baber/WOPTO huggingface dataset:
Patent JP-S6318159-A (JP)
Title: Continuous oscillation supressing method for idling speed
Inventor: DANNO YOSHIRO
IPC: F02D41/22
Filed: 1986-07-10
Abstract: PURPOSE:To suppress the continuous oscillation of idling speed electively with disturbance utilized, by giving forced fixed periodic variations as large as several times to ten times over the characteristic frequency of an engine at the time of idling speed, to an ignition timing controlling system of the engine. CONSTITUTION:Each detection signal out of various sensor 3-11 detecting the driving state of an engine 2 is inputted into a control unit 1. And, at this control unit 1, ignition timing alpha as a fundamental control variable is selected from a map, outputted this to a power transistor 15 via a counter 16, and an ignition coil 18, a distributor 19 and a spark plug 20 or the like are controlled, In this case, ignition timing to be impressed on this counter 16 is modulated by an oscillator 17 when an idle switch 6 is turned on. And, this oscillator 17 is oscillated at a period of sin omegat, and as frequency omega, such one as large as several times to ten times over system characteristic frequency is selected.
Patent JP-S5952008-A (JP)
Title: Block for revetment
Inventor: HIGUCHI KOUICHI
IPC: E02B3/14
Filed: 1982-09-18
Abstract: PURPOSE:To improve the connection and stability of blocks by a method in which one side face of a block having legs on the four corners of its square base plate is shaped into a trapezoidal wedge form and also the opposite side face of the trapezoidal wedge form side is shaped into an inversely trapezoidal wedge form in order to make up a block for revetment. CONSTITUTION:In a concrete square block having legs L'1, L'2, L'3, and L'4 on the four corners of its square base plate P1, one side (e.g., L'3 and L'4 sides) of the base plate P1 is notched into an inversely trapezoidal wedge form side view and an upside-view trapezoidal wedge form, and the other side (e.g., L'1 and L'2 sides) is notched into a trapezoidal wedge form side-view and a trapezoidal form when it is looked down in order to make up a block for revetment.
Patent JP-S6318260-A (JP)
Title: Manufacture of urea sensor
Inventor: KAGATANI ISAO
IPC: G01N27/414
Filed: 1986-07-10
Abstract: PURPOSE:To obtain a high quality sensor with a higher reliability, by a method wherein a sensor section is covered entirely with a water-proof adhesive after being held down with a fluorine-based rubber rod to mask and the rubber rod is removed before or after the solidification of the adhesive. CONSTITUTION:A printed circuit board 7 has a wire pattern 8 with a sensor section 5 at one end, and a pattern 8' at the other end to be connected to a measuring apparatus. An adhesive 13 is quite the same as an adhesive 9 and protects a wire 10 bonded on the circuit board 7 after a sensor chip 6 is fastened thereon while preventing the leaking. When the adhesive 13 is heaped up, it is made entirely to cover the sensor section 5 pressing a fluorine-based rubber rod 12 at a position thereof. When the rubber rod 12 is withdrawn after the solidification of the adhesive, the condition is as shown by (b) and when withdrawn before the solidification of the adhesive, it runs a little as shown by the (d), but there is no problem in the application. The adhesive can be put tight during the pressing of the rubber rod 12 and the rubber rod 12 can be withdrawn simply without adhering thereto.
Patent JP-H064290-A (JP)
Title: Knowledge acquiring device for knowledge base system and its knowledge correcting device
Inventor: KOBAYASHI CHIEKO
IPC: G06F19/00
Filed: 1992-06-22
Abstract: PURPOSE:To easily correct knowledges by automatically acquiring knowledges of a knowledge base. CONSTITUTION:A cluster analysis part 10 classifies plural data into prescribed clusters, and a recursive learning part 11 acquires the knowledge of the condition part of a rule at every cluster, and a data analysis part 12 obtains a prescribed calculation formula by multiple regression analysis to acquire the knowledge of the execution part of the rule, and a knowledge generating part 13 compiles knowledges as a rule at every cluster and stores them as a knowledge in a knowledge base 3. Meanwhile, new data are collated with already existing rules of the knowledge base 3. If they are not satisfied, they are collated with subknowledges which are not recognized as knowledges and are stored; and if they are satisfied, these subknowledges are added to the condition part of the rule. If they satisfy an already existing rule and subknowledges, the execution part of the pertinent rule is calculated to discriminate whether the output value satisfies an allowable range or not; and if it satisfies the allowable range, only the calculation formula of the execution part of this rule is corrected. If it does not satisfy subknowledges or the allowable range, all data including new data are subjected to cluster analysis again to acquire a knowledge again.
