baber/WOPTO huggingface dataset:
Patent JP-H08203891-A (JP)
Title: Fabrication of semiconductor device
Inventor: SUZUKI KAORU
IPC: C23F4/00
Filed: 1995-01-27
Abstract: PURPOSE: To improve the shape of interlayer insulation film by depositing an insulation film over the entire surface of irregular semiconductor substrate by TEOS plasma CVD and generating plasma of N2 gas between two electrodes by applying low and high frequency power thereto thereby depositing an insulation film by TEOS-O3 atmospheric pressure CVD. CONSTITUTION: An insulation film 2 is deposited, by plasma TEOS CVD on the entire surface of a semiconductor substrate 6 on which a laminate structure interconnection is formed. The semiconductor substrate 6 is then heated and irradiated with plasma by applying low and high frequency power to upper and lower electrodes 15, 16 in N2 atmosphere thus reforming the surface of the insulation film 2. High frequency power is applied to the lower electrode 16 whereas low frequency power is applied to the upper electrode 15 through a low-pass filter and N2 gas diffused from a gas diffusing section 19 is brought into plasma state. The first insulation film 2 is irradiated on the surface thereof, with N2 plasma and then a second insulation film 3 is deposited thereon by TEOS-O3 atmospheric pressure CVD.
Patent JP-H01188641-A (JP)
Title: High strength and high electric conductive copper alloy
Inventor: OHASHI KOSUKE
IPC: C22C9/00
Filed: 1988-01-21
Abstract: PURPOSE:To obtain the subject copper alloy and particularly to permit the lightening of an electric wire for an automobile and the narrowing of its areal occupying space by incorporating specific amounts of Fe, P, Mg and Pb to Cu. CONSTITUTION:The copper alloy contains, by weight, 0.15-1.0% Fe and each 0.05-0.3% P, Mg and Pb and the balance constituted of copper. In the copper alloy, Fe, P and Mg compounds are deposited by dispersion into a copper mother phase to improve the electric conductivity and tensile strength; the elongation and repeated bending strength are furthermore improved by the addition of Pb. At the time of >=0.15% Fe contents, the improvement of the tensile strength by the deposition of the compounds with P and Mg is low, and on the other hand, at the time of >=1.0%, Fe which forms a solid solution into the copper mother phase is increased to drastically impair its electric conductivity. It is the same with the contents of P and Mg; but the castability is reduced at the time of >0.3% Mg. As for the Pb contents, at the time of <0.05%, the above effect is small, and at the time of >0.3%, Pb is coarsely deposited into the grain boundary of copper to reduce its tensile strength, elongation and repeated bending strength.
Patent JP-S61168503-A (JP)
Title: Production of truly spherical fine particle composed of compound inorganic oxide
Inventor: SATO GORO
IPC: C01F7/02
Filed: 1985-01-23
Abstract: PURPOSE:To produce truly spherical fine particles composed of compound inorganic oxide and having a specific average particle diameter, by using a colloidal liquid containing two or more kinds of inorganic oxides or hydrated oxides, and spraying and drying the liquid in a gas stream, wherein the content of one of the oxides, etc., exceeds a specific level. CONSTITUTION:A colloidal liquid containing two or more kinds of inorganic oxides and/or hydrated oxides of metals such as Si, Ti, Al, Fe, Zr, Sn, Sb, Mg, etc., wherein the content of an oxide or hydrated oxide is >=5wt% in terms of oxide, is spray-dried to obtain the titled truly spherical fine particles having an average particle diameter of 1-20mu. The average diameter of the primary particles in the colloidal liquid is preferably <=2,500lambda, and the spray-drying is carried out preferably at an ambient temperature of 100-10 deg.C and a humidity of 13-3vol%.
