baber/WOPTO huggingface dataset:
Patent JP-S5489303-A (JP)
Title: Tube for throttling fluid pump
Inventor: NANUN DAISUKE
IPC: F04C5/00
Filed: 1977-12-27
Abstract: PURPOSE: To detect precisely the wear of a tube inside from outside, by burying an electric conductor for sensing the wear at a place near a reinforcing layer of the tube's rubber lining and leading the conductor end toward outside the tube.  
     CONSTITUTION: A tube 2 is composed of a rubber lining 11, reinforcing layer 12 and housing rubber 15, and the reinforcing layer 12 is composed of a biased code layer 13 and parallel code layer 14. A netted conductor 16 for sensing the wear of the tube 2 is pressed on the outer surface of the rubber lining 11 and buried, for example, both in the outer and inner circumferential sides of the tube 2 and its both ends 17, 18 are led to the discharge end 6 of the tube. A lamp 19 and power source 20 are connected in series between both ends 17, 18. When the rubber lining 11 is worn down to a certain degree, the conductor 16 is cut off, which turns off the lamp 19 to alarm the wear. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5947620-A (JP)
Title: Automatic power factor controller
Inventor: OOMORI MASAICHI
IPC: H02J3/18
Filed: 1982-09-13
Abstract: PURPOSE:To perform a working test of a function in parallel to a normal automatic control without actuating a switch, by setting a test mode and performing the test during an automatic control process. CONSTITUTION:When a test mode is set by a mode setting switch 32, the execution of the test mode is indicated for a block (c) within a central arithmetic processor 42. Thus the automatic control and the test of a block (i) are carried out in parallel to each other. In other words, an automatic control is partially carried out within a cycle of the power supply frequency. Then a test is partially carried out by a program. When the automatic control processing is continuously carried out as the program indicates, control state display lamps 28-31 blink every second to show a normal operation state of the automatic control. Thus it is possible to perform a working test of a function in parallel to the normal automatic control without actuating a switch.
Patent JP-H082983-A (JP)
Title: Concrete column having silicone film
Inventor: OGURA MUTSUYUKI
IPC: C04B41/64
Filed: 1994-06-17
Abstract: PURPOSE:To produce a concrete column having a silicone layer capable of completely preventing a sticker from being stuck to all the concrete column. CONSTITUTION:This concrete column 2 is obtained by forming a silicone layer 1 on the surface of the concrete column 2 other than a lower concrete part 6 or an upper concrete part 7 beyond the reach of one's hands of the concrete column 2 stood on a road surface 4 so as to fix and hold, e.g. traffic signal equipment 3. Since the silicone layer 1 has no affinity for adhesives, a sticker can completely be prevented from sticking thereto.
Patent JP-H08323396-A (JP)
Title: Treatment of water and equipment therefor
Inventor: MIYAMOTO TETSUYA
IPC: C02F9/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain purified water by appropriately removing fine particles of pollutant components in raw water. CONSTITUTION: In this method, raw water is subjected to flocculation treatment with a flocculation reactor 3 and then, to preliminary filtration treatment with a sand filter 4 and thereafter, to primary filtration with a primary filter 5. The filter medium of the primary filter 5 consists of a fiber assemblage having a 0.05 to 20μm average diameter of the constituent fibers and is used for separating pollutant components having particle size of about several microns by filtration to obtain the primary filtrate. A portion of the primary filtrate is subjected to secondary filtration with a hollow fiber membrane precision filter 6 to obtain the secondary filtrate.  The filter medium of this hollow fiber membrane precision filter 6 consists of a hollow fiber membrane bundle which is obtained by binding hollow fibers each having a hollow cross section and a wall surface where pores each having a 0.005 to 1μm pore size are formed, so that the total surface area of the wall surfaces of these hollow fibers is >=1m<2> , to separate pollutant components having particle size of about several tenths micron by filtration. The secondary filtrate is subjected to oxidation treatment with an oxidation reactor 7 and thereafter, the resulting treated secondary filtrate is subjected to adsorption treatment using activated carbon with an activated carbon adsorber 8 and the treated water after this adsorption treatment is transferred and discharged as purified water.
