baber/WOPTO huggingface dataset:
Patent JP-H10296309-A (JP)
Title: Rolling roll
Inventor: SUZUKI TOSHIYA
IPC: B21B27/03
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide rolls having larger effect for suppressing the generation of thermal crown by removing influence that the coefficient of linear expansion of an inner-layer sleeve has on thermal crown in the rolling roll having two- layer sleeve. SOLUTION: The barrel part 6 of the roll consists of two-layer sleeve 1, 2, the inner-sleeve 2 is composed of metal excellent in heat conductivity than that of the outer-layer sleeve 1 and, by making the thickness thinnest in the middle part in the width direction of the roll and thicker as going toward the end part of the barrel from the middle part, the influence on the thermal crown by expansion in the radial direction of the inner-layer sleeve is eliminated.
Patent JP-H11308444-A (JP)
Title: Image processing method and image processor
Inventor: TERASHITA TAKAAKI
IPC: G06T1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the decision of image processing conditions and an image processing to digital image data in the method and device for processing images for applying the image processing to the digital image data obtained by a digital camera. SOLUTION: In this image processing method, the digital image data S are converted into rough image data RS in a rough image data preparation means 4, image processing conditions are decided in an automatic setup means 5 based on the data RS, the image processing is applied to the rough image data RS by the image processing conditions and they are displayed at an image display means 10. An operator observes displayed images and corrects the image processing conditions by an image correction means 11 and the corrected image processing conditions are stored in a second memory 6. An image data conversion means 7 reads the image processing conditions from the second memory 6, applies the image processing to the digital image data S based on the conditions and obtains processed image data S'. The processed image data S' are variably magnified, output converted and outputted from an output means 12.
Patent JP-S62266387-A (JP)
Inventor: ITANO SHIGEO
IPC: F27D17/00
Filed: 1986-05-13
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-H10295202-A (JP)
Title: Lawn protecting material
Inventor: UMETSU MASAHIDE
IPC: A01G13/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a lawn protecting material by which adverse influence on lawn and the ground is reduced with lightness and excellent molding property and a nice walking feeling is improved by means of proper cushion property by forming pressure receiving bodies for receiving trampling and articulating parts to be a reverse J-shape by means of longitudinal pieces and horizontal pieces. SOLUTION: The pressure receiving body 1 and the articulating part 2 are formed by the longitudinal piece 11 in an almost longitudinal direction, which is abutted on the round in its lower end and the horizontal piece 12 which is extended in an almost horizontal direction from the top part of the longitudinal piece 11 so as to be formed as the reverse J-shape in the lawn protecting material which is formed to be a grid-shape by connecting the multiple pressure receiving bodies 1 for receiving trampling and the articulating parts 2. The pressure receiving body 1 can be formed as a hollow quadrangular frustum shape and small multiple projections 13 to be a nonskid are provided in the top part of the horizontal pieces 12.
Patent JP-H11300899-A (JP)
Title: Optical functional film and its manufacture
Inventor: YOSHIHARA TOSHIO
IPC: G02B1/11
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a functional film, wherein an adhesion of a SiO2 gel layer to a base film is improved, maintaining high performance and high-quality characteristics and productivity, and suitable for practical use. SOLUTION: An interlayer 2 composed of a perhydropolysilazane represented by a unit structure of -(SiH2 NH)- and a low-refractive index layer 3 are. formed on a surface of a base film 1 directly or with another layer therebetween. The low-refractive index layer 3 is an SiO2 gel layer composed by gelling an SiO2 sol.
Patent JP-2000308390-A (JP)
Title: Rotation controller for dc brush motor
Inventor: SATOU HIDENORI
IPC: H02P3/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rotation controller for DC brush motor in which reliable rotation control is realized while reducing power loss. SOLUTION: A pickup coil L1 is arranged on wiring connecting between a DC brush motor M1 and a DC power supply 1 in order to detect an AC signal component being generated when the brush is switched during rotation of the motor M1. A decision is made that the motor M1 is rotating so long as the AC signal component is detected continuously and when detection of the AC signal component is interrupted, current signal supply to the gate of an FET 11 is interrupted thus stopping rotation of the DC brush motor M1. Since current supply to the motor M1 is interrupted immediately when the motor M1 reaches the end or it is stopped forcible due to contact with an obstacle, the motor M1 and the power supply circuit can be protected against damage. Furthermore, erroneous operation can be prevented by providing a latch circuit 8 which allows restart of rotation only after turning off the power supply or reversing the polarity thereof.
