baber/WOPTO huggingface dataset:
Patent JP-H02245901-A (JP)
Title: Method and device for control
Inventor: YAMAGUCHI NOBORU
IPC: G05B11/14
Filed: 1989-03-20
Abstract: PURPOSE:To control a variable to be controlled with both fast response and the high stability at a stationary state by putting a control value and a clip value together into a composite value so that a monitor value is fed back negatively to the control value and controlling the output of a control body according to the composite value. CONSTITUTION:A monitor value VCP representing a variable P to be controlled is found by monitoring the variable P which is controlled by the control body 25 and a difference computing element 21 finds a difference value VD showing the difference between the control value VS and monitor value VCP. A limiter 23 substitutes the difference value VD with an upper-limit value VLH when the difference value VD surpasses the specific upper-limit value VLH and substitutes the difference value VD with a lower-limit value VLL when the difference value exceeds the specific lower-limit value VLL to find the clip value obtained by clipping the difference value with the upper-limit value and lower-limit value. Then a signal composition device 24 put the control value VS and clip value VC together so that the monitor value VC is fed back negatively for the control value VS, and the output of the control body 25 is controlled with the obtained composite value. Consequently, the fast response is obtained and ringing is suppressed sufficiently small in a transient response state and stationary errors can be suppressed sufficiently in the stationary state.
Patent JP-S58183310-A (JP)
Title: Blower for motor car
Inventor: TAJIMA AKIO
IPC: B60H1/32
Filed: 1982-04-22
Abstract: PURPOSE:To improve comfortableness in a small space, by so constituting that a suction opening and a blow-off opening are provided in a front and a rear rooms respectively and both openings are connected by a blower and a duct with each other. CONSTITUTION:A suction opening 7 and a blow-off opening 8 are provided on a front door 6, which are connected by a duct 9 and a fan motor 10 buried within the door 6 with each other. With this constitution, air can be fed into a rear room without reducing a space of a room of a motor car and comfortableness is made to improve.
Patent JP-H10263982-A (JP)
Title: Monitoring method and its device for facility state
Inventor: ENDO HIROYUKI
IPC: B23Q11/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To simplify a start-up inspection and improve the accuracy of the inspection by displaying an abnormal portion on a state monitoring device in case of an abnormality, and blinking a red lamp to report the abnormality. SOLUTION: An oil quantity sensor, a pressure sensor, and a temperature sensor are connected to an input section 1A via a terminal board 6, the input section 1A is connected to a comparison/judgment section 1B comparing the input signal with the control value for judgment, and the comparison/judgment section 1B is connected to a control value section 1C, display sections 8, and a blink lamp 4. The state of a monitored portion is checked based on the signals from the sensors. When an abnormality is detected, the lamp of the display section 8 of the abnormal portion is lighted, and the red (orange) blink lamp 4 is operated.
Patent JP-2000267266-A (JP)
Title: Method for manufacturing lithographic printing plate
Inventor: TSUCHIYA MITSUMASA
IPC: G03F7/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the method for manufacturing the lithographic printing plate prevented from occurrence of flares and the like in the direct manufacture of the printing plate by using laser beams and capable of forming a sharp image and having high printing resistance. SOLUTION: The photopolymerizable material for the lithographic printing plate having a photosensitive layer containing a composition to be induced to start photopolymerization by absorbing a visible light and a compound having a polymerizable unsaturated group and a polymerization initiating group sensitive to ultraviolet rays is characterized by being imagewise exposed to visible laser beams and developed and then overall exposed to ultraviolet rays.
Patent JP-H0316270-A (JP)
Title: Quantum mechanic-like effect device
Inventor: DEBUIDO PIIITAA DEBINSENZO
IPC: H01L29/772
Filed: 1990-03-20
Abstract: PURPOSE: To cause a super lattice effect in a carrier by alternately forming layers of different materials and related intermediate layers, by proving a means which is shifted from a given vertical axis laid on a substrate and periodically interrupts a two-dimensional carrier gas. CONSTITUTION: A two-dimensional electronic gas (2DFG) 23 is enclosed in the space between serrations 4 in a route parallel to a given vertical axis 6, so that a quasi-one dimensional carrier gas can be formed. Projections 3 and the serrations 4 work as the means which periodically interrupt several parts of the 2DEG 23 existing in a modulated doped device at both ends of a varying doped structure 2. When the projections 3 exist, in other words, the carrier becomes utilizable and sent to an area in a material having a low band gap and aligned with the lower sections of the projections 3, and the 2DEG 23 is periodically interrupted and causes periodical potential fluctuation in the structure 2.  Therefore, the same super lattice effect at that obtained by an alternation of a plurality of this semiconductor material layers having a high band gap and a plurality of thin semiconductor layers having a slow band gap can be obtained.
