baber/WOPTO huggingface dataset:
Patent JP-H10248399-A (JP)
Title: Bed soil levelling device
Inventor: ISHIKAWA KOICHI
IPC: A01G9/08
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the height adjustment of parallelly provided brushes, to make the adjustment exact and sure, to simplify configuration and to simplify a transmission mechanism. SOLUTION: A bed soil supplier is provided at a position above a moving stand for laterally moving a nursery box, a rear side rotary levelling brush 23 and a fore side rotary levelling brush 28 are parallelly provided on the fore side of the bed soil supplier, the rear side rotary levelling brush 23 is attached to a pair of left and right freely turnable rear attachment arms 26, the fore side rotary levelling brush 28 is attached to a freely turnable fore attachment arm 31 respectively, the top ends of respective rear attachment arms 26 and fore attachment arm 31 are linked by attaching both the ends of link rod 33 and while turning one of rear attachment arms 26 and fore attachment arm 31, the other arm is turned as well.
Patent JP-S58191303-A (JP)
Title: Driving unit
Inventor: SUGIYAMA AKIRA
IPC: F15B15/14
Filed: 1982-04-30
Abstract: PURPOSE:To prevent leakage of a liquid due to a vibration and so on and to improve operation efficiency and reliability of a driving unit by forming fitting openings on a cylinder head and a cylinder end and inserting both ends of a pipe into these fitting openings to eliminate bolts. CONSTITUTION:One end of a pipe 42 is inserted into the bottom of one fitting opening 40. Subsequently, a cylinder end 35 is thrust into the lower end portion of a cylinder 33, and a fitting opening 41 of the cylinder end 35 is opposed to the lower end of the pipe 42. After that, the pipe 42 is pulled down, and the lower end of the pipe is thrust into the fitting opening 41. A passage 36 of a cylinder head 34 is connected to the first pressurized chamber 38 in a cylinder 31 through a diverging path 36a, and a passage 37 of the cylinder end 35 is connected to the second pressurized chamber 39. Both passages 36, 37 are connected to each other through the pipe 42. The liquid pressure of an accumulator applied to the passage 36 is applied to the first pressurized chamber 38 through the diverging path 36a and also applied to the second pressurized chamber 39 through the pipe 42 and the passage 37.
Patent JP-H11267033-A (JP)
Title: Automatic skewered food grilling machine
Inventor: HIGO MASAHIKO
IPC: A47J37/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic skewered food grilling machine in which cleaning work to a frame and an endless belt easy to be contaminated by drip of gravy or water content of meat, fish, vegetables, etc., on skewers is very easy, in which the endless belt is hard to be deteriorated by heat, and in which maintenance performance is excellent. SOLUTION: A frame 4 is installed along a front upper part of a machine base 2 provided with a heater in such a way that one end of it can be lifted the machine base 2, a timing pulley 5a is shaft-supported at one end of the frame 4, a timing pulley 5b installed on a drive shaft 6a of a motor 6 is disposed at a side part of the other end of the frame 4, and an endless belt 3 is stretched between the timing pulleys 5a and 5b with belt surfaces directed upward and downward. A space S may be provided in the machine base 2 between the heater 1 and the frame 4.
Patent JP-H06254369-A (JP)
Title: Packing material for mixing and dispersing
Inventor: HIGASHIYAMA AKIRA
IPC: B01F5/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide a packing material for mixing and dispersing enabling to obtain a sufficient mixing and dispersing work even through an incorporated pipe has a larger diameter. CONSTITUTION:A packing material unit 2 is constituted of combining plural elements 1 consisting of a sheet of twisted plate having a right twisted part and a left twisted part around an axis mutually in parallel, and the packing material is formed by arranging the units in series in the axial direction of the element. Thus, the production of the element is subjected to automation and the dispersing packing material is produced at a low cost.
Patent JP-H05232191-A (JP)
Title: Ic tester
Inventor: TANIGUCHI YUKIHIRO
IPC: G01R31/28
Filed: 1992-02-24
Abstract: PURPOSE:To achieve the shortening and accurate evaluation of a test execution time by executing evaluation software according to the condition program of an exclusive memory part in synchronous relation to the execution of a test program. CONSTITUTION:DC logging and conditions thereof and a shamoo and conditions thereof are preliminarily defined as one program independent of a test program to be stored in an exclusive memory part 4. Before a test is started, the test program and the condition program are respectively stored in memory parts 2,4. Next, a control part 1 transfers the control processing of an IC tester to an exclusive control part 3 when an evaluation mode is indicated. When the start of the test is indicated, the control part 3 refers to the condition program of the memory part 4 to issue a command for the control part 1 to execute the test. The control part 1 executes the test and interrupts the same to send out interruption data to the control part 3. The control part 3 receives said data to set the DC logging condition to the control part 1 and executes the test and processes DC logging.