Patent JP-H10295342-A (JP)
Title: Heat-treated liquid beverage
Inventor: MADANSHIN BAGERA
IPC: A23L9/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an instant beverage that contains fats and is stable in storage, by admixing water, a fat-containing whitener and a specific stabilizer. SOLUTION: This beverage is obtained by using water, a fat-containing whitener as milk, solidified milk and the like, an stabilizer containing 0.05-0.25 wt.%, preferably 0.1-0.2 wt.% of a mono-glyceride emulsifier and 0.05-0.15 wt.%, preferably 0.05-0.1 wt.% of λ-carageenan as a fat stabilizer, in addition, adding a flavor-imparting agent as a soluble coffee solid and 0.05-0.3 wt.% of buffering salts selected from among sodium or potassium bicarbonate, disodium or dipotassium phosphate and sodium and potassium citrate.
Patent JP-H08279095-A (JP)
Title: Traffic information communication device
Inventor: ITO YASUO
IPC: H04W12/02
Filed: 1995-04-07
Abstract: PURPOSE: To receive provided traffic information by using a password to be changed into even in case of a failure to change the password. CONSTITUTION: When the password is changed, the traffic information communication device 10 stores two passwords before and after the change in a nonvolatile memory 15 and if use is not allowed by an information provider 1 although one of the stored passwords is sent, the other stored password is sent.
Patent JP-H05300884-A (JP)
Title: Pulse measuring apparatus
Inventor: TAKASHIMA MITSURU
IPC: A61B5/0245
Filed: 1992-04-27
Abstract: PURPOSE:To help judge possible pregnancy, how a fetus grows and the like by detecting a difference of pulse signals detected by a pulse detection means for ulna arteries of right and left hands to obtain left/right difference information of a would-be pregnant woman in a non-invasive manner with the outputting of a difference detection output signal as pulse measurement data. CONSTITUTION:First and second pressure sensors 1R and 1L for detecting pulses of ulna arteries of right and left hands supply detection output signals SR and SL thereof to maximum value detection circuits 4R and 4L, respectivly, and maximum value detection outputs with the maximum value detection circuits 4R and 4L are supplied to a subtracter 6 through latch circuits 5R and 5L to detect a difference between the maximum value of the output signal SR of the right hand and the maximum value of the detection output signal SL of the left hand and the results are supplied to an output device 7. As for a would-be pregnant woman, this apparatus enables the reflection of how a fetus grows thereby presenting difference in pulses between the left and right ulna arteries.
Patent JP-H01278575-A (JP)
Title: Coating compound composition
Inventor: MURACHI TATSUYA
IPC: C08G18/61
Filed: 1988-04-30
Abstract: PURPOSE:To obtain a coating compound composition suitable for coating rubber products, synthetic resin products, etc., having excellent adhesivity to materials to be bonded, providing a coating film having excellent wear resistance, by blending a specific NCO group-containing urethane prepolymer with a halogenating agent in a specific ratio. CONSTITUTION:(A) 100pts.wt. isocyanate group-containing urethane polymer obtained by reacting a prepolyol (e.g., polyoxypropylene glycol) with a polyisocyanate (e.g., tolylene diisocyanate) is blended with (B) 0.002-20pts.wt. halogenating agent (e.g., t-butylhypochlorite) and preferably further (C) >=10pts. wt. silicone oil to give the aimed composition.
Patent JP-H06325099-A (JP)
Title: Information retrieving device
Inventor: HARADA KIYONORI
IPC: G06F3/048
Filed: 1993-05-10
Abstract: PURPOSE:To allow a user to clearly know a segment at every item and to recognize the position of an item in an item list table at the time of continuously referring to plural items by displaying the item table for prescribed time and clearly showing the item of a transfer destination in the item list table. CONSTITUTION:This device is provided with an item transfer means showing the item list table for prescribed time and clearly showing the item of the transfer destination in the item list table when the display of the text of some item on a display device 21 transfers to the display of the text of another item. Namely, when a down scroll key and a page sending key of a key board 20 are pressed after displaying some text, the item table is displayed on a display device 21 and a transfer destination is displayed for the prescribed time by a transfer destination item clearly showing marker. Namely, the item transfer means displays the item list table so that the user clearly knows a segment at every item. On the other hand, the item of the transfer destination is clearly shown so that the user easily know the position of the item of the transfer destination in the item list table.