Patent JP-H11263924-A (JP)
Title: Coating material for multi-layered coating film, production of multi-layered coating film and product coated with the same coating material
Inventor: INABA YOSHIJI
IPC: C09D175/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material giving a multi-layered coating film excellent in one of resistance to weather, water repellency and resistance to wear, and also excellent in resistance to corrosion and adhesion without needing repeated cycles of coating, heating (melting) and drying by decomposing, in water, two or more types of powdery resin, phase-separating in the melting step. SOLUTION: This coating material, in slurry, is obtained by dispersing, in water, two or more types of powdery resins (e.g. powder having an average particle size of 0.5 to 80 μm) phase-separating during the melting step, e.g. an epoxy-based resin (e.g. bisphenol A/epichlorohydrin) and acrylic-based resin (e.g. copolymer of acrylic ester and methacrylic ester). In the above example, a multi-layered coating film, excellent in resistance to weather and corrosion, is obtained by heating/melting a mixture composed of 100 pts.wt. of the acrylic- based resin and preferably 5 to 1900 pts.wt. of the epoxy-based resin at 130 deg.C for 60 min to 150 deg.C for 20 min.
Patent JP-S59194432-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUI YASUROU
IPC: H01L21/3205
Filed: 1983-04-18
Abstract: PURPOSE:To reduce an air gap width between the surface of a metal post and the surface of the uppermost layer insulating film by forming the insulating film of the uppermost layer of a material having the thickness and the etching rate smaller than those of the insulating film of the layer disposed lower than the uppermost layer. CONSTITUTION:An interlayer insulating film 3 is formed in 2-layer structure of the first and second insulating films 3a, 3b, and the thickness and the dry etching rate of the film 3b are set to those sufficiently smaller than those of the film 3a. Accordingly, even if a slope is formed by side etching on the side wall of the film 3a by dry etching, the thickness of the film 3b is sufficiently thin, and the etching rate is small. Consequently, the side etching amount can be suppressed to extremely small amount, with the result that the air gap width between the film 3b and the post 8 can be formed to small value.
Patent JP-H11266574-A (JP)
Title: Permanent magnet type of motor
Inventor: NAGATA MASATO
IPC: H02K21/14
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a motor which enables the man-hours of winding to be reduced, without lowering the starting characteristics. SOLUTION: With respect to a stator iron core 11, U to W phases of first stator coils 12U to 12W are arranged coaxially or approximately coaxially, being shifted by one slot sequentially portion each, and the next U to W phases of stator coils 13U to 13W, 14U to 14W, and 15U to 15W are arranged spirally, being shifted by one slot portion sequentially, and the last U to W phases of stator coils 16U to 16W are arranged coaxially or approximately coaxially, being shifted by one slot portion each sequentially. As a result, it will do without performing coil elevation for the first stator coils 12U to 12W, and the reduction of man-hours in winding becomes possible, and also the inductances of the first stator coils 12U to 12W and the last stator coils 16U to 16W are offset, and they become approximately equal to those of other stator coils 13U to 13W and 14U to 14W, and 15U to 15W.
