baber/WOPTO huggingface dataset:
Patent JP-H0293315-A (JP)
Title: Thickness examining method of metallic pipe wall or the like
Inventor: HASHIMOTO TADAICHI
IPC: G01B21/02
Filed: 1988-09-30
Abstract: PURPOSE:To examine a metallic pipe or the like in a wide range at one time thereby to save labor and make the examination correct by heating or cooling the inner surface of the wall of said metallic pipe or the like to cause a temperature difference in a thicknesswise direction, and measuring the temperature distribution of an outer surface. CONSTITUTION:When a high temperature fluid A or a low temperature fluid B is allowed to circulate within a metallic pipe 1, if the wall of the pipe 1 is a thinned-off portion 3, the thermal conduction speed becomes different because of the difference in thermal capacity between the portion 3 and the other portions 6, thus giving rise to a temperature distribution in the outer surface. If the temperature distribution is measured by an infrared radiation thermometer 5, the thinned-off portion 3 can be easily detected. Since the infrared radiation thermometer 5 is used, a relatively wide range can be detected by a single measurement. Moreover, it is possible to detect at a remote place from the metallic pipe 1. The measuring area is sequentially moved all over the lengthwise direction of the pipe 1, and therefore the measurement can be effected with remarkably saving labor and reducing time.
Patent JP-H0693002-A (JP)
Title: Separating agent consisting of alkoxy-substituted aromatic carbamate derivative of cellulose
Inventor: OKAMOTO YOSHIO
IPC: C07B57/00
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a separating agent having good safety and separation efficiency and high ability for discriminating optical isomers and useful for separating various chemical substances by including an alkoxy substituted aromatic carbamate derivative of cellulose as an active ingredient. CONSTITUTION:The separating agent contains an alkoxy-substituted aromatic carbamate derivative of cellulose [e.g. cellulose tris(4- isopropoxyphenylcarbamate)] as an active ingredient. This separating agent is obtained by (A) reacting an alkoxy-substituted aromatic amine with phosgene to afford an alkoxy-substituted aromatic isocyanate and (B) then thermally reacting a cellulose with the resultant aromatic isocyanate in pyridine according to a conventional method to substitute H of OH group of the cellulose with a carbamoyl group of the formula (Ar is 6-10C divalent aromatic ring; R is 3-10C alkyl). Separation, especially optical resolution of various chemical substances is carried out using the separating agent in gas chromatography, liquid chromatography, thin layer chromatography and a membrane separating method.
Patent JP-H0558643-A (JP)
Title: Fine granular calcium lanthanum chromate compound
Inventor: NISHIHARA AKIRA
IPC: C01G37/14
Filed: 1991-09-02
Abstract: PURPOSE:To improve durability and electrical stability by replacing part of lanthanum in lanthanum chromate with calcium. CONSTITUTION:The objective fine granular calcium lanthanum chromate compound is obtained by spray-drying a mixed aqueous solution composed of Ca, La and Cr at 250-300 deg.C and then burning the spray-dried grains at 500-900 deg.C. The resultant calcium lanthanum chromate is composed of the composition formula CaxLa1-xCrO3 ((x) is 0<x<0.6) and has <=0.5mum average grain diameter.
Patent JP-H1177014-A (JP)
Title: Treatment system of mixed waste and separating device for mixed waste
Inventor: OIKAWA ITARO
IPC: B02C23/08
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance the commodity value of waste by efficiently separating a mixed waste. SOLUTION: This treatment system of mixed waste is equipped with a crusher 101 used as a crushing means for crushing a mixed waste 100 generated by demolition of a building, a mixed waste separation device S used as a primary separation means for separating the crushed mixed waste 102 while keeping a prescribed size as a standard, a water tank 103 used as a secondary separation means by which the primarily separated waste is separated into waste floating on water and waste sunk underwater, and a magnetic device 43 used as a magnetic attraction separation means by which waste capable of magnetically attracting is attracted from the crushed mixed waste 102.  Further, the crushed mixed waste 102 is separated into four kinds consisting of a small blocklike wood W, a magnetically attractive metal M, a granular body F such as granular fine wood trash, soil and cement trash and a heavy weight body Z such as a small blocklike stone and a concrete block.