Patent JP-S5863879-A (JP)
Title: Optical detection system
Inventor: NAGAOKE TAKAO
IPC: G01V8/12
Filed: 1981-10-13
Abstract: PURPOSE:To prevent light emitting elements from being driven always at a high level independently of the existence of external light to extend the life of respective elements by changing the driving level of the light emitting element and a reference deciding level deciding the existence of paper in accordance with the level change of external light. CONSTITUTION:An optical detection part detecting paper in a printer consists of e.g. a light emitting element 2aa and a photodetective element 2ab and the pulse driving level of the light emitting element 2aa is set up in accordance with the photodetective level of variable external light extracted during the drive stopping period of the light emitting element 2aa to be driven by pulses. A decision reference level detecting an objective substance is provided between the photdetective level obtained by the driving of the light emitting element 2aa and the photodetective level of the external light. At the absence of external light, the light emitting element 2aa is driven and the reflected light from paper receiving the irradiated light is detected by the photodetective element 2ab and the detected signal is outputted to a comparator 39.
Patent JP-H0665684-A (JP)
Title: Cold rolled steel sheet or hot-dip galvanized cold rolled steel sheet excellent in baking hardenability and formability and their production
Inventor: YOSHINAGA NAOKI
IPC: C22C38/00
Filed: 1992-06-22
Abstract: PURPOSE:To produce a cold rolled steel sheet excellent in baking hardenability and formability or a hot-dip galvanized steel sheet by hot-rolling and cold-rolling a slab of ultralow carbon steel with specific composition into a sheet and subjecting this sheet to continuous annealing at specific temp. or further to hot-dip galvanizing. CONSTITUTION:A slab of an ultralow carbon steel which has a composition containing, by weight, 0.0005-0.0070% C, 0.001-0.8% Si, 0.8-4.0% Mn, 0.005-0.15% P, 0.0010-0.015% S, 0.005-0.1% Al, 0.0003-0.0060% N, and <0.0005% B and further containing 0.003-0.1% Ti and/or 0.003-0.1% Nb or further containing 0.01-3.0% Cr is hot-rolled, subjected to hot rolling finish at >=(Ar3-100) deg.C, coiled at a temp. in the range between room temp. and 750 deg.C, and cold-rolled at >=60% rolling rate to final sheet thickness. This sheet is continuously annealed at a temp. in the range between the alpha-gamma transformation point and the Ac3 transformation point to form the alpha+gamma dual phase of >5% based on the total volume into a mixed structure of ferrite and subjected, if necessary, to hot-dip galvanizing by inline.
Patent JP-H0328640-A (JP)
Title: Room heater
Inventor: YAMAGISHI HISAZUMI
IPC: F24F6/10
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a room heater in which moisture in a humidifier scarcely becomes a cause of corrosion therein by closing a control valve when a detector detects moisture during operation of the heater, thereby stopping supply of moisture into the humidifier. CONSTITUTION:When an operation switch of a room heater is closed, a hot water valve 9 is opened by a controller 16, and a hot water valve 11 for a humidifier is also opened. A blower 14 is operated, foams 12 in the humidifier 5 are immersed with hot water, and suction air is blown to a heat exchanger 6 and the humidifier 5. Since the hot air heated through the exchanger 6 is supplied to the humidifier 5, moisture in the humidifier 5 is easily evaporated, thereby humidifying in a room. When a detector 13 detects moisture, the valve 11 is closed by a controller 16. When the operation switch is opened, the valve 11 is closed by the controller 16. When the operation switch is opened, a hot water valve 9 is closed by a control switch 16, but the operation of the blower 14 is continued until the moisture is not detected.
