baber/WOPTO huggingface dataset:
Patent JP-H06145806-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet excellent in magnetic characteristic
Inventor: ISHIDA MASAYOSHI
IPC: C21D8/12
Filed: 1992-11-11
Abstract: PURPOSE:To manufacture a grain-oriented electrical steel sheet excellent in magnetic characteristic by forming the specific directional grooves on the surface of the steel sheet after cold rolling and sticking the specific high magnetostrictive material, at the time of manufacturing the electrical steel sheet by subjecting a silicon steel slab to a hot rolling, cold rolling, decarburize-annealing and finish-annealing. CONSTITUTION:At the time of manufacturing the electrical steel sheet in which, after hot- rolling the silicon steel slab having high Si content, the finish sheet thickness is obtd. by the cold-rolling of one time or two or more times containing intermediate-annealings and executing the decarburize-annealing and the final finish-annealing, resist ink is applied so that the lines, e.g. 0.2mm width and 3mm interval, are left on the surface of the steel sheet in a direction intersecting almost orthogonally with the rolling direction of the steel sheet after the decarburize-annealing or before finish-annealing, and the applied steel sheet is treated by an electrolytic etching, etc., to form linear grooves. After sticking the high magnetostrictive material of SmFe alloy, etc., having the difference of >=5X10<-5> the coefficients of magnetostriction from the steel to the linear grooves by sputtering, the resist ink is removed and the decarburize-annealing and the last finish-annealing are executed. The grain-oriented electrical steel sheet having excellent stability of magnetic characteristic without lowering iron loss characteristic even in the case of executing a strain-releasing annealing, is obtd.
Patent JP-H07127280-A (JP)
Title: Working attachment to be attached to arm end of power shovel or like
Inventor: MORIKAWA TAKAO
IPC: E04G23/08
Filed: 1993-11-05
Abstract: PURPOSE:To attach one working attachment (crusher equipped with steel shearing blades) to the arm of a variety of power shovels using low-cost brackets. CONSTITUTION:To attach a working attachment having upper and lower flanges to the end of the arm at a power shovel via a bracket 7 and a turning gear 6, an adapter 17 having a swivel joint 10 and a hydraulic motor 11 built in is interposed between the bracket 7 and the turning gear 6. Since the bracket 7 is a member that can be manufactured at low cost, one working attachment can be attached to a variety of power shovels by preparing low-cost brackets 7 each suited for either of the variety of power shovels.
Patent JP-H0564554-A (JP)
Title: Dietary fiber-containing food and its production
Inventor: KAWANO NOBUHISA
IPC: A23L29/244
Filed: 1991-09-04
Abstract: PURPOSE:To obtain the title food excellent in workability and fanciness, useful as e.g. a side food material by adding a coagulant to devil's tongue mannan while stirring in water into a pasty product and then by forming and heating the product followed by leaving it to cool to vaporize the water attached to its surface to eliminate offensive odor and water separation phenomena. CONSTITUTION:A coagulant is added while stirring in water devil's tongue mannan singly and/or its combination with side raw material(s) to produce a pasty product. This product is packed in a mold of any shape, stamped, or calendered on a flat plate, and then cut and/or formed to desired shape followed by heating. Thence, the resulting coagulated form is left to cool in air at normal temperatures to vaporize the water attached to its surface, thus obtaining the objective food. It is preferable that <=18 pts.wt. of water be used per pt.wt. of the devil's tongue mannan.
Patent JP-2001122301-A (JP)
Title: Container with cap
Inventor: TAZAKI TAKAHARU
IPC: B65D41/04
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To propose a container with a cap wherein the cap is not easily loosened by continuous vibration or impact during transportation or the like. SOLUTION: The container with a cap comprises a container body including an opening for filling contents having a threaded portion on an outer peripheral surface and a screw cap to be engaged with the threaded portion of the opening of the container body for sealing a filled space of the container body. A pressurizing and supporting portion for preventing the cap from getting loose which is placed adjacent to a thread of the threaded portion is provided on at least one position of the outer peripheral surface. The pressurizing and supporting portion is used to pinch the thread in contact with a side face of the thread of the screw cap while the screw cap is being engaged with the threaded portion of the opening under cooperation with the thread of the opening to improve frictional resistance.