Patent JP-S59200495-A (JP)
Inventor: YAMADA MINORU
IPC: H01L23/36
Filed: 1983-04-27
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-S59199532-A (JP)
Title: Production of niobium by chlorination method
Inventor: SATOU NAGAAKI
IPC: C01G33/00
Filed: 1983-04-27
Abstract: PURPOSE:To produce NbCl5 capable of giving metallic niobium of high purity by reduction, by heating a mixture containing NbCl5 and FeCl3 with an iron source under heating. CONSTITUTION:For example, commercially available ferroniobium is chlorinated to give a mixed chloride of NbCl5 and FeCl3, and a stoichiometric amount of an iron source, e.g. electrolytic iron powder, corresponding to the reaction formula 2FeCl3+Fe=3FeCl2 is added thereto and reacted under heating. The reaction starts from 150 deg.C, and FeCl2 is formed. Only NbCl5 is volatilized with increasing temperature thereafter, and FeCl2 can be separated from NbCl5. Thus, NbCl5 of high purity is obtained by easy operation. The resultant NbCl5 is then reduced to afford metallic niobium of high purity utilizable for a wide range of application such as superconduction.
Patent JP-S546878-A (JP)
Title: Continuous vapor deposition apparatus
Inventor: YOSHIDA SATOSHI
IPC: C23C14/56
Filed: 1977-06-20
Abstract: PURPOSE:Continuous vapor deposition apparatus, being able to form the multilayer evaporation film on the belt-shaped body in one process, by providing the evaporation source more than one and heating apparatus in conveying room used for only conveyance system at the well-known continuous vapor deposition apparatus.
Patent JP-H06290029-A (JP)
Title: Multiplying method and multiplying circuit
Inventor: MINEMARU TAKAYUKI
IPC: G06F7/52
Filed: 1993-03-31
Abstract: PURPOSE:To provide a multiplying method and a multiplying circuit capable of executing multiplication without expanding circuit size too much even when the bit length of data is extended by coding both of a multiplier and a multiplicand by using Booth algorithm. CONSTITUTION:A multiplier 1 and a multiplicand 2 are respectively inputted to Booth coding means 3, 4. Four 4-bit parts expressing the absolute values of four 5-bit signals out of code signals 5, 6 obtained by coding the multiplier 1 and code signals 7, 8 obtained by coding the multiplicand 2 are inputted to a partial product generating means 9 and partial products 14 to 17 are outputted from the means 9 and inputted to a partial product adding means 18. On the other hand, code bits 10 to 13 expressing the codes of the code signals 5 to 8 are also inputted to the means 18 to control the addition/subtraction of the partial products 14 to 17. Addition/subtraction is executed by the means 18 and a product 19 is outputted.
Patent JP-H04308897-A (JP)
Title: Active sound elimination device
Inventor: NISHIMURA MASAHARU
IPC: G10K11/178
Filed: 1991-04-05
Abstract: PURPOSE:To eliminate the need for a sound pressure electric signal transducer (the first sound pressure-electric signal transducer) detects a sound to be eliminated, to eliminate a trouble generating unstable oscillations and to cope with the situation with an inexpensive sensor against high temperature gas and corrosive gas. CONSTITUTION:The active sound elimination device which generates a sound in phase opposite the sound generated by a sound source equipment 1 by an acoustic generator 3 and eliminates the generated sound of the sound source equipment 1 has a characteristic constitution, composed of a means (e.g. rotary pulse pickup 7) which detects a pulsed signal synchronizing with the period of the sound to be eliminated, as a substitute for the sound pressure-electric signal transfer (1st sound pressure-electric signal transducer), and controls the acoustic generator 3 by a signal controller 4 by using the detected sound as a reference signal.