Patent JP-S6320296-A (JP)
Inventor: MORITA SHIGETO
IPC: F01N1/00
Filed: 1986-07-11
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-H0915232-A (JP)
Title: Multilayered analysis element for measuring object to be analyzed in liquid
Inventor: FUORUKAA TSUIMAA
IPC: G01N33/52
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an analytical element compact, simple, universal and manufactured at a low cost, with uniform reaction obtained in the whole area of a reaction layer without fixing a reagent existing in the reaction layer. SOLUTION: A multilayer analytical element for measuring an analytical object in liquid includes a sample applied zone 3 and a detecting zone 4 arranged parallelly. The detecting zone 4 includes a analytical object to be measured or material induced from the analytical object and a reagent forming a detectable signal. The sample applied zone 3 and the detecting zone 4 are arranged on a pilelike complex formed of fleece 1 and a porous film 2 directly or indirectly brought into contact so as to enable liquid to pass through over a contact area. The film 2 transports liquid intensionally slower than the fleece over the area.
Patent JP-H11352053-A (JP)
Title: Laser analyzer
Inventor: YOSHIZAWA TOMOYA
IPC: G01N21/64
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a laser analyzer enabling even an adjusting person who is not skilled in work to readily replace or adjust a laser beam source and capable of being replaced without requiring long time. SOLUTION: In a laser analyzer equipped with a laser housing 1 having a laser beam source built therein and the pedestal 2 fixing to the laser housing 1, the pedestal 2 is constituted of three members, that is, first and second members 2a, 2b capable of adjusting the optical axis of the laser housing 1 in a y-z plane and second and third members 2b, 2c adjustable in an x-z plane and these members are respectively fixed, when the centering of the optical axis can be performed.
Patent JP-S6318343-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/485
Filed: 1986-07-11
Abstract: PURPOSE:To obtain a silver halide photosensitive material having improved photosensitivity by providing a layer contg. a specific azulenium salt compd. thereto. CONSTITUTION:At least one layer contg. at least one kind of the compd. expressed by the formula I is provided. In the formula, R1-R7, R10-R13 denote a hydrogen atom, halogen atom or residual monovalent org. group, R8 and R9 denote a hydrogen atom, alkyl group which may be substd., aryl group which may be substd., or aralkyl group which may be substd. Said compd. is used at 5X10<-7>-1X10<-2>mol, more preferably 5X10<-6>-5X10<-3>mol per mol of silver halide in the case of adding the same into the silver halide emulsion layer. The optimum amt. of use varies with the chemical structure of a sensitizing dye and the crystal habit and particle size of the silver halide emulsion. Said compd. may be added in any stage of prepn. of the silver halide emulsion.
Patent JP-H105848-A (JP)
Title: Manufacture of cold drawn wire for bearing
Inventor: NISHINO MASUHIRO
IPC: B21C1/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cold drawn wire which is free of degradation in quality by providing another die for finishing wire drawing after a die for finishing drawing and an eddy current test equipment, and changing the reduction rate of area of the pre- and post-finishing drawing. SOLUTION: In the finishing wire drawing/eddy current test process, the finishing drawing by a die 2 for pre-finishing drawing for a coated wire 1 is set about 2-20% range of reduction of area, while the finishing drawing by a die 4 for post-finishing is about 1-10%. In addition, it is desirable to set the distribution of the reduction of area as 80 to 55% versus 20 to 45% between the pre- and post-finishing drawing. The probe 3 of the eddy current test is provided near the die 2 for pre-finishing drawing, with its distance to the post- finishing drawing provided such that the drawing machine stops by flaw detection and that a flaw removal measures can be taken. As a result, a lubricating coating is secured necessary for a cold processing, enabling such cold drawn wire for bearing to be obtained that is guaranteed for a flawless surface.
Patent JP-H0452376-A (JP)
Title: Processing method for vertical construction joint face of concrete
Inventor: HAGA TAKASHIGE
IPC: C04B40/06
Filed: 1990-06-21
Abstract: PURPOSE:To freely adjust the amount by which a retarder impregnates concrete and also uniform the vertical construction joint face of the concrete by impregnating a sheet with a retarder which migrates into the vertical construction joint face of the placed concrete and retards setting of the concrete. CONSTITUTION:A sheet 12 comprises a base material such as paper, nonwoven fabric, or paper carrying a macromolecular absorbing material therein, which is impregnated with a retarder e.g. one composed mainly of such organic acids as oxicarbon acid, glutamic acid, lignosulfonic acid, etc. by means of dissolution in water. A sheet 12 is stuck to the inner surface of a mold 10a installed in a portion of a mold 10 corresponding to a vertical construction joint face B. The sheet impregnated with a coagulator is thus stuck in advance to the mold located on the side of the vertical construction joint face B and then the construction joint face is washed after being detached from the mold. A uniform rough surface is thereby obtained.