Patent JP-H027055-A (JP)
Title: Processing method for photosensitive planographic printing plate
Inventor: GOTO SEI
IPC: G03F7/023
Filed: 1988-06-27
Abstract: PURPOSE:To enhance the sensitivity of a printing plate and the suitability to development with a deteriorated developing soln. and printing with UV ink by incorporating a specified polymer into the printing plate and processing the plate with a prescribed developing soln. CONSTITUTION:The title printing plate is composed of a grianed Al plate and a photosensitive layer contg. a quinonediazido compd. and a specified polymer A. The printing plate is imagewise exposed and processed with a developing soln. contg. an alkali metal silicate such as potassium silicate and a surfactant. One or more kinds of polymers produced by addition polymn., polycondensation and polyaddition are used as the polymer A. Each of the polymers has one or more kinds of groups selected among phenolic hydroxyl, carboxyl, phosphoric acid and sulfonic acid in the molecule. The polymer A may be a copolymer of hydroxyphenyl (meth)acrylate with other desired monomer.
Patent JP-H0829571-A (JP)
Title: Production of member for nuclear plant
Inventor: KUBO HIROSHI
IPC: G21C3/34
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a method for effecting oxidation under a specified oxidizing atmosphere in which elution of a radioactive corrosive product, i.e., <58>CO, into the reactor water is suppressed without sacrifice of the characteristics of material being used by forming a corrosion protective film on the surface of the material. CONSTITUTION:After solution treatment of an Ni group deposition enhancing alloy, age hardening treatment and oxide film formation treatment are effected in an oxidizing atmosphere at 60-730 deg.. The oxidizing atmosphere is sustained in the air of 10-3Torr-atmospheric pressure and replaced by an atmospheric gas, where the pressure of oxygen is 0.1 or above, at least once every two hours or the dew point is held at 25 deg.C or below. Under such atmosphere, NiFe3 O4 having good crystallinity and exhibiting low dissolution to high temperature high pressure water and a Cr2O3 protective film retarding diffusion of metal ion can be formed in two layer structure on the surface of an Ni group deposition enhancing alloy material. Preferably, the thickness of the oxide is set in the range of 2000-5000Angstrom  because the <58>CO suppression effect is low when it is too thin and the characteristics of material deteriorate when it is too thick.
Patent JP-H056583-A (JP)
Title: Initializing method for magneto-optical recording medium
Inventor: KONISHI KATSUYUKI
IPC: G11B11/105
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the time required to initialize a magneto-optical disk, its power consumption and size and to simultaneously process plural magneto- optical disks so as to improve the mass-productivity. CONSTITUTION:A heating magnetic field is orthogonally applied to plural magneto-optical disks 1 to generate an eddy current in the conducting sections contained in the recording film of the magneto-optical disks 1 so as to directly heat and raise the temperature of the recording film by induction heating and simultaneously line up the direction of magnetization of the recording film by a magnetizing field. The heating magnetic field and magnetization field are impressed by a solenoid coil 3 and a power supply 4.
Patent JP-H0820897-A (JP)
Title: Liquid surface maintaining gate
Inventor: TOMIOKA TATSUYA
IPC: C25D21/00
Filed: 1994-07-11
Abstract: PURPOSE:To open and close a gate member without using a driving mechanism and to minimize a liquid leakage rate at the time of horizontally passing an object between the partition walls between two liquid tanks varying in liquid surface heights. CONSTITUTION:A liquid surface maintaining gate 10 is composed by a pair of cylindrical gate members 24 for opening and closing an opening 18 at the time of transporting the object 21 through the opening 18 along a transporting line 20 between the first liquid tank 12 contg. liquid and the second liquid tank 14 without contg. the liquid. These gate members 24 are composed of plural annular members 28 stacked in a vertical direction. Only the annular members 28 in contact with each other are forcibly expanded by the object 21 at the time when the object 21 passes the members. The annular members are reset to their home positions by the liquid pressure and the sealing state is maintained after the passage.
