baber/WOPTO huggingface dataset:
Patent JP-H0899816-A (JP)
Title: Denture stabilizing agent composition
Inventor: OBANA NORITAKA
IPC: C08L31/04
Filed: 1994-09-30
Abstract: PURPOSE: To provide a denture stabilizing agent composition having remarkably improved releasability from the denture base and the oral cavity without lowering the adhesivity and the operability such as squeezability from a tube, applicability to the denture base, etc. CONSTITUTION: A denture stabilizing agent composition composed mainly of a polyvinyl acetate resin is incorporated with preferably 0.5-20wt.%, especially 2-10wt.% of a colloidal hydrated silicate. The colloidal hydrated silicate is salts of one or more metals selected from aluminum, magnesium and iron, especially preferably montmorillonite substituted with one or more metal ions selected from sodium, potassium, magnesium and calcium. The addition of the colloidal hydrated silicate having high hydration power improves the water- retainability of the composition, keeps the power for a long period without lowering the adhesivity and gives an excellent peelability.
Patent JP-H0598493-A (JP)
Title: Treatment of soldered layer
Inventor: HIYAMA KEIGO
IPC: C25D5/50
Filed: 1991-10-09
Abstract: PURPOSE:To reduce the production cost of a soldered product and to treat the soldered layer so that the product is stably used for a long time. CONSTITUTION:When a soldered connection terminal 1 to be plated is soldered, the terminal is heat-treated above the solidus temp. of the solder to be used as an anode and below the liquidus temp. in an oxygen-free atmosphere. The tin and lead coprecipitated in the substrate plating on the base 2 are melted by the heat treatment, hence the pinhole in the soldered layer 4 is closed, and a dense soldered layer free of oxides is formed on the substrate plating 3.
Patent JP-H1099818-A (JP)
Title: Ash melting furnace, ash melting and solidifying apparatus and method
Inventor: FUJIWARA NAOKI
IPC: F23J1/00
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosive erosin loss of the refractory layer constituting a melting furnace caused by a low b.p. compd. such as chlorine, sodium or potassium contained in ash and the closure trouble caused by the condensation and adhesion of the low b.p. compd. to a flue part. SOLUTION: Ash introduced into a melting furnace 3 from an ash hopper is heated by a burner 5 to be melted from its surface. The molten ash on the surface of the ash bed 4 flows down along the slope of the ash bed 4 to be dripped from a tuyere 18 to enter a slag water tank 6 to be quenched and crushed. Combustion gas is discharged through flues 7, 8, a gas cooling tower 9, an air preheater 10 and a bag filter 11. A circulating region 29 is generated in an ash supply hole 19 and the space surrounded by the flame of the burner 5 in the furnace and the gas volatelized from the surface of the ash bed 4 is stagnated in the circulating region 29 and about several- several ten % of combustion gas is always extracted from an extraction pipe 20.  Only an extremely small amt. of volatilized gas is contained in the combustion exhaust gas discharged through the flue 7 and trouble such as the closure of the gas passage on and after the flue 7, the corrosion of a heat transfer pipe or the corrosion of a refractory material is reduced to a large extent.
Patent JP-H02107672-A (JP)
Title: Copper powder for electrically conductive paint, production of the powder and electrically conductive composition
Inventor: MITO KENTARO
IPC: C09C1/62
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the subject copper powder giving a coating film having improved moist heat again resistance by treating copper powder with a mixture of a higher fatty acid and an organic zirconate compound. CONSTITUTION:The objective copper powder having a surface-coating layer composed of a higher fatty acid and an organic zirconate compound is produced by treating copper powder with a solution of a higher fatty acid (preferably stearic acid, palmitic acid, oleic acid, capric acid, caproic acid, enanthic acid, caprylic acid, pelargonic acid, lauric acid, myristic acid, linoleic acid, linolenic acid or ricinoleic acid), drying the treated powder and treating with an organic zirconate compound in a nonsolvent system.