Patent JP-H09241753-A (JP)
Title: Production of high strength cold rolled steel sheet or high strength hot dipped steel sheet, excellent in workability
Inventor: MATSUMOTO TAKASHI
IPC: C22C38/16
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a cold rolled steel sheet and a hot dipped steel sheet, excellent in workability and mechanical strength. SOLUTION: A steel slab, having a composition containing 0.01-0.08% C, <=2.0% Si, 0.05-3.0% Mn, 0.02-0.25% P, <=0.02% S, 0.005-0.1% acid soluble Al, and <=0.007% N, is reheated or fed directly and then hot-rolled at a finish rolling temp. not lower than the Ar3 transformation point and at 650-800 deg.C coiling temp. The resultant hot rolled steel strip is subjected to primary cold rolling at 5-50% cold rolling rate, to acid pickling, and further to secondary cold rolling at >=20% cold rolling rate so that the total cold rolling rate, in total with the cold rolling rate at the primary cold rolling, comes to 50-90%. The resultant cold rolled steel strip is annealed continuously or hot-dipped. The steel slab to be used can further contain 0.03-0.5% Cu and 0.03-0.5% Ni.
Patent JP-H11257175-A (JP)
Title: Fuel pump device
Inventor: OKURA KAZUMI
IPC: F04D5/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve discharging efficiency of a pump and controllability of pressure as well as to miniaturize a fuel pump device. SOLUTION: A fuel discharging path boss is provided on an upper cover 4 of a pump housing 1 along the longitudinal axis X-X of the pump housing 1. A secondary side fuel discharging path 21B having a main valve seat 22 is provided on the fuel discharging path boss while being opened toward the upper end of the fuel discharging path boss. A relief passage 23 having one end 23A opened on the upper end of the fuel discharging path boss through a sub valve seat 24 and the other end 23B opened to atmosphere is provided in the secondary side fuel discharging passage 21B. A main valve 25 for opening and closing the main valve seat 22 is arranged in the secondary side fuel discharging passage 21B, and a sub valve 26 for opening and closing the sub valve seat 24 by being pressed by a spring 27 is provided in the relief passage 23.
Patent JP-H10271180-A (JP)
Title: Offset correction circuit
Inventor: NAKAJIMA TAKAO
IPC: H04L27/38
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an offset correction circuit that always corrects an offset of a received base band signal accurately even when a recovered clock signal is unstable. SOLUTION: A reception base band signal detected and obtained by a detection circuit 800 is given to an offset detection circuit 110 and an offset subtractor circuit 810. The offset detection circuit 110 applies integration or moving average processing to a signal with a periodicity in the received base band signal to detect an offset being a DC component of the reception base band signal. The offset subtractor circuit 810 subtracts an offset correction signal outputted from the offset detection circuit 110 from the reception base band signal to correct the offset of the reception base band signal.
Patent JP-H05222377-A (JP)
Title: Production of kerosine and gas oil fraction from tire waste
Inventor: TAKEBE GORO
IPC: B01J29/70
Filed: 1992-02-13
Abstract: PURPOSE:To easily obtain a fraction of kerosine and gas oil free of a malodor by thermal cracking or dry distillation of used tire waste, catalytic conversion of the product with a ZSM-5 type zeolite catalyst and fractional distillation of the catalytic conversion product. CONSTITUTION:Used tire waste is finely cut. The cut tire waste 3 is fed into a dry distillation unit 1 or a thermal cracking unit to effect dry distillation or thermal cracking thereof. Subsequently, the product is introduced into a cyclone 4, wherein solid suspended matter including carbon black and sulfur compds. are removed. Subsequently, the product is fed into a catalytic conversion unit 6, wherein it is catalytically converted in a ZSM-5 type zeolite catalyst layer. Subsequently, the catalytic conversion product is fractionally distilled in a heavy oil fractional distillation unit 7 to separate heavy oil 8, followed by fractional distillation in a light oil fractional distillation unit 9 to obtain light oil 10, which is then separated into an oil component and uncondensed gas in a gas/oil separator while discharging the gas out of the system.
Patent JP-H09266697-A (JP)
Title: Control method, controller and timer of timing stepping motor
Inventor: KUBOTA MASARU
IPC: H02P8/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a timing stepping motor, by a method wherein the proper power distribution of driving pulses which are supplied to drive the timing stepping motor is realized. SOLUTION: When a timing stepping motor 10 is controlled, the power distribution of driving pulses which are supplied along with timing signals is so set as to have an effective power in an initial stage lower than an effective power in a middle stage. As a cogging torque is small in the initial rotation stage of a rotor 13, a torque generated by the stepping motor 10 may be small. Therefore, the rotor 13 can be started by the driving pulse in the initial stage whose effective power is small. On the other hand, as a cogging torque is gradually increased according to a rotation angle, the effective power of the driving pulse in the middle stage is increased so as to meet the increase of the cogging torque to turn the rotor 13 without fail.  Thus, the initial stage effective power of the rising or falling of the driving pulse is suppressed as the excessive torque is suppressed against the cogging torque of the stepping motor 10, so that the useless power can be eliminated and the power consumption can be saved.