Patent JP-H03161924-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIDA MINORU
IPC: H01L21/24
Filed: 1989-11-20
Abstract: PURPOSE:To perform introduction of impurities of an arbitrary concentration with high reliability and good reproducibility by a method wherein a monomolecular film or the cumulative film of a monomolecular film is formed of a molecule, which is a polar molecule and contains impurity atoms, on a substrate and the impurity atoms are occluded in the substrate by an irradiation of an energy line. CONSTITUTION:RH2PO4 containing an alkyl group R or RH2BO3 is used. As carbon atoms of the R group, 8 to 10 is preferable. The RH2PO4 or RH2BO3 is dissolved in CCl4 or the like and the dissolved RH2PO4 or RH2BO3 is developed on the surface of the water to form an LB film. An Si wafer with its oxidized surface is dipped into water having this monomolecular film and a solvent is acidified. An acid to be used may be a general-purpose organic or inorganic acid. An OH group in an SiO2 film on the wafer surface is made to perform an esterification together with a phospholic part, which is a polar molecule, and the LB film is adhered on the wafer surface in the form of the orientation of a phospholic group. The LB film is irradiated with Ar plasma and a P or B impurity is occluded in the substrate. The R group of the LB film is roughly removed by an ashing. The amount of the impurity to intrude into the Si substrate is minute, there is no adverse effect, the impurity is not flied in an ashing treatment and the impurities can be introduced with good reproducibility.
Patent JP-H03160994-A (JP)
Title: Production of emulsifier
Inventor: YAMANO YOSHIMASA
IPC: C09K23/14
Filed: 1989-11-20
Abstract: PURPOSE:To enable continuous production of an emulsifier having excellent performance in high efficiency by reacting a phospholipid with a hydroxyl- containing compound in the presence of a phospholipase D having phosphatidyl group transfer activity. CONSTITUTION:A phospholipid of formula I is made to react with a hydroxyl- containing compound of formula II in the presence of a phospholipase D having phosphatidyl group transfer activity and the objective phospholipid derivative of formula III is separated from the reaction mixture. In the formula, R1 and R2 are acyl and X is a residue produced by removing one hydroxyl group from a hydroxyl-containing base. The compound of formula HOR3 is e.g. ethylene glycol, diethylene glycol, triethylene glycol and glucose. Although the above reaction is an equilibrium reaction, the product is an acidic phospholipid derivative and, accordingly, it can be easily taken out of the reaction system by treating the organic solvent layer with an anion exchange material.
Patent JP-H02146736-A (JP)
Title: Manufacture of thin film transistor
Inventor: MATSUMOTO TOMOTAKA
IPC: H01L29/786
Filed: 1988-11-28
Abstract: PURPOSE:To enable control of a threshold value voltage, to eliminate barrier formation, and to improve characteristics of a drain current and a gate voltage by doping a group V or group III element of an atomic value which is different from that of an element doped to a dope layer in an active layer which is exposed to an opening between a source electrode and a drain electrode. CONSTITUTION:After a gate electrode Ga and a gate insulating film 2 are laminated on an insulating substrate 1, a-Si is deposited on a surface of the gate insulating film 2 to form an active layer 3. Furthermore, a-Si doped with a group III or group V element is deposited on a surface of the active layer 3 to form a dope layer 4. After a metal film 6 is applied to a surface of the dope layer 4, the dope layer 4 immediately above the gate electrode G and a metal film 6 are selectively eliminated to form a source electrode S and a drain electrode D on the opening 5 and both sides thereof. A surface of the active layer 3 which is exposed to the opening 5 between the source electrode S and the drain electrode D is exposed to plasma atmosphere containing the group V or group III element of an atomic value which is different from an element doped to the dope layer 4. The element is doped into said active layer 3.
