baber/WOPTO huggingface dataset:
Patent JP-H04352750-A (JP)
Title: 1, 3-bis (3-aminobenzoyl) benzene and production thereof
Inventor: ISHIHARA HIROKO
IPC: C08G69/36
Filed: 1991-08-06
Abstract: PURPOSE:To obtain a new aromatic diamine compound useful as a raw material for polyfmide, polyamide, polyamide-imide, bismaleimide and epoxy resin, especially polyimide having excellent flexibility and molding and processing properties. CONSTITUTION:1,3-Bis (3-aminobenzoyl) benzene shown by formula I. The compound can be industrially and advantageously produced by reducing and dehydrohalogenating a 1,3-bis (3-nitro-4-)-halogenobenzoyl) benzene shown by formula II (X is halogen) in high purity of isolated product without requiring complicated purifying process and causing problems of environmental pollution resulting from waste. The compound is useful as a curing agent of maleimide compound and epoxy compound as well as a raw material for the above- mentioned resins, especially a polyimide resin having excellent heat resistance, mechanical characteristics, adhesiveness, molding and processing properties.
Patent JP-H0640708-A (JP)
Title: Method for stabilizing aqueous peroxosulfate solution
Inventor: ICHIHASHI NAOKI
IPC: C01B15/08
Filed: 1992-07-23
Abstract: PURPOSE:To stabilize an aq. peroxosulfate solution for a long time by adding an alkali borate or a mixture thereof into the peroxosulfate aq. solution. CONSTITUTION:Aq. peroxosulfate solution is stabilized by adding alkali borate or the mixture thereof into the aq. peroxosulfate solution used for an oxidizing agent or the like of dye in the fiber industry to prevent the lowering of conc. or the like caused by the decomposition of the peroxosulfate in transportation or preservation period until use. Tetrasodium borate, potassium borate, ammonium borate or the like are exemplified as a concrete example of the alkali borate. The using amount of the alkali borate is preferably so that the conc. of the alkali borate occupied in the aq. peroxosulfate solution is 0.01-10wt.% for practical usage, though differs according to the conc. of metal impurities in the aq. peroxosulfate solution. As a result, the aq. peroxosulfate solution is preserved for a long time without lowering the conc.
Patent JP-H0755136-A (JP)
Title: Burner
Inventor: KONDO MASAMITSU
IPC: F24H9/00
Filed: 1993-08-09
Abstract: PURPOSE:To realize a burner having low noise by silencing a combustion sound by a phase interference of combustion sounds in a burner. CONSTITUTION:A pressure change of a combustion sound is detected as a sound pressure by a microphone 19 provided in a combustion chamber 14, a reverse phase signal of the sound is calculated based on the signal by a calculator 20, a frequency band or more of the sound is passed by a high-pass filter, and inputted to a proportional valve 10. Thus, a pressure change of a reverse phase is output from the valve 10 thereby to cancel the pressure change generated from the chamber 14 by a phase interference and generation of howling can also be suppressed. A silencing amount can also be evaluated based on a signal of the microphone 19 of the chamber 14. Further, the sound varied by an adaptive control is always minimized, the sound is reduced, and generation of vibration combustion can be also prevented.
Patent JP-S5897950-A (JP)
Title: Ring trip system
Inventor: YOSHINO HARUYUKI
IPC: H04M3/02
Filed: 1981-12-08
Abstract: PURPOSE:To obtain a small-sized call signal circuit packaged to high density for a telephone switchboard, by ANDing a delay output and a comparison output, and then detecting a DC current to be superposed upon a call signal current. CONSTITUTION:This system is equipped with a comparing circuit CMP, a delay circuit 24, and a gate 25. The comparing circuit CMP compares a call signal current sent out of a call signal sending circuit 1 with a prescribed reference value, and then outputs a logical value 1 when it is decided that the call signal current is greater than the reference value or logical value 0 when not. The delay circuit delays its comparison output by a half as long as the period of the call signal current, and the gate 25 generates the output of AND between the delay output RTD and comparison output RTP. On the basis of the output of the gate 25, a DC current to be superposed upon the call signal current is detected.