Patent JP-S51149892-A (JP)
Title: Catalyst for removing nox
Inventor: INOUE AKIRA
IPC: B01J23/835
Filed: 1975-06-19
Abstract: PURPOSE: To produce a catalyst reducing NOx in exhaust gas containing NOx and SOx to which ammonia is added. The catalyst isn't poisoned with SOx. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56169630-A (JP)
Title: Preparation of fluid for lubricating oil
Inventor: KAWAKAMI SHIGENOBU
IPC: C07C2/66
Filed: 1980-06-03
Abstract: PURPOSE: To obtain the titled substance, consisting of an alkylbenzene, and having a high kinematic viscosity, high viscosity index and a low pour point, by the reaction of an oligomer previously obtained by the treatment of an n-olefin with a Lewis acid catalyst with a benzene.  
     CONSTITUTION: An 8W24C n-olefin is treated with a Lewis acid catalyst (e.g. HF) to give a 24W48C oligomer, which is then reacted with a benzene in the presence of a Lewis acid catalyst to afford the titled substance consisting of an alkylbenzene having a molecular weight of 414W750. The oligomerization is carried out at -20 to 60°C for 1W30min, and the molar ratio of the HF/olefin is 1/1W50/1. The alkylbenzene is formed at -20 to 60°C for 1W30min, and the molar ratio of n-olefin:  benzene is 1:0.5W20. The formation of by-products can be conveniently avoided by  using the HF catalyst. Paraffins are preferred as solvents. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57188731-A (JP)
Title: Start increasing device of fuel injection pump
Inventor: ASAMI TOSHIAKI
IPC: F02D1/02
Filed: 1981-05-16
Abstract: PURPOSE:To a fuel injection pump having a boost compensator, to achieve the sufficient increasing by providing a spring, increasing lever, stopper, rising chip, etc. onto a stopper lever. CONSTITUTION:The control rack 1 of a fuel injection pump is coupled to a governer lever 2 to control the fuel injection. A plate 14, increasing lever 14, spring 17, stopper 19, etc. are fixed while interlocked to a stop lever 12. At the start the lower end of the increasing lever 15 will engage with the rising chip 11a of a plate 11 and a spiral spring 17 will press the control rack 1 to the increasing direction. In such a manner sufficient start increase can be achieved.
Patent JP-H01245750-A (JP)
Title: Terminal network controller for connecting meter sensor
Inventor: FURUMIZO FUMIO
IPC: G08C19/00
Filed: 1988-03-28
Abstract: PURPOSE:To allow the controller to cope with a metering system service using a meter sensor with different communication function by providing an optical coupling section and an electric coupling section coupling the meter sensor, changeover section to select the coupling section and a MODEM and a control section controlling them. CONSTITUTION:The dialing of a metering center 10 is given to a trunk line circuit 200 of a terminal network controller 100 with no ringing through a no ringing contract line of a public telephone network 20 and when the call is replied in case of an incoming call to its own terminal equipment and a carrier is sent from a MODEM 300. Then a port selection signal from the metering center 10 is received by a control section 500 by a branch circuit 410 as a reception signal 504 and a switching signal 501 to select a relevant meter sensor 800 or 900. Thus, the metering center 10 and the relevant meter sensor 800 or 900 are connected and optional communication is attained succeedingly.
Patent JP-H04284288-A (JP)
Title: Composite for thermal recording
Inventor: MATSUSHITA TOSHIHIKO
IPC: B41M5/337
Filed: 1991-03-12
Abstract: PURPOSE:To obtain high sensitivity and improve chemical resistance by constituting micro capsule as a composite for thermal recording such that micro emulsion with a specific average particle diameter is combined with three components of aromatic isocyanate compound, imino compound and sensitizer and is cohered so as to make cohered particles which are to be included in the micro capsule. CONSTITUTION:Aromatic isocyanate compound having average particle diameter of 0.5-1.0mum dispersed by anion dispersant, imino compound, and sensitizer are combined with solubilizing emulsion having average particle diameter of 0.2mum or less and are cohered so as to obtain cohered particles which are used for forming a micro capsule containing the cohered particles as a core material. The micro emulsion works as inner filler of the cohered particles, makes the insides of the cohered particles dense, and gives roundness to the outer surfaces. Coverings with film material on the surfaces of the cohered particles also become complete. Accordingly, heat of a thermal head can be transferred to the micro capsule effectively.