Patent JP-H0969877-A (JP)
Title: Telephone set with bell cut-off button
Inventor: SASAKI HIROYUKI
IPC: H04M1/663
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a telephone set with bell cut-off button by which the transmission telephone number coming from a telephone line can be visually discriminated whether the number is one registered in the telephone set or not by the color of an incoming call display. SOLUTION: When an incoming call signal comes from a telephone line 1, the signal is detected by an incoming call detection part 2, which outputs the detected signal to a CPU 3. In response to the reception of the detected signal, the CPU 3 transmits a response signal from a speech circuit part 9 to the telephone line 1. Next, the transmission telephone number coming from the telephone line 1 is detected by a transmission telephone number detection part 4 and the detection output is outputted to the CPU 3. The CPU 3 stores the received transmission telephone number in a storage part 5 and displays it on a display part 7 and generates ringer sound from a ringing part 6 in response to the call signal. The received transmission telephone number and a preliminarily registered transmission telephone number are compared with each other.  When equality is obtd. blue light blinking is performed on the display part 7, and when inequality is obtd. the incoming display of red light blinking is performed. In the case of the incoming call does not contain the transmission telephone number the display of orange color blinking is performed. By a bell cut-off button, a trouble due to ringer sound is eliminated.
Patent JP-H05159651-A (JP)
Title: Manufacture of cable for sensor
Inventor: EBARA OSAMU
IPC: H01B3/44
Filed: 1991-08-30
Abstract: PURPOSE:To provide the manufacture of cable for a sensor, of which electrostatic capacitance is not changed by bending and of which fluctuation at zero point is remarkably small. CONSTITUTION:In the manufacture of cable for a sensor, which is obtained by providing an insulating body 11 and an external conductor in order on an internal conductor 1 concentrically, the insulating body 11 is made of tetrafluoroethylene perfluoroalkylvinylether copolymer. At the time of coating the internal conductor 1 with the insulating body 11, the running internal conductor 1 is previously heated at 120 deg.C or higher, and a dies.nipple, which forms an extrusion passage 25 centripetally inclined toward the running direction, is used to extrude the insulating body 11 for coating.
Patent JP-H03112342-A (JP)
Title: Motor
Inventor: KIRI SHUICHI
IPC: H02K15/02
Filed: 1989-09-22
Abstract: PURPOSE:To shorten the circumferential length of a coil to lessen the amount used of the coil by providing a spool cork also source as an insulating section at a magnet pole section, and loading a terminal board mounting electronic parts at the end section of the spool cork. CONSTITUTION:Insulating resin 10 is formed and fixed to the inside of a slot 6 and to the end of a stator 7. A spool cork 11 is formed of the insulating resin 10 simultaneously, and it is located at the end of a magnetic pole section 9 to form the guide of a winding. Electronic parts 29 constituted of a capacitor 29a, etc., are arranged on a terminal board 26, all portion of the spool cork 11 of the stator 7 is inserted in a leg section of the terminal board, positioned and fixed to join the overlapped parts at the end of the lead wire and a pin body 12 of the spool cork 11 by spot welding. According to the constitution, a coil is directly wound on the stator in parallel crosses, the circumferential length of the coil is shortened, the amount used of the coil is lessened and, at the same time, a winding former is not required, so that a winding speed is increased, decrease of the coil-end and protrusion of the coil are eliminated, and post-working treatment can be omitted.
Patent JP-H07189989-A (JP)
Title: Composite material combination impeller
Inventor: YOKOTA HIROSHI
IPC: B32B18/00
Filed: 1993-10-01
Abstract: PURPOSE:To avoid the local concentration of torque applied to non-metallic material member from a metallic material member and prevent the separation and cracking rupture-scattering of the non-metallic material member in an impeller formed by combining the metallic material member for transmitting torque with the non-metallic material member with blades. CONSTITUTION:A main strength member 1 made of metallic material has a boss part 1d, a disc part 1a, an outer edge part 1b and an uneven part 1c, and a main blade member 2 made of non-metallic material formed into the corresponding shape is fittingly jointed to the main strength member 1 using an adhesive filler 4. Torque transmitted to the main blade part 2 is thereby dispersed to the whole member faying surface, and the separation and cracking rupture-scattering of the main blade member 2 are prevented.
