baber/WOPTO huggingface dataset:
Patent JP-H07336130-A (JP)
Title: Antenna system for mobile object
Inventor: FUJIMOTO YOSHITOSHI
IPC: H01Q3/26
Filed: 1994-06-08
Abstract: PURPOSE:To obtain a satisfactory TV image without generating a ghost or step out in a running mobile object. CONSTITUTION:Plural antenna elements output TV signals X1. An audio signal sampling means 40 samples an audio signal A1 from the TV signal. A weight control means 50 calculates a weight coefficient W1 where an evaluation function based on CMA(constant modulus algorithm) is minimized from the audio signal. A weighting means 20 performs the weighting processing of the amplitude and phase of a corresponding TV signal X1 by the weight coefficient W1. A synthesizing means 30 synthesizes the signals to which the weighting processing is applied, respectively. Since the audio signal included in a delay wave is negated mutually in a synthesized signal, directivity in which null is formed in the arrival direction of the delay wave can be obtained. In this way, both the delay waves of the audio signal and a video signal arriving in the same direction as that of the audio signal can be eliminated.
Patent JP-H07330784-A (JP)
Title: Production of phosphoric ester or its salt
Inventor: SHIBATA KENGO
IPC: C07F9/113
Filed: 1994-06-08
Abstract: PURPOSE:To obtain the subject compound in an industrially advantageous way, useful as a detergent, emulsifier, or a raw material for medicines, etc., by purifying a mixture containing a phosphoric ester (salt) and orthophosphoric acid (salt) through removing the latter by using a reverse osmosis membrane. CONSTITUTION:A mixture containing a phosphoric ester (salt) of e.g. the formula (R<1> is an 8-36C alkyl or alkenyl; R<2> is H, an 8-36C alkyl or alkenyl; M is H, an alkali metal, alkanolamine or ammonium) and orthophosphoric acid (salt) is treated by using a reverse osmosis membrane device equipped with a reverse osmosis membrane consisting of an electrically chargeable synthetic polymer and having a sodium chloride exclusion rate of 0-90% to effect purification through removing the orthophosphoric acid (salt) from the mixture, thus obtaining the objective phosphoric ester (salt) in an industrially advantageous way, widely useful as detergents, textile processing agents, emulsifiers, rustproofing agents, liquid ion exchangers or medicines.
Patent JP-H10309046-A (JP)
Title: Device system capable of turning off power supply upon detecting non-rem sleep
Inventor: TAKEI TOSHITAKA
IPC: H02J13/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a device system which can enable a user to sleep well, by automatically turning of the power switch of electric equipment after detecting that the user gets to sleep. SOLUTION: When a person is awake after getting into bed, the person causes relatively large vibrations by making turning over, etc., in the bed. In this fist sleep, however, the person usually gets into a non-REM sleep and does not make any movement. Therefore, a timer circuit 10 is started by turning on a device switch 8 and, when stoppage of vibration is detected (9) until the set time of the circuit 10 elapses, an equipment switch 4 is turned off. However, since the person makes minor vibrations by breathing while the person is in a sound sleep, the movement of the person while the person is awake is distinguished from the breathing of the person by omitting the count of vibrations less than 1 mm/sec<2> .
Patent JP-H07242864-A (JP)
Title: Hot-melt composition
Inventor: HAMAZAKI HIROHIDE
IPC: C09J123/08
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a hot-melt composition having excellent heat-resistant adhesivity without lowering the low-temperature adhesivity. CONSTITUTION:This hot-melt composition is produced by compounding (1) 100 pts.wt. of an ethylene-vinyl acetate copolymer having a [VA] of 5-50 and an [MFR] of 0.1-200 and satisfying the formula [mp] >112-5 Log[MFR]-1.4[VA]with (2) 0-200 pts.wt. of a tackifier resin and (3) 10-200 pts.wt. of a Fischer-Tropsch wax. In the formulas, [MFR] is melt flow rate (g/10min) of the ethylene-vinyl acetate copolymer at 125 deg.C under 325 g load, [VA] is the content (wt.%) of vinyl acetate and [mp] is the maximum heat- absorption peak temperature ( deg.C) measured by a differential scanning calorimeter (DSC).
