baber/WOPTO huggingface dataset:
Patent JP-H06299290-A (JP)
Title: Cold nonaging property cold rolled steel sheet having remarkably high hardenability in coating/baking
Inventor: YOSHINAGA NAOKI
IPC: C22C38/06
Filed: 1993-04-14
Abstract: PURPOSE:To produce a cold nonaging property cold rolled steel sheet having remarkably high hardenability in coating/baking by subjecting dead soft steel contg. a specified amt. of Mn and compositely added with Ti, Nb, Cr, B or the like according to necessary to hot rolling and cold rolling. CONSTITUTION:By a dead soft cold rolled steel sheet contg., by weight, 0.0020 to 0.0060% C, 0.001 to 0.8% Si, 0.5 to 2.5% Mn, 0.001 to 0.08% P, 0.0002 to 0.020% S, 0.005 to 0.2% Al and 0.0002 to 0.0060% N or furthermore compositely contg. one or more kinds of 0.001 to 0.2% Ti and 0.001 to 0.2% Nb or 0.01 to 3.0% Cr and 0.0001 to 0.0070% B, the cold aging property cold rolled steel sheet in which the mixed structure of acicular ferrite and ferrite or the single phase structure of acicular ferrite occupies >5% the total volume ratio, having 33 to 38kgf/mm<2> tensile strength, 20 to 25kgf/mm<2> yield strength and 7Kgf/mm<2> baking hardenability, substantially having nonaging properties and extremely high in hardenability in coating/baking can be obtd.
Patent JP-2000285848-A (JP)
Title: Time-of-flight mass spectroscope
Inventor: SUZUKI TAKAYUKI
IPC: H01J49/40
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mass spectrum of high resolution by successively providing a deceleration electric field and an acceleration electric field on the flying path of an ion, and decelerating and then acceleration the ion without changing the flying direction of the ion. SOLUTION: A vertically accelerated ion flies not in perfectly vertical direction but in slightly inclined vertical direction since the speed when it is introduced to a measuring chamber 9 and the speed vertical thereto given by a push-out electrode 5 and acceleration lens 6 are added to the ion. The ion is then reflected by a reflectron 7 and reaches an ion detector 8. A deceleration lens 11 and an acceleration lens 12 are provided in the ion flying space between reflectron 7 and the ion detector 8. According to this, the ion flying in the linear flying space is once decelerated by the deceleration electric field formed by the deceleration lens 11 and then accelerated to the original speed by the acceleration field formed by the acceleration lens 12 without changing the flying direction.
Patent JP-S5613587-A (JP)
Title: Refreshment system
Inventor: YOSHIZATO SATORU
IPC: G11C11/406
Filed: 1979-07-11
Abstract: PURPOSE:To manage without limitations of direct memory access on a bus by refreshing a memory when the access is not in process, by using a biaccess signal other than that of memory access to a corresponding memory. CONSTITUTION:An input-output access signal by input-output transfer through direct memory access DMA or by input output instructions of CPU chip 11 arrives at system bus 15 from a DMA chip or CPU11. On receiving this signal, the refresh timing circuit of memory control circuit 2 inputs a dummy signal to refresh address counter 24. The output of counter 24 is supplied as a refresh address to memory chip 25 by way of address selectors 22 and 21. On the other hand, an AND signal of a memory access signal and chip selective signal is supplied from circuit 23 to chip 25. Then, the refresh address is strobed and then chip 25 is refreshed and accessed. As a result, access to DMA is possible without limitations of memory refreshment.
Patent JP-H10263981-A (JP)
Title: Drilling machine tool
Inventor: DOI RYOICHI
IPC: B23Q11/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To absorb slipping in alignment between a prepared hole and a tool finishing the prepared hole, and prevent the tool from being broken. SOLUTION: In this machine tool, a spindle head base 10 supporting a spindle head 4, is advanced by a cylinder 20, a tool 3 mounted on a spindle 4a within the spindle head 4 so as to rotate, is inserted into the prepared hole 9 of a work W over a work supporting table 1, so that the prepared hole 9 is thereby processed so as to be finished. In this case, the spindle head base 10 is formed out of an upper base 11, a lower base 12, and of an elastic body 13 interposed between the upper and lower bases 11 and 12, when slipping in alignment is found between the work W and the prepared hole 9, the elastic body 13 is elastically deformed, and the spindle head 4 is thereby moved to a position canceling the slipping in alignment.