Patent JP-H08124240-A (JP)
Title: Fast winding or rewinding method for magnetic tape
Inventor: IRIE TOSHIAKI
IPC: H04N5/783
Filed: 1994-10-26
Abstract: PURPOSE: To wind a tape without slackening the tape, by changing the winding speed to low in accordance with a predetermined characteristic when the winding approaches the final stage. CONSTITUTION: During winding at high speeds, a deceleration control part 7 generates and outputs a value of 0. When a signal 11 generated by a rotation speed ratio of a feed reel and a wind reel indicates that the remaining amount of a tape is not larger than a regulated value, the control part 7 sends to an operational part 5 a value which continuously increases in accordance with a predetermined characteristic from a starting value of 0. The operational part 5 subtracts the value of the control part 7 from an output value from a target value generation part 4, and inputs the obtained value to a subtraction part 6. The subtraction part 6 sends to a multiplication part 8 a value obtained by subtracting the output value of the operational part 5 from a rotation speed detected by a cycle detection part 3.  The multiplication part 8 multiplies the value of tone operational part 6 by an integral multiple in accordance with a mode output 12, thereby driving a motor 1 via a PWM 9 and a driving circuit 10. Since the wind speed is decelerated in accordance with a target deceleration characteristic, the tension of the tape can be maintained generally constant, so that the tape can be wound around the wind reel without being slackened.
Patent JP-S63117914-A (JP)
Title: Production of metal oxide powder for ptc-thermistor
Inventor: ADACHI SEIJI
IPC: H01C7/02
Filed: 1986-11-04
Abstract: PURPOSE:To easily obtain the titled powder with high purity and high reliability by mixing >=one kind among Ba alkoxide, etc., and Ti alkoxide and mixing alkoxide of semiconductor element M, then hydrolyzing the mixture to prepare a powder of a specified composition. CONSTITUTION:A combined material is obtained by combining >=one kind among Ba alkoxide and Sr alkoxide, Ti alkoxide and the alkoxide of semiconductor element M (Nb or Y) in order to form a composition expressed by the formula (1>=x>=0, n>=0, 0.0040>=z>=0) in an inert atmosphere, etc. Then the precipitation of the hydrolyzed product is obtained by allowing the combined product to mix and hydrolyze in the solvent contg. water at <=40 deg.C. And then a molded body is obtained by molding a calcined powder by calcining the precipitation at about 1,100 deg.C for about 2hr after drying. Then the metal oxide powder for PTC-thermistor is obtained by sintering the molded body at about 1,300 deg.C.
Patent JP-H0976032-A (JP)
Title: Device for working tip part of square tube
Inventor: UDA SATOSHI
IPC: B21D19/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To make the bending radius of the inside surface of a corner surface small without changing the outside diameter of a tube end by working the tip part of a square tube while moving a V-shaped die back and forth toward a punch provided on a base plate. SOLUTION: A square tube to be worked is vertically erected on the upper surface of a base plate T. A punch 1 with a tip part 1a having a radius smaller than that of the inside surface of the tube is abutted on the inside of the corner surface part of the square tube. The V-groove 2a of a die 2 is matched with the outside surface of the square tube. The die 2 is pressurized by a drive means 3. The punch 1 is freely and rotatably supported by a pin 4, and the tip part 1a is held in parallel with the V-groove 2a. The bending radius of the corner surface part of the square tube becomes small without changing its outside diameter. Contents can easily be inserted into the inside surface of the tube. When arranging many tubes in a line or bundling them, a trouble caused by the change of the outside diameter does not occur.
Patent JP-S61141792-A (JP)
Title: Exothermic gas production plant
Inventor: MITSUTOMI HIROYUKI
IPC: C10L3/10
Filed: 1984-12-12
Abstract: PURPOSE:To decrease the amt. of fuel gas necessary for heating a furnace by arranging a heat exchanger wherein an exothermic gas is heated with the exhaust gas from the furnace in an exothermic gas supply line between a cooling zone and the furnace of an exothermic gas production plant. CONSTITUTION:A heating heat exchanger 6 utilizing the exhaust gas from a furnace is installed in an exothermic gas supply line between a cooling zone 4 and the furnace 5 of an exothermic gas production plant. Fuel gas and air are supplied to a combustion furnace 1 of the plant and the fuel gas is burned at an air/fuel ratio not more than a theoretical value to produce converted gas, which is introduced into a cooling heat exchanger 2 of a cooling zone 4, where it is dehydrated by cooling with water, and then sent to a refrigerator 3, where it is cooled and dehydrated. After the obtd. exothermic gas is introduced into the heating heat exchanger 6 and heated by heat exchange with the exhaust gas from the furnace 5, it is introduced into the furnace 5 to keep a reducing atmosphere in the furnace 5.