Patent JP-S6055235-A (JP)
Title: Temperature indicating sheet
Inventor: TAKAHARA ICHIROU
IPC: C09K3/00
Filed: 1983-09-05
Abstract: PURPOSE:To enable easy detection of whether an article preserved by refrigeration or the like is held at a prescribed temp. or not by using the sheet formed by laminating successively a capsule layer contg. a component A which melts at the prescribed temp., a diaphragm which allows permeation of the molten component A and a layer contg. a component B which discolors by the permeated component A. CONSTITUTION:An electron donative colorable org. compd., for example, crystal violet lactone 2, is incorporated into a wax-like component 2 which melts at a prescribed temp. Said component is enclosed in a microcapsule 4 of gelatin, etc. The capsule 4 is so formed that the capsule is easily pressed to discharge the content. An aq. PVA soln. dispersed therein with such capsule is coated on a diaphragm 5 such as paper, non- woven fabric or the like and is dried. A material prepd. by dispersing a coloring material 3 such as activated clay, solid inorg. acid or the like which discolors when the material contacts with the material 1 in an aq. PVA soln. is coated on the opposite side of the diaphragm 5 and is dried. Such laminated sheet is put together with an article preserved by refrigeration or the like into a refrigerator, etc. and the capsule is pressed at the prescribed temp. or below to discharge preliminarily the content. When the sheet is exposed to the prescribed temp. or above for specified time or above, the sheet discolors irreversibly.
Patent JP-H05334467-A (JP)
Title: Defuzzyfier circuit
Inventor: MURAJI TETSURO
IPC: G05B13/02
Filed: 1992-05-29
Abstract: PURPOSE:To remove imarginary short-circuit constitution based upon an operational amplifier and to simplify the constitution in this defuzzyfier circuit. CONSTITUTION:The defuzzyfier circuit consists of a weighted adder 1 for multiplying respective electric signals expressing fuzzy information distributed on plural lines by respective values corresponding to the order of lines and adding respective multiplied values, a simple adder 6 for adding the electric signals without weighting them, a current detecting circuit 9 connected to the adder 6, a constant current control circuit 10 for directing connecting the lower stream of a simply added resistor to the lower stream of a weighted added resistor at a point P and connected to the point P, and an output circuit 8 connected to the adder 1.
Patent JP-S6327394-A (JP)
Inventor: BENGUTO UESUTOBAAGU
IPC: B66C13/54
Filed: 1987-06-30
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-S5591841-A (JP)
Title: Manufacture of electronic device
Inventor: UMETSU MASAMI
IPC: H01L21/60
Filed: 1978-12-29
Abstract: PURPOSE: To simplify a work process of burying in a dielectric substrate, which is made of such a material as resin, etc., of an electronic part of an electronic watch, such as a circuit plate, etc., in such a manner as to allow the electrode to be exposed, by covering the electrode side with a dielectric sheet which is bored preliminarily in the position opposite to the position of the electrode.  
     CONSTITUTION: An electronic part 1, such as a circuit substrate of an electronic watch, an electronic calculator or a radio, etc., is buried in the surface of a dielectric substrate 2, such as resin, etc., whereby an entire side surface of the electrode 1a is exposed. On the other hand, a dielectric sheet 3a, such as an FEP sheet, etc. is prepared wherein a hole 6 is bored in advance in the position opposite to the position of the electrode 1a using a press, etc., placing this sheet 3 on the top of the electronic part 1 after setting the hole 6 to the electrode 1a and heating it while applying pressure, to be fixed by jointing. A 2-layer sheet of FEP and polyamide may be used instead of the FEP sheet, and the sheet may be fixed onto a metallic frame. It is possible, in this manner, to obtain easily an exposed surface of an electrode part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H109744-A (JP)
Title: Refrigerator
Inventor: TANAKA SUMIKO
IPC: F25D21/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To realize a stabilization of storing quality of food caused by mean temperature in a refrigerator, promotion of de-odoring action and fast cooling function simultaneously in an effective manner in the refrigerator provided with a blower fan for use in circulating indoor air into a forced ventilating cooling system type refrigerator chamber. SOLUTION: This refrigerator comprises an air circulation duct 27 arranged in a vertical direction at a deep central part in a refrigerator chamber 17; an air circulating blower fan 28 arranged at the lowest part in the duct; a rapid cooling zone 31 oppositely faced against its front surface; a de-odoring means 32 arranged at an upstream side in the duct, a cold air discharging duct 24 spaced apart at a specified interval with respect to the air circulating duct 27 in a vertical direction at both deep ends; a control means 48 for operating the air circulating blower fan 28 at the time of stopping the compressor 22 and for operating it for a specified period of time after opening or closing a door and for operating it at a high rotational speed for a specified period of time irrespective of operation or stopping of the compressor 22 at the time of rapid cooling;  and a defrosting sensor means 42.
