guided missile
Inventor: KATAYAMA MASAYUKI
IPC: B64C1/26
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a guided missile, quick in the responding property and excellent in the turning performance as well as the flying range thereof, by a method wherein main wings are attached to a cylindrical shell, connected to a fuselage through bearings, while only the main wing part is controlled so as to be rolled by employing a driving motor. CONSTITUTION:Main wings 3, fixed to a cylindrical shell 5, are connected to the fuselage 1 of a guided missile through bearings 6. A rack 9 is provided on one part of the inside of the cylindrical shell 5 and is meshed with a pinion gear 8 attached to the driving shaft of a driving motor 7 attached to the fuselage 1 whereby the main wing part is constituted so as to be rotated into any arbitrary position by the driving torque of the driving motor 7. When the guided missile constituted as described above has found a target, the cylindrical shell 5 and the main wings 3 are rotated by employing the driving motor 7 so that a direction, in which a lift is generated, coincides with the direction of the target. As the result of the roll position control of the main wings 3 and the steering of steering surfaces 2, a lift is generated and the guided missile is turned toward the target whereby the missile hits the target.
Patent JP-H08261702-A (JP)
Title: Film thickness measuring instrument with cleaning tool
Inventor: HIRONAGA MASAYUKI
IPC: G01B5/06
Filed: 1995-03-23
Abstract: PURPOSE: To provide a film thickness measuring instrument with a simple cleaning tool for measuring film thickness on-line. CONSTITUTION: The tips of a traveling contact 1 and a fixed contact 2 are formed to be a smoothly curved projection part, at the same time a flexible nylon wire 51 is extended between freely stretchable arms 5a and 5b so that it can slide at the tip of the traveling contact 1, and further a wire 61 is stretched slidably between freely stretching arms 6a and 6b at the tip of the fixed contact 2.
Patent JP-H05266706-A (JP)
Title: Surface emission type light source
IPC: F21S10/02
Filed: 1992-03-23
Abstract: PURPOSE:To provide a light emitting surface on which colors are mixed evenly, by using a fluorescent lamp, of which brightness and light emission color can be changed. CONSTITUTION:A light source unit 6, which consists of each one of red light emitting tube 1, green light emitting tube 2 and blue light emitting tube 3 and which has a reflecting plate 4, is provided in the side surface of a diffusion plate 5, which is obtained by performing the milky processing to one surface of a transparent plate. The light incident from the side surface of the diffusion plate 5 is mixed inside to mix the color thereof, and the light of the mixed color as the whole is emitted from the main surface of the diffusion plate 5.
Patent JP-S59191068-A (JP)
Title: Transfer paper
Inventor: HARADA KATSUMI
IPC: D21H27/00
Filed: 1983-04-14
Abstract: PURPOSE:To increase the surface strength of transfer paper for electrophotography applying a positive toner developing system and to prevent the formation of paper dust by making paper in a neutral system so as to adjust the pH to a specified value of above. CONSTITUTION:Transfer paper of >=7pH corresponding to JIS P-8133 is used as transfer paper for electrophotography applying a positive toner developing system.
Patent JP-H0852924-A (JP)
Title: Image forming apparatus
Inventor: TSUCHIYA SHIZUO
IPC: B41J29/46
Filed: 1995-03-24
Abstract: PURPOSE:To prevent the wasteful energization and to eliminate the deterioration of trouble by performing the self-diagnosis of the trouble of the load in an image forming apparatus and writing the diagnostic result in a non-volatile memory means and forming data permitting the operation of the load on the basis of the diagnostic result after the main power supply of the apparatus is made. CONSTITUTION:A control circuit 21 is constituted of a main controller 22 controlling the whole of an image forming apparatus, a printing head controller 23 controlling a printing head, a fixing device 12, a motor 14, a fluorescent lamp 17 and a liquid crystal shutter 18. In this case, the CPU 26 of the main controller 22 performs the self-diagnosis of the trouble state of various loads 14, 17, 18 energized immediately after the main power supply of the apparatus is made in order to perform image forming processing. As a result, an alarm flag showing the abnormality of the loads is written in an EEPROM 27. After the main power supply of the apparatus is made, a safety flag permitting the operation of the loads is formed based on the alarm flag. By this constitution, the wasteful energization is prevented and the deterioration of trouble is eliminated.
Patent JP-H10260631-A (JP)
Title: Display label and fitting method for display label
Inventor: KIMIJIMA TAKAO
IPC: G09F3/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a display label of simple constitution which is not peeled off a displayed body. SOLUTION: The display label 30 is provided with fitting end parts 31 at its both lengthwise end parts, and two support holes 36 are formed at each fitting end part 31. This display label 30 is fitted its fitting surface 34 opposite a sidewall part 18 and the both are vulcanized to make part of the sidewall part 18 intrude into the support hole 36 and then cure, thereby supporting the display label 30.
Patent JP-H02258528-A (JP)
Title: Method for sterilizing aseptic filling packaging machine
Inventor: TAKADA MASAAKI
IPC: B65B55/00
Filed: 1989-03-16
Abstract: PURPOSE:To sterilize the inner face of a tube with a comparatively simple method by a method wherein a belt-like body constituted with hydrogen peroxide soaked and held is used before start of production and a package is passed in a passage of a packaging machine and then passed through a packaging material comprising paper or the like. CONSTITUTION:A belt-like body 40 comprising nonwoven fabric which is resistant to hydrogen peroxide, permits its moistening and maintains certain hardness at the time of being moistened is passed through a sterilizing reservoir filled with 35% hydrogen peroxide at 80 deg.C, and by flowing the belt-like body 40 in the same passage as a packaging material comprising paper or the like, hydrogen peroxide for sterilization can be spread to various rollers, a forming plate and the outer face of a filling nozzle so that they can be sterilized and final drying is carried out by jetting hot air. A sterilizing processing unit sterilizes the packaging material 3 by passing it through a sterilization reservoir 5 while a filling.packaging unit seals the packaging material 3 vertically with maintained asepsis, fills the packaging material 3 sealed in a cylindrical shape with objects to be put in, seals it airtight and classifies by vessel.