Patent JP-S5853456-A (JP)
Title: Printing and issuing device for card
Inventor: YASUJIMA HIROYUKI
IPC: B41J2/32
Filed: 1981-09-25
Abstract: PURPOSE:To facilitate maintenance, by a method wherein a visible image is produced on a card having a printing layer on the face side and a magnetic recording layer on the back side by using a transfer ribbon provided with a hot- melting ink and a thermal printer, and the image is fixed by bringing into contact with a heating body. CONSTITUTION:In the thermal printer provided at a printing part II, the card 1 is laminated on the transfer ribbon 5 so that the printing layer 4 comes into contact with a transfer ink layer 7, tien the laminate is heated correspondingly to an electric signal while exerting a pressure by a pressing roller 11, whereby the hot-melting ink is softened and is transferred onto the card to produce the image. The ink thus transferred is brought into contact with the heating body 12 at a fixing part III, and is easily absorbed into the inside part of the printing layer 4 by permeation. Accordingly, since a contact heating system excellent in thermal efficiency and a transfer ink having a low softening point are used, the amount of electric power consumed in a heating source is small. In addition, since flash lamps are not used, maintenance problems such as replacement of lamps are eliminated.
Patent JP-S639206-A (JP)
Title: Antenna system
Inventor: FUJITA RIKUO
IPC: H01Q5/00
Filed: 1986-06-30
Abstract: PURPOSE:To obtain an antenna using two adjacent frequencies in common by combining an inverse-L shaped folded monopole antenna for a low frequency and an inverse-L shaped monopole antenna for a high frequency having the same feeding point. CONSTITUTION:The vertical part of the inverse-L folded two-wire monopole antenna element 21 used for a lower frequency fL and that of the inverseL shaped monopole antenna element 22 for a high frequency fH are integrated closely while the antennas are opened by 180 deg. and an antenna base 23 made of a metal is fixed to an earth plate 25 via an insulator 24. A metallic plate 22a is added to the inverse-L horizontal part of the fH antenna element 22 to improve the standing wave characteristic. The feeding part of the elements 21, 22 is led out as a feeding plug 26 projected at the rear face of the earth plate 25 as one and same feeding part and the antenna elements are covered by an insulation cover 27. No matching circuit is required by the titled system and excellent horizontal plane directivity and standing wave ratio characteristics are obtained.
Patent JP-S6044199-A (JP)
Title: Production of flux cored wire for welding
Inventor: SAEKI NOBUROU
IPC: B23K35/40
Filed: 1983-08-22
Abstract: PURPOSE:To produce a flux cored wire of which the seam does not gape with good production efficiency by joining straight steel pipes, supplying and filling a pellet-shaped flux into the steel pipe and reducing diametrically the pipe down to a desired diameter. CONSTITUTION:A steel pipe 1 is disposed from a container 3 to a flux filling position A then a pellet 2 is placed from a container 4 onto a pellet table 12. The pellet 2 is forced into the pipe 1 by a pellet pusher 5. Such pipe 1 is transferred by as much as the length of the pipe 1 by moving rollers 11. The pellet 2 is again supplied and filled in the pipe 1 and the pipe is similarly transferred. The flux cored steel pipe is manufactured by repeating such operation many times. Joining of the steel pipes to each other is accomplished by joining the steel pipes to each other in a welding position B. The size of the steel pipe is reduced by roller dies 8 after joining and the pipe is laminated into a coil shape by a coiler 9. A coil body 10 of the flux cored steel pipe is thus obtd.
Patent JP-H053170-A (JP)
Title: Forming method of blanket tungsten plug
Inventor: MIYAMOTO TAKAAKI
IPC: H01L21/28
Filed: 1991-06-24
Abstract: PURPOSE:To provide a method of stably forming a blanket tungsten plug, where a connection hole provided for the formation of a wiring is prevented from inducing inter-layer separation at its side wall. CONSTITUTION:A first process where a connection hole 6 is provided to an interlayer insulating film 3 formed on a substrate 1, a second process where a beta-W and/or a W5Si3 thin film 7 is deposited on all the surface of the substrate 1 to form a thin film 7 on the side wall of the connection hole 6, a third process where tungsten is made to grow on the whole surface of the thin film 7 to fill the connection hole 6, a fifth process where the thin film 7 is thermally treated to turn in phase into normal tungsten, and a sixth process where tungsten is etched back to be left only inside the connection hole 6 are provided.