Patent JP-H06120994-A (JP)
Title: Mode-selective quadrature-phase amplitude modulation communication system
Inventor: UU EICHI PAIKU
IPC: H04N7/00
Filed: 1993-03-24
Abstract: PURPOSE: To improve reliability by providing a transmission sub-system which uses one of QAM modes and selectively encodes source data and a receiving sub-system that detects the QAM mode. CONSTITUTION: Source data is inputted to a Reed-Solomon encoder 14 through a scrambler 12. The encoder uses a QAM (trellis coding rectangular phase amplitude modulation) mode information to correctly form its block. Its output is interleaved by an interleaver 20 through an trellis encoder 18, and after it has undergone D/A rectangular phase modulation through a sending filter and is processed by an up converter circuit 24, and data is outputted. Once a block is formed in the encoder 14, a receiver operates to encode data that has information which is used by the same type of decoder and is scrambled to correct a communication error.
Patent JP-H08282312-A (JP)
Title: Braking device for transmission with hst
Inventor: MATSUDA KENJI
IPC: B60K17/10
Filed: 1995-04-13
Abstract: PURPOSE: To make the construction of a braking device for a transmission more compact and simple by interlocking and connecting a travelling brake with the other end of a motor shaft, and installing a brake case surrounding the travelling brake to be close coupled to a motor case part in HST. CONSTITUTION: A brake B is constructed to be provided with a brake disk 14, which is fitted on a boss 13 spline-fitted on a motor shaft 1b so that it can rotate integrally with the boss and shift in axial direction, and a cam operating mechanism 15 capable of pressing the brake disk 14 against the sliding surface of a brake case 12. Further, an HST 1 for travelling is installed to be coupled to a transmission case 8, a pump shaft 1a, to which engine power in the HST 1 is inputted, is interlocked with a PTO shaft 6, the rear end of the motor shaft 1b in the HST 1 is interlocked with a travelling gear speed reduction mechanism 3, the travelling brake B is interlocked and connected to the front end of the motor shaft 1b, and the brake case 12 surrounding the travelling brake B, and the motor case part 10M in the HST 1 are installed to be coupled to each other.
Patent JP-S5213201-A (JP)
Title: Automatic operation apparatus in chassis dynamo-meter
Inventor: MURAOKA AKIHIKO
IPC: G01M17/007
Filed: 1975-07-18
Abstract: PURPOSE: To enable automatic driving in perfect conformity with a car speed control instruction and prevent breakage of a reduction gear, an engine, etc., due to an overload and a reverse torque at the switch from manual operation to automatic operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06271589-A (JP)
Title: Fluorine-modified acid anhydride and its production
Inventor: SHIOBARA TOSHIO
IPC: C07F7/12
Filed: 1993-03-23
Abstract: PURPOSE:To provide a new compound useful as a curing agent for an epoxy resin for sealing semiconductor, giving a cured product having low residual stress, high water-repellency and excellent toughness, crack resistance, etc., and useful also as a raw material for polyimide. CONSTITUTION:The compound of formula I [R<1> is H, univalent hydrocarbon group, etc.; Rf is bivalent perfluoroalkylene or bivalent perfluoropolyether group of formula II (l is 0-8; k and m are 0-15; j and n are 0 or 1; j to n are not 0 at the same time)], e.g. the compound of formula III. The compound can be produced by the addition reaction of a fluorine-containing organic silicon compound of formula IV with an alkenyl-containing acid anhydride of formula V in the presence of an addition catalyst (e.g. chloroplatinic acid) preferably in an inert solvent (e.g. m-xylene hexafluoride). The reaction is carried out preferably at 60-160 deg.C usually for 30min to 10hr.
Patent JP-H01294677-A (JP)
Title: Benzopyran derivative and production thereof
Inventor: SHIOKAWA YOICHI
IPC: A61K31/425
Filed: 1989-04-06
Abstract: NEW MATERIAL:The benzopyran derivative of formula I (R<1> and R<2> are lower alkyl or together form lower alkylene group; R<3> is H, hydroxy or acyloxy; R<4> is H or together with R<3> forms a bond). EXAMPLE:trans-3,4-Dihydro-3-hydroxy-4-(1,1-dioxoisothiazolidin-2-yl)sp iro[2H-1- benzopyran-2,1'-cyclopentane]-6-carbonitrile. USE:Useful as a vasodilator. It can be effectively applied for the remedy of diseases such as hypertension. PREPARATION:The compound of formula IV which is one of the compound of formula I can be produced, e.g., by reacting the compound of formula II with the compound of formula III. The dehydration of the compound of formula IV gives the compound of formula V which is another compound of formula I. The compound of formula VI is produced by reducing the compound of formula V.
