baber/WOPTO huggingface dataset:
Patent JP-H03145550-A (JP)
Title: Knock control device for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02D45/00
Filed: 1989-10-30
Abstract: PURPOSE:To suppress the unnecessary spark delay control by noise and improve the reliability of control by comparing the knock level and the threshold value set corresponding to the operation region, judging the presence of knock, and setting the threshold value large when the operation state is changed in the direction to increase noise. CONSTITUTION:The peak level P of the output A is generated for every ignition timing by a peak holding circuit 2 reset by the timing signal generated by a timing signal generator 4 based on the output of a crank angle sensor 3 from the output A of a knock sensor 1 provided for each cylinder. The threshold value TH set in response to the operation state and the peak value P are compared by a knock judging section 17, if P>TH, the spark delay quantity thetaR is calculated by a spark delay quantity calculating section 18 and outputted to an ignition timing controller 19. An operation state processing unit 12 determining the operation region D based on the load state by a load sensor 11 and the crank angle theta is provided, and the threshold value corresponding to the determined operation state D is read out from a ROM 13.
Patent JP-S61153521-A (JP)
Title: Magnetic rotary encoder
Inventor: IMAI MOTOMASA
IPC: G01D5/245
Filed: 1984-12-26
Abstract: PURPOSE:To shorten the cord between a magnetic detecting element and a substrate and to obtain tolerance to noises by fixing the magnetic detecting element on the substrate, and allowing a fixing member which fixes the substrate to a device body to move to and away from the device body freely. CONSTITUTION:The magnetic detecting element 7 is fixed directly on the main substrate 11 and the cord 10 is made extremely short as the signal line between the element 7 and substrate 11; and the fixing member 130 is provided to fix the substrate 11 to the main body 1 and a magnetic disk 6 is adhered to the collar part 2' of a rotating shaft 2. The cord 10 is extremely short, so the possibility of the breaking of wire is decreased and the quantity of picked-up noises is reduced, so that the reliability is improved. Further, the gap between the magnetic disk 6 and magnetic detecting element 7 is set with a gauge for gap adjustment and then the fixing member 130 is fixed to the main body 1 with a screw to facilitate the gap adjustment.
Patent JP-H10107568-A (JP)
Title: Mount method for surface mount crystal vibrator
Inventor: HOSAKA KOJI
IPC: H05K3/34
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce a defect factor by adopting a ceramic-to-ceramic configuration for a type of material of adhesion counter faces between the surface mount crystal vibrator and a ceramic board so as to increase the adhesive strength thereby preventing more surely deviation or fall in the case of tentative fixing. SOLUTION: A connection electrode 5 is formed to the surface mount crystal vibrator 6 and a crystal element is contained in a ceramic case and then enclosed therein. Furthermore, a ceramic material is exposed to the surface of a bottom tentative fixing adhesive section 2. On the other hand, a ceramic board 7 is formed by forming an electrode land pattern 3 on the ceramic board so that the pattern 3 is not in press contact with a connection part of the surface mount crystal vibrator 6. Then an adhesives 1 is coated to the exposed ceramic material and the surface mount crystal vibrator 6 is tentatively fixed to the part. Thus, a ceramic-to-ceramic configuration is adopted for a type of material of adhesion counter faces between the surface mount crystal vibrator 6 and the ceramic board 7.  Thus, the adhesive strength is increased and deviation or fall in the case of tentative fixing is more surely prevented. Furthermore, a defect factor in the manufacture process is reduced.
Patent JP-S62137994-A (JP)
Title: Video signal processor
Inventor: SAKAMOTO ETSURO
IPC: H04N11/24
Filed: 1985-12-12
Abstract: PURPOSE:To reduce noises to improve the picture quality by emphasizing a time base-compressed luminance signal and chrominance signal by different extents of emphasis. CONSTITUTION:A nonlinear emphasis circuit 7NC of the C signal and a nonlinear emphasis circuit 7NY of the luminance Y signal are provided, and outputs of these circuits are taken out in a prescribed period by a switch 30 and are supplied to a common linear emphasis circuit 7L. The extent of emphasis of the circuit 7NC is made smaller than that of the circuit 7NY. Therefore, the limiter level of the circuit 7NC is made higher, and the time constant of a high-pass filter is made smaller. In the reproducing circuit side, a reproduced TCI signal is supplied to a common linear deemphasis circuit 16L, and a switch 31 is switched to supply the output to a non-linear deemphasis circuit 16NC of the C signal and a non-linear deemphasis circuit 16NY of the Y signal.