Patent JP-H11344322-A (JP)
Title: Work posture discrimination device
Inventor: MONNO KIYOSHI
IPC: G01B11/26
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve discrimination accuracy and shorten the discrimination time in a work posture discrimination device. SOLUTION: This work posture discrimination device 12 takes in the plan image of a work W with a camera 11 and discriminates which standard pattern the work W posture is, from the plan image. In a standard pattern among various characteristic quantity of the input image, a characteristic quantity with the difference in the discrimination is selected. The discrimination device threshold processes input images and calculates each characteristic quantity. By optimizing the weight and threshold of each characteristics quantity by using a neural network, improvement of discrimination accuracy and shortening of the discrimination time can be attained.
Patent JP-S5484551-A (JP)
Title: Elemene oxides
Inventor: NAGAKURA AKIRA
IPC: C07D303/04
Filed: 1977-12-19
Abstract: NEW MATERIAL:Oily and multicomponent oxidation product that is prepared by treating a mixture mainly consisting of α-elemene and δ-elemene resulting from heat dehydration of β-elemol or anα-elemene mixture that is separated from the dehydration product with a peracid.  
     USE: Perfumes for cosmetics, flavor for food.  
     PREPARATION: β-Elemol is dehydrated by heating in the presence of an acid catalyst bearing sulfonic groups to give a product mainly containing α-elemene and δ-elemene. Then the product or a mixture of α-elemene and δ-elemene that is separated from the product is oxidized by 1 W 1.2 moles, per mole of the starting material, of peracid as peracetic acid in a solvent such as dichloromethane in the presence in the presence of a neutralizing agent such as alkali metal carbonate to carbonate to produce said oxides. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943795-A (JP)
Inventor: KASHIMA ATSUHIKO
IPC: B66C23/32
Filed: 1982-09-02
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-H11344418-A (JP)
Title: Method for detecting local refraction defect
Inventor: YOSHIDA SHINYA
IPC: H01L31/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make detectable the presence/absence of a local refraction defect in an optical material, such as a clear mold resin, etc., or an optical element by picking up the image of light passed through an object to be inspected and detecting the presence/absence of such a part that outputs a value deviated from a prescribed range from the picked-up image information based on the average output value in the whole area. SOLUTION: The presence/absence of a local refractive defect is detected by calculating the quotient which is obtained by dividing the difference between the average output value in the whole area and the output of the maximum or minimum output portion by the average output value from picked-up image information and discriminating whether or not the quotient falls within a preset range. The formula used for the calculation is expressed by [(Vmax-Vave)/Vave]×100(%), where Vmax and Vave respectively represent the output of the maximum output picture element in all picture elements and the average output of all picture element. The presence/ absence of a local refraction defect is discriminated by whether or not this value is within a prescribed range.  When, for example, the preset range is >=5%, it is discriminated that no local refractive defect exists and, when the calculated value is >5%, it is discriminated that a local refractive defect exists.
Patent JP-S5941339-A (JP)
Title: Foamable thermoplastic resin particle composition
Inventor: IKEDA TOSHIKI
IPC: C08J9/22
Filed: 1982-08-31
Abstract: PURPOSE:To prepare the titled composition capable of preventing the leak of water, oil, fat, etc., and applicable in wider field, by coating the surface of a foamable thermoplastic resin particle containing specific amount of specific hydrocarbon with specific amount of a phosphoric acid ester containing perfluoroalkyl group. CONSTITUTION:The surface of a foamable thermoplastic resin particle containing 1-10wt%, based on the particle, of a foaming agent comprising volatile hydrocarbon (e.g. propane) having a boiling point lower than the softening point of said resin particle, is coated with 0.01-0.2wt%, based on the resin particle, of a phosphoric acid ester containing perfluoroalkyl group (e.g. the compound of formula) and 0.01-0.05wt%, based on the resin particle, of preferably a binder (e.g. sodium alginate) to obtain the objective foamable thermoplastic resin particle composition. USE:Food vessel, food container, portable handy ice box, etc.
Patent JP-H0664154-A (JP)
Title: Device for automatically catching torn web that is moving
Inventor: JIYAN KUROODO MARUMAN
IPC: B41F33/00
Filed: 1993-06-23
Abstract: PURPOSE: To automatically remove a torn web in a storage basket and to prevent the winding of the torn web around a roller by rotationally driving two rollers in reverse directions and setting the rollers to a peripheral speed extremely near to the moving speed of a web. CONSTITUTION: A roller 30 is rotated in the moving direction of a web 32 and a roller 31 is rotated in the opposite direction. Two rotationally driven rollers form a take-in space just under the web. The roller 31 is attached to a connection device and two rollers are mutually brought to a light surface contact state in the level of a protruding part 54', especially in the level of one of roller bus bars. The rollers are attached to the bracket connected to a support 36 so that the axial line of a continuous variable speed electromotor 37 is parallel to that of the roller 30. The roller 30 is driven at the moving speed of the web 32 by the electromotor 37.
