baber/WOPTO huggingface dataset:
Patent JP-H02178704-A (JP)
Title: Knowledge acquisition device by plant simulation
Inventor: KOSUGE MASATO
IPC: G06N5/04
Filed: 1988-12-28
Abstract: PURPOSE:To permit a simulation processing part to reproduce the movement of a plant parameter by permitting an expert to accumulate operation information, manipulated variable and the like inputted from a console panel in a storage device by means of editing them in appropriate systems. CONSTITUTION:The storage device 6 which accumulates operation information, manipulated variable and the like which the expert inputs from the console panel 1, and an operation information processing part 7 which transfers operation information, manipulated variable and the like, all of which have been read from the storage device 6 to the simulation processing part 3 by editing them in the systems fitted to the processing are installed. Consequently, the expert can correctly and easily accumulate the plant operation knowledge of operation information, the manipulated variable and the like which the expert has inputted from the console panel 1 without inputting the subjectivity of an observer and the expert. Thus, the movement of the plant parameter can easily be reproduced by accumulated operation information, the manipulated variable and the like.
Patent JP-H08171553-A (JP)
Title: Digital filter
Inventor: NISHI HIROSHI
IPC: G06F7/527
Filed: 1994-12-16
Abstract: PURPOSE: To obtain a digital filter which is variable in the number of bits of a cumulative data output after a rounding process by selecting rounding process bits by specifying one of plural rounding process parts, and rounding the selected rounding process bits. CONSTITUTION: The outputs of multipliers 11 -1n are added by adders 41 -4n to cumulative data 14 or the outputs of the adders of the precedent stages and the results are outputted to the following stages. For example, 32 multipliers 11 -1n (n=32) are provided, data supplied to the multipliers 11 -1n are composed of 8 bits, and coefficient data are also composed of 8 bits. In this case, cumulative data inputted from the adder 432 to a rounding arithmetic part 10 consists of 18 bits. At this time, a rounding address decoder 12 selects 2 or 3 rounding process bits in the rounding arithmetic part 10 and performs the rounding process to obtain a 16-bit or 17-bit cumulative data output.
Patent JP-2000164423-A (JP)
Title: Direct acting solenoid and electric lock for door using the same
Inventor: YOSHIDA TAKASHI
IPC: H01F7/16
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a direct acting solenoid for preventing the abutting sound of a plunger from being generated, and for reducing the sliding sound and contact sound of connected outer equipment, and for simplifying manufacture, and for reducing costs. SOLUTION: A case body 3 of a solenoid main body 11 in which a coil 1 is arranged is provided with a plunger 4 movable so as to be sucked at the rear edge side of the main body 11 when the coil 1 is excited. The rear edge opening of the case body 3 is closed by a cover member 5 so that an air dumber chamber 8 surrounded by the inner face of the case body 3 including a closed inner face 5a and the rear edge part of the plunger 4. Thus, when the coil 1 is excited, the plunger 4 can be prevented from being butted to the cover member 5.
Patent JP-H10141032-A (JP)
Title: Variable valve timing lift mechanism
Inventor: HIKITA TAKASHI
IPC: F01L1/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To quickly and reliably switch a valve timing and a valve lift amount by arranging low and high speed cams on the same cam shaft to slide a speed change connector in a speed change shaft with the operation of an electromagnetic actuator for switching the low and high speed cams. SOLUTION: When an engine runs at a high speed, an electromagnetic actuator 23 is electrified to slide a speed change shaft 10 in a rocker shaft 9 for locating a high speed connector 14 and the second low speed connector 13 at the second portion 19 of speed change gates 17. In this way, a high speed rocker arm 7 which is operated in association with the high speed connector 14 is located to be zero clearance to an upward cam frame 6 with a high speed cam profile. That is, an inlet valve 1 or an exhaust valve 2 is open/closed at the high speed cam profile under the control of the high speed rocker arm 7 indirectly connected via the speed change shaft 10.