Patent JP-S59200420-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARIMATSU AKIRA
IPC: H01L21/302
Filed: 1983-04-28
Abstract: PURPOSE:To make the edge of an aperture gently sloping without giving harmful influence to an insulating film by a method wherein, after a resist is provided as a mask, a contact hole is formed in the insulating film at first by wet etching and then by dry etching. CONSTITUTION:An aperture 15 for a contact hole is formed in a resist 14 on a diffusion layer 12 at the position where a contact hole is formed. When an intermediate insulating film 13 is subjected to wet etching using the resist 4 as a mask, a concave 16, which has a larger diameter than the aperture 15 and whose circumference warps upward with a gentle slope, is formed in the intermediate insulating film 13 corresponding to the aperture 15. When dry etching is applied, the intermediate insulating film 13 at the bottom of the concavity 16 is etched out vertically with the same dimensions as the aperture 15 and finally the diffusion layer 12 is exposed. Therefore, when this dry etching process is finished, a contact hole 17 is completed in the intermediate insulating film 13. Then the resist 14 is removed by a resist removing solution.
Patent JP-S52156484-A (JP)
Title: Drum type flying shear
Inventor: HARA TSUTOMU
IPC: B26D1/40
Filed: 1976-06-22
Abstract: PURPOSE: To finely adjust a gap between an upper and lower blades through wedges driven by adjusting screws. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61232428-A (JP)
Title: Optical scanning device
Inventor: NOZAKI NOBUHARU
IPC: H04N1/04
Filed: 1985-04-08
Abstract: PURPOSE:To improve durability and oscillation resistance and to permit easy adjustment by emitting the light advancing in an optical waveguide to the outside of the optical waveguide by the coupling effect of a diffraction grating made by a surface acoustic wave and guided light. CONSTITUTION:The diffraction grating is obtd. by the various effects of the surface acoustic wave 30 and the beam 18 advancing in the optical waveguide 12 is emitted to the outside of the optical waveguide 12 from the part of the surface acoustic wave 30 when an impulsive voltage is impressed to an electrode body 13. An object to be scanned, i.e., a photosensitive body 21 is then one- dimensionally scanned. Since the beam 18 is intensity-modulated according to an image signal S, the image of continuous mode carried by the image signal S is recorded by as much as one main scanning line by the beam 18 on the body 21. An endless belt device 22 is at the same time driven in synchronization with the scanning of the beam 18 to move the body 21 in an arrow Y direction, by which the auxiliary scanning is executed and therefore the two-dimensional image carried by the image signal S is recorded on the body 21. The durability and oscillation resistance are thereby improved and the adjustment is made easy.
Patent JP-S57189240-A (JP)
Title: Display device
Inventor: SAKAGUCHI HARUYOSHI
IPC: G06F3/048
Filed: 1981-05-18
Abstract: PURPOSE: To save manpowers required for data maintenance and correction job, by displaying a basic screen on a part of a CRT and an assembler language data of the basic screen on other part and enabling to rewrite and arbitrary part of the language.  
     CONSTITUTION: In correcting a basic screen displayed on a CRT2 such as process, the number of the basic screen requiring correction is inputted from a  keyboard 4 and the basic screen is displayed on a part of the CRT2. When the  operator points out X and Y coordinates of a part to be corrected for the basic  screen with a light pen 6, the corresponding source program is read out from a  disc device 12 through the instructions of a CPU 8 and assembler language data  of several lines before and after the part pointed out with the pen 6 are displayed on other part of the CRT2. The operator observes the data, points out  the part to be corrected for the assembler language with the pen 6 and keys in  the corrected data. Since the corrected data are displayed under the data line  before correction, when the end of correction is keyed in through the observation of display, the content of the device 12 is corrected and the final data are written in a maintenance floppy disc 10. 
     COPYRIGHT: (C)1982,JPO&Japio