Patent JP-H06131455-A (JP)
Title: Digital color picture reproducing device
Inventor: TAKAHASHI SADAO
IPC: H04N1/40
Filed: 1992-10-19
Abstract: PURPOSE:To improve the picture quality of characters on the white ground and characters on dots and the color ground and to effectively eliminate the moire brought about in a dot print document. CONSTITUTION:Input picture data is R, G, and B data having a linear reflection factor. A discriminating circuit 1 calculates the probability that a noticed picture element is a character edge, and a discriminating circuit 2 calculates the probability that the notice picture element is a character edge on the white ground. A smoothing circuit 3 changes the degree of smoothing in accordance with the result of the discriminating circuit 2. That is, the degree of smoothing is weakened according as the probability that it is a character on the white ground is higher. An edge emphasis circuit 4 changes the degree of edge emphasis in accordance with the result of the discriminating circuit 1. That is, the degree of edge emphasis is increased according as the probability that it is a character is higher.
Patent JP-H07109206-A (JP)
Title: Stable agricultural chemical emulsion composition
Inventor: HIGASHIMURA MINORU
IPC: A01N25/04
Filed: 1993-10-12
Abstract: PURPOSE:To obtain a stable agricultural chemical emulsion composition capable of preventing deposition of crystals from an emulsion during storing at a low temperature and a spraying liquid diluted with water in using. CONSTITUTION:This stable agricultural chemical emulsion composition is obtained by dissolving a 3-substituted phenylpyrazole derivative of formula I [R is Y<1>R<3> (R<1> is alkyl, haloalkyl, alkenyl or alkynyl; Y<1> is O or S), formula II, formula III (R<4> is H or alkyl; R is H, alkyl, haloalkyl, alkenyl or alkynyl; Y<2> is O, S or NH), COOR<6> (R is alkyl, haloalkyl, alkenyl or alkynyl); R<1> is alkyl; R<2> is H, alkyl or haloalkyl; X and X are halogen; Y is O, S, SO or SO2] in a mixed solvent of a hydrocarbon-based nonpolar solvent (e.g. xylene, kerosine or methylnaphthalene) and a polar solvent (e.g. N-methyl-2-pyrrolidone or cyclohexanone) or a mixed solvent obtained by adding a low-polar solvent (e.g. N-octyl-2-pyrrolidone or N-dodecylcaprolactam) to the above mixed solvent.
Patent JP-H06126847-A (JP)
Title: Fiber reinforced composite material
Inventor: YAMANAKA ATSUHIKO
IPC: B29K23/00
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a composite material light in weight, excellent in shock absorbability and high in rigidity by a method wherein a fiber high in strength and elastic modulus and having a specific tensile elastic modulus is used as reinforcing fiber and a methacrylate vinyl ester resin is used as matrix resin to hold the mechanical characteristic within a predetermined range of values. CONSTITUTION:The fiber high in strength and elastic modulus and having a tensile strength at least 20g/denier to obtain impact resistance and a tensile elastic modulus of at least 300g/denier is used as the reinforcing fiber of an organic fiber composite material. A matrix resin is also used to obtain shock resistance and improve rigidity. Specifically, the matrix resin is such as to give a bending elastic modulus of at least 720Kg/mm<2> to the composite material at the 50% volume containing fiber and has the maximum bending shock load of 1.2Kn/cm<2> to improve the shock resistance. The use of the aforesaid materials provides both improved shock resistance and rigidity.
Patent JP-S63245955-A (JP)
Title: Manufacture of memory cell
Inventor: HIDAKA YOSHIHARU
IPC: H01L27/10
Filed: 1986-11-25
Abstract: PURPOSE:To form a uniform impurity diffused layer by forming a trench in a substrate, coating it with resist to fill it etching it to retain the resist only on the bottom, and then implanting an ion beam. CONSTITUTION:A trench 2 is formed on a single crystal silicon substrate 1. Then, the whole surface is coated with resist 3, the trench 2 is filled, the resist 3 is then selectively etched, and the resist 3 remains only in the bottom of the trench 2. Then, As ions are implanted in an inclined state to the sidewall of the trench 2, the resist 3 is then removed. Thus, an impurity is not concentrated at the bottom of the trench but forms a uniformly diffused layer.