Patent JP-H09246070-A (JP)
Title: Ignition coil of internal combustion engine
Inventor: YOSHINARI TAKASHI
IPC: H01F38/12
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil which increased spark energy output and is excellent in durability without using plastic cylinder case. SOLUTION: This ignition coil has a plastic front cylinder 8 having a high voltage terminal 9 on its closed front end, a plastic rear cylinder 11 having a primary terminal 13, a multiwall hollow cylinder 16 also serving as a clad core formed by multi-layered cylindrical magnetized metal sheet, and an open magnetic-circuit core 3 fitted on its outskirts with a bobbin 20 wound with either a primary coil 1 or secondary coil 2. The front end of the multi wall hollow cylinder 16 is fitted on to the front cylinder 8, and a rear end to the rear cylinder 11, so that the open magnetic-circuit core 3 having another coil on its outskirts is put in the center of a multiwall hollow cylinder 16 also serving as a clad core.  The other coil is concentrically wound additionally on it; the secondary coil is connected to the high voltage terminal 9, and the primary coil 1 to the primary terminal, and thermally hardened insulation resin is filled into the interior of the front cylinder 8, the interior surrounded by the multiwall hollow cylinder 16 also serving as a clad core, and the interior of the rear cylinder 11, so that the open magneticcircuit core, the primary coil, and the secondary coil are fixed.
Patent JP-S62226952-A (JP)
Title: Production of nomega-trifluoroacetyl-amino acid
Inventor: TAKAHASHI SATOMI
IPC: C07C233/47
Filed: 1986-03-27
Abstract: PURPOSE:To easily produce the titled compound useful as a raw material for physiologically active peptide, etc., in high efficiency at a low cost, by reacting a trifluoroacetic acid ester with a basic amino acid under alkaline condition. CONSTITUTION:A trifluoroacetic acid ester is made to react with a basic amino acid (e.g. lysine, ornithine, etc.) in an aqueous medium under alkaline condition at 0 deg.C - room temperature to obtain the objective compound. The pH of the aqueous reaction medium is preferably adjusted to 8-11 with an alkali metal hydroxide, etc. The trifluoroacetic acid ester used as a raw material can be easily produced by refluxing trifluoroacetic acid and an alcohol under heating, thereby dehydrating and esterifying the acid with the alcohol.
Patent JP-H04281071-A (JP)
Title: Production of polyester fiber
Inventor: ITO MAKOTO
IPC: D06M101/16
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the abrasion of machines and prevent the damage of a polyester fiber on the production of the polyester fiber containing a large amount of inorganic additives. CONSTITUTION:When a polyester fiber containing inorganic additives in an amount of >=5wt.% is produced, an oiling agent containing 3-15wt.% of a trialkylamine oxide (the carbon number of each alkyl group is 1-20, and the sum of the carbon numbers of three alkyl groups is 3-30) is imparted to the fiber so that the amount of the imparted oiling agent is satisfied with the following inequality: 0.7DAngstrom -1/2Angstrom <=OPU<=3DAngstrom -1/2Angstrom  [D is the fineness (denier) of a drawn single filament].
Patent JP-H11245096-A (JP)
Title: Slider link press
Inventor: ITAKURA HIDEO
IPC: B30B1/26
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a small horizontal force acted on a slide even when the pressing force of press processing is acted from a high position of a slide stroke, and enable high precision press processing by applying a fast back motion, wherein a lowering stroke is slow and a rising stroke is fast, so as to enable the fine adjustment of the bottom dead center of the slide with good productivity. SOLUTION: According to the device, a spherical bearing 5A, which is fit to a crank pin 4A a crank shaft 4 and swung up/downwards at the swing link 5 bottom part while a swing supporting point shaft 8 is a center, and a ball bearing 3A installed 3A installed at the point on a slide 3 top face which moves up/down below the crank shaft 4 are connected to a connecting link 9 having ball parts 9A, 9B at both ends. The press also comprises a bottom dead center adjusting device 10 for adjusting the bottom dead center of a slide 3 by constantly moving a swing supporting point pin 8 up/downwards.
Patent JP-S62226228-A (JP)
Title: Production system for cross-reference
Inventor: YOSHIDA MITSURU
IPC: G06F9/44
Filed: 1986-03-27
Abstract: PURPOSE:To obtain the cross-reference of an external label that is not obtained with each compilation by producing the cross-reference of the external label that is defined or referred to among plural compiling units. CONSTITUTION:The related (n) pieces of source programs are compiled and the compiling list files are previously stored in the compiling list file store means A1-An. Then a merged file production means 3 is started by an indicating means 1 and a merged file is set to a file store means B. When the processing is through with the means A1-An, this information is given to a control means 2. Thus the means 2 starts a list production means 4 and performs the processing of all external labels containing the definition attribute of the merged file stored in the means B. The the external label having the reference attribute is processed by an attribute deciding part 43.