Patent JP-H06320046-A (JP)
Title: Electric precipitator having disposable dust collecting electrode sheet and air purifier equipped with same
Inventor: TABEI TOSHIAKI
IPC: F24C1/14
Filed: 1993-05-10
Abstract: PURPOSE:To provide an electric precipitator where soil in a dust collecting part is easy to remove, and to provide an air purifier and a fan heater. CONSTITUTION:In an electric precipitator, corona discharge is formed between a discharge electrode 20 and a dust collecting electrode 11 to charge dust in gas and the dust is sucked into the dust collecting electrode 11. On a dust suction part of the dust collecting electrode 11 a disposable sheet 12 having conductivity is stuck. When dust is accumulated on the surface of the disposable sheet 12, the sheet is peeled off, enabling the easy removal of soil.
Patent JP-H07322696-A (JP)
Title: Stepping-motor driving apparatus
Inventor: NUMATA JUNICHI
IPC: H02P8/00
Filed: 1994-05-23
Abstract: PURPOSE:To decrease the load of a CPU for controlling the driving of a stepping motor by providing a data transfer device, which fetches the data into an exciting register when an exciting pattern table outputs the data of the specified address. CONSTITUTION:A CPU 1 dedicated for control of a stepping motor 7 sets the exciting pattern of the stepping motor 7, which is connected to a data transfer device 2 at the time of initial setting, with an exciting pattern table 4. Then, the rotating direction and a pattern counter are specified at the starting time of driving. During the operation of the stepping motor 7, the pulse width for a pulse generator 3 is set, and the rotating speed is determined. The output of the pulse width is inputted into the exciting pattern table 4, and the address is written into an exciting register 5. The written data are fetched by a data transfer device 2, and the exciting pattern is amplified by an amplifier 6. Therefore, the load of the CPU can be reduced.
Patent JP-H08287171-A (JP)
Title: Device and method for input indication
Inventor: IWAMOTO MASAHIKO
IPC: G06Q50/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide an input indication device which efficiently determine an order to be inputted to a production system among many orders and its input quantity. CONSTITUTION: An initial solution generation part 14 finds an initial solution which satisfies some of restrictions to narrow down adjustment objects, a quantity adjustment part 15 makes quantity adjustments for the narrowed-down input candidates, and a deletion adjustment part 16 and an addition adjustment part 17 properly replaces the adjustment objects to prevent a local optimum solution from being reached because of the quantity adjustments and also repeats the said adjustments to efficiently find a quasi-optimum solution.
Patent JP-H08275752-A (JP)
Title: Mental/physical stress-remedying food
Inventor: NAKANO TAKAHISA
IPC: A23L33/155
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a food capable of mitigating light mental or physical stress by incorporating a food material containing at least glutathione with at least one kind of other antioxidant. CONSTITUTION: This food is obtained by incorporating (A) a food material containing at least glutathione with (B) at least one kind of other antioxidant. This food is effective for preventing or mitigating light stress unnecessary even for any medical therapy.
Patent JP-H02285598-A (JP)
Title: Semiconductor storage
Inventor: KONO SHIGEKI
IPC: G11C17/18
Filed: 1989-04-27
Abstract: PURPOSE:To improve the inverting speed of an output from a sense amplifier and to obtain the high speed in reading by improving the amplification factor of a current in a sense amplifier circuit and reducing the amplitude of the output from the sense amplifier. CONSTITUTION:A sense amplifier circuit 110 is composed of a first inverting amplifier 111 which defines a digit line 101 as an input, first and third P-channel field effect transistors Q3 and second, fourth, fifth and sixth N-channel type field effect transistors Q2, Q4, Q5 and Q6. The amplification factor of the current is made high in the sense amplifier circuit 110 and the amplitude of an output voltage from the sense amplifier is reduced. Thus, the inverting speed of the output from the sense amplifier is improved and reading operation can be executed at high speed.