Patent JP-H08135318-A (JP)
Title: Band window
Inventor: OKAYA AKIRA
IPC: E05C9/04
Filed: 1994-11-15
Abstract: PURPOSE: To simply clean the outdoor side face of each paper sliding door, and to simply open and close the paper sliding door even in the case of a large window opening. CONSTITUTION: The hanging main stile 25 of the first side part paper sliding door B is connected to the first stile 3 of a window frame A so as to be rotatable on an outroom side in an out of plane direction for forming the first outward opening window. The hanging main stile 30 of the second side part paper sliding door D is connected to the second stile 4 of the window frame A so as to be rotatable on an outroom side in an out of plane direction for forming the second outward opening window. The upper stile 33 and lower stile 34 of a middle part paper sliding door C are connected to the longitudinal central parts of the upper frame 1 and lower frame 2 of the window frame A through a longitudinal shaft so as to be rotatable in an out of plane direction for forming a middle part longitudinal shaft pivoted window.
Patent JP-H11116830-A (JP)
Title: Highly water-absorptive polymer composition
Inventor: IIDA SEIICHIRO
IPC: C08L33/02
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a high deodorant activities in a state with absorbed urine by using a cheap means having high safety by including a specific highly absorptive polymer and a dehydroacetic acid (salt) compound. SOLUTION: The objective composition comprises (A) a highly water- absorbable polymer having a cross-linking structure, and containing a carboxyl group and/or a carboxylate group as the constituent component of the polymer and (B) 0.01-10 pts.wt., preferably 0.1-5 pts.wt. dehydroacetic acid compound (salt) based on 100 pts.wt. component A. A crosslinked substance of a polyacrylic acid salt, a crosslinked substance of a starch-acrylic acid salt graft copolymer, a hydrolyzate of a crosslinked substance of an acrylic ester-vinyl acetate copolymer, a hydrolyzate of a crosslinked substance of a polyacrylonitrile, or the like is preferably used as the component A. Dehydroacetic acid and an alkali metal salt of the dehydroacetic acid is preferably used as the component B, and the dehydroacetic acid and sodium dehydroacetate are especially preferable.
Patent JP-H04155667-A (JP)
Title: Recording method for data
Inventor: USUKI HIDEO
IPC: G11B20/12
Filed: 1990-10-18
Abstract: PURPOSE:To obtain interchangeability and error correcting capacity of a card reader by adding an ECC parity code to an information signal after it is reproduced, and recording the signal and the code on the same track of a medium. CONSTITUTION:A recording/reproducing circuit 13 supplies a digital signal from a CPU 14 to a magnetic head 11, records it on a magnetic card, outputs it to the CPU 14 by a self-clock system of forming a clock from a previous signal as to the signal from the head 11 and reading the signal in synchronization with the signal, detects a dropout of the read signal, and outputs a dropout detection signal to the CPU 14. A CRC is added after the data of one block in this data format, a preamble and a postamble of '1' are respectively provided all before and after it, an ECC parity code is added after it, pre/post-amble of '0' are respectively added all before and after the code, and the signal is recorded and reproduced on the same track in this data format.
Patent JP-S63150179-A (JP)
Inventor: TOGAMI TSUNESHI
IPC: B25J17/00
Filed: 1987-11-05
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-S61157763-A (JP)
Title: Ignition timing control system for internal-combustion engine
Inventor: NAGAI MASAAKI
IPC: F02P5/153
Filed: 1984-12-28
Abstract: PURPOSE:To reduce a knocking occurrence rate, by a method wherein, when a given learning condition is satisfied in relation to the same operation region, the whole of an ignition timing region is divided into regions for distribution based on the current correction value serving as a reference, and thereafter, a partial correction is performed. CONSTITUTION:During operation of a vehicle, it is decided according to the number of revolutions of an engine and suction air pressure whether a correction value is within the control region of a map stored in a ROM 17 in an MPU 18. When YES, the number of correcting times within the operation region is checked. When the number of correcting times is increased to a specified value of the whole of a distribution region divided based on the current operation region serving as a reference. The correction value of the whole of a different distribution region is computed as 1/2 of, for example, the correction value for writing. After the number of correcting times of the whole of the distribution region is reset, control is effected so that the value of an ignition time is corrected as learning of each operation region is effected.