Patent JP-H05345490-A (JP)
Title: Image forming post-treatment apparatus
Inventor: YAMADA KENJI
IPC: G03G15/00
Filed: 1992-12-15
Abstract: PURPOSE:To obtain the title apparatus having a structure simply driving a staple in recording paper with respect to both of the direction parallel to the end edge of the recording paper and a direction obliquely inclined with respect to the end edge of the recording paper without complicating the structure of the apparatus itself. CONSTITUTION:When a staple is obliquely driven in recording paper after the formation of an image with respect to the end edge thereof, a stapler main body is not rotated but, by the use of a discharge belt 38 provided to a position one-sided from the central position in the lateral direction of the recording paper in addition to existing jogger fences 21, 22 for matching the end edge of the recording paper, these members are allowed to be spaced apart from the recording paper. The recording paper is inclined by utilizing the moment generated in the recording paper itself by the positional shift of the discharge belt 33 and the stapler main body S is moved to the inclined end edge of the recording paper to drive a stapler in the recording paper to enable oblique binding.
Patent JP-H09176607-A (JP)
Title: Conductive resin paste for semiconductor
Inventor: ITO SHINGO
IPC: C09J9/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive resin paste for semiconductors which gives a cured item having a low elasticity and a high reliability by compounding a specific epoxy resin, a liq. epoxidized polybutadiene, an imidazole compd., and a silver powder in a specified wt. ratio. SOLUTION: This resin paste is prepd. by compounding an epoxy resin (A) contg. at least 30wt.% product obtd. by reacting 1-3mol of an epoxy resin represented by the formula (wherein R1 and R2 are each a divalent 1-5C aliph. group or a 6C or higher arom. group) and 1mol of bisphenol F, a liq. epoxidized polybutadiene (B) having a number-average mol.wt. of 800 or higher, an imidazole compd. (C)(e.g. 2-methylimidazole), and a silver powder (D) as the essential components in a wt. ratio of ingredient B to the sum of ingredients A, B, and C of 0.1-0.3. The paste is useful for bonding a semiconductor device to a ceramic susbtrate, a metal frame, etc.
Patent JP-H02183013-A (JP)
Title: Constructing of reinforced banking structure
Inventor: SHIMADA SHUNSUKE
IPC: E02D17/18
Filed: 1988-12-31
Abstract: PURPOSE:To contrive to stabilize a reinforced banking over an unstabled slope by a method wherein a slope of an existing ground is excavated with reinforcement applied thereto by tension reinforcing members, and other tension reinforcing members are laid, being unconnected with the tension reinforcing members in the existing ground, in a space made by the excavation and earth is spread out thereon with rolling compaction applied thereto. CONSTITUTION:With tension reinforcing members 3 applied for reinforcing a slope, the surface of the slope 2 of an existing natural ground 1 is excavated and a space 4 is formed thereby. A wall face panel 7 is installed in front of the space 4 and tension reinforcing members 6 are laid thereon. Then banking is made with the space filled up with earth that is spread out thereon. By repeating such process over and over, a reinforced banking 8 is constructed. The tension reinforcing members 6 laid in the banking and the tension reinforcing members 3 in the existing natural ground 1 are so arranged that each batch of the reinforcing members is independent and unconnected each other. The natural ground 1 and the reinforced banking 8 show independent behaviors against displacement of stress, and occurrence of the indefinite stress and outbreak of breaking in the members constituting the banking can be prevented thereby.
Patent JP-H09180912-A (JP)
Title: Variable resistor unit for high voltage
Inventor: DAIMON KAZUFUMI
IPC: H01C13/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a variable resistor unit for high voltage by reducing the size of a circuit board on the surface of which several variable resistor elements and fixed resistor elements are formed. SOLUTION: A narrow circuit board 1 on the surface of which resistor patterns including several variable resistor elements and fixed resistor elements are formed is placed in a board housing space 3 of an insulating case 2. Output terminal metal fittings and moving contacts are formed so that contact points between the moving contact and the contact point of the output terminal metal fitting may be placed with a space from the surface of the circuit board 1 toward operating elements 4. A hollow 12 is formed between the board housing space 3 and a capacitor housing space 9 of the insulating case 2. Terminal portions 8f1 and 8f2 of the output terminal metal fittings are placed along the hollow 12.