Patent JP-S5398082-A (JP)
Title: Metal wire connection
Inventor: SOTODANI SHIGEO
IPC: H01R43/02
Filed: 1977-02-04
Abstract: PURPOSE: To obtain a metal wire joint which is provided with a stable performance not affected by the skillfulness ofa worker and improve work efficiency by soldering, waxing, energizing and heating the twisted section. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58139959-A (JP)
Title: Paper leaf conveyor device
Inventor: IWATA YASUHIRO
IPC: B65H29/54
Filed: 1983-01-27
Abstract: PURPOSE:To restrain the damage of each member by separating a stripping member to strip off paper leaves from a conveying member from the surface of the conveying member when the stripping member is moved to be in touch with the conveying member together with a supporting member to support the stripping member. CONSTITUTION:In a duplicating machine, a figure copied on a copying paper is thermally fixed as the paper passes between a fixing roller 12 and a pressing roller 13, and the copying paper wound up on the side of the fixing roller 12  is stripped off by a stripping ratchet 21 and then delivered by delivery rollers 24 and 25. At this stage, when the passage between delivery rollers 24 and 25 is choked with the copying paper, an operation knob 19 is pushed, and a delivery frame 15 is released to remove the choking of the paper. Then, when the delivery frame 15 is closed, at first, a lock part 20 of a catching lever 17 is brought in touch with an end rim of a frame 11, and the lever 17 is rotated clockwise around a pin 18. Thereby, the stripping ratchet 21 is turned downward against a spring 23 for preventing the dashing of the top of the ratchet 21 to the roller 12.
Patent JP-S60162900-A (JP)
Inventor: KATOU ITSUPEI
IPC: D21H13/50
Filed: 1984-01-27
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-H01244586-A (JP)
Title: Automatic package label scanner
Inventor: JIYOSEFU EFU RANDOO
IPC: G07G1/00
Filed: 1989-01-23
Abstract: PURPOSE: To completely eliminate the necessity of an operator passing an article in a scanner and to nearly eliminate the necessity by automatically passing the article in a scanning area and reading the bar code of each article, regardless of the direction. CONSTITUTION: This device has a pull-in conveyor belt 16 and a scan area conveyor 18 carrying an article by a scan geometry reading all the six surfaces of a box-shaped article to a scan area 20 where a laser scanning line is generated. Further, the device has an exit storage place 24 for packing the article read in an exit conveyor; the scan area 20 in a bag and a display 26 for showing the article to a customer. Article gates 28 and 30 are arranged the entrance tip part and the exit tip part of the scan area, respectively, a scanner becomes possible to operate when the article passes the first article gate 28 and stops to operate when the article is read. Thus, the scanner becomes possible to operate again when the already read article leaves the scan area 20 and passes the exit article gate 30 and the next article passes the entrance article gate 28.
Patent JP-H10207303-A (JP)
Title: Automatic detector for printing and fixing fault
Inventor: MIYAZAWA AKIYASU
IPC: G03G21/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To detect the printing and fixing fault of an electrophotogaphic system printer without any manual operation. SOLUTION: This detector is at least provided with a sliding part 103 slid on the surface of a printing medium (paper 101) on which colored fine particles (toner) are fixed, a sticking amount measuring part 104 (photoelectric conversion unit) measuring the amount of the toner sticking to the attracting roller 103a of the part 3 from the surface of the paper 101, and a fixing condition discriminating part 105 discriminating whether or not the fixing condition of the toner on the paper 101 is good based on the amount of the toner on the roller 103a measured by the part 104.
Patent JP-S58127615-A (JP)
Inventor: HAMAKAWA YUKIO
IPC: A47B96/18
Filed: 1982-01-25
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-H01188392-A (JP)
Title: Receiving sheet for thermal transfer printer
Inventor: NAGURA TOSHIKAZU
IPC: B41M5/50
Filed: 1988-01-22
Abstract: PURPOSE:To enhance security of halftone dots and reproducibility of hue and depth in color superposition, by using a biaxially stretched polyolefin multilayer film including an inorganic pigment as a base, and providing an oil-absorptive coated layer containing aragonite-type calcium carbonate, at least on one side of the base in a specified coating weight. CONSTITUTION:A multilayer film comprising as a main constituent a biaxially stretched polyolefin film containing an inorganic pigment is used as a base, and an oil-absorptive coated layer containing aragonite-type calcium carbonate is provided at least on one side of the base by 15-50g/m<2> coating weight. If the coating weight is less than 15g/m<2>, ink receptivity is poor, whereas a coating weight of more than 50g/m<2> is uneconomical and leads to a lower surface strength. When the receiving layer has an oil absorption of 5-30ml/m<2>, uniform reproducibility, particularly of hues and depth, of full-color recorded images can be realized. The receiving sheet for thermal transfer is excellent in clearness of color formation, gradation properties and uniformity at lower and higher depths, and enables hard copying through using a small-size full-color thermal transfer printer.