Patent JP-H0560316-A (JP)
Title: Vertical incinerator
Inventor: YANASE TETSUYA
IPC: F23G7/00
Filed: 1991-05-29
Abstract: PURPOSE:To shorten the interruption time period of incineration operation of solid refuse to increase the efficiency of incineration operation, efficiently perform after-burning and prevent unburnt and incomplete-combustion matters from sticking and piling on a movable bottom cover which forms the hearth of an incineration space. CONSTITUTION:An after-burning chamber 10 is provided under an incinerator main body 2 and an ash collecting chamber 15 is located under the after- combustion chamber 10. First, the bottom of an incineration space 2b is closed by a movable bottom cover 8A to form a hearth, and mixed solid refuse 6 is fed by a feeder 1 to burn the solid refuse to burned matters 5. Next, the movable bottom cover 8A is moved inside the after-burning chamber 10 and the incineration space 2b is closed by the other movable bottom cover 8B to perform incineration operation. Hot air is supplied into the after-burning chamber 10 as shown by an arrow D to further burn unburnt and incomplete- combustion matters contained in the burnt matter 5 and also to burn sticking matters 5a on the surface 13 of the movable bottom cover 8A to ash.
Patent JP-S5777667-A (JP)
Title: Separating method of 4,4'-dihydroxydiphenyl sulfone from isomeric mixture of dihydroxydiphenyl sulfone
Inventor: OOURA OSAMI
IPC: C07C317/22
Filed: 1980-10-31
Abstract: PURPOSE: To separate 4,4'-dihydroxydiphenyl sulfone useful as a raw material for a synthetic resin in high purity by an easy operation, by treating an isomeric mixture of dihydroxydiphenyl sulfones inexpensive phenol.  
     CONSTITUTION: An isomeric mixture of 4,4'-dihydroxydiphenyl sulfone with 2,4'- dihydroxydiphenyl sulfone is wholly dissolved in phenol, and the resultant solution is then cooled to crystallize only the 4,4'-dihydroxydiphenyl sulfone as its adduct with the phenol, which is then separated by the filtration, etc. The resultant adduct directly or in an aqueous solution is heat-treated to give the aimed 4,4'-dihydroxydiphenyl sulfone of high purity easily. The phenol used for the separation is directly usable as a reaction raw material for the dihydroxydiphenyl sulfone. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H102185-A (JP)
Title: Thrusting body
Inventor: KABEUCHI TERUO
IPC: E21B7/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To efficiently drive a thrusting body in a simple thrusting control. SOLUTION: This thrusting body is constituted of a thrusting main body 3 equipped with a thrusting head 1 provided with a pressure-receive face F tilting against the axial center P of the head and a plurality of thrusting pipes 2 connected to the rear side of the thrusting head 1. A plurality of bending connection parts R1 and non-bending connection parts R2 are formed at every longitudinal distance on the thrusting main body 3. Respective bending connection parts R1 are formed so as to be bendable only around one bending axial center X extending along the radial direction of the thrusting main body 3. And a positioning structure 13 is provided so that the mutual bending axial centers X of both bending connection parts R1 positioned at both sides of the straight connection parts R2 show parallel postures to each other, in accordance with the connecting works of the straight connection parts R2 to the bending connection parts R1.
Patent JP-H10340984-A (JP)
Title: Semiconductor manufacturing apparatus and manufacturing method therefor
Inventor: TOSA KOSUKE
IPC: H01L23/50
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus, in which a long frame can be surely positioned by each positioning member, even when a plurality of positioning members are used. SOLUTION: A semiconductor manufacturing apparatus has two positioning pins 2 and 3 for positioning a long frame 1. These pins 2 and 3 are inserted in holes in the long frame 1 to position the long frame 1. The positioning pin 2 is formed at a position higher than that of the positioning pin 3 by a height (H). A bare chip or a chip part is mounted on the long frame 1 at positions near the positioning pin holes. Even when expansion or shrinkage of the long frame 1 is generated, the expansion or shrinkage is adsorbed by changing a bending radius of the long frame 1 between the positioning pins 2 and 3. In this way, positioning by the positioning pins 2 and 3 is surely carried out without being affected by the expansion or shrinkage of the long frame 1.