Patent JP-H0649708-A (JP)
Title: Method for continuous spinning of hollow fiber membrane by using solvent mixture as precipitant
Inventor: SAN DEI GUEN
IPC: D01F6/94
Filed: 1992-03-13
Abstract: PURPOSE: To obtain uniform hollow-fiber membranes by coagulating the casting solution with the internal precipitation solution and the external precipitation solution, taking up the coagulated fiber in which a non-solvent of the polymer is added to the outer precipitation solution to maintain its original concentrations during the process. CONSTITUTION: A casting solution 12 kept under a pressurized nitrogen atmosphere is fed to the spinneret 18, extruded out through the annular orifices at the outlet 26 into the external precipitation solution 20 to form microporous hollow fiber membrane. The internal precipitation solution 10 kept in the pressurized nitrogen atmosphere is fed to the spinneret so that it may be supplied to the centers of the annularly arranged orifices individually to retain the hollow center in the membrane. The internal precipitation solution and the external precipitation solution include the solvents and nonsolvents of the polymer and the non-solvent 60 is supplied to the external precipitation solution at a prescribed rate to keep all of the components in the external precipitation solution substantially constant during the process.
Patent JP-S63256362-A (JP)
Title: Shot peening
Inventor: NAGASHIMA ETSUICHI
IPC: C21D7/02
Filed: 1987-04-10
Abstract: PURPOSE:To produce high compressive residual stress so as to enhance the fatigue life of a product by making the grain size of a shot small, step by step while making the projecting speed fast, step by step, thereby performing a shot peening over three steps. CONSTITUTION:As a steel shot having a grain size over 1.2mm is projected with a speed over 60m/second, the risk of the crack of the steel shot is occured. The shot peening is performed in the state of 0.8 to 1.2mm in grain size and 30 to 50m/second is projection speed, in the first step. In the second step, it is performed in the state of 0.4 to 0.6mm in grain size and 50 to 70m/second in projection speed. Further, in the third step, the shot peening is performed in the state of 0.1 to 0.3 mm in grain size and 70m/second or more in projection speed. Thus, in the three steps of the shot grain size and projection speed in comparision with the two steps, higher compressive residual stress is generated so that it is possible to remarkably improve the fatigue life of a product.
Patent JP-S60240035-A (JP)
Inventor: FURANKU KONO JIENOBUESU
IPC: H01J31/15
Filed: 1985-04-24
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-2000283511-A (JP)
Title: Tank and humidifier
Inventor: OGATA HARUKI
IPC: B67D3/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent outflow of water from a tank bottom to an external part in a state that the cover body of a tank from the upper part of which water is poured and the internal part of which is brought into a non-atmospheric state after closing of a cover. SOLUTION: This tank comprises a tank body part 801 provided at an upper part with an opening part; a cap 81 removably mounted on the opening part; and a valve mechanism 80 having a valve element 82 constrained in a closed state along with separation of the cap 81 from the opening part and constraint in the closed state is released by mounting the cap 81 on the opening part. When the constraint in the closed state of the valve element 82 is released, the valve mechanism 80 opens the valve element 82 based on a press force from an external part. When the valve element 82 is constrained in the closed state, even when pressing from an external part is effected, the opening state of the valve element 82 is maintained.
Patent JP-H01261502-A (JP)
Title: Hydraulic device
Inventor: TSUKIMOTO TOSHIAKI
IPC: F15B11/16
Filed: 1988-04-11
Abstract: PURPOSE:To smooth the operability in the title device by providing a bypass passage which is branched from the feed passage of an upstream switching valve and passed through the feed passage of a downstream switching valve via a flow rate control valve. CONSTITUTION:There is provided a bypass passage 21 which is partially branched from the feed passage 15 of an upstream switching valve 12 and passes through the feed passage 17 of a downstream switching valve 13 via a flow rate control valve 16. Thus, the necessary oil quantity is fed into the upstream switching valve 12 and the excessive oil quantity is fed into the downstream switching valve 13 so that, when the upstream switching valve 12 is operated together with the downstream switching valve 13, it is possible to prevent the abrupt decrease in the oil quantity fed on the downstream side and the abrupt increase in the pressure on the upstream side and also the deterioration in the metering performance of the spool in the upstream switching valve 12. Accordingly it is possible to smooth the operability without reducing the effect of energy-saving.