Patent JP-H08256772-A (JP)
Title: Structure for sticking microorganism
Inventor: AKEYAMA ISAMU
IPC: C12N11/08
Filed: 1995-03-28
Abstract: PURPOSE: To obtain the subject structure by planting short fibers on the surface of a synthetic resin wire to form a specific three-dimensional network structure, not requiring a carrier individually, suitable for multiplying a microorganism, useful for cleaning filthy water, etc. CONSTITUTION: Short fibers are planted on the surface of a synthetic resin wire having 0.6-3.0mm diameter and a large number of random loops are formed to give a three-dimensional network structure. The loop diameter is 8-35mm and contact points of the loops are melted and bonded. The voids of the structure are 75-98%. Microorganisms can live in the structure and the compression strength of the structure is sufficient.
Patent JP-S54161189-A (JP)
Title: Fluid injection device
Inventor: IMAI ISAO
IPC: B21B45/06
Filed: 1978-06-09
Abstract: PURPOSE:To provide optimum scaling depending on width and material of a strip by positioning a rotational center of an injection device on an extention line which is perpendicular to the strip and passes a point where fluid hits the strip. CONSTITUTION:A rotational center of an injection device is positioned on an extention line which is perpendicular to a strip S and passes a point where a fluid hits the strip. In order to adjust injection angles beta a screw shaft 28 being driven by an electric motor is displaced back and forth, rotating links 14 and 15 around their centers 12 and 13; these two links are components of a parallelogram link which consists of links 14, 15, 20, and 21. The crossing point of both an axial line l6 of a nozzle element 35 and the surface of the strip S does not change, thus optimum scaling is obtained. Change in injection distances is provided through rotation of a screw shaft which shifts a block 34. When width of the strip S is relatively narrow, a supporter elements 5 is swung with its center at X in order to erect the nozzle equipment against the strip S.
Patent JP-S59194384-A (JP)
Inventor: MIKI TAKEO
IPC: H05B6/68
Filed: 1983-04-19
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-S61251861-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMASHITA MASATAKA
IPC: G03G5/06
Filed: 1985-04-02
Abstract: PURPOSE:To form an electrophotographic sensitive body practicably superior in sensitivity and durability by incorporating a specified azo pigment in a photosensitive layer. CONSTITUTION:The photosensitive layer contains the azo pigment represented by formula I in which R is alkyl, aralkyl, aryl, or acyl each optionally substd.; Ar1, Ar2, Ar3, Ar4 are each an optionally substd. arylene or heterocyclic group; A is a coupler residue having a phenolic OH group; and n is 0 or 1. This pigment is typified by formula II, thus permitting one or both of carrier generating efficiency and carrier transfer efficiency to be improved, sensitivity to be enhanced, potential stability to be ensured during use for a long period, and consequently, a stable beautiful image to be obtained independent of its use history.
Patent JP-H11163645-A (JP)
Title: Multistage differential amplifier
Inventor: HO IAN E
IPC: H03F3/45
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To simplify circuit configuration of a multistage differential amplifier by sharing a DC bias current among stages of the amplifier and using automatic gain control circuits which are included in those stage except for the first stage. SOLUTION: A node n2 of a left current path 102L is connected to a node n4 of a right current path 102R via an AGC(automatic gain control) circuit 200 consisting of gain transistors TR Q7 and Q8. The level of a differential output RF signal depends on the magnitude of variations in the currents that flow through the left and right paths 104L and 104R. Therefore, current differences and the amplifier gain are reduced against large conductance of both TR Q7 and Q8, and current flows between both nodes n2 and n4. Two stages are additionally amplified and share the similar DC bias to simplify the constitution of an amplifier. The gain control is attained at the second stage since unique noise characteristic and matching of amplifiers are secured in a wide range of gain control.
Patent JP-H08262621-A (JP)
Title: Photosensitive material winding method
Inventor: TSUCHIYA MASAMICHI
IPC: G03C1/74
Filed: 1995-03-28
Abstract: PURPOSE: To provide a fine winding form without having any slippage at the end face of a wound body and an adverse effect on a photosensitive material layer in the winding of a film-like wound body with photosensitive material applied and dried. CONSTITUTION: In a method of winding a wound body 1 onto a winding shaft 5 while pressing it by a touch roll, the wound body 1 is first pressed by a first touch roll 3 over the whole width, and then knurling parts at both end parts of the wound body 1 are pressed by second touch rolls 4 with the pressure higher, by 50% or more, than the pressure of the first touch roll 3 to wind the wound body 1.