Patent JP-S63155389-A (JP)
Title: On-line character recognizing device
Inventor: YURA KOJI
IPC: G06K9/46
Filed: 1986-12-19
Abstract: PURPOSE:To sharply reduce the load on a writer and to improve the handling of a device by finding out proposed characters in each sectional unit in according with the features of strokes included in a specified segmental unit and positional relation between respective strokes and selecting characters from the relation of the proposed characters in respective segmental units to form a character string. CONSTITUTION:A character is recognized from the shapes of one or plural strokes included in a segmental unit and positional features among plural strokes in each character segment estimated from a character string whose segments are uncertain and proposed characters are found out. A character string having continuous proposed characters in continuous segmental units and minimum combination in the number of character out of the combination of these proposed characters is found out as a recognized result. Since a proposed character including many strokes is selected with priority from the proposed characters correctly found out in each character segmental unit to form a character string, a character string whose character segment are uncertain can be rapidly recognized.
Patent JP-H02182602-A (JP)
Title: Product transfer controller
Inventor: DEBITSUDO KUREIAA CHIEINBAAZU
IPC: G06Q10/08
Filed: 1989-11-20
Abstract: PURPOSE: To enable users permitted by a facility to transfer given articles. CONSTITUTION: An article transfer control system is provided with a receiver for receiving an article transfer permitting signal from a facility, and a means for starting transfer of an article in response to the article transfer permitting signal. The means for starting transfer of the article is provided with a measuring unit for a characteristic value of the article, a receiver for a coded input signal indicative of the measured characteristic value, a comparator for comparing the measured characteristic value with the coded input signal and for generating an inspection signal when both values are equal to each other, and an enabling unit for starting transfer of the given article when the inspection signal is received.
Patent JP-H01143696-A (JP)
Title: Flow velocity controlling device
Inventor: URUSHIBARA SHOTARO
IPC: C02F3/12
Filed: 1987-11-30
Abstract: PURPOSE:To always control flow velocity in a sludge feed duct at optimum flow velocity and to avoid wear and tear of the title device by providing such means that flow velocity in the duct is continuously controlled by grasping the settling state of sludge in the sludge feed duct from detection difference of the concentration of the upper and lower faces of the sludge feed duct. CONSTITUTION:Concentration on the upper and lower faces of a sludge feed duct 3 is detected with detectors 5, 6 and flow of mixed water in the duct 3 is grasped from the concn. difference with an arithmetic unit 10. Then a pump driving device 12 is driven and controlled by a control circuit 11 on the basis of the state of this flow and a pump 2 is actuated at the optimum conditions and flow velocity of mixed water in the duct 3 is continuously controlled and made to optimum flow velocity. Further a control signal correspondent to the cross-sectional area of the duct 3 is output to the pump driving device 12 via the control circuit 11 on the basis of both a sludge arrival position signal for indicating the position in case sludge reaches the duct 3 different in the cross-sectional area and a flow rate change signal for indicating change of flow rate sent from a flowmeter 4 and optimum flow rate control is performed and overload of the pump 2 is avoided and the component of fluid in the duct 3 is prevented from being deteriorated.
Patent JP-H09126257-A (JP)
Title: Friction plate for friction type coupling
Inventor: TAMURA HIDEKI
IPC: F16D69/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a friction plate for a friction type coupling which has its friction coefficient less fluctuate with time by making the ratio of a friction area with respect to the whole area of a friction plate, which is the total of the friction area and the non-contacting area, to be less than 60% and 10% for optimum. SOLUTION: A friction plate 1 consists of a non-contacting area formed by carving out a recessed area 1b of fan-shaped flat cross section on the surface of the friction plate 1, whose cross section is a hollow ring shape, so as to pass through the inner and outer circumferential surfaces, and also a friction area 1a whose plane shape is rectangle and protrusion is extended radiately as effected by the recessed area 1b. At this time, the total area ratio of a friction contacting area of the protruding part (for example, 1a) is made less than 60%, perferably less than 10% with respect to the total area of friction plates 1 to 6 (for example, 1a plus 1b).  Thus friction powder produced between the friction plates is easily discharged to the non-contacting area and, as a result, it is deemed that it is because element involving fluctuation of friction force of the friction powder intervening between the friction plates reduces and enables and torque fluctuation to be lessened.