Patent JP-2000025530-A (JP)
Title: Pet movement preventive fence device in automobile
Inventor: KAWASAKI TERUO
IPC: B60R5/04
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To form a storage space exclusive for a pet or a baby by demarcating a crew cabin or a cargo compartment to an appropriate size, and to prevent a seat from being polluted by the pet or the baby. SOLUTION: A pet movement preventive fence 20 extending in the longitudinal direction of a vehicle body is stretched between a forward seat 13 and a rear seat, and a pet storage division A is formed between the forward seat 13 and the rear seat. A partition 17 to be bridged between the forward seat 13 and a seat cushion 14a of the rear seat is fitted to a back side of a seat back 13a of the forward seat 13 in a folding manner, and a partition 19 which can be erected opposite to the seat back 13a of the forward seat 13 when the seat back 14a is collapsed forward is fitted to the back side of the seat back 14a of the rear seat in a folding manner.
Patent JP-S6089033-A (JP)
Title: Manufacture of a reflection-type fluorescent lamp
Inventor: URATA YOSHIZOU
IPC: H01J9/22
Filed: 1983-10-20
Abstract: PURPOSE:To form an uniform reflecting layer by pouring down the first coating liquid containing light-reflecting material from the upper opening of the glass tube held vertically and after turning the glass tube over, further by pouring down the second coating liquid form the upper opening. CONSTITUTION:The first reflecting layer is formed by pouring the first coating liquid containing the light-reflecting material which cannot be vitrificated easily from the upper opening of a vertically held glass tube. After turning the glass tube over, the second reflecting layer is formed over the first layer by pouring down the second coating liquid containing the light reflecting material which can be vitrificated easily. After baking, a scraper is moved inside the glass tube so that both reflecting layers are removed to form an opening. Thereafter an coating fluid containing a fluorescent material is poured to form a fluorescent layer. Thus formed is a reflection-type fluorescent lamp which can be used as the light source of a facsimile. Thus by forming plural reflecting layers and by changing the direction of coating of the reflecting layers, the illuminance level in the axial direction can be made uniform, and moreover, the illuminance distribution can be improved.
Patent JP-H0758506-A (JP)
Title: Lc type dielectric filter and antenna multicoupler using it
Inventor: HORII HIROSUKE
IPC: H01P1/203
Filed: 1993-08-09
Abstract: PURPOSE:To provide a frequency filter with an excellent characteristic and a duplexer. CONSTITUTION:A filter 10 has a multi-layer board formed by laminating plural dielectric boards each with a resonator formed thereto. Terminals 11-13 are formed on the multi-layer board. Each terminal is coupled with each resonator and the filter is formed by coupling the resonators with capacitors C1, C2. A ground layer is arranged to at least one of the plural laminated dielectric boards to prevent electric interference between the resonators. Or the plural resonators are formed on one dielectric board to make them overcoupling thereby obtaining a steep frequency characteristic. Furthermore, a duplexer is formed by employing the filter.
Patent JP-S6174685-A (JP)
Title: Treatment of inner surface of all-weld ball valve
Inventor: NAKANISHI SADAYUKI
IPC: F16L58/18
Filed: 1984-09-19
Abstract: PURPOSE:To enable an inner surface treatment such as painting of the whole inner surface of an all-weld ball valve by making a valve body freely rotatable in a body, and treating the inner surface with use of a jig capable of rotating relatively the valve body and the body. CONSTITUTION:A ball-shaped valve body 2 having a through-hole 10 which communicates with an opening part 6 and forms a fluid passage is housed freely rotatively in a space formed by a main body 7 having the opening part 6 fitted with a seal ring 5 on the inner peripheral surface and a body cap 8. The whole periphery of the main body 7 and the cap 8 is welded in a plane vertical to the center axis of said passage, and united to a body to form a body 1. Then the valve body 2 and the body 1 are separately supported, and made freely rotatable relatively around said center axis. Besides, the valve body is appropriately rotated in the body in the opening and closing direction of the fluid passage, and the space around said welded part on the inner surface of the body is partly opened to the opening part 6. Then an inner surface treating means 17 is allowed to approach to the welded part which is treated while rotating the body.