Patent JP-H0593730-A (JP)
Title: Electromagnetic induction type rotation detector
Inventor: SUDA KOICHI
IPC: G01P3/488
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an electromagnetic induction type rotation detector in which a terminal is arranged on the side of a permanent magnet while allowing the arrangement of the permanent magnet and a core coaxially without increasing a sectional area of a case housing the permanent magnet or the like. CONSTITUTION:Cylinder parts 5a and 5b of a bobbin 5 house a core 2 while being wound with a coil 4. A permanent magnet 3 is formed in the shape of a column having at least two cut parts axially while a hollow part of the cylinder part 5c of the bobbin 5 is formed with the cross section almost the same as that of the permanent magnet 3 to house at least a part of the permanent magnet 3. The bobbin 5 is housed containing the coil 4 or the like in a case 8 of the cylinder with the cross section thereof almost the same as that of the coil 4. Thus, a gap can be formed between an external side of a part contacting the cut parts of the permanent magnet 3 of the cylinder part 5c and an internal side of the case 8 and a terminal 17 is housed into the gap to be fixed on the cylinder part 5c.
Patent JP-S62140933-A (JP)
Title: Elevating device for moving shelter
Inventor: MATSUDA TOSHIAKI
IPC: B65G67/02
Filed: 1985-12-13
Abstract: PURPOSE:To increase the speed of the elevating work of a moving shelter, by a method wherein a holding means and an elevating mechanism are provided, and a support arm, rotatably between given positions, is mounted to the moving shelter. CONSTITUTION:Holding means 17 are disposed between support arms 8, pivotally attached to their respective corner parts of a moving shelter S, and the shelter S. The holding means 17 position the support arms 8 in an overhand position, where the tip part thereof is protruded from the width of a load-carrying platform 2, and a containing position, where the support arm is turned in a 90 deg.C arc from the overhang position and can be contained on the load-carrying platform 2. An elevating mechanism 10, having elevating legs 11, each exceeding the level of the height of the load-carrying platform 2 from a ground, is mounted to the tip part of the supporting arm 8. This constitution eliminates a mounting and demounting work each time the moving shelter S is loaded and unloaded, and enables execution of a simple, an easy, and a rapid elevating work of the moving shelter S.
Patent JP-H02128069-A (JP)
Title: Form device
Inventor: ENOKI TAKAHIRO
IPC: E04G11/02
Filed: 1988-11-07
Abstract: PURPOSE:To facilitate operation, and to reduce the cost of materials by constituting a housing supporting a plurality of panels from the rear sides in an extensible manner in the horizontal direction and enabling re-shoring as the panels are left as they are connected to the housing. CONSTITUTION:A plurality of panels 1 setting the wall surfaces of the internal space (a) of a structure A are supported by a housing 2 from the rear sides. The housing 2 is brought to an extensible state in the horizontal direction while re-shoring is possible as the panels 1 are left as they are connected. When corner sections are rounded slightly in the internal spaces (a)... of the structure A, the panels 1 are shaped of plane panels 11 and corner panels 12, beams 14 are connected continuously to the rears of the plane panels 11, and the housing 2 is coupled with the beams 14. The housing 2 is composed of a plurality of vertical members 21 and lateral members 22, and expansible expansion regulating members 3 are disposed at the end sections of separate lateral member 22 in the horizontal direction.
Patent JP-H04154391-A (JP)
Title: Backlight correction circuit
Inventor: KUNO TETSUYA
IPC: H04N5/235
Filed: 1990-10-18
Abstract: PURPOSE:To prevent color oozing from occurring in forward light and to improve the S/N of a chrominance signal when counter light is corrected by varying the feedback coefficient K of a comb liner filter circuit corresponding to the size of the amplification gain of the chrominance signal. CONSTITUTION:The chrominance signal C from a Y/C separation circuit 13 goes to a signal with level in accordance with the size of the level of the output DC signal of an integration circuit(CR) 12 at a gain control(GC) circuit 14, and is outputted to the comb line filter circuit(CF) 15. A feedback coefficient control circuit 20 performs control so that the feedback coefficient K in the CF 15 can be varied in proportion to the size of the output level of the CR 12. The degree of improvement of the S/N of the CF 15 can be increased by increasing the feedback coefficient K, therefore, the output level of the CR 12 can be increased in the counter light, and when the level of a dark part is increased by increasing the gain of the GC 14, the feedback coefficient K of the CF 15 is also increased, and the improving effect of the S/N can be increased, thereby, the correction of the counter light for the chrominance signal can be performed with satisfactory S/N.