Patent JP-H04175616-A (JP)
Title: Laser beam monitoring device
Inventor: OKINO KEIJI
IPC: G01J1/42
Filed: 1990-11-07
Abstract: PURPOSE:To enable accurate measurement of laser beam intensity over an extended period of time by compensating thermal drift of optical components and detectors due to local heating caused by laser beam. CONSTITUTION:Laser emitted from a laser oscillator is reflected by 1% with a beam splitter 21 of a monitor circuit. The reflected laser beam is attenuated with a filter 23, enters a detection element 24, and the detected signal is ampli fied with an amplifier 25. Here, because the resistance 27 for determining the gain of the amplifier 25 is attached in contact with an absorption plate 26 which absorbs 99% of laser beam, the resistance value is changed to decrease by the temperature rise of th absorption plate 26. The resistance value of the resistance 27 increases due to the temperature rise in the absorption plate 26 due to laser beam absorption, the gain of the amplifier 25 decreases, and the detection signal output is corrected with the amplifier 25.
Patent JP-H07128232-A (JP)
Title: Concentration measuring device for gas
Inventor: CHOKAI RYOICHI
IPC: G01N21/39
Filed: 1993-11-08
Abstract: PURPOSE:To measure the concentration of a gas to be measured with easy preparation and handling without using a pigment laser by arranging a solid laser, an nonlinear optical element, and a wavelength variable solid laser on the same optical axis, and generating a laser beam having a required wavelength. CONSTITUTION:When NO2 concentration with an absorptive wavelength of 447.9nm and an non-absorptive wavelength of 446.5nm is measured, for example, YAG lasers 10, 13 are first synchronized and driven by a pulse generator 19 to output a laser beam of 1064nm. The output of the laser 10 is converted into the 1/2 wavelength of 523nm by an nonlinear optical element 11 to drive a titanium sapphire laser 12, and the wavelength is switched to 773.5nm and 769.4nm and outputted. On the other hand, the output of the laser 13 is transmitted to an nonlinear optical element 16, the element 16 converts the outputs of the lasers 12, 13 to the 447.9nm and 446.5nm necessary for the detection of NO2, and outputs them. The scattered laser beam is received by a Cassegrainian reflector 2, amplified, and A/D converted, and the ratio of absorbed wave/non-absorbed wave is then differentiated with distance by a personal computer 8 to determine the NO2 concentration.
Patent JP-H01145228-A (JP)
Title: Driving power distribution-controller for four-wheel drive vehicle
Inventor: NAITOU GENPEI
IPC: B60K17/348
Filed: 1987-11-30
Abstract: PURPOSE:To improve the straight advance performance and turning performance in the low, intermediate, and high speed traveling by individually calculating each clutch fastening force on the basis of the revolution speed difference between the front and rear wheels and car speed and calculating an aimed clutch fastening force on the basis of the sum of the result of the calculation. CONSTITUTION:A clutch means 1 installed in a driving system for distribution- transmitting the driving power of an engine into the front and rear wheels is controlled by a clutch control means 3 on the basis of the detection signal supplied from a detecting means 2. In this device, a front/rear wheel revolution speed difference detecting means 201 and a car speed detecting means 202 are installed as detecting means 2. The clutch control means 3 is equipped with the first calculating means 301 for calculating the clutch fastening force eon the basis of the front/rear wheel revolution speed difference, second calculation means 302 for calculating the clutch fastening force on the basis of the car speed only, and the third calculation means 303 for calculating an aimed clutch fastening force on the basis of the sum of the results of the calculation.
