baber/WOPTO huggingface dataset:
Patent JP-S5713746-A (JP)
Title: Vapor-phase growing apparatus
Inventor: ISHII HIDEO
IPC: H01L21/318
Filed: 1980-06-30
Abstract: PURPOSE:To obtain a vapor-phase growing apparatus which has high film forming speed at a low temperature by providing a plasma generator at the inlet side of a reaction tube having a reaction gas inlet and an exhaust port, activating in advance the reaction gas at the generator and then supplying it to a reactor at the exhaust port side. CONSTITUTION:A wafer 11 is inserted into a reactor 5 in a reaction tube 1, and the tube is then evacuated. A heater 4 of the reactor is controlled to set the reaction temperature at 400 deg.C, a reaction gas of monosilane and ammonia is introduced from a reaction gas inlet 2, is activated at a plasma generator 10 between plasma generating electrodes 8 and 9, and is flowed to the reactor. An Si3N4 film is grown at the rate of 50-150Angstrom /min on the surface of the wafer 11. Since the reaction temperature is thus low, no defect occurs even at the wafer of large bore, and the vapor-phase film growing time can be shortened.
Patent JP-S57203392-A (JP)
Title: Trunk route selecting system of telephone exchange
Inventor: MIYOSHI TAKAKATSU
IPC: H04Q3/58
Filed: 1981-06-09
Abstract: PURPOSE:To select a desired trunk route in accordance with the type of the subscriber among plural trunk routes, by giving a number for the same originating connection in a private automatic telephone exchange. CONSTITUTION:A private automatic telephone exchange controls the telephone sets 101, 102, 111 and 112 and the trunks 200-202, 210-212 and 220-222 via a peripheral controller 400 and under the control of a central controller 500, and performs an exchange process. At the same time, the controller 500 reads out the information of a subscriber class memory 600 which stores the types of subscribers in accordance with the subscribers, a trunk route discriminating memory 700 which stores the information discriminating whether just one or plural trunk routes are given to the number dialled by a subscriber, and a trunk route memory 800 corresponding to the subscriber class which stores the trunk route corresponding to the number dialled for each subscriber. Thus a trunk route is selected.
Patent JP-H09254850-A (JP)
Title: Floor structure of moter-scooter type vehicle
Inventor: SUGITANI HIROYASU
IPC: B62J25/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure in which the load of feet is not applied directly to the foot placing part by providing the floor front part inside a leg shield with an inclined part gradually increased in height toward the outside. SOLUTION: A foot placing part 511 of a floor cover 50 is formed inside the right and left curved shield side parts 63 of a leg shield. Five projections 51d of the front outside of the foot placing part 511 are positioned inside the lower end back part extended to the rear of the shield side part 63. The outer wall of the shield side part 63 is so constructed that the edge 63f is extended obliquely downward to the rear, it has a little larger height outside the projections 51d and is gradually decreased in height backward. The five projections 51d of the floor cover 50 are formed in such a manner that the more they are positioned forward on the outside, the larger the height of the projection is, and the top faces thereof are inclined. The edge 63f of the shield side part 63 of the leg shield is positioned on the extension of the inclined faces.
Patent JP-H05285682-A (JP)
Title: Welding equipment for repairing bellows
Inventor: UEHARA TOSHIO
IPC: B23K26/082
Filed: 1992-04-09
Abstract: PURPOSE:To efficiently remove the defective part generated on the inner surface of bellows at narrow parts with the repair welding in the repair welding equipment for bellows. CONSTITUTION:This equipment is provided with a moving frame to be inserted into a ring like clearance, a laser torch 5a outputting a laser beam, a mirror supporting arm 5b arranged freely oscillatably, a fixed mirror 5c reflecting the laser beam, an arm oscillating means oscillating the mirror supporting arm, a head oscillating mirror 5e radiating the laser beam to the weld part y to be repaired, and a mirror angle setting means 5f setting the irradiation position of the laser beam. The defective part, etc., is removed by irradiating the weld part to be repaired with the laser beam and making the defective part, etc., in a molten state.