Patent JP-S61126832-A (JP)
Title: Satellite acquisition system
Inventor: ICHIHASHI YASUHIKO
IPC: H04B7/155
Filed: 1984-11-22
Abstract: PURPOSE:To expect complete acquisition, to constitute an unattended system and to attain man-hour saving and quick response by adopting the system that pseudo acquisition due to error components of a frequency region is discriminated and the corrected acquisition is controlled. CONSTITUTION:When an objective satellite 10 being an object of acquisition is commanded externally, a pseudo acquisition discrimination/correction control section 40 commands and sets a reception equipment PLL having a slightly larger frequency than a frequency difference DELTAf between a main carrier frequency f0 of a spectrum of the satellite and a subcarrier frequency, the main carrier frequency and a VCO sweep width W to a reception equipment. After they are set in advance, when a wave is received from the satellite 10, since the reception equipment 30 is in PLL lock-on-state, the section 40 inputs a reception level 420 of down-link, a receiver PLL lock state 400 and a frequency error 410 of the PLL in the reception equipment and collates the frequency error 410 of the PLL in the reception equipment with PLL lock-on-state with the reception frequency. Then the pseudo acquisition discrimination is applied in the frequency region and the frequency error corresponding to the result of collation is corrected to the reception frequency for re-acquisition.
Patent JP-S62108919-A (JP)
Title: Ash contents processing device
Inventor: HIGO TSUTOMU
IPC: F23J1/00
Filed: 1985-11-06
Abstract: PURPOSE:To prevent humidified ashes from forming lumps while preventing bridges from producing within a storage tank by laminating and storing humidied flying ashes in a suitably broken state by a layer of burnt residual substances in ash storage tank. CONSTITUTION:Flying ashes are once stored in a flying ash hopper 8 by humidification or humidified granulation. form the hopper 9 flying ashes are introduced into a humidifier 11 quantatively by a flying ash cutout machine 10, and is humidified in a predetermined humid state by water 12 supplied quantatively. In the case of granulating, a cement 13 is mixed according to the necessity. Humidified flying ashes are sent to an ash storage tank 15 via a granulating machine 15 as it is. In this case, burnt residual substances discharged by a sieving device 6 are received temporarily by a residual substance hopper 16. An operation signal of the humidifies 11 is received by a sequence controller 17, and residual substances are cut out intermittently cut out machine 18 at every predetermined quantity of flying ashes processed by the humidifier 11, and charged into the ash content storage tank 15.
Patent JP-H04127400-A (JP)
Title: Fault supervising method for radio network
Inventor: ABE MASAHARU
IPC: G08B29/12
Filed: 1990-09-19
Abstract: PURPOSE:To early detect the generation of a fault by transmitting a test signal from an alarm transmitter to each signal transmitter in charge of the object to be supervised and receiving a response signal, to confirm the communication state. CONSTITUTION:While monitoring the approach of a train, the normality of a line is confirmed by successively transmitting the test signals from an alarm transmitter 2 to the respective signal transmitters in charge of the object to be supervised and receiving the response signals transmitted from the signal transmitters 1. When the response signals can not be received within fixed time after the transmission of the test signals, the alarm transmitter 2 judges the generation of the fault in the line and executes a prescribed error processing. Thus, since the line is tested even while monitoring the approach of the train, the generation of the fault can be early detected and the safety of workers can be secured in the maintenance construction.
Patent JP-H0993563-A (JP)
Title: Two-way teletext broadcast receiver and line connection method between the two-way teletext broadcast receiver and reply server
Inventor: SHIMAMOTO KATSUSHI
IPC: H04N7/173
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To allow a television receiver of each house to make automatic dialing by utilizing a representative telephone number of a reply server corresponding to its subscriber area. SOLUTION: An access point telephone number group (subscriber telephone number list) is stored in a nonvolatile memory in the interior of each TV receiver 11 and plural representative telephone numbers of reply servers 15 belonging to a subscriber area of the TV 11 are described in the access point telephone number group. Thus, the TV 11 of each house uses the representative telephone number of the reply server 15 corresponding to the subscriber area to make automatic dialing. Thus, reply data are collected efficiently for each area by the reply servers 15 arranged distributingly and concentration of traffic onto a specific reply server is relaxed.