Patent JP-S648856-A (JP)
Title: Stepping motor
Inventor: IINUMA HIROKAZU
IPC: H02K37/14
Filed: 1987-07-01
Abstract: PURPOSE:To increase a coil volume and improve a motor efficiency by decreasing such parts as constituting a magnetic circuit not directly through supporting a rotor by a bearing inserted into a bobbin bearing fitting part integral with a bobbin. CONSTITUTION:Locating lugs 35a, 35b are arranged on respective end faces of bobbins 4a, 4b. Said lugs 35a, 35b are molded to be in the same shaft basis as bearings 5a, 5b. On the other hand, holes fitting to locating lugs 35a, 35b are also arranged in outer yokes 1a, 1b and inner yokes 2a, 2b, and processed to be on the same shaft basis as a yoke pole tooth inner diameter. Therefore, the bearings 5a, 5b pressed into the bobbins 4a, 4b and a yoke pole teeth inner peripheral face fixed in its position by the locating lugs 35a, 35b are on the same shaft basis so that a rotary air-gap between the rotor outer periphery and pole teeth is maintained. Thus, the number of parts is decreased and the coil volume efficiency of a motor is improved.
Patent JP-H0455082-A (JP)
Title: Laser beam machine
Inventor: KAWADA KIJU
IPC: B23K26/064
Filed: 1990-06-25
Abstract: PURPOSE:To allow the use of optimum nozzle heads according to a change in machining conditions by automatically exchanging a proper number of the nozzle heads which have condenser lenses of different focal lengths or the nozzle heads which vary in focal positions on the laser beam machining head. CONSTITUTION:The plural nozzle heads having the condenser lenses of the different focal lengths or the nozzle heads 25 which vary in the focal positions are previously housed in a housing part 35. The holder 51B of an exchanging device 37 takes out the desired nozzle head 25. The nozzle head is moved to the machining head 3 and the nozzle head 25 which is mounted on the machining head 3 by the holder 51A is held and removed. The nozzle head held on the holder 51B is thereafter mounted to the laser beam machining head 3. Since the plural nozzle heads 25 can be automatically exchanged, the use of the optimum nozzle head 25 is possible in correspondence to a change in the thickness of the work and a change in machining conditions, such as cutting, welding and thermal machining.
Patent JP-S6224773-A (JP)
Title: Laser control device
Inventor: NAKAYAMA NOBUYUKI
IPC: B41J3/00
Filed: 1985-07-25
Abstract: PURPOSE:To obtain a stable light potential independently of luminous amount fluctuation and sensitivity fluctuation of a photosensitive body by controlling an applied voltage of a charger based on a potential detection value of a photosensitive body non-exposed part in an electrostatic recorder and controlling the laser intensity based on the potential detection value of an exposed part whose laser intensity is brought into the nearest level. CONSTITUTION:The laser beam from a laser optical system 1 is exposed to the surface of a photosensitive drum 2. The charger 3 charging the photosensitive body before exposure by the laser beam, a developer 4 adhering toner to the electrostatic latent image formed by the exposure to form a visual image and a potential detection sensor 5 detecting the potential of the forming face of an electrostatic latent image pattern are provided. At first, the potential of the non-exposure part is detected by a sensor 5 and the detected value and a reference voltage of a reference voltage generating circuit 22 are compared by a comparison circuit 23. An operation control circuit 24 calculates a value to correct the applied voltage of the charger 3 based on the difference voltage by the comparison to control a charging power supply 26. On the other hand, when the potential at the exposure part is detected by a sensor 5, the correction value of the luminous quantity is calculated by the same process to control a laser power supply 27.