Patent JP-S58208167-A (JP)
Inventor: MATSUNAMI AKIRA
IPC: C04B14/46
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-H08261264-A (JP)
Title: Soft closing device
Inventor: YAMAZAKI HIRONORI
IPC: A47K13/12
Filed: 1995-03-22
Abstract: PURPOSE: To provide a soft closing device by which the open/close members of a toilet seat and a toilet cover, etc., going to close can be closed softly, regardless of the high/low of a temperature. CONSTITUTION: By constituting an inner cylinder 3 from a material with a larger linear expansion coefficient than that of an outer cylinder 1, a clearance formed by the outer cylinder 1 and the inner cylinder 3 becomes small with the increase of a temperature in comparison with a case in which the inner cylinder 3 is constituted by the material whose linear expansion coefficient is equall to that of the outer cylinder 1. Therefore, even if the viscosity resistance of a grease layer 5 is dropped by a temperature rise, the friction resistance between the inner cylinder 3 and the outer cylinder 1 is not reduced and the open/close members of a toilet seat and a toilet cover, etc., going to close even at the high temperature time can be closed softly.
Patent JP-H02266731-A (JP)
Title: Loopback test system
Inventor: NAKAJIMA KOICHI
IPC: H04L69/40
Filed: 1989-04-07
Abstract: PURPOSE:To easily detect at which side of transmission or a reception, the operation abnormality of a module occurs by comparing real data sandwiched between the start flags and end flags from plural modules. CONSTITUTION:A selector 5e selects a flag generating part 4 first to attach the start flag, and next, selects input data, and attaches the end flag by selecting the flag generating part 4 finally. For example, when loopback is performed after performing the processing of the module 2a, a selector 5a selects loopback data, and selectors 5b-5d select line data. The data is looped back, and is inputted to a data comparison part 3 at a point 6, and a real data sandwiched between the start flags and the flags from the plural modules 2a-2d are compared with each other. Thereby, it is possible to confirm the operation of each module from the real data, and to easily detect at which side of transmission or reception, the operation abnormality of the module exists.
Patent JP-H0646022-A (JP)
Title: Sts-n signal terminating device
Inventor: KURODA YOSHIHIDE
IPC: H04J3/00
Filed: 1993-04-15
Abstract: PURPOSE:To perform the terminating processing of an STS-3 signal, into which first to third STS-1 signals of first to third channel numbers are multiplexed, in a form of STS-N signals. CONSTITUTION:A channel counter 24 counts from the first count value to the third count value in response to the leading byte of SPE of the STS-1 signal in an STS-3 signal 20 and repeats this operation in response to a control byte following the leading byte in the STS-3 signal 20 to repeatedly output the channel count signals continuously indicating first to third count values as first to third channel numbers. First to third FIFOs 26-1 to 26-3 correspond to first to third channel numbers. A distributor 27 distributes the output of a data processing part 25, which processes the STS-3 signal, to FIFOs 26-1 to 26-3, which correspond to channel numbers continuously indicated by the channel count signal, with a byte as the unit.
Patent JP-S62243060-A (JP)
Title: Central processing unit
Inventor: MATSUBARA KIYOTAKA
IPC: G06F15/177
Filed: 1986-04-16
Abstract: PURPOSE:To raise the processing efficiency of a processor by varying an operation clock frequency by a control from an arbitration control circuit for controlling a main processor and a subprocessor. CONSTITUTION:A clock control circuit 43 varies a generation frequency by a control from an arbitration control circuit 3. That is to say, when a subprocessor 2 does not operate but only a main processor 1 is operating, the highest frequency by which the device 1 can operate is generated. In this state, when it is informed that the device 2 is started, a frequency being suitable thereto is generated. In this way, the efficiency of a processing of a central processing unit constituted of the main processor and the subprocessor is raised.
Patent JP-H01260900-A (JP)
Title: Apparatus for positioning substrate
Inventor: NISHI NOBORU
IPC: B23P19/00
Filed: 1988-04-11
Abstract: PURPOSE:To enable handling a substrate irrespective of whether the reference side of the substrate is positioned in front or rear, by changing the positions of a position reference member and a pushing unit. CONSTITUTION:A new substrate 1 is received at a position close to a loading bridge 16. At a time when the board on which parts are mounted is sent to an unloading bridge 17, an elevator 35 is set at a lowered position. A position reference member 50 is mounted on an attaching part 51. A pushing unit 60 is fixed to a position close to a rear side. A pushing member 68 is mounted on a rear attaching part 70. The substrate 1 is sent into a part between guide rails 12 and 13. Thereafter, the elevator 35 is lifted. Then, the position reference member 50 located at the lower part of a substrate conveying plane appears in front of the substrate 1. The pushing member 68 appears so as to hold the board between the member 68 and the position reference member 50 at the rear side of the substrate 1. When a rod 65 is withdrawn with a driving actuator 64, the substrate 1 is pushed to the position reference member 50 from the rear side with the pushing member 68. Thus, the substrate 1 occupies a specified position in a substrate positioning apparatus 10.