Patent JP-H0946530-A (JP)
Title: Color facsimile equipment
Inventor: MOROI SHIYOUHEI
IPC: H04N1/32
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To provide the efficient color facsimile equipment in the case of sending/receiving source document consisting of black/white source documents, monochromatic or multi-color ones and full color ones in mixture. SOLUTION: In the case of sending source documents of plural pages consisting of black/white source documents and color source documents in mixture, an operation/display section 6 sets an attribute denoting a black/white source document or a color source document for each page to a RAM 3. A CPU 1 revises a read condition and a storage method of transmitted source document of each page by the use of a color scanner 4 depending on the attribute.
Patent JP-H06211880-A (JP)
Title: Liquid chromatography stationary phase undergoing reduced action of silanol
Inventor: YUUUI DEII NUUE
IPC: C07F7/18
Filed: 1993-07-16
Abstract: PURPOSE: To provide a new compound useful for chromatographic analysis of basic compounds or the like having undesirable interaction with the unmodified silanols.  
     CONSTITUTION: By hydrosilylating, for example, a compound of formula II, the compound of formula I (wherein l, m, o, r and s are each 0 or 1; n and p are each 0-4; q is 0-19; R 3  represents a hydrogen, an alkyl, a cyano or a phenyl; R 4 , R 5  and R 6  are each a methyl, an ethyl, a methoxy, an ethoxy or chlorine), for example 0-[3-(chlorodimethylsilyl)propyl]-N-t-butylcarbamate, is obtained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0485173-A (JP)
Title: Automatic steering apparatus for vehicle
Inventor: AGA MASAMI
IPC: B62D1/24
Filed: 1990-07-26
Abstract: PURPOSE:To enable the simple disconnection of an automatic steering control system at the time of switching from automatic steering to manual operation by interposing a detent mechanism between an automatic steering drive mechanism and an input shaft for a power steering mechanism. CONSTITUTION:When a driver rotates a handwheel 14 during automatic steering, rotation of a steering shaft 13b is transmitted to each fo pins 18i1, 18i2, but since a piston sleeve 31 is stopped, these pins 18i1, 18i2 are pressed to the side wall of a recess 31a and shifted toward the center of a turning shaft, whereby a contact area between a wall of the recess 31a and these pins 18i1, 18i2 is gradually reducing. When each tip of these pins 18i1, 18i2 is reached to an interval between recesses 31a, the piston sleeve 31 is shifted downward by a spring 34. With this constritution, even if the piston sleeve 31 is rotated by an automatic steering control part 24, its rotation is not transmitted to an input shaft for a control valve 18.
Patent JP-S6354607-A (JP)
Title: Numerical controller
Inventor: FUJIMOTO AKIHIKO
IPC: G05B19/18
Filed: 1986-08-26
Abstract: PURPOSE:To efficiently execute a numerical control for plural machines by constituting the titled device so that the whole device constructs plural control processing systems, and each system executes independently a control operation of a controlled system by an independent control program, and also, executes independently a display processing. CONSTITUTION:A signal input/output device 16 which has been connected to a control part 12 is constituted of signal input/output parts 16A-16C which can input and output independently a control data, respectively. Also, a display interface part 46 which has been connected to the control part 12 is constituted of display interfaces 46A-46C which can input and output independently a display data. A storage part 20 which has been connected to the control part 12 has program areas 20A-20C, and in these program areas, a control program which can be operated independently is stored, respectively. In this state, a necessary display data is inputted to display devices 48A-48C through the display interfaces 46A-46C, and a display processing is executed independently in every system.