Patent JP-S5213035-A (JP)
Title: Air fuel ratio adjusting device
Inventor: HATSUTORI TADASHI
IPC: F02M7/12
Filed: 1975-07-21
Abstract: PURPOSE: This air fuel ratio adjusting device alarms the cause of starting bad condition to operators while positioning the place of the by-path valve, the cause of starting bad condition, at the setting position, performing the normal starting of an internal combustion engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06284171-A (JP)
Title: Method for measuring transmissive signal of isdn terminal
Inventor: FUJII TAKANORI
IPC: H04L69/40
Filed: 1993-03-25
Abstract: PURPOSE:To facilitate signal measurement by sending a signal from a tester to a terminal equipment and measuring the condition of a signal pulse to be returned after the terminal equipment is set to a loop back state, and to reduce device cost by eliminating necessity for providing a call control function at the tester. CONSTITUTION:An operator sets the terminal equipment to the loop back state and starts the measuring operation of the tester. Thus, the tester continuously sends a frame signal setting data for test to a B channel to the terminal equipment. The terminal equipment receives the frame signal, which is sent from the tester, from a reception side line. At such a time, since the terminal equipment is set to the loop back state, the B channel data of the received frame signal are set to the B channel of the transmission side frame signal as they are, returned to a transmission side line and transmitted. The tester measures the pulse waveform or pulse width of the received frame signal and decides whether it is suited to regulation or not.
Patent JP-S62245407-A (JP)
Title: Stop control system for unmanned carrier vehicle
Inventor: YAMAZAKI ETSUO
IPC: G05D1/02
Filed: 1986-04-18
Abstract: PURPOSE:To exactly stop an unmanned carrier vehicle at a stop position, by controlling the speed of the unmanned carrier vehicle at a speed proportional to a distance from the stop position. CONSTITUTION:A magnetic piece 20 consists of the magnetic piece 20a of an N-pole, and the magnetic piece 20b of an S-pole. The unmanned carrier vehicle is constituted so that it approaches from a direction shown in arrow head, and its junction plane becomes the stop position. When the unmanned carrier vehicle receives a stop command, a CPU30 detects a digital signal from an AD converter 23 at every prescribed time, and when the unmanned carrier vehicle arrives at a point P2, and furthermore, a point P1, the CPU30 switches a speed from a constant speed to the one proportional to the input of the AD converter 23. A control same as the positioning of a servomotor is performed from the point P1, and the position of the vehicle is exactly positioned at a center O.
Patent JP-S58207625-A (JP)
Title: Manufacture of semiconductor device and device therefor
Inventor: KISHINO SEIGOU
IPC: H01L21/205
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the wear due to the contact between a tube 1 and a boat and the generation of foreign matters produced thereby by a method wherein the boat loaded with wafers is inserted to the quartz tube or drawn out via spherical balls. CONSTITUTION:When the boat 2 loaded with the wafers 3 is inserted to the tube 1 provided in an electric furnace, each ball 8 in grooves A-B and C-D transfers respectively through the grooves A and D from the front side of the tube E toward the back side of the tube F while rotating. Each ball of the back side of the grooves A and D respectively moves to the grooves B and C and transfers to the front direction while rotating. Besides, each ball of the front side of the grooves B and C respectively transfers smoothly from the groove B to the groove A, and from the groove C to the groove D. Therefore, each ball successively transfers while circulating and rotating through the grooves, according to the insertion of the boat 2. On the contrary, when the boat 2 is drawn out from the tube 1, each ball performs movements in the direction opposite to the above. As a result of the above, since each ball can rotate smoothly at the time of inserting and drawing out the boat 2, the friction of the boat is converted from sliding friction into rolling friction, and accordingly the transfer of the boat turns extremely smoothly.
Patent JP-S5716664-A (JP)
Title: Method and apparatus for soaking water in polished rice
Inventor: HAYASHI DENZOU
IPC: A23L7/10
Filed: 1980-06-30
Abstract: PURPOSE: To adjust the amount of water absorbed in polished rice to the optimum level to obtain delicious cooked rice, by washing the polished rice with water, and repeating the steps comprising water-absorption at rest and scattering under falling.  