Patent JP-2001083078-A (JP)
Title: Road surface condition estimating device
Inventor: TAKAGI SEIWA
IPC: G01W1/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To estimate road surface condition with as few a number of sensors as possible, while taking into consideration the influence of visibility. SOLUTION: A laser beam is moved, so that a laser radar sensor being fixed at the upper portion of a road surface scans a road surface two- dimensionally (S100), and distance, reflected intensity, and polar coordinate distances are measured as information on a measurement point (S200). Then, a signal-processing part corrects the reflection intensity, based on the visibility information from the outside (S200), and estimates the condition of the road surface for each measurement point the three pieces of information and road surface temperature information from the outside (S300). Furthermore, the signal processing part performs the statistical processing of the road surface condition being estimated for a plurality of measurement points in S400 by repeating steps S100-S300 for outputting the result to an external device via a communication part.
Patent JP-H04137559-A (JP)
Title: Variable resistance device in master slice lsi
Inventor: KOMOTA MICHIO
IPC: H01L21/82
Filed: 1990-09-27
Abstract: PURPOSE:To increase the mounting density of a printed board, by constituting a variable resistance element by utilizing the gates of transistors arranged in the internal region of a master slice LSI. CONSTITUTION:Resistance elements 3a-3d are formed by utilizing gates of transistors arranged in the internal region of a master slice LSI. Different resistance values are obtained as follows; one or more parts between terminals of two or more parts between terminals led out from both ends and the middle parts of the resistance elements 3a-3d are shorted or opened. That is, when a selection circuit 5 is opened, a resistance value of series connection of resistance elements 3a-3d of polysilicon gates is obtained. When the selection circuit 5 is shorted, a resistance value of series connection of the resistance elements 3a, 3b is obtained. Two kinds of resistance value can be obtained by the states of the selection circuit 5.
Patent JP-S61140997-A (JP)
Inventor: ISHIKAWA TAKEHIRO
IPC: G10H7/08
Filed: 1984-12-12
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-2001078863-A (JP)
Title: Paper box type exhibition implement
Inventor: SUGIMOTO TOMOHIRO
IPC: A47F5/11
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper box type exhibition implement which makes merchandise easily visible and has good stability. SOLUTION: This implement consists of a back plate 5, a bottom plate, a front plate 7 and right and left side plates 8 and 9 and the rear surface of the back plate 5 is provided with hooks. In such a case, the height of the back plate 5 is set higher than the height of the merchandise 3 and lower than the height of the front plate 7 and the distance between the bottom plate and the hooks is set smaller than 2/3 the height of the back plate 5.
Patent JP-H01106188-A (JP)
Title: Method for estimating posture of substance existing in three-dimensional space
Inventor: FUKASE MIKIO
IPC: G06T1/00
Filed: 1987-10-20
Abstract: PURPOSE:To rapidly execute rough posture estimation by forming the sequence of the areas of respective faces of a model in a visual line axis direction in accordance with the relation of its centroid position, forming the sequence of the areas of respective ranges of a substance in accordance with the relation of its centroid position and matching both the sequences with each other. CONSTITUTION:The model of an object is selected 1, the face vectors of plural faces and the centroid position vector are extracted 2, the image information of a substance to be recognized is obtained 3 and divided 4 into respective ranges in accordance with density or the like, the area ratio of respective ranges is extracted, respective ranges are rearranged 5 in a sequence corresponding to the centroid position, the components of respective face vectors about the visual line axis are rearranged 6 to a sequence corresponding to the components of faces rectangular to the visual line axis of the centroid position vector, the visual line axis component ratios of respective faces are matched with the area ratios of respective areas in accordance with the same sequence to estimate the posture of the three-dimensional substance.