Patent JP-H0451959-A (JP)
Title: Treating agent for circulation type toilet
Inventor: SUZUKI HIROYUKI
IPC: A01N33/20
Filed: 1990-06-19
Abstract: PURPOSE:To prevent the putrefaction decomposition of night soil and to suppress the generation of slime which is the cause for clogging of circulating water pipings, etc., by mixing and using an antimicrobial agent and a mildewproofing agent. CONSTITUTION:The antimicrobial agent is a drug a sterilization effect on night soil putrefaction bacteria or suppresses the propagation thereof and is preferably 2-bromo-2-nitropropane-1, 3-diol. The mildewproofing agent is a drug having a sterilization effect on mildew (mold) or suppresses the propagation thereof and is preferably 5-chloro-2-methyl-4-isothiazoline-3-on. Additives, such extender, dissolution rate control agent, perfume, surfactant, corrosion inhibitor, and colorant, are compounded as desired with the above-mentioned antimicrobial agent and mildewproofing agent, by which the sewage treating agent for circulation type toilets is obtd. This sewage treating agent is used by directly charging the effective amt. thereof into a circulating water storage tank.
Patent JP-H027980-A (JP)
Title: Tennis game score display apparatus
Inventor: NAKAMURA MASAYUKI
IPC: G09G3/00
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate correcting operation by operating a reverse switch and by enabling a display state before operation, to be reset. CONSTITUTION:A remote control board 3 is provided with a play point display section, a monitor display section 5' provided with a game point display section, a game point adding switch 3', a point data memory 4', a reverse switch 2', a data readout resetting means 1', and the like. By the reverse switch 2', respective point data displayed on the play point display section and the game point display section are displayed as displayed before the operation of the respective adding switch 3'. Besides, by the data readout resetting means 1', the respective point data stored in the point data memory 4' are gradually read out every time each reverse switch 2' is operated, and the display of the play point display section and the game point display section is reset in order in a state set before said respective adding switches are operated. As this result, correcting operation can be easily performed.
Patent JP-H0326825-A (JP)
Title: Intake controller for internal combustion engine
Inventor: NOMURA YURIO
IPC: F02M35/104
Filed: 1989-06-21
Abstract: PURPOSE:To prevent the variation of the engine torque, vibration, intake sound, etc., by independently correction-controlling the opening/closing timing of a plurality of intake control valves for opening/closing intake passages which communicate to the respective cylinders on the basis of the proscribed conditions for an internal Combustion engine. CONSTITUTION:At the intake ports which communicate to the cylinders 5-8 of an engine 1, intake control valves 21-24 are arranged, and the intake ports are opened and closed independently by actuators 25-28. In a throttle valve 40, the intake pressure which is supplied into each cylinder 5-8 through the intake control valve 21-24 is adjusted by the opening degree of a valve body. In this case, an ECU 4 independently correction-controls the opening/closing timing of the intake control valves 21-24 on the basis of the prescribed conditions of the engine 1. Therefore, the optimum control can be carried out for each cylinder 5-8. Therefore, when correction control is carried out so that the intake air quantity which is inhaled to each cylinder 5-8 is made equal, the variation of the engine torque, vibration, intake sound, etc., due to the dispersion of the intake air quantity can be prevented.
Patent JP-H029014-A (JP)
Title: Magnetic recording and reproducing circuit
Inventor: MUKOYAMA FUMIAKI
IPC: G11B5/58
Filed: 1988-06-27
Abstract: PURPOSE:To convert an adjustment use signal terminal to two terminals by providing a converting means for convert a reproducing signal which is obtained by a differential output to a single signal, and using an output of its converting means as an adjustment use signal. CONSTITUTION:In a magnetic recording and reproducing circuit constituted of a magnetic head 1, an amplifier 2, a differentiator 3, a low-pass filter 4, a comparator 5 and a time domain filter 6; a single signal TS is used as an adjustment signal by adding an amplifier 10 to an output of the differentiator 3, and it appears as an output of two terminals together with a ground terminal TG. As for the gain of the amplifier 10, '1' will suffice fundamentally. As for a noise resistance, since parts of the pre-stage are all brought to differential processing, the S/N is not deteriorated. In such a way, two terminals from three terminals are required for the adjustment terminal the connector goes to inexpensive, and a connecting cable also goes to inexpensive.