     CONSTITUTION: Polished rice sent from a washing apparatus through a pipe 7 is dropped on the openable shelf 2 at the top of the water-absorption apparatus 1. After being left at rest for a definite time interval, the polished rice completed its first water-absoption step is dropped to the second-step openable shelf 3. Similar  steps are repeated on the openable shelves 3 and 4, and the polished rice having a  proper water-content is taken out through the hopper 9. The polished and washed  rice should be subjected to at least one cycle of water-absorption and scattering  during the first expansion period, and at least additional one cycle during the second expansion period. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08288343-A (JP)
Title: Checker for printed board
Inventor: IDE KENSUKE
IPC: G01B11/24
Filed: 1995-04-14
Abstract: PURPOSE: To check the shape of solder, and the like, of a mounted device accurately even for a warped printed board by providing means for checking a printed board through an optical measuring means on a check route corrected by a correction means. CONSTITUTION: The printed board checker checks a device mounted on a printed board 1 by shifting an optical measuring means 6 relatively to the printed board 1. The printed board checker comprises means 6 for measuring the warp of the printed board 1, means for generating a check route on the surface of the printed board 1, means for correcting the check route thus generated based on a warp measured through the measuring means 6, and means for checking the printed board 1 on the corrected check route using the measuring means 6.
Patent JP-S57203739-A (JP)
Title: Precipitation hardening alloy of high stress corrosion cracking resistance for high strength oil well pipe
Inventor: OKADA YASUTAKA
IPC: C22C38/52
Filed: 1981-06-11
Abstract: PURPOSE: To improve stress corrosion cracking resistance by using an alloy compsn. contg. specific amts. of C, Si, Mn, P, S, SolAl, Ni, Cr and 1 or ≥2 kinds of Nb, Ti, Ta, Zr, V and 1 or 2 kinds of Mo and W in steel and satisfying the conditions of the specific formulasIand II.  
     CONSTITUTION: An alloy for oil well pipes is formed of the compsn. of, by wt%, <0.1 C, <1 Si, <2 Mn, <0.03 P, <0.005 S, <0.5 SolAl, 25W60 Ni, 22.5W35 Cr and 0.5W4 1 or ≥2 kinds of Nb, Ti, Ta, Zr, V, 1 or 2 kinds of <7.5 Mo and <15 W and the balance Fe and unavoidable impurities. It is so composed as to satisfy the formulasIand II. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60233294-A (JP)
Inventor: ABE SUKEZOU
IPC: E21D9/06
Filed: 1984-05-04
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-S6041975-A (JP)
Inventor: UOREISU EFU KUTSUKU JIYUNIA
IPC: A61M16/00
Filed: 1984-05-04
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-H01261594-A (JP)
Title: Process and member of sealing water branching valve port of tube lined with inner hard material
Inventor: MIYAZAKI YASUO
IPC: F16L41/06
Filed: 1988-04-11
Abstract: PURPOSE:To make it possible to surely seal the gap of a water branching valve port by fitting and securing a seal member made of a rubber cylinder for sealing the water branching valve port to the inside of a metallic tubular core of the water branching valve port. CONSTITUTION:A seal member A is provided with a metallic tubular core 1. The core 1 is provided with an outwardly directed flange portion 2 and an inwardly directed flange portion 3 and further with an annular groove 4. A rubber cylinder 6 for sealing a water branching valve opening (b) is fit and retained in the annular groove 4 on the outer circumference of the core 1 so that the rubber cylinder 6 is flash with the outer circumferential surface of the core 1. When the diameter of the core 1 is expanded, the rubber cylinder 6 is intensely pressed against a tube (a) and the inner circumferential surface of a water branching valve port (b) of a hard tube lining (a1) on the inner surface of the tube (a).
Patent JP-S5517431-A (JP)
Title: Film thickness measurement method for test piece
Inventor: HARADA YOSHIYASU
IPC: G01B15/02
Filed: 1978-07-24
Abstract: PURPOSE: To measure the film thickness of thin film test piece simply with the direct method with good accuracy, by producing carbon polymer on the test piece.  