Patent JP-H02286990-A (JP)
Title: Fixing device for penetrating fireproof partition
Inventor: KATAYAMA YOSHIO
IPC: F16L5/04
Filed: 1989-04-27
Abstract: PURPOSE:To eliminate the variance in the installed condition and shorten the period of installation by forming with graphite having a hole for passing a piping through and causing volumetric expansion at high temperatures. CONSTITUTION:A fixing device for penetrating a fireproof partition is disposed in a wall through hole 5. A sheath pipe 54 is slightly smaller than the inner diameter 21 of a fixing frame and is sealed so that expansion graphite does not leak outside. When a fire environment reaches a high temperature range, expansion graphite is heated to expand. This pushes a flexible pipe in, closes the inner hole of the flexible pipe, stops the supply of oxygen, and prevents fire from spreading further.
Patent JP-H11302737-A (JP)
Title: Production of stainless steel strip for building structure
Inventor: TENTO MASAYUKI
IPC: C22C38/44
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To produce an inexpensive stainless steel strip for building structure excellent in corrosion resistance, weldability and weld zone characteristics in housing environment. SOLUTION: Steel having a compsn. contg., by weight, 0.005 to 0.1% C, 0.05 to 1.5% Si, 0.05 to 1.5% Mn, <=0.04% P, <=0.05% S, <=0.05% N, <=0.1% (C+N), 8 to 17% Cr and 0.05 to 1% Ni, furthermore satisfying the conditions in the inequality of Cr(%)+Mo(%)+1.5Si(%)-Mn(%)-2Ni(%)-0.5Cu(%)-30C (%)-20N(%)<=12, and the balance Fe with inevitable impurities is heated at 1,100 to 1,250 deg.C, hot rolling is finished at >=800 deg.C, it is coiled at >=700 deg.C, and the average cooling rate to a room temp. is regulated to <=5 deg.C/min.
Patent JP-S63275058-A (JP)
Title: Magneto-optical recording medium
Inventor: FUNADA SHIN
IPC: H01F10/13
Filed: 1987-05-01
Abstract: PURPOSE:To improve productivity and characteristics as a recording medium by using an alloy consisting of >=1 kinds among heavy rare earth metals Tb, Dy and Gd, >=1 kinds among transition metals Fe, Co and Ni and >=1 kinds among Ti, B, Zr, and W. CONSTITUTION:The alloy consisting of >=1 kinds among the heavy rare earth metals Tb, Dy and Gd, >=1 kinds among the transition metals Fe, Co and Ni and >=1 kinds among Ti, B, Zr, and W is used. An alloy ingot is made by melting and casting these elements to prepare a target. The alloy comps. which enable the prepn. of the sputtering target without grinding and sintering the alloy ingot is selected in this stage and, therefore, the production efficiency and yield are improved.
Patent JP-S60252081-A (JP)
Inventor: NIHEI KATSUHIRO
IPC: B62J35/00
Filed: 1984-05-30
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-H11355975-A (JP)
Title: Converter module for electric power supply and system therewith
Inventor: PEROL PHILIPPE ALFRED
IPC: H02J7/35
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of modules for eliminating complexity, by optimizing a single module so as to perform a plurality of functions. SOLUTION: This system sequentially includes a diode D4 , inductors L1 P, L3 , an output inductor L0 , and an output diode D0 so as to be connected forwardly between a terminal K connected to one of terminals of the array of a solar battery and a terminal B connected to a bus BUS. The D4 , L1 P, and LS form the first branch which extends between a point K and a node N. A control switch S11 is connected to preferably attenuated filters C'2 , R'2 , C2 in series between the node N common to the two inductors LS, and L0 and a common mode pole, and its assembly forms the second branch. The branch switch SS1 is connected between the node N and the ground. L0 and D0 form an output branch.
Patent JP-H04317421-A (JP)
Title: Production of acicular magnetic iron oxide granular powder
Inventor: JIKUHARA NARIYASU
IPC: C01G49/08
Filed: 1991-04-12
Abstract: PURPOSE:To provide the method for producing acicular magnetic iron oxide granular powder which has a large aspect ratio, uniform particle size without coexisting of branched particles, and thereby has excellent coercive force distribution and each particle is independent from another. CONSTITUTION:A suspension of >=pH 11 containing ferrous oxide is prepared by the reaction of an aq. ferrous salt soln. and an alkali soln. Preliminarily, a water-soluble silicate and a water-soluble aluminum salt are added into the suspension, into which oxygen-contg. gas is introduced to cause the oxidation reaction and to produce acicular goethite particlar powder containing Si and Al. Then these particles are reduced to obtain acicular magnetite particles, or further the particles are oxidized to obtain acicular maghemite particles, or both of particles are modified with Co to obtain acicular magnetic iron oxide particles. Since the production amt. of goethite is increased to >=6.3g/l/ hour by this method, magnetic oxide particles can be obtd. advantageously in industry and economics.