Patent JP-H08281271-A (JP)
Title: Treating device of waste dyeing water and treatment of the same
Inventor: HATANO YASUHIRO
IPC: C02F1/52
Filed: 1995-04-14
Abstract: PURPOSE: To provide a treating device for waste dyeing water capable of easily and inexpensively treating the dyes included in the waste dyeing water to decompose these dyes and a method for treating the waste dyeing water. CONSTITUTION: This treating device consists of a feed pump 5 for feeding the waste dyeing water 3 of a waste dyeing water pit 2, a means 7 for adjusting the pH of the fed waste dyeing water and a supplying means 9 for adding sodium chloride to the waste dyeing water subjected to pH adjustment. The device has an electrolytic cell 10 for decomposing the dyes of the waste dyeing water added with the sodium chloride and a flocculating and maturing vessel 11 for setting or floating and separating the colloids in the decolored waste dyeing liquid. A cathode 14 covered with an isolating material having an electrical insulating characteristic and an anode 13 formed by combining charcoal and graphite are disposed in the electrolytic cell. A part or the whole of the graphite constituting the anode is otherwise formed of a metallic material.  The DC from a power source 15 is impressed to both electrodes and the dyes in the waste dyeing water in the electrolytic cell are decomposed by the hypochlorous acid generated by electrolysis.
Patent JP-H03288643-A (JP)
Title: Polyethylene laminated film
Inventor: TAKEDA HARUNORI
IPC: B32B27/32
Filed: 1990-04-05
Abstract: PURPOSE:To enhance tear strength and impact strength and to improve the optical characteristics and appearance of an outer surface by laminating an ethylene/alpha-olefin copolymer to a layer composed of a fundamental composition consisting of a high density polyethylene resin and pigment. CONSTITUTION:A B-layer composed of an ethylene/3 -12C alpha-olefin copolymer having density of 0.891 - 0.935 g/cm<3> is laminated to an A-layer composed of a fundamental composition consisting of 80 - 99.95wt.% of a high density polyethylene resin with density of 0.945 - 0.970 g/cm<3> and 20 - 0.05 wt.% of pigment to obtain a polyethylene type laminated film. In this case, the thickness of the B-layer is pref. set to 5 - 20% the total thickness of the laminated film and, further, the total thickness of the laminated film is pref. 5 - 100mum.
Patent JP-S59221253-A (JP)
Inventor: TSURUTA SHIZUO
IPC: B65D75/56
Filed: 1983-05-23
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-S5715560-A (JP)
Title: Data signal suppressing system
Inventor: KATOU TAKAO
IPC: H04J3/17
Filed: 1980-07-02
Abstract: PURPOSE:To prevent the adverse effect on audio channel due to the mixture of data signals, by converting a plurality of bits corresponding to the audio/data identifying bit in advance to one of low level audio signals compulsively. CONSTITUTION:When an audio/data identifying V/D bit is 1, that is, a data is displayed, a flip-flop 202 is se to 1, a gate 301 in turned off and a gate 302 is turned on. Further, a 64kb/s signal of a lead 101 is thrown away and the content of a low level audio signal generating circuit 401 is sequentially outputted with the clock in 64kHz through the gates 302, 303 to an output register 501. On the other hand, the bit pattern of the low level audio signal selected not giving any hindrance to the audio channel is tored to the content of the circuit 401 and since it is looped back through a lead 402, the same content can be outputted repetitively with a given period at all times.
Patent JP-S5424987-A (JP)
Title: Photopolymerizable composition
Inventor: YAMAURA MICHIO
IPC: C08F2/50
Filed: 1977-07-27
Abstract: PURPOSE: An addition-polymerizable compound having ethylenically double bond and a soluble polymer are blended with a photopolymerization initiator and a monothiol derivative to produce said photopolymerizable composition with improved photosensitivity, relief shoulder forming property and storage stability. 
     COPYRIGHT: (C)1979,JPO&Japio