Patent JP-S6445269-A (JP)
Title: Method for assembling lower parts in vehicle
Inventor: HIRASAKA MITSUAKI
IPC: B65D65/00
Filed: 1987-08-10
Abstract: PURPOSE:To automate assembling work and to enhance productivity, by respectively engaging a plurality of the positioning pins of a pallet member with a plurality of the positioning holes of a car body and subsequently revolving screw parts by a revolving machine to screw the same on partner screw parts. CONSTITUTION:The positioning of a car body 4 is performed by respectively engaging the positioning pins 7 of a support stand 3 with a pair of the front and rear positioning holes of both side parts of the car body 4. Front and rear feed apparatuses 9f, 9r allow front and rear pallet members 8f, 8r holding a plurality of washer-based bolts clamping front and rear lower parts 5f, 5r to the car body 4 to stop under the car body 4. Front and rear bolt feed devices 10f, 10r feed a plurality of bolts to the front and rear pallet members 8f, 8r and front and rear second feed devices 11f, 11r feed the front and rear lower parts 5f, 5r to the front and rear pallet members 8f, 8r. A lift apparatus 12 allows the front and rear pallet members 8f, 8r to rise and fall with respect to the car body 4 and a plurality of front and rear revolving machines 13f, 13r revolve bolts to clamp the front and rear lower parts 5f, 5r to the car body 4.
Patent JP-H0950619-A (JP)
Title: Magnetic recording medium and its production
Inventor: ISHIKAWA JUNKO
IPC: C09D5/23
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesive strength of a magnetic layer to a substrate and to obtain a magnetic recording medium less liable to peel by interposing a hard plating layer between the substrate and the magnetic layer. SOLUTION: A diamondlike carbon film of 0.01μm thickness as a hard plating film 2 is formed on a polyethylene terephthalate(PET) film of 10μm thickness as a substrate 1 and a magnetic coating film 3 of 2.5μm thickness is formed on the plating film 2 by coating. The magnetic layer is less liable to peel and has high durability and the objective magnetic recording medium having low surface electric resistance, less liable to electrification and the sticking of dust and excellent in recording and reproducing characteristics is obtd.
Patent JP-S5988188-A (JP)
Inventor: TANAKA TSUTOMU
IPC: B26B13/28
Filed: 1982-11-12
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-H1137964-A (JP)
Title: Performance evaluation method of heating body
Inventor: JINNO HIDEYUKI
IPC: G01N25/18
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To enable evaluation of the performance of a heating body easily without generating a large error of an actually measured value by forming a heat balance calculation model between a heating body and an object to be heated to make a correction based on actually measured values of a known heating body or the like. SOLUTION: A radiation space is demarcated between a heating body II and an object I to be heated to form a heat balance calculation model between the heating body II and the object to be heated I in the radiation space. A value of a surface temperature or the like of the object I to be heated being heated by a radiation heat of a known heating body is actually measured to calculate a value of a total heat conductivity of the object I to be heated from the actually measured values obtained. In other words, a calculation model for making a relation between the performances of the heating body II and the object I to be heated to correct the relationship between the performances of the heating body II and the object I to be heated in the calculation model based on the actual measurement of the performances of the known heating body and the object I to be heated. The performance of an unknown heating body is indirectly evaluated from the actual measurement of the performance of the object I to be heated and the calculation model using the corrected relationship. The performances of the heating body II and the object I to be heated are displayed by the surface temperature and the radiation rate.
Patent JP-S6259883-A (JP)
Title: Measuring method for radioactive iodine
Inventor: ITO KATSUYA
IPC: G01T1/167
Filed: 1985-09-10
Abstract: PURPOSE:To improve measurement sensitivity by decomposing a material which contains radioactive iodine in a heating furnace, etc., and adsorbing the radioactive iodine in its decomposed gas by active carbon or zeolite. CONSTITUTION:A sample 1 is put in a heat-resisting container 2 and placed in a combustion tube 4 inserted into the heating furnace 3. The sample 1 is decomposed by heating to become gaseous, and the gas is admitted into a filter which is made of active carbon or zeolite and put in a filter cartridge 6. Then, the radioactive iodine in the decomposed gas is adsorbed by the filter 7 selectively and decomposed gas passed through the filter 7 is sucked by a vacuum pump 8 and discharged. The filter 7 of the active carbon or zeolite which has adsorbed the radioactive iodine is analyzed by a pulse height analyzing device, so that the quantity of radioactivity is measured speedily down to an extremely small value.