Patent JP-H05283003-A (JP)
Title: Manufacture of cold cathode discharge lamp
IPC: H01J9/39
Filed: 1992-03-31
Abstract: PURPOSE:To provide a manufacturing method of a cold cathode discharge lamp which can simultaneously remove the stored gas of a phosphor and the impurity gas adsorbed to an electrode without inducing deformation of a tube. CONSTITUTION:A phosphor 2 is applied to the inner wall of a tube 1, a system 5 where an electrode 4 is supported at both ends of the tube 1 is sealed and a process where a rare gas and mercury are sealed in the tube 1 and a process where the inside of the tube 1 is exhausted while discharge is generated in the tube 1 by sending a current flow to the electrode 4 after the above process are provided so that the current which flows to the electrode A is set 1 to 1.6 times referring to a rated lamp current. Resultantly, a discharge lamp is made to light in the process to exhaust the inside of the tube 1 so that discharge of impurity gas from the electrode 4 caused by an ion impulse given to the electrode is promoted and furthermore, an impurity gas from the phosphor is discharged due to the heat of the electric discharge with the result of which a stored gas of the phosphor and the impurity gas adsorbed to the electrode can be simultaneously removed free from inducing a deformation of the tube.
Patent JP-S6322087-A (JP)
Inventor: CHATTERJEE SHYAM SUNDER DIPL C
IPC: C07D307/58
Filed: 1987-05-01
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-H05280313-A (JP)
Title: Valve seat of internal combustion engine
IPC: F01L3/22
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the generation of cracks along with the rise of the cylinder head side remaining stress caused by the fit of a valve seat, particularly the generation of cracks in the cylinder head around the exhaust port side valve seat having high temperature compared with the intake port side in the valve seats fitted in the openings of intake and exhaust ports provided in the cylinder head of an internal combustion engine. CONSTITUTION:The interference of an exhaust valve seat 13 with a fitting part 4d of a cylinder head 4 in which the valve seat 13 is fitted, i.e., a difference between the outer diameter dimension D of the exhaust valve seat 13 and the inner diameter dimension d of the fitting part 4d is set smaller than the interference of the intake valve seat with the cylinder head 4 fitting the intake valve seat.
Patent JP-2000303172-A (JP)
Title: Formation of sputtering film
Inventor: OKAZAKI SATOSHI
IPC: G03F1/54
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a sputtering film by which the distribution of the film in the plane of a substrate is improved, and the excellent film thickness uniformity of the sputtering film can be attained. SOLUTION: In a method for forming a sputtering film to a substrate in which, in a sputtering chamber 10, a substrate 11 is moved at a prescribed rate, and a sputtering film by sputtering particles from a target deposited in the sputtering chamber is formed on the surface of the substrate, a pair of targets 12a and 12b are deposited right and left along the rectangular direction to the moving direction of the substrate, furthermore, these pair of targets are arranged obliquely to respective substrate faces in a state in which the faces on the substrate sides are mutually confronted, and sputtering film formation is executed.
Patent JP-S5811528-A (JP)
Title: Method of joining ion-exchange membranes
Inventor: ASAWA TATSUROU
IPC: C08J5/22
Filed: 1981-07-14
Abstract: PURPOSE:A thin resin film is placed on the gap between two sheets of ion- exchange membranes which oppose to each other at their edges so as to cover the gap and the part of the gap is pressed with heat to produce the titled ion- exchange membrane with flattened joint parts, which is useful as a diaphragm for alkali chloride electrolysis. CONSTITUTION:Two sheets of ion-excange resin membrane preferably cation- exchange membrane of perfluorohydrocarbon are made to oppose to each other at their edges so that a small gap, preferably less than 2mm. width, is left, and a thin resin film, preferably the one that has the same properties as the ion- exchange membrane to be jointed does and melts at 5-10 deg.C lower than the membrane, is placed on the gap so as to cover it. Then, the part is pressed with a bakelite plate with nichrom wire heater built in to joint the two sheets. The thin film is preferably 10-15mm. wide, 3/5-1/10 thick of the ion-exchange membrane and 1-10 times the volume of the gap.