Patent JP-H09176133-A (JP)
Title: Ether group-bearing phenylpyrimidine compound, liquid crystal material, liquid crystal composition and liquid crystal element
Inventor: NISHIYAMA SHINICHI
IPC: C07D239/34
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new ether group-bearing phenylpyrimidine compound useful as a liquid crystal material having antiferroelectricity. SOLUTION: This new compound is expressed by formula I (R is a 3-10C alkyl or perfluoroalkyl; X is 0 or a single bond; R<2> is a 1-4C alkyl; (m) is 2-6), e.g. 2-(5-octyloxypyrimidin-2-yl-4-benzoic acid (R)-1-trifluoromethyl-4- methoxypropyl ester. The compound of formula I is obtained by reaction of an alkoxyphenylpyrimidine compound of formula II in a solvent (e.g. methylene chloride) in the presence of a dehydrating condensation agent (e.g. dicyclohexyl carbodiimide) and a catalyst (e.g. N,N-dimethyl-4-aminopyridine). The compound of formula I is optically active, and the other objective liquid crystal element using this compound is capable of reducing its startup time and temperature without impairing the antiferroelectricity or ferroelectricity of the liquid crystal material involved, resulting in reducing its threshold value.
Patent JP-H10156760-A (JP)
Title: Handheld machine tool
Inventor: ALBERT KLEIDER
IPC: B24B23/02
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a handheld machine tool that surely operates and has good controllability, while eliminating the fear of damage to a locking protru sion and a groove even in the event of the error of operating a spindle locking device during machine rotation. SOLUTION: A spindle-locking device 25 is engaged with the grooved annular body 27 of the tightening flange 19 of an operating spindle 13 in such a way that it can be unlocked in an operational rotating direction. Also, the device 25 can be connected in such a way that it can be hooked in the opposite direction, and if the rear edge 38' of a locking protrusion 32 does not reach a groove side face 42, the engagement of the locking protrusion 32 in a groove 28 is prevented by the shapes and sizes of the groove 28 and the locking protrusion.
Patent JP-H03195733-A (JP)
Title: Resin composition having high refractive index
Inventor: ABE KAZUTO
IPC: C08G75/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the title composition consisting of dimercaptodiphenylsulfide and a polyisocyanate compound and having excellent curing property, capable of giving a transparent cured article having high refractive index and useful for optical material, eye lens, coating, sealing agent, paint, adhesive, etc., CONSTITUTION:The aimed composition consisting of (A) 4,4'- dimercaptodiphenylsulfide expressed by the formula and (B) a compound (e.g. hexamethylenediisocyanate, isophoronediisocyanate or 4,4'- dicyclohexamethanediisocyanate) having at least two isocyanate groups in one molecule. Furthermore, molar ratio of isocyanate group of the component B to mercapto group of the component A is preferably 0.5-1.5.
Patent JP-2001156326-A (JP)
Title: Led array and its manufacturing method
Inventor: INABA SHOJI
IPC: H01L21/308
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an LED array coping with the high-resolution and increased speed of a printer. SOLUTION: An LED array 14 having a plurality of light emission part 11 made of a PN junction and formed on one surface of a semiconductor substrate 3 by impurity diffusion is provided with a first covering 4 for diffusion masks made of alumina on one surface of the substrate 3, and a second covering 5 for etching masks of the first covering being formed on the first covering 4.
Patent JP-H06179387-A (JP)
Title: Rear wheel suspension device for motor-bicycle
Inventor: MURAMATSU AKIHIKO
IPC: B62K25/26
Filed: 1992-12-16
Abstract: PURPOSE:To reasonably transmit the self-aligning torque of a torsion bar to a swing arm so as to smoothen the rotation of the wing arm, and concurrently make a motor-bicycle light in weight. CONSTITUTION:In a motor-bicycle where a swing arm 19 extended afterward is rotatably pivoted onto a pivot axis 18 fitted onto a body frame 2 in the width direction, and a rear wheel 20 is rotatably supported onto the free end of the swing arm 19, a torsion bar 33 which is in parallel with the pivot axis 18 is provided for the body frame 2, and the center section of the torsion bar 33 is fixed onto the body frame 2. Meanwhile, both the end sections of the torsion bar 33 are supported by the body frame 2 in such a way that the end sections can be elastically twisted within an elastic range with respect to its center section, so that a torque transmitting means 39 (torque arm 40, torque rod 41 and torque brackets 42) which twists both the end sections of the torsion bar 33 in response to the rotation of the swing arm 19, is interposed between each end section of the torsion bar 33 and each right or left side of the swing arm 19.