Patent JP-H0331256-A (JP)
Title: N-aryl-nitrogen hetero- cyclic compound
Inventor: HANSUURUUTOUITSUHI ERUBE
IPC: A01N43/36
Filed: 1990-06-19
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is H or halogen; R 2  is cyano, nitro, halogen, alkyl or alkoxy; R 3  is halogen, OH, SH or alkoxy; R 4  and R 5  are H, halogen, alkyl or combined to form alkanediyl; and R 6  and R 7  are H, alkyl or combined to form alkanediyl).  
     EXAMPLE: 1-(2,5-Dichloro-4-cyano)-phenyl)-3,4-dimethyl-5-methylene-pyrrole-(1H)- one.  
     USE: A herbicide and a plant growth regulator.  
     PROCESS: A keto-carboxylic acid represented by formula II is reacted with an arylamine represented by formula III in the presence of a proper acid catalyst to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6138820-A (JP)
Title: Electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1984-07-31
Abstract: PURPOSE:To save resources, by both preparing at each time of machining a tape electrode covering the molded surface of an electrode guide member and collecting a consumed tape to be regenerated. CONSTITUTION:A tape electrode 8 is closely attached to a molded surface, oppositely facing to a workpiece 3, of an electrode guide member 4, and as the tape electrode 8 consumes it is successively stripped from the member 4 by a pinch roller 16 and a capstan 18. The stripped tape electrode 8 is cut by cutters 25, 26 via guide rollers 23, 24 and collected in a tape electrode manufacturing device 34. The device 34, in which a tape fine piece is collecte, regenerates again the tape electrode 8 to be guided to the molded surface of the guide member 4 via a tape electrode forming roller 37.
Patent JP-S6218076-A (JP)
Title: Semiconductor light emission device
Inventor: YAGI TETSUYA
IPC: H01L33/30
Filed: 1985-07-16
Abstract: PURPOSE:To facilitate processing with relatively low skill by fixing a diffraction multiple ring for light convergence to a predetermined position corresponding to a light emission region which is a part of a plurality of epitaxial regions. CONSTITUTION:A diffraction multiple ring 10A for light convergence, which is provided on a substrate 1 and functions practically as a lens, has a forbidden band width narrower than that of an activation layer 4. Therefore, it is formed by removing unnecessary parts with precision processing technology after an epitaxial layer of P-type InGaAs, which does not transmit an induced light, is made to grow. In this example, InGaAs semiconductor, which has a forbidden band width just absorbing the induced light, is employed to form the diffraction multiple ring 10A for light convergence. However, any material which does not transmit the induced light, for instance, metal may be employed. As the light is emitted isotropically from a light emission region 12, the diffraction multiple ring 10A for light convergence may be formed at any position. However, it is recommended to provide the multiple ring 10A on one of four side planes which are defined by the surface substrate 1 of the outermost region of a plurality of epitaxial regions 2-7 and the epitaxial regions 2-7.
Patent JP-S6315670-A (JP)
Title: Cross current detection of inverter in parallel operation
Inventor: ICHIKI SATOSHI
IPC: G05F1/10
Filed: 1986-07-07
Abstract: PURPOSE:To detect cross current amount of a specific inverter without varying gain, by a method wherein sum of output currents of respective inverters in parallel operation is subtracted from value of output current of the specific inverter multiplied by the number of the inverters in parallel operation. CONSTITUTION:Outputs of current transformers 11, 22,..., n2 to detect output currents of CVCF inverters 10, 20,..., n are added in a current adder 101. An operation number multiplied current amplifier 102 calculates value of output current of the CVCF inverter 10 multiplied by the number of the CVCF inverters in operation. A subtractor 103 subtracts output signal of the current adder 101 from output signal of the operation number multiplied current amplifier 102, and estimates lateral flow current flowing in the CVCF inverter 10 and feeds it back to the CVCF inverter 10 so as to suppress the cross current to zero. Other CVCF inverters 20,..., n are also provided with cross current detectors.