Patent JP-S60213910-A (JP)
Title: Anchoring device of submarine optical cable
Inventor: KAWADA OSAMU
IPC: G02B6/00
Filed: 1984-04-10
Abstract: PURPOSE:To form an electrically reliable power supply line by anchoring a tensile strength line by a metallic sleeve and a metallic core rod and welding an aluminum joint parts coupled with the metallic sleeve with an aluminum pressure resisting part of a submarine optical cable on the basis of inert gas metal arc (MIG) welding. CONSTITUTION:One end of the aluminum joint parts 14 which is a connection part is constituted like a ring so as to be slightly thick 14A. Since one end of the joint parts 14 is made thick welding part, i.e. fillet weld part, the heat capacity of the point is increased. Therefore, a welding point P can be prevented from sudden temperature rise due to heat generated at the welding time and the MIG welding arc-discharging in gas atmosphere to weld the welding part can be adopted. Consequently, the welding part is almost prevented from corrosion after the MIG welding and sputtering, the arc of the MIG welding is extremely stable and the welded part is characterized by high ductility and intensity.
Patent JP-S51146405-A (JP)
Title: Process for preparation of 1,3- propanediols
Inventor: FUNAKOSHI WATARU
IPC: C07C27/00
Filed: 1975-06-12
Abstract: PURPOSE: 1,3-propanediols of high quality are prepared in high yields by reacting ethylene with formaldehyde in lower carboxlic acids in the presesce of BF 3  catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01298899-A (JP)
Title: Electric acoustic apparatus and hearing aid and electronic filter for them and operation of hearing aid
Inventor: EI MEINAADO ENGEBURETSUTOSON
IPC: H03H21/00
Filed: 1989-03-22
Abstract: PURPOSE: To prevent feedback ringing and squealing by varying the electronic processing of a second filter means as the function of the input of a mixed signal, so that an adaptive output may cancel feedback components in the electric output of a microphone means. CONSTITUTION: An output Y is fed back through a special adaptive filter 113 with a transmission function He. This filter 113 continuously and variably filters the output Y in addition, and generates a characteristic output to supply to a mixing circuit 107. Then the output of the filter 113 substantially cancels the feedback component 44 from a block 105, not only at the level of the feedback but when a transmission function Hf changes with respect to time. Thereby, though a feedback route changes to vary the transmission function Hf, because a user moves in various forms such as putting his hand close to his ear, chewing foods, etc., in everyday life, this fluctuating feedback is effectively cancelled.
Patent JP-S571160-A (JP)
Title: Thread-winding device
Inventor: TSURUAKI YASUO
IPC: B65H54/16
Filed: 1980-05-27
Abstract: PURPOSE: To wind up threads on a plurality of single-end bobbins diagonally, simultaneously, and uniformly.  
     CONSTITUTION: A thread S drawn out from each spool 21 stood erect on a bottom board 1c to be rotatable is guided to a thread guide 15 via an unillustrated guide and tension adjuster, and wound up by each bobbin B. At this stage, a winding shaft 3 and an axle 10 are rotated by a prime mover 2, and the bobbin B is rotated in one body with the winding shaft 3. Meanwhile, a cam 4 is rotated in one body with the axle 10, and a support member 16 is reciprocated along a guide frame 20 within a distance corresponding to the size of the cam 4 by a transmission mechanism 22 composed of the cam 4 and a traverser 11 to follow the movement of the cam 4. Consequently, the thread S is wound up by each bobbin B in a fixed width. A collar F is positioned on the left, and each bobbin B is fitted on the winding shaft 3. As the thread is wound up, the bobbin B is shifted to the right in accordance with the inclination of the collar F by a shift mechanism 31 provided with a cam 27, and thereby, the thread S can be wound up to obtain an end face on the right side slanted by the ame angle with the collar F. 
     COPYRIGHT: (C)1982,JPO&Japio