Patent JP-H07200680-A (JP)
Title: Production and sales management system
Inventor: HARADA TAKASHI
IPC: G06Q50/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a production and sales management system capable of quickly, accurately and efficiently scheduling a production schedule by accurately inputting required information even by a person not sufficiently familiar with production and sales. CONSTITUTION:This system is provided with a knowledge base 4 for storing the information for which prescribed knowledge is turned to rules, a data base 5 for storing the various kinds of required data, an inference engine 6 incorporating a prescribed program provided with a mechanism for integrating, operating and inference-executing the knowledge stored in the knowledge base 4, a production schedule report preparation means 7 for preparing a prescribed production schedule report by supplying the knowledge base 4 and the data base 5 to the inference engine 6, a production schedule report display means 8 for constituting the production schedule report in a prescribed pattern and displaying the result on a screen and a production schedule report correction means 9 for adjusting the production schedule report displayed on the screen by an interactive system by an operator and deciding a final production instruction report.
Patent JP-2000147692-A (JP)
Title: Image recorder and its method
Inventor: TANIHATA TORU
IPC: G03B27/32
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To correct intensity of irradiated light without lowering the processing capability. SOLUTION: Exposure times for prescribed lines before the N-th image frame managed by RAM 30c are averaged out for each shutter part, so that an average value is obtained. By referring to coefficient calculation data and on the basis of the average value, the correction factor at the time of exposure of the (N+1)-th image frame is determined for each shutter part. The correction factor determined for each shutter part is multiplied by the exposure time of the corresponding pixel contained in the (N+1)-th image frame, thereby correcting the exposure time for each pixel of the (N+1)-th image frame. Exposure for the exposure time after the correction is performed line by line by means of a PLZT head 22.
Patent JP-H11176754-A (JP)
Title: Semiconductor vapor phase growth apparatus and method of feeding gas therefor
Inventor: MATSUNO SHUNICHI
IPC: H01L21/205
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor vapor phase growth apparatus, wherein the switching performance over raw material gases is improved and the compsn. interface abruptness of a grown film layer is improved. SOLUTION: This apparatus comprises a gas entrance pipe 1 for introducing specified gas in a reactor (not shown), gas feed pipes Ga, G2 for feeding raw material gases to the entrance pipe 1, and exhaust gas pipes H1, H2 for exhausting the raw material gases from the feed pipes G1, G2, without having to introduce them into the reactor. The gas exhaust pipes H1, H2 correspond to the feed pipes G1, G2 respectively and are structured so that the pressures in the pipes H1, H2 are independently adjustable.
Patent JP-H08164075-A (JP)
Title: Rice scoop cleaner
Inventor: NAKAYAMA SOUGOROU
IPC: A47J43/28
Filed: 1994-12-12
Abstract: PURPOSE: To provide a rice scoop cleaner capable of simply removing cooked rice grains sticking thereto, by constructing a back rest and a stopper on a part the rice scoop is scrubbed with. CONSTITUTION: A back rest 2 is constructed on a part 1 with which the rice scoop is to be scrubbed and a stopper 3 is constructed thereon. By scrubbing a rice scoop, to which cooked rice grains are sticking, with the part 1 for scrubbing the rice scoop, the cooked rice grains are removed to keep the scoop clean always. Since the backrest 2 can keep a gap between the part 1 for scrubbing the rice scoop and a lid, cooked rice grains never stick on the lid. By equipping the stopper 3, it can be detached and washed anytime. Since it can be mounted after rice is cooked completely, there is no effect during rice cooking.
Patent JP-H03198963-A (JP)
Title: Method and apparatus for continuous casting
Inventor: HATAKEYAMA TAKUZO
IPC: B22D11/128
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the development of segregation and cavity in a cast billet by applying compressive force with twist to a casting strand continuously cast and drawn out from a water cooled mold. CONSTITUTION:At position just before solidification of molten metal 6 in inner part of the casting strand 5 continuously cast and drawn out from the water cooled mold is completed, the twisting means 31, 32 for the casting strand 5 is arranged. Therefore, at the time of twisting the casting strand 5, length of unsolidified range is reduced to (h'). During this, as the compressive force can be applied to end part of the unsolidified part 6 without acting extending force in longitudinal direction to casting strand 5, the cavity and segregation caused by rolling reduction is prevented, and the cast billet without any internal crack is obtd.