Patent JP-S5678443-A (JP)
Title: Production of glass fiber and device therefor
Inventor: SUZUKI YOSHIO
IPC: C03B37/05
Filed: 1979-11-27
Abstract: PURPOSE:In the production of glass fiber through the blow-off process by the use of a high-speed rotor, the speed of high-temperature gas flow to be blown to the linear line of melted glass is set in a specific range to produce extremely fine glass fiber with high productivity. CONSTITUTION:A disk rotor 1 made from ceramic or heat-resistant steel is made to rotate at a high speed and a flow of melted glass 2 is fed to the center, blown off with the centrifugal force to form linear fibers 3. The linear fibers are drawn by the high-speed and high-temperature gas flow jetted from a ring high-speed burner 4 mounted around the disk rotor to form extremly fine glass fiber 5. At this time, the speed of the high-temperature and high-speed gas flow is set to 200-600m/sec and the temperature is set preferably to 1,400-1,800 deg.C. Consequently, glass fiber of less than 1.5mu diameter is obtained and the product is used to produce slate as a substitutent for asbestos.
Patent JP-H02255833-A (JP)
Title: Polyether copolymer, its production, production of powder of same, and polyether copolymer composition
Inventor: MATSUO SHIGERU
IPC: C08L71/10
Filed: 1989-06-15
Abstract: PURPOSE:To obtain a polyether copolymer having a high-MW and crystallizability and improved in heat resistance and mechanical strengths by copolymerizing a specified reaction product with a 4,4'-dihalogenobenzophenone. CONSTITUTION:A reaction product is obtained by reacting a dihalogenobenzonitrile (A) (e.g. 2,6-dichlorobenzonitrile) in an amount to give a weight ratio to the total of components A and E of 0.15-0.35 with a 4,4'- biphenol (B) in an amount equimolar to said total in the presence of an alkali metal compound (C) (e.g. K2CO3) in 200-2000 pts.wt., per 100 pts.wt. total of components (A)-(C), aprotic polar solvent (D) (e.g. N-methylpyrrolidone). This reaction product is copolymerized with a 4,4'-dihalogenobenzophenone (E) (e.g. 4,4'-dichlorobenzophenone) in an amount to give a molar ratio to said total of 0.65-0.85 at 150-380 deg.C to obtain the title copolymer having a melt viscosity (at 400 deg.C) >=3000, comprising repeating units of formulas I and II and having a compositional ratio of units of formula I of 0.15-0.35.
Patent JP-H11343580-A (JP)
Title: Rolling member or sliding member and rolling bearing
Inventor: ODA TETSUYA
IPC: F16C33/62
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To form a coating film excellent in lubricity and to prolong a seizure life by chemically treating with a compound whose surface is made of a carboxylic acid having a specified number of carbons or its salt and which contains a specific number of chlorines in a molecule. SOLUTION: A compound is the one whose surface is made of a carboxylic acid having a carbon number of 2-24 or its salt and which contains a specific chlorine number of 1-10 in a molecule. Chemical treatment is done at a temp. of 80-120 deg.C for 2-4 hr, further the surface is subjected to a second chemical treatment by an organic sulfur compound. The organic sulfur compound preferably is at least one kind selected among a group consisting of mercaptans, sulfides, olefin sulfides, sulfones, metal dithiophosphates and metal dithiocarbamates. A cone roller bearing 10 consists of an inner race 11 having collars 11a, 11b at both ends, an outer race 12 having no collar and a truncated cone roller 13 of a rolling body and a holder 14 to hold the roller 13.
Patent JP-H04349640-A (JP)
Title: Analog-digital hybrid integrated circuit device package
Inventor: YOSHII KOJI
IPC: H01L21/60
Filed: 1991-05-27
Abstract: PURPOSE:To avoid crosstalk of a noise from a digital circuit to an analog circuit efficiently. CONSTITUTION:The analog pads 22a and the digital pads 22d of an IC chip 20A are arranged in different regions which are separated from each other on the circumferential part of the chip. A grounding pad 24 and a power supply pad 26 are provided on the center part of the chip 20A. The grounding pad 24 is connected to a lead 32 with a wire 36 and the power supply pad 26 is connected to a lead 36 with a wire 38. With this constitution, an analog region and a digital region are separated from each other by the low impedance grounding wire 36 and power supply wire 38, so that capacitance couplings between digital wires and analog wires can be eliminated.
Patent JP-S639435-A (JP)
Inventor: AOKI HIDEKI
IPC: A61B19/00
Filed: 1986-07-01
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。