Patent JP-2001080390-A (JP)
Title: Vehicular control unit
Inventor: NAGANO SHUJI
IPC: B60W20/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve starting performance when a stopped engine is started. SOLUTION: A vehicular control unit comprising an engine controlled to stop/start on the basis of an ignition key operation, and a friction engaging device provided between the engine and a driving wheel and capable of changing engaging oil pressure, can control the engine to stop/start as to whether a request for stopping driving power source which establishes regardless whether the ignition key operation is generated or not. The vehicular control unit is provided with a torque transmission controlling means (steps S1, S2, S5, S6, S7), which stops an electric oil pump generating oil pressure supplied to the friction engaging device or reduces the number of revolutions of the electric oil pump when the driving power source stopping request ceases and the engine is started again, during the engine is stopped by the generation of the request for stopping driving power source.
Patent JP-H10106971-A (JP)
Title: Manufacture for semiconductor device
Inventor: SAKURA NAOKI
IPC: H01L21/28
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple manufacturing step for an T-type gate and improve efficiency in manufacturing for a semiconductor device. SOLUTION: An operation layer 2 with a recessed step 4 is formed on a semiconductor substrate 1, and a Si film 3 as an anti-reflection film is formed thereon. The Si film 3 is etched with a mask of a first photoresist film 5A to form an opening part 6. The opening part 6 is filled with Al film 7, and a patterning step is carried out with a mask of a second photoresist mask 5B to form a gate electrode 7A. Then, the photoresist film 5B and the Si film 3 are removed.
Patent JP-H05108431-A (JP)
Title: Quick access method for relational data base in hierarchical structure
Inventor: NAKAMURA JINNOSUKE
IPC: G06F12/00
Filed: 1991-10-11
Abstract: PURPOSE:To access the relational data base in hierarchical structure at high speed at the time of a collation processing by defining a connection relation between a record constituting the table of high-order hierarchy and a record constituting the table of low-order hierarchy. CONSTITUTION:A record where a column designated in a table relation definition information 220 has the same value is previously searched in a relation definition processing part 201, and position information on the record is stored in a master table 210 and slave tables 211 and 212. At the time of executing the collation processing, a memory load judgement processing part 202 judges whether the record of the master table 210 being the object of collation exists on a memory or not based on selection condition information 221. If it exists, the information is succeeded to a selection processing part 204. It obtains position information on the record of the slave table 211 or 212, which coincides with the condition, from the master record 210 and selection condition information 221, inputs the record and edits the record being the object of collation so as to output a collation result 231.
Patent JP-S62124140-A (JP)
Title: Modified ethylene copolymer composition
Inventor: WATANABE NAOTOSHI
IPC: C08L23/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain the titled composition having excellent mechanical strength, weather resistance, abrasion resistance, heat resistance, etc., by compounding a specific modified copolyme composed mainly of ethylene with an inorganic substance free from Si-0 bond. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.(wt.) of a modified ethylene copolymer produced by modifying (a) an ethylene copolymer composed of (A1) the monomer unit of formula I, (A2) the monomer unit of formula II (R<1> is H or methyl; R<2> is 1-10C alkyl) and (A3) the monomer unit of formula III and/or (A4) the monomer unit of formula IV (R<3> is H or R<2>) wherein the copolymerized ratio of A2 is 8-45(mol)% and the copolymerized ratio of A3+A4 is 0.05-5% with (b) an unsaturated amine or unsaturated alcohol having one or more double bonds with (B) 10-150pts., preferably 10-120pts. of an inorganic substance free from Si-0 bond (e.g. calcium carbonate).
Patent JP-H09105289-A (JP)
Title: Drilling blade for all casing construction method
Inventor: NISHIUCHI KAZUAKI
IPC: E02D7/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble of a drilling end section at the time of drilling and smoothly extract it by fitting a drilling cutter at the drilling end of a casing top pipe in the vibration type all casing construction method. SOLUTION: A drilling cutter 11 is fitted so that the outer surface 10 of the drilling cutter 11 is located on the same line as the outer surface 13 of a casing pipe. A cemented carbide edge 1 is fixed by brazing to the tip of the drilling 11, and the cemented carbide edge 1 is protruded from the outer surface 10 of the drilling cutter 11 by 5-20mm in response to the drilled stratum for overbreak to generate a gap between the casing pipe and a drilled hole wall. The width of the cemented carbide edge 1 is set to 0.25-0.4W against the width W of the drilling cutter 11 so that the contact area with the hole wall at the time of extraction is reduced to the utmost.