Patent JP-2001156579-A (JP)
Title: Cylindrical piezoelectric vibrator having flat part and its manufacturing method
Inventor: TANAKA TAKAMASA
IPC: H05K1/18
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the mounting of a cylindrical piezoelectric vibrator by an automatic assembling machine. SOLUTION: The cylindrical piezoelectric vibrator is provided with a member having a flat part that vacuum-adsorbs the cylindrical piezoelectric vibrator when it is mounted onto a printed circuit board, in the vicinity of the middle of a cylindrical sealing tube in its length direction being a component of the cylindrical piezoelectric vibrator having two lead members at least at its one end.
Patent JP-H10176828-A (JP)
Title: Fuel gas calorie control device
Inventor: OKA YOSUKE
IPC: F23N1/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gas having a constant calorific value constantly even when the density of an air to be mixed with a fuel raw gas is fluctuated by weather conditions, such as temperature, atmospheric pressure and moisture when mixing a combustion raw gas, such as LPG gas evaporated at a gas generator with the air in a gas mixer and producing a combustion gas having a specified calorific value. SOLUTION: This control device comprises a gas mixer 2 having a needle valve 7 which produces a specified calorie value of fuel gas by mixing an air with a fuel gas, a needle valve transfer device 14 which controls the fuel raw gas and the charging of air in the gas mixer 2, a calorie meter 13 which measures the calorie value of the fuel exhausted from the gas mixer 2 and a control device 15 which compares the calorie value of the fuel gas measured with the calorie meter 13 with a predetermined calorie value and transmits a needle valve transfer signal to the needle valve transfer device 14 so that they may be aligned with each other. The fuel raw gas and the charging of air in the mixer are automatically controlled by the movement of the needle valve 7 in the control device 15.
Patent JP-H03195705-A (JP)
Title: Production of highly water absorbing resin
Inventor: KAWAGUCHI YOJI
IPC: C08F20/00
Filed: 1989-12-25
Abstract: PURPOSE:To obtain the subject resin useful for a paper diaper having excellent water absorbability and swollen gel strength by subjecting a carboxyl group- containing polymer to crosslinking reaction in a specific water content and a specific condition. CONSTITUTION:A carboxyl group-containing polymer (e.g. crosslinked acrylic acid-sodium acrylate copolymer) is made to have 10-30wt.%, preferably 15-25wt.% water content and preferably 100-500mum average particle diameter and crosslinking reaction on the surface is started by a crosslinking agent (e.g. ethylene glycol diglycidyl ether; in an amount of preferably 0.0005-3.0wt.% to said polymer), then 5-20wt.%, preferably 5-18wt.% water to said polymer is added to the polymer at a point of time which the amount of residual crosslinking agent comes up to 25-80wt.% of the amount thereof at starting of the reaction, thus the crosslinking reaction is continued to afford the aimed resin.
Patent JP-H05174642-A (JP)
Title: Oxide superconductive wire rod
Inventor: HIGUMA HIROKO
IPC: H01B12/04
Filed: 1991-12-20
Abstract: PURPOSE:To prevent a superconductive wire rod from being expanded so as to realize a longer size and obtain a coil by thickening the center portion of a metal sheath portion of the wire rod, which is sheathed with metal, in cross section, more than the end portion thereof. CONSTITUTION:Powder of a superconductor made of Bi2Sr2Ca1Cu2OY is pelletized, and filled in a silver tube in a superconductor space factor of 30%, followed by wire drawing by a swaging machine and a draw bench, thus obtaining wire rod of 0.1cm. The wire rod is uniaxially pressed under a pressure of 10t/cm<2> by the use of a metal mold having a rectangular press surface of 30cm in length and 3mm in width, thereby obtaining a tape of 30cm in length. In the wire rod, the center portion of a metal sheath portion 1 is thicker in cross section than the end portion thereof with respect to a superconductor portion 2. The wire rod is kept at 900 deg.C for one minute in the atmosphere to be partially melted, and then, is baked at 85 deg.C for 30 hours, followed by cooling gradually. Consequently, it is possible to prevent the wire rod from being expanded, for realizing a longer size and obtaining a coil.