Patent JP-2000077599-A (JP)
Title: Terminal inspection jig
Inventor: NAGAYA KUNIO
IPC: H01L21/66
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a terminal inspection jig for surely and inexpensively finding defects of a terminal, despite a simple structure. SOLUTION: This terminal inspection jig 1 is used to inspect a plurality of terminals 5 projecting from the bottom face of an electronic component 2 for bend or missing. The jig 1 has a plate material 6 as a compositional element. A thickness L2 of the plate material 6 is set slightly smaller than a length L1 of each terminal 5. A plurality of through-holes 7 for inserting the terminals 5 are made through the plate material 6 at positions corresponding to the terminals 5.
Patent JP-2000080090-A (JP)
Title: Production of cyclic ester compound
Inventor: ABE NOBUNORI
IPC: C07D307/33
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain a cyclic ester compound useful for synthetic intermediates, etc., in high purity and yield by cyclizing a specific ester compound in the presence of a transition metal catalyst. SOLUTION: An ester compound of formula I [X is a halogen; R1 to R2 and R4 to R9 are each H, nitro, cyano, a 1-6C alkyl, an alkenyl or an aryl; R3 is H, a 1-6C alkyl, an alkenyl or an aryl; (r), (s) and (t) are each 0 or 1], e.g. 2-oxopropyl bromoacetate is cyclized in the presence of a transition metal catalyst (e.g. zinc) belonging to the group VIIIB, IB or IIB of the long periodic table to provide the objective cyclic ester compound represented by formula II or III, e.g. 4-hydroxy-4-methyltetrahydropyran-2-one. Furthermore, cyclization reaction is preferably carried out at -10 deg.C to 90 deg.C in an organic solvent such as benzene.
Patent JP-H04127507-A (JP)
Title: Deflection coil forming method
Inventor: YAMAMOTO HIROE
IPC: H01F41/12
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the looseness and non-alignment of wiring of a winding conductor, and to improve accuracy in dimension and configuration by a method wherein a plurality of peripheral surface forming jigs, a side-face forming jig and a pressure-winding device are provided on the outer circumference of a fan-shaped core metal, on which a winding conductor will be wound, through the intermediary of a pole spacer, and the coil is partially impregnated with resin while the winding conductor is being pressure-wound. CONSTITUTION:The deflecting coil for a fan like-deflecting magnet is composed of a fan-like core metal 1, a pole spacer 2 and a normal conducting or superconducting winding conductor 3. An insulating sheet 10 and a winding conductor 3 are wound on a winding part 8 which is formed by providing a plurality of molding jigs 7 on the outer circumference of the fan type core metal 1 through the intermediary of the pole spacer 2. At the same time, the above- mentioned wound material is compulsively molded by a pressure roller 14 through the intermediary of buffering material 12, resin is injected from a resin injection hole 19 to impregnate the coil with this resin while pressure-winding operation is being conducted, and the circumference of the resin-impregnated coil is coated with varnish. As a result, the winding conductor 3 is prevented from becoming non-alignment by meandering on the way, or lacking symmetry by deformation, and a deflecting coil having highly precise configuration and dimension can be obtained.
Patent JP-S6490136-A (JP)
Title: Production of lower olefin
Inventor: KAWAMURA YOSHINARI
IPC: C07C67/00
Filed: 1987-09-30
Abstract: PURPOSE:To obtain a lower olefin in high efficiency from methanol and/or dimethyl ether by catalytic reaction using a reaction tube made of a metal, by sulfiding the inner wall of the reaction tube in advance or by mixing a sulfide to the raw material. CONSTITUTION:A lower olefin (e.g. propylene) is produced from methanol or dimethyl ether by catalytic reaction using a reaction tube made of a metal (preferably stainless steel). The decomposition and coking of the raw material in the reaction tube can be suppressed and the lower olefin can be stably produced in high yield over a long period by sulfiding the inner wall of the reaction tube in advance or by mixing a sulfide (e.g. CS2 or dimethyl sulfide) into the raw material or combining the above two methods. The sulfidation of the inner wall of the reaction tube is carried out by using CS2, H2S, dimethyl sulfide, etc., at 500-600 deg.C for 1-50hr. The reaction is carried out at >=450 deg.C (especially 500-600 deg.C) preferably in the presence of a high-temperature-type catalyst.