Patent JP-H01108675-A (JP)
Title: Electronic slip processing system
Inventor: OKAGO HARUJI
IPC: G06Q10/10
Filed: 1987-10-21
Abstract: PURPOSE:To improve transmission efficiency by transferring a slip format to each terminal, and displaying the terminal in a format in which the slip format proper to the slip data stored in the terminal is superposed on the slip data transferred from a host. CONSTITUTION:The slip format and the slip data are stored in the host separately, and the slip format is transferred to each terminal in advance, and a user designates the name of the slip data that is the object of a processing. And it is possible to recognize data written in a slip by another user of the terminal by displaying data on the terminal in the format in which the slip format proper to the slip data stored in the terminal is superposed on the slip data transferred from the host, and also, to recognize a column to be filled by the user of the terminal. In such a way, the transmission efficiency can be improved, and also, the operability of the user can be satisfied.
Patent JP-H09105469-A (JP)
Title: Oil baffle for bearing box
Inventor: KAWAMURA TOYOHIKO
IPC: F16J15/447
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the penetration of rainwater to a bearing box even when the bearing box is arranged in a machine and a device arranged in an outdoor place and exposed to rainwater. SOLUTION: A flange part 7 protruded from the outer surface 2A of a bearing box 2 is formed at an oil baffle 3 is formed at an oil baffle 3 arranged at a bearing box 2 in such a state to seal the outer periphery of a rotary shaft 1, and rainwater flows down along a rainwater guide groove 8 formed in the outer peripheral surface 7A of a flange part 7. Further, a rainwater penetration preventing groove 9 to collect rainwater penetrating to a gap S between a rotary shaft 1 and an oil baffle 3 is formed in the inner peripheral surface 7B of the flange part 7. Rainwater gathering in the groove 9 is discharged through a rainwater discharge passage 10, formed in the lowermost position of the groove 9, to the outside of the oil baffle 3.
Patent JP-S62123381-A (JP)
Title: Apparatus for discriminating moving body
Inventor: SAEKI TAKASHI
IPC: G01S13/74
Filed: 1985-11-25
Abstract: PURPOSE:To make it possible to measure the speed of a tag, by applying phase modulation to the electromagnetic wave received in the tag on the basis of the discrimination code of the tag before returning said wave to a reading apparatus. CONSTITUTION:The electromagnetic wave generated from the oscillator OSC of a reading apparatus 2 is divided into two waves by a divider 23 and one wave is emitted from an antenna A1 toward a tag 1 while the other one is applied to a phase demodulator 21 to be used in demodulating the signal subjected to phase modulation returned from the tag 1. In the side of the tag 1, the electromagnetic wave from the apparatus 2 is received by a receiver A3 to undergo phase modulation by a phase modulator 11. Next, the discrimination code in the tag 1 stored in a code memory part 13 is converted to a serial type control signal suitable for transmission by a modulator control circuit 12 to be inputted to the phase modulator 11 which in turn applies phase modulation to the received electromagnetic wave on the basis of the control signal to return the modulated electromagnetic wave to the apparatus 2 from the antenna A1. The apparatus 2 compares the signal received by the circuit 12 with the signal from the oscillator SOC to output a signal changing on the basis of the phase difference between both signals. These data undergo frequency division by HPF and LPF and are respectively converted to forms easy to process to be displayed on a code display circuit 25 and a speed display circuit 27.
Patent JP-S62122439-A (JP)
Title: Start-stop synchronization system transmission system
Inventor: IKETANI HIROMI
IPC: H04L13/00
Filed: 1985-11-22
Abstract: PURPOSE:To decrease the line capacity by providing a means adding a stop bit to a data from the transmission side and sending the result to a data terminal equipment and a means controlling the stop or restart of the transmission of a sender side data terminal equipment. CONSTITUTION:When the start bit is detected, a serial/parallel conversion circuit 11 connected to the next stage fetches a bit data by the number of bits of a character length from the next bit and converts it into a parallel data. The start bit and stop bit are added to the parallel data via a buffer 12 by a start- stop transmitter 13, the data is converted into a serial data and the result is sent to a data terminal equipment 21 at the reception side in the speed of a transmission clock of the transmission equipment. When the transmission speed of the transmission equipment is larger than that of the sender data terminal equipment 1, the flow control of the reception data is applied according to the change in the degree of the use of a buffer 12. Thus, the line capacity is reduced.