Patent JP-H07147932-A (JP)
Title: Liquid high-energy food
Inventor: FUKUYAMA KAZUHIRO
IPC: A23L1/30
Filed: 1993-12-02
Abstract: PURPOSE:To obtain a liquid high-energy food for oral administration-tube administration, containing a protein (hydrolyzate), a lipid, a vitamin, a mineral and a specific glucide, maintaining low viscosity and low osmotic pressure, being readily administered through a tube. CONSTITUTION:This liquid high-energy food contains (A) a dispersible finely granulated protein or its hydrolyzate, (B) an edible lipid, (C) a vitamin, (D) a mineral and (E) a dextrin having 10-25, preferably 12-20 DE value. The liquid high-energy food has sufficient viscosity and osmotic pressure to be readily administered through a tube even in a high concentration (high energy) exceeding 1.2kcal/ml.
Patent JP-H09169008-A (JP)
Title: Packing material inserted composite wall panel
Inventor: OKABE NARUE
IPC: B27M3/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate execution at a time of the direct bonding of a wall panel to concrete and to reduce the camber or crack and rising phenomenon caused by moisture absorption. SOLUTION: In a composite panel obtained by arranging a plurality of long materials 1 having a predetermined dimensional shape in a row, a packing material having elasticity is inserted in the gap between the arbitrary long side part of a first long material 11 and the long side part of the second long material corresponding thereto and, further, a packing material 4 having elasticity is inserted in the gap between the long side part on the opposite side of the second long material 12 and the arbitrary long side part of a third long material 13 to connect the long materials.
Patent JP-H01144227-A (JP)
Title: Information recorder
Inventor: YOKOTA MASAFUMI
IPC: G11B7/125
Filed: 1987-11-30
Abstract: PURPOSE:To prevent information already recorded on a recording medium fro being destroyed at the time of performing an initial operation by generating a laser beam at a position where a light emitting means corresponds to the information non-recording part of the recording medium, measuring the light emitting output of the laser beam, and stopping light emitting output when the abnormal light emission of the laser beam is detected. CONSTITUTION:The title recorder is constituted in such a way that the light emitting means 6 is moved to the position where the laser beam is projected on information non-recording areas (b) and (c) by a moving means 5 if it is not conformed to the position where the laser beam is projected on the information non-recording areas (b) and (c) at the time of performing the initial operation by an information recorder and after that, the laser beam is emitted, and also, the light emitting output of the laser beam is measured, and when the abnormal light emission of the laser beam is detected, the light emitting output is stopped. In such a way, it is possible to prevent the information recorded on the recording medium 1 from being destroyed even when a state where the abnormal light emission of the laser beam is generated.
Patent JP-H05113735-A (JP)
Title: Fixing device
Inventor: MENJO TAKESHI
IPC: G03G21/00
Filed: 1991-10-23
Abstract: PURPOSE:To prevent defective electric charge caused by the soil of evaporated oil and also prevent offset so as to enable desirable image formation over a long period of time by using specific methyl phenyl silicone oil as mold lubricant. CONSTITUTION:There are provided a fixing rotor 1 with heat source 7 inside, and a mold lubricant applying means 3 for applying mold lubricant 14 to the surface of the fixing rotor 1. The mold lubricant 14 used in this case is methyl phenyl silicone oil or amino denatured silicone oil set to 15 or less in the volatile quantity of each low molecular weight component with the polymerization degree of main components being 15 or less. Accordingly, even if the mold lubricant is heated by the heat source 7 inside the fixing rotor 1, the evaporation of the low molecular weight component is only a small amount so as not to be stuck to a charger or a reflecting mirror. The methyl phenyl silicone oil also holds desirable mold releasing performance because of its little affinity with a rubber layer on the surface of the fixing rotor 1.
Patent JP-H11146399-A (JP)
Title: Image decoder
Inventor: YAMASHITA AKIHIKO
IPC: H04N19/61
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image decoder where a small capacity of an image memory is sufficient. SOLUTION: A sub-sample section 1 samples a pixel data matrix included in reproduced image data in a lattice form at an interval of one and the result is stored in reference image memories 2, 3. Interpolation sections 4, 5 interpolate pixel data to missing positions of the pixel data matrix read from the memories 2, 3 to produce reference image data. In comparison with a conventional method where reproduced image data have been stored in the memories without any modification, the memory capacity by this embodiment is only one half.