Patent JP-H08117179-A (JP)
Title: Shoes polishing machine
Inventor: INOKUCHI KENJI
IPC: A47L23/02
Filed: 1994-10-21
Abstract: PURPOSE: To make it possible to obtain a finishing state to about the extent that shoes are polished by man power. CONSTITUTION: This shoes polishing machine is provided with a shoes placing base 12 on which a user places the feet in the state of wearing shoes. The shoes placing base 12 is moved back and forth in forward and backward directions. The shoes placing base 12 is circumferentially provided with a rear end brush 19, a pair of side face brush mechanisms 21 and a front face brush mechanism 54. Brushes 30, 63 for removing stains, brushes 31, 65 for applying cream and brushes 32, 64 for finishing are assembled to the respective brush mechanisms 21, 54. These brushes are successively brought into contact with the shoes 11, by which the respective operations of clearing of stains, applying of the cream and finishing are successively carried out.
Patent JP-H06202009-A (JP)
Title: Optical opening and shutting device and its manufacture
Inventor: BOKU GIYONRIYUU
IPC: G02B26/02
Filed: 1993-11-10
Abstract: PURPOSE: To provide an optical open/close equipment where a micro-electrostatic actuator produced only by semiconductor process is utilized and its producing method. CONSTITUTION: Positive and negative voltages are applied to a selection electrode 3 and a signal electrode 2, to make a traveling element 12 electrified. When the impressed voltage polarity of the signal electrode 2 changes instantaneously, an electric charge electrified to be band-shaped at a traveling element side does not immediately react, owing to the resistance of the travelling element 12. Therefore, driving force for moving the travelling element 12 to a left side occurs together with the repulsion between the travelling element 12 and the electrode 2, so that a shutter travelling element 12 is moved.
Patent JP-S61152449-A (JP)
Inventor: OGATA SAKAE
IPC: B32B25/00
Filed: 1984-12-26
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-S62141006-A (JP)
Title: Readily soluble polyethylene powder for production of high-strength, high-modulus fiber or film
Inventor: SANO AKIRA
IPC: C08L23/00
Filed: 1985-12-17
Abstract: PURPOSE:To obtain the titled super-MW power excellent in solubility in an organic solvent, by polymerizing ethylene in the presence of a specified catalyst and in the absence of hydrogen or in the presence of low-concentration hydrogen and then polymerizing ethylene in the presence of high-concentration hydrogen. CONSTITUTION:Ethylene is polymerized at 0-90 deg.C and a pressure of 0-70kg/ cm<2>.G in a solvent or a vapor phase in a hydrogen concentration of 0 - about 10mol% in the presence of a catalyst comprising a solid catalyst component containing at least one member selected from among Mg, Ti and V and an organoaluminum compound to obtain 50-99.5pts.wt. PE of an intrinsic viscosity (in decalin at 135 deg.C) of 12-32dl/g. After the hydrogen concentration is increased to 35-95mol% and, if required, a catalyst is added, ethylene is further polymerized at 40-100 deg.C and a pressure of 0-70kg/cm<2>.G to form 50-0.5pt.wt. PE of an intrinsic viscosity (as measured in the same way) of about 0.1-4.9dl/g. In this way, the titled super-MW powder of an intrinsic viscosity of 5-30dl/g can be obtained.
Patent JP-H06127501-A (JP)
Title: Toner filling method
Inventor: TAKADA YUJI
IPC: B65B1/06
Filed: 1992-10-20
Abstract: PURPOSE:To improve efficiency of filling with the speed of falling from a funneled part to a container increased by a method wherein an agitator is provided inside the funneled part that is provided for filling the container for filling with toner. CONSTITUTION:Toner is supplied with a constant feeder 9 to a funneled part 10 that is arranged below the feeder, and a container 13 for filling is filled with the toner. An auger type filling machine serving as the constant feeder 9 is composed of a hopper 2 and a funnel 3 that is connected to the lower end of the hopper. An agitator 11 provided to the funneled part 10 is desirable to be formed so that it can turn along the inner surface of the funneled part 10, and is also desirable to be constructed so that a rod-like part thereof can turn itself. Powdered body supplied to the funneled part 10 is quickly moved to the container 13 by virtue of turning of the agitator 11. Thereby, the filling of the powdered body can be made at the speed, six times faster than conventional method of filling, without the need for applying vibrations while reducing the cost for filling pulverized body.