Patent JP-S55105107-A (JP)
Title: Liquid fuel combustor
Inventor: ISHIGURO TOSHIYUKI
IPC: F23D5/02
Filed: 1979-02-06
Abstract: PURPOSE: To improve evaporation efficiency and combustion stability by thermally connecting a portion of a fuel feed pipe with an evaporation chamber.  
     CONSTITUTION: A spiral portion 14' is formed on the side of an evaporation chamber 11 of a fuel feed pipe 14 and is buried, together with a heater 13, in an evaporation chamber side wall 12 consisting of a good thermal conductor. Thus, the heat of the heater 13 heating the chamber 11 is transmitted to the pipe 14 through the side wall 12, a liquid fuel flowing in the pipe 14 is heated to a low-viscosity pseudo- gaseous state, before fed into the chamber 11 and completely evaporated rapidly by the effect of an ultrasonic atomizer 21 and the heated atmosphere in the chamber 11. Therefore, complete combustion can be attained from the biginning stage of combustion, avoiding such inconveniences as evaporating lag at the peripheral wall and bottom portion of the chamber 11 which would cause wetting and formation of tar. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06223447-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YOKOYAMA EIJI
IPC: G11B15/43
Filed: 1993-01-28
Abstract: PURPOSE:To perform the high performance tension control with an inexpensive device, to stabilize a tape running system and to realize the reduction in a reproducing image jitters. CONSTITUTION:In a VTR provided with the usual tension control, a movable pin displacing in the direction of a tape length and a tape actuator 50 moving it in the direction of rotation are provided on the inlet of a rotary drum 1. By the tension control, the tension is detected by the condition estimater 17 of the tape actuator 50, and a tension error in a high band is corrected by the tape actuator 50. A low band is corrected stably by the usual tension control. The condition estimater 17 is constituted of a system unnecessitating a sensor, and an actuator speed and the tension are estimated from the information of a current and a voltage. The simple, inexpensive and high performance system is obtained since no sensor exists.
Patent JP-2000212688-A (JP)
Title: High strength hot rolled steel plate good in shape after cutting and its production
Inventor: MURASATO AKINOBU
IPC: C21D9/46
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a steel plate good in shape after cutting by allowing it to have specified plate thickness, plate width and plate length and specified tensile strength and controlling the variation in the width direction of residual stress in the rolling direction averaged in the plate thickness direction to a specified range. SOLUTION: This steel plate is the one in which plate thickness is controlled to 3 to 20 mm, plate width to 600 to 2300 mm, plate length to 1500 to 15000 mm, and tensile strength to >=410 MPa, and in which the variation in the width direction of residual stress in the rolling direction averaged in the plate thickness direction lies in the range of 30 MPa. Preferably, this is a steel plate contg., by weight, 0.03 to 0.20% C, <=2.3% Si, 0.5 to 2.0% Mn, <=0.020% P, <=0.010% S, 0.005 to 0.1% Al, and the balance Fe with inevitable impurities, or is a steel plate moreover contg. one or more kinds among 0.01 to 0.5% Ti, 0.01 to 0.5% Nb, 0.01 to 0.5% V, 0.05 to 1.5% Cu, 0.05 to 1.5% Ni, 0.05 to 1.5% Mo, 0.01 to 1.5% Cr, 0.0001 to 0.001% B and 0.0001 to 0.005% Ca.
Patent JP-S5397706-A (JP)
Title: Radio circuit designation system
Inventor: IIMURA TAKUROU
IPC: H04Q7/38
Filed: 1977-02-07
Abstract: PURPOSE:To secure an economical circuit designation by using the DC transmittent signal for the designation signal of the radio circuit against the radio transmitter-receiver at the base station in the mobile radio telephone system.
Patent JP-H06240198-A (JP)
Title: Two-pack coating composition containing polycarbodiimido group and improved in control of rheological property
Inventor: POORU SAADEIAKU
IPC: C08G18/62
Filed: 1993-01-28
Abstract: PURPOSE: To provide a polycarbodiimide-contg. two-component coating compsn. comprising an acrylic resin-contg. first liq. and a polycarbodiimide-contg. second liquid, which can yield an interruption-free clear coat having improved appearance and sagging resistance without using any rheology additive.  