Patent JP-H0986200-A (JP)
Title: Transfer lubricating structure
Inventor: NAKANE KAZUHIKO
IPC: B60K17/342
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer lubricating structure capable of limiting stirring heat during high-speed traveling, having a good lubricating function worked during low-speed torque and capable of adjusting an oil level properly according to a traveling form. SOLUTION: An oil receiving part 24 provided with an oil pocket 26 having an opening 26b in a vertical direction and a small hole 32 formed in a lateral bottom surface part 26c is installed in the track of a chain 12 and during high- speed traveling, oil scooped up by chain driving is dropped and reserved in the oil pocket 26. After the oil pocket 26 is filled up, an oil level 16b for preventing overflowing and limiting stirring heat is kept constant. During low- speed traveling, oil in the oil pocket 16 is caused to flow out through the small hole 32 into a casing and then an oil level 16a proper for a traveling form is realized.
Patent JP-H08136777-A (JP)
Title: Optical-cable-movement preventing device
Inventor: KIYOU EISHIYAKU
IPC: G02B6/44
Filed: 1994-10-13
Abstract: PURPOSE: To prevent the motion of an inner pipe in a duct formed inside a manhole, and further prevent the repeated expansion and contraction of the inner pipe due to a temperature change, and the occurrence of the phenomenon of the inner pipe being drawn into the outer pipe from the internal space of the manhole by providing a motion preventing means for preventing the motion of the inner pipe, and a pipe plug fixing device for preventing the separation from the outer pipe. CONSTITUTION: The joint of a base plate 9 and an inner pipe frame 8 can be tightened with a joint member, or the base plate 9 and the inner pipe frame 8 can be integrated with each other. Also, a preventive part is provided on one opposite end of the inner pipe frame 8 with the base plate 9 jointed. Also, the base plate 9 and a pipe plug 1 are jointed to each other by coupling a fixing nut 12 to a set bolt 2. In this case, when the fixing nut 12 coupled to the set bolt 2 is made to firmly adhere thereto, a water stop rubber 6 at the center of the pipe plug 1 radially expands, and the pipe plug 1 internally adheres to an outer pipe in a radial direction. thereby preventing the separation of the pipe plug 1 from the outer pipe.
Patent JP-H04127976-A (JP)
Title: Method and device for grinding and shaping electrode of resistance welding machine
Inventor: MUKUMOTO TAKATSUGU
IPC: B23K11/30
Filed: 1990-09-18
Abstract: PURPOSE:To rapidly dress a pair of electrode rods with decreased wear of respective blades by simultaneously grinding and. shaping the horizontal end faces at the front ends of a pair of the electrode rods and the tapered side faces around these end faces by the different rotary grinding blades. CONSTITUTION:The side face grinding blades 12 having the center of rotation on the axial center line of the bar-shaped electrodes W and the end face grinding blade 11 having the center of rotation in the position offset by a width (t) from the axial center line of the electrodes W are simultaneously rotated in the same direction. The horizontal end faces Wa of a pair of the electrode rods W are simultaneously and rapidly ground and shaped by the end face grinding blade 11 and the tapered side faces Wb by the side face grinding blades 12.
Patent JP-S62108171-A (JP)
Title: Calibrating system for location of echo sound receiver
Inventor: IGARASHI MASAO
IPC: G01S5/28
Filed: 1985-11-07
Abstract: PURPOSE:To highly accurately calibrate the locations of echo sound receivers, by estimating the relative locations of plural echo sound receivers arranged in a space by using plural signal sources whose locations are known or movable signal sources. CONSTITUTION:The difference of times, at which a signal from a signal source arrives at echo sound receivers 11 and 12, is found by a relative time difference measuring instrument 12. A constant which is used at the time of finding time difference, power of circumferential noises found by a circumferential noise power estimator 17, and power of received signals are supplied to a time difference error calculator 19 and the error of the time difference is calculated. The calculated error is supplied to a calibration error calculator 21. The calculator 21 inputs an error contained in signal source location information, number of sound sources, and azimuth information of sound source distribution and finds a calibration error eX. Then the calculator 21 finds a survey range, at which the error becomes the minimum or lower than a previously fixed threshold value, and puts a signal source on the survey range thus found. Locations of the echo sound receivers X2 are found by using survey data collected in accordance with the arrangement of the signal source.