Patent JP-2001027570-A (JP)
Title: Electrostatic capacity type force sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/0338
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic force sensor which reduces troublesome assembling operation, is easily made waterproof and dust-proof without increasing the number of components and has high sensitivity as a sensor. SOLUTION: The sensor is equipped with a substrate 1 where fixed electrode groups Dx+ and Dx-, and Dy+ and Dy-, and Dz+ are formed, a movable electrode plate 2 which is formed of elastomer on the whole and also formed of conductive elastomer at least opposite the fixed electrode groups, and a hard operation part 3 which is formed in the same or a different body with or from the movable electrode plate 2 and can transmit a force to the movable electrode plate 2; and variable electrostatic capacity parts Cx+ and Cx-, Cy+ and Cy-, and Cz+ are formed of the fixed electrode groups and movable electrode plate 2.
Patent JP-H0518879-A (JP)
Title: Concentration sensor
Inventor: IKEDA HIROTAKA
IPC: G01N9/00
Filed: 1991-07-12
Abstract: PURPOSE:To measure precisely concentration of substance which has volatility and reductivity by measuring amperage value during constant voltage electrolysis, which varies with concentration of volatile component in the substance to be tested that permeates through a main body of a sensor. CONSTITUTION:A lower end of the body 1 of a sensor is soaked into an alcohol which is a substance to be tested. In this situation, temperature of an electrolyte 7 of which alcoholic component only passes through a porous membrane 9 and reaches to a platinum electrode 2 of a working electrode 3, is controlled so as to stay higher than temperature of the substance to be tested. The passing amount said above, is proportional to vapor pressure difference of each the electrolyte 7 and the substance to be tested. Subsequently, constant voltage electrolysis is conducted against an electrode 3 from a counter electrode 17 to eliminate alcoholic position of the electrode 2. After the elimination, by setting electric potential of output 3 to 1.0V against a reference electrode 19, the constant voltage electrolysis is conducted and amperage value corresponding to alcoholic concentration is detected. Relationship of time duration and the amperage value of the constant voltage electrolysis is a function of concentration and temperature of the alcohol, and temperature of the electrolyte 7, and therefore, by inputting the function into a memory of a microcomputer in advance, the alcoholic concentration is calculated from the amperage value at the predetermined time of the constant voltage electrolysis.
Patent JP-H0643623-A (JP)
Title: Film sorter
Inventor: UMEKI MAMORU
IPC: G03D15/00
Filed: 1992-07-24
Abstract: PURPOSE:To obtain a sorter whose relative aligning accuracy to an automatic developing machine is not strict by making the lower edge of film abut on a stopping member when the film released from the carrying and driving of the automatic developing machine is dropped by automatic drop and regulating the posture of the film. CONSTITUTION:Recorded photosensitive material is completed to be developed and dried by the automatic developing machine 3 and is ejected right upward by an ejecting roller 4. Then the direction of the material is changed by a switching means 6 integrated with the film sorter 5, it moves on a guide 20 and a lower guide 8 with its trailing edge down, is guided to the guide formed of the guide 8b and a wall 13 and is dropped. After a halt at a stopper 9, it proceeds downward because the stopper 9 is retreated, and its direction is changed by a pair of rollers 10 and 11, it goes upward, is fed to a sorter bin 7 and is housed. Thus the lower edge of the film is regulated even by stopping in the state of abutting on the stopper 9 and systematically enters into next pair of the rollers 10.
Patent JP-S6090467-A (JP)
Title: Half tone recording system
Inventor: IMAO KAORU
IPC: B41J3/00
Filed: 1983-10-24
Abstract: PURPOSE:To record a half tone picture of high gradation excellent in resolution by permitting multilevel expression by a density pattern which is processed in dithering each picture element. CONSTITUTION:Picture information data are read out at a picture information reader 1 depending on a line select signal LS which designates a line to be read, then are fed to a table memory 2. In the table memory 2, the storage system stores beforehand the position information fed from counters 5, 6, and 7, and processed data using desity data from a picture information reader 1 as addresses, then density pattern data are outputted on the basis of each density data of a sub-matrix having 2X2 configuration which is read out one by one from among picture information, as a result of process by four dither matrixes. These data are synchronized with clock and written in succession in a line buffer 3, and the record expressing half tone is obtained at a recording section 4 according to the written data.