     CONSTITUTION: The carbon polymers 3a 1 , 3b 1  are produced on the both sides of front and rear of the electron ray emission point of test piece, by emitting the thin electron beam 2 on the thin film test piece 1 horizontally placed in the gas residing in hydrocarbon. After that, the test piece 1 is tilted with a given angle θ and the transparent image is picked up. The transparent image is displayed with separation and the film thickness t of the test piece can be obtained by measuring the distance T 1  between the images 3 a1 ' and 3 b1 '. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57204962-A (JP)
Title: Programmable logic controller
Inventor: KATOU YUKIO
IPC: G06F9/32
Filed: 1981-06-12
Abstract: PURPOSE:To address the second and following words of an operation instruction immediately when the instruction execution right is transferred from a sequence instruction executing CPU to an operation instruction executing CPU, by providing a specific program counter. CONSTITUTION:A program counter 1 is provided which is counted up alternatively by the instruction execution end signal, which is outputted from the first CPU 15 for sequency instruction execution for every instruction end, or the access signal for a program memory, which is outputted from the second CPU 5 for data operation instruction execution, and designates an address of a program memory 3 with the output of itself. When the instruction execution right is given to the CPU 15, the program counter 1 is counted up by the instruction execution end signal outputted from the CPU 15; and when the instruction excution right to the CPU 5, the access signal is transmitted prescribed times from the CPU 5 to the program, counter 1 to take words constituting a data operation instruction into the CPU 5.
Patent JP-H09253502-A (JP)
Title: Preparation of catalyst for asymmetric synthesis
Inventor: SHIBAZAKI MASAKATSU
IPC: B01J31/26
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To prepare a rare earth metal complex useful as a catalyst for asymmetric synthesis by dispersing a fine powder of rare earth metal trichloride hydrate in a solvent, adding an optically active 1,1'-bi-naphthol deriv. dilithium salt and alkali metal compd. into the solvent to react. SOLUTION: In the preparation of a catalyst for asymmetric synthesis to produce an optically active compd. by such a reaction to produce an asymmetric hydrophosphonyl group, a rare earth metal trichloride hydrate in a fine powder state (the rare earth metal Y is exemplified by and La) is dispersed in a solvent, and an optically action 1,1'-bi-2-naphthol deriv. dilithium salt expressed by formula I or formula II is added to the solvent to react. Then an alkali metal compd. (such as alkyl alkali metals and alkali hydroxides) is added to react. In formulae, R1, R2 are independently hydrogen or alkyl groups, and R1 may be positioned about 3 to 7 and R2 may be positioned about 3' to 6' or 7'.
Patent JP-H02268027-A (JP)
Title: Current consumption control method for transponder
Inventor: GO TAKENORI
IPC: H04B7/26
Filed: 1989-04-10
Abstract: PURPOSE:To extend the service life of a battery by selecting the mode to be the low current consumption mode in which power supply other than that for a timer is turned off for a period when no transmission and reception is called for. CONSTITUTION:A CPU 12 is in the operating state before an external signal comes by a processing operation start signal from an exclusive timer 15. Then an external signal is received to apply the processing and outputs a reply signal. When the processing is finished in this way, the CPU 12 turns off the power supply for sections except that for the timer 15 for the operating time of the timer 15, that is, till the succeeding processing operating start signal is outputted. In this case, the CPU 12 adjusts the timer 15 by taking an external signal as a reference to keep the relation of the synchronization. Then the mode is brought into the low current consumption mode in which the power supply except that for the timer 15 is turned off for a prescribed time before the arrival of the external signal.
Patent JP-S5517865-A (JP)
Title: Delay time variable delay line and its driving method
Inventor: YAMADA TETSUO
IPC: H03H7/30
Filed: 1978-07-26
Abstract: PURPOSE: To make a signal passing frequency band width fixed and change a delay time by combining the series transfer system and the parallel transfer system of a charge transfer device to control the parallel transfer time which does not relate to signal sampling.  