     CONSTITUTION: This polycarbodiimide-contg. two-component coating compsn. comprises: a first liq. comprising an acrylic resin having an acid radical and a hydroxyl group and additives selected from among solvents, UV stabilizers, antioxidants, catalysts, fluidizers, hindered amine photostabilizers, and mixtures thereof; and s second liq. comprising a polycarbodiimide, optionally a crosslinking agent selected from polyisocyanate, aminoplast, and mixtures thereof, and additives selected from among solvent, fluidizers, hindered amine photostabilizers, UV absorbers, and mixtures thereof. Pref., the acrylic resin having an acid radical or a hydroxyl group is prepd. by polymerizing 1 to 5 (wt.)% ethylenically unsatd. carboxylic acid, 20 to 35% hydroxyl-contg. ethylenically unsatd. monomer, and 60 to 80% other ethylenically unsatd. monomer. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H04270613-A (JP)
Title: Joining structure of synthetic resin hollow body
Inventor: NISHIDA MICHITOKU
IPC: B29C45/14
Filed: 1991-01-09
Abstract: PURPOSE:To manufacture a large-sized hollow body by improving strength of joining structure of the hollow body, by a method wherein a dent of a demolding direction and a dent of a direction meeting with the same at right angles are provided in the surfaces of half-split bodies each and molten resin is cast into a space which is formed of those dents by combining them together. CONSTITUTION:While dents 33, 43 of a demolding direction are formed, slide cores 11, 12, 22 moving along a flange surface are provided on a mold registration surface of molds 1, 2 and continued to the dents 33, 42 through the outside of confronting end faces 30, 40 at the time of injection molding of half-split bodies 3, 4, that is, the dents 34, 44 meeting at right angles with the demolding direction are formed. When molten resin is cast into a spatial path R1 through a sprue, flange parts 31, 32, 42 are connected vertically and physically with the molten resin extending to the dents 34, 44 from the dents 33, 43, moreover, it becomes that joining force applies to a joining surface of fringe parts of the half split bodies 3, 4 and joining strength can be made a rapid improvement, which is suitable for joining of the half-split bodies manufacturing a large-sized hollow body.
Patent JP-H06218104-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1993-01-28
Abstract: PURPOSE:To comparatively shorten the time required for data transmission, even if control data sent from game control main CPU to a variable display control sub-CPU increases. CONSTITUTION:A main CPU divides plural kinds of control data ((a) 7-14, (b) 7-12) required for control of a variable display device by a sub-CPU into plural stages and transmits them to the sub-CPU. The control data contains a command code 7 ('01' or '02') which can specify the kind of the control data. The sub-CPU discriminates the kind of the transmitted control data, basing on the transmitted command code 7, and executes the control corresponding to its kind, basing on the control data.
Patent JP-H06228834-A (JP)
Title: Device for fitting traveler
Inventor: KIKUCHI SEI
IPC: D01H17/02
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the man-hours of operation to exchange a traveler and improve the productivity by automatically carrying out the operation to fit the traveler onto a flange part of a ring while threading the traveler. CONSTITUTION:This device for fitting a traveler is constructed from a traveler locating member 2 arranged movably back and forth toward a ring, a traveler fitting tool 5, arranged adjacently to the traveler locating member 2 and movable back and forth toward at least the ring and a spindle driving unit arranged movably back and forth toward the spindle 6.
Patent JP-S59137851-A (JP)
Title: Liquid membrane type anion selective electrode
Inventor: SUGAWARA KENJI
IPC: G01N27/333
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a liquid membrane type anion selective electrode low in a measuring error, by using an ion reactive membrane containing a plasticizer comprising a linear alcohol having low dielectric constant and a plasticizer comprising an org. compound having high dielectric constant. CONSTITUTION:A liquid membrane type anion reactive membrane is prepared by a method wherein 10wt% of dimethyl dioctadecyl ammonium chloride as an anion reactive substance, 30wt% of n-tetradecylalcohol with dielectric constant of about 4 as a low dielectric constant plasticizer, 10wt% of o-nitropheyl octylalcohol with dielectric constant of about 24 as a high dielectric constant plasticizer and 50wt% of polyvinyl chloride as a membrane support are mixed to be dissolved in a solvent which is, in turn, removed by evaporation. The responsive membrane 4 is connected to the end part of a body 1 in which a silver/ silver chloride internal electrode 2 and a sodium chloride solution 3 are received to constitute a liquid membrane type anion selective electrode. By using this ion reactive membrane, the adhesion of protein can be reduced and, therefore, a measuring result low in a measuring error can be obtained.