Patent JP-H0512862-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUDO MASAO
IPC: G11C11/401
Filed: 1991-06-29
Abstract: PURPOSE:To suppress the influence of the internal noises to the outside and to prevent the malfunctions of a semiconductor integrated circuit device by connecting at least two power terminals to the external and internal circuits in the different wirings. CONSTITUTION:The power supply VSS lead wires 301a and 301c set outside a chip 100 are connected to the power supply VSS terminals 311a and 311c set inside the chip 100 respectively. Then the power is supplied to the external input circuits 351a and 331b and the internal circuits 332a and 332b respectively through the terminals 311a and 311c. When a sense amplifier 342 is actuated, the waveforms of the power voltage VSS of the circuits 331a and 331b and the VSS of the circuits 332a and 332b are changed. The influence of the noises produced under such conditions can be suppressed to the voltage VSS since the terminals of the external and internal circuits are individually provided. Then the operating margin is secured for the normal operation of a semiconductor integrated circuit device.
Patent JP-S643662-A (JP)
Title: Light shielding method
Inventor: MATSUO MASAAKI
IPC: G03F1/00
Filed: 1987-06-26
Abstract: PURPOSE:To enable simple, rapid and accurate plate making by detecting a required image part and subjecting unnecessary parts except this detected part to a light shielding operation by an image forming means of thermosensitive transfer. CONSTITUTION:An object 1 to be inspected such as film for plate making or photographic paper is advanced by a conveying means 2 including a belt and roller, etc. to an exposing and detecting means 10. A fluorescent lamp or LED arrays 11 (for transmission), 12 (for reflection, i.e., for photographic paper) as light sources for illumination (exposing means) and a CCD photodetecting element (detecting means) 13 are disposed to the exposing and detecting means 10 perpendicularly to the conveying direction. Namely, the film or photographic paper 1 or the like is exposed and the necessary part is detected at the detection pitch conforming to a picture element unit. A light shielding layer is provided on the parts except the detected necessary part by the thermal transfer using a thermosensitive transfer material formed by laminating a hot meltable layer and an ink layer contg. a light shieldable pigment on a base. The simple, rapid and accurate plate making is thereby executed.
Patent JP-H0211674-A (JP)
Title: Coating composition for plastic film
Inventor: KITABAYASHI HIROSHI
IPC: C09D163/00
Filed: 1988-06-29
Abstract: PURPOSE:To obtain the title composition improved in adhesion to a plastic film surface by mixing an aqueous solution or dispersion of a copolymer of a (meth)acrylic ester with a vinyl monomer with a specified reaction product. CONSTITUTION:A copolymer of a (meth)acrylic ester (e.g., 2-ethylhexyl acrylate) with a vinyl monomer copolymerizable therewith (e.g., acrylic acid) is dissolved or dispersed in water to obtain an aqueous solution or dispersion (A). Separately, a reaction product (B) is obtained by reacting an aromatic or aliphatic diglycidyl compound (e.g., ethylene glycol diglycidyl ether) with a hydrazine derivative having at least two hydrazine or hydrazide groups (e.g., adipic dihydrazide). Component A is mixed with 1-50wt.%, based on the solid matter of component A, component B and, optionally, a plasticizer, a solvent, etc., (C).
Patent JP-2000350254-A (JP)
Title: Channel assigning base station and channel assign method
Inventor: SHIGEMOTO NAOHITO
IPC: H04W72/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To maintain an excellent communication environment without assigning a channel receiving interference as an operating channel by judging whether or not a channel used for transmission reception is available on the basis of the signal reception sensitivity at respective own stations about an outgoing transmission signal of other station and an incoming reception signal of the other station. SOLUTION: In the case of measuring reception strength of an outgoing transmission signal of other channel assigning base station, a 3rd reception section 15 of the channel assigning base station 10 measures the signal reception strength of a concerned channel. In the case of measuring reception strength of an incoming signal of the other channel assigning base station, a 2nd reception section 14 measures the signal reception strength of the concerned channel. After conducting the above measurement for object channels of a number, a channel assignment discrimination section 18 compares measured values of each object channel informed from the 3rd reception section 15 and the 2nd reception section 14 and assigns incoming/outgoing pair channel objects as the operating channels when the signal reception strength of both the incoming/ outgoing signals is small.
Patent JP-S5949465-A (JP)
Inventor: MINOWA RIYOUHEI
IPC: F25B15/00
Filed: 1982-09-16
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。