     CONSTITUTION: Signals are taken into series charge transfer register 37 in series successively according to the period of sample signals applied to a charge transfer electrode row. N-number signals out of these signals are transferred to parallel charge transfer register 38 by applying control signals to phase shift gate 49 and are transferred to series charge transfer register 39 according to control signals applied  to phase shift gate 50 after being held until the (N+1)th signal is transferred in  series by N stages in register 37 and are outputted in series from register 39. Signals are delayed by the phase shift time and a fixed time in registers 37 and 39 and  register 38 respectively and are outputted by repeating this operation. Consequently,  when the parallel transfer time is controlled through gate 50, the delay time can be  changed without changing the sampling frequency, namely, with making the signal  passing band width fixed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1060223-A (JP)
Title: Copolymerizable ethylenic unsaturated-group containing compound for aqueous dispersant and its stabilizer
Inventor: HAEUSLING LUKAS DR
IPC: C08J3/03
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersion of a copolymerizable ethylenic unsaturated- group containing compound that if prepared to have an excellent storage stability of polymer particles without coagulation of the dispersion by containing a specific stabilizer and useful for production of coatings, etc. SOLUTION: This copolymerizable ethylenic unsaturated-group containing compound contains, out of stabilizers of formula I [(m) is 1-100; R<1> and R<2> are each a 1-4C alkyl, phenyl, etc.; R3 is H, hydroxyl, a primary amino, etc,; R<4> is H, a 1-12C alkyl, etc.)] that have one or more piperidine-N-oxide groups tetra-substituted in their 2, 2, 6, and 6 sites, a stabilizer of formula II, etc., preferably in a quantity of 0,.001-0.5wt.% based on the above copolymerizable ethylenic unsaturated-group containing compound, which is preferably polyurethane, the content of ethylenic unsaturated groups of which is preferably 0.005-0.4mol based on 100g of the polyurethane.
Patent JP-S58216588-A (JP)
Inventor: EDOWAADO EMU MASUROOSUKI
IPC: B67C3/06
Filed: 1982-05-27
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-H06284496-A (JP)
Title: Acoustic diaphragm
Inventor: YOSHIDA YUKIHIRO
IPC: H04R7/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide the acoustic diaphragm which has specific density an modulus of elasticity ans is superior in moisture proofness and acoustic characteristic by forming the acoustic diaphragm of the thermoplastic resin composition containing a specific amount of infinitesimal hollow particles having a specific density. CONSTITUTION:The thermoplastic resin composition consisting of a polypropylene, a poly 4-methyl pentene-1, etc., is allowed to contain a ratio of 30 to 40wt.% inorganic infinitesimal hollow particles having <=0.8g/cm<3> density. A single screw extrusion molding machine is used to extrude this composition after melting and kneading, thus producing the acoustic diaphragm like a sheet. This diaphragm has <=0.9g/cm<3> density and >18000kg/cm<3> modulus of elasticity. Glass balloons, 'SHIRASU' (volcanic glass) balloons, or the like are used in infinitesimal hollow particles made to contain in the resin composition and if the density of these particles is higher than 0.8g/cm<3>, it is difficult that the diaphragm has a low density. The acoustic diaphragm produced in this manner has a large internal loss, a high modulus of elasticity, and excellent moisture proofness and acoustic characteristics.
Patent JP-S61248600-A (JP)
Inventor: KUWABARA TAMOTSU
IPC: H05K13/06
Filed: 1985-04-26
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-S61251520-A (JP)
Title: Production of fine particle of lead zirconate
Inventor: KAMIHIRA AKIRA
IPC: C01G25/00
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the titled fine particles of high purity having a uniform and fine particle size distribution, by reacting a hydrolysis product of a Zr compound or water-soluble Zr salt with a water-soluble lead compound under wet given conditions to synthesize fine particles of lead zirconate. CONSTITUTION:A hydrolysis product of a Zr compound or a water-soluble Zr salt is reacted with a hydrolysis product of a water-soluble lead compound or water-soluble salt thereof and reacted in an aqueous solution at 13.5-14.4pH and >=175 deg.C under wet conditions. The resultant precipitates are then washed with water or hot water to remove completely alkali cations, e.g. K<+>, Na<+>, or Li<+>, or anions, e.g. Cl<->. The precipitates are filtered and dried to give fine particles of PbZrO3 as a single phase. The fine particles have a uniform particle size distribution and are suitable to various electronic materials, e.g. electro strictive, piezoelectric or transparent ceramic materials, etc. No special heat treatment is required and contamination of impurities, e.g. metallic oxides, is eliminated.
Patent JP-S5214946-A (JP)
Title: High frequency heating apparatus
Inventor: NODA OMIMITSU
IPC: F24C7/02
Filed: 1975-07-25
Abstract: PURPOSE: To balance the electric field strength in the heating chamber. 
     COPYRIGHT: (C)1977,JPO&Japio