Patent JP-S54106369-A (JP)
Title: Cooking table
Inventor: YOSHIDA KATSUHIKO
IPC: A47J37/06
Filed: 1978-02-07
Abstract: PURPOSE: To improve security of gas-cock by enabling the rotation of gas-cock controlling the supply of gas for burner only in accordance with the usage such as boiling, baking or unused and thus excluding misuse of it.  
     CONSTITUTION: When a lid 11 is put within a opening 4 disposed in a ceiling board 1, both of one end 15a, 16a of a locking rod 15, 16 are pushed and both of the other end 15b, 16b are opposing against a straight portion 14' of a locking plate 14 and a dualsence rotative cock 12 can never be rotated. When the lid 11 is removed, one end 15a, 16a of the locking rod 15, 16 rise up and the other end 15b, 16b is disengaged from the locking plate 14. Thereafter, when a pot is put on a tripod 9 for the boiled cooking, one end of the locking rod 16 for baked cooking and disposed under the tripod will be pushed and the other end 16b will lock the locking plate 14, thereby the cock 12 will be enabled to rotate only toward the situation for boiling. When the baked cooking is desired, the tripod 9 should be removed and a baking plate 10 should be put on a liquid receiving pan 8, then the locking rod 15 for boiling will be operated and the cock 12 may be rotated only toward the situation for baking. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58132443-A (JP)
Title: Automatic arm rooter
Inventor: SUGIZAKI TAKUO
IPC: G05B19/42
Filed: 1982-02-01
Abstract: PURPOSE:To enable automatic operation, by mounting a position and a speed detectors and servomotors in the joints of an arm fitted with a profiling roller and a rooting tool at the tip of the arm, to store manual profiling operation and reproduce it. CONSTITUTION:A template 2 is put on thin sheets 3 to be machined. A roller 6  for profiling the template 2 and a tool 7 are coaxially attached to the tip of an  arm 4 including two joints. When the thin sheets 3 are machined according to  the template 2 by manipulating the arm 4 with a handle 5, the position and  speed of the arm are found out by a position detector 9 and a speed detector 10  installed in the joint of the arm and are stored in an electric controller. For next machining, servomotors 8 provided in the joints of the arm 4 are controlled by the stored signals to repeat the same operation.
Patent JP-H07215632-A (JP)
Title: Counterweight suspending device for elevator device
Inventor: MORIOKA HIROSHI
IPC: B66B11/00
Filed: 1994-02-07
Abstract: PURPOSE:To absorb elongation of a wire for suspension so as to operate an elevator normally at all times by connecting the wire for suspension with both end sections of a balance beam which suspends a frame which stores a weight in such a way that it oscillates freely via a suspension bolt provided with a detent mechanism. CONSTITUTION:A balance beam 11 suspends a frame 21 which stores a weight 22 in such a way that it oscillates freely via a connecting pin 11a which is inserted into a central part. Also, a pair of suspension bolts 12 are mounted on both end sections of the balance beam 11, and a wire W1 for suspension is connected to upper end sections of these bolts 12 via a connecting metal fitting 13. Furthermore, the suspension bolts 12 are provided with a detent mechanism. That is, the detent mechanism is constituted by the connecting metal fitting 13, an engaging piece 11f provided on the balance beam 11, and an engaging rod 13c provided on the connecting metal fitting 13, and the engaging rod 13c passes through a hole of the engaging piece 11f. Elongation of the wire W1 is absorbed by vertically moving the suspension position of the balance beam 11 due to the suspension bolts 12.
Patent JP-S56110377-A (JP)
Title: Drawing system of circuit to be tested
Inventor: ISHII KENJI
IPC: H04M3/26
Filed: 1980-02-06
Abstract: PURPOSE:To prevent a misinsertion of a test plug, by adding a detector to the test plug insertion position of a test spring and at the same time informing the inserted position of a test plug to an exchange system. CONSTITUTION:With insertion of the test plug into the test spring 16, an encoder works in the test plug insertion position detector 19. Then the insertion of the plug 17 into the circuit 10 to be tested and the position of insertion are informed to the exchange system operation control unit 12. The unit 12 waits for an idle state of the circuit 10 after recognizing the information. At the moment when the circuit 10 becomes idle, the unit 12 drives the switch circuit 18 for circuit to be tested. In this instant, the circuit 10 is connected to the intra-office channel test unit 14 and the circuit test unit 15 sespectively.