baber/WOPTO huggingface dataset:
Patent JP-S63250456-A (JP)
Title: Production of sulfide phosphor film
Inventor: TODA TAKAO
IPC: C23C14/34
Filed: 1987-04-08
Abstract: PURPOSE:To form a sulfide phosphor film having a stable concn. of P and excellent luminance with good reproducibility by incorporating a P compd. into a sputtering gas atmosphere at the time of depositing a thin sulfide film contg. a rare earth element onto a substrate. CONSTITUTION:An electrode 2 consisting of a transparent film of Sn-added indium oxide is formed by a sputtering method on the glass substrate 1. A 1st insulator layer 3 consisting of SrTiO2 is formed by a high-frequency sputtering method in the O2-contg. gaseous Ar atmosphere and further, high-frequency sputtering is executed in the gaseous Ar atmosphere contg. >=one kinds of phosphine, PF3, PF5, and PCl3 at 1% using the sulfide (ZnS, CaS, CrS, BaS) contg. rare earth element (Ce, Pr, Sm, Eu, Tb, Dy, Ho, and Er) at 1atom.% as a target to form the sulfide phosphor film 4 contg. the P and the rear earth earth element and having the excellent luminance on said substrate. A Y2O3 insulating layer 5 and a back electrode 6 consisting of Al are mounted thereon, by which an electroluminescence element is completed.
Patent JP-S63251288-A (JP)
Title: Transfer material for thermal transfer recording
Inventor: IMAI AKIHIRO
IPC: B41M5/41
Filed: 1987-04-08
Abstract: PURPOSE:To hold a high heat-resistance even in a high-speed or high-thermal energy recording and to enhance a dynamical strength, by a method wherein, a composite substrate is provided with a polymer layer or polymer composition layer which is higher in heat-resistance than a polymer film and formed on one surface of the polymer film, and a coloring material layer is formed on one surface of the composite substrate and a conductive and resistant layer is formed on the other surface thereof. CONSTITUTION:A composite substrate 3 is provided with a polymer layer or polymer composition layer 2 which is higher in heat-resistance than a polymer film 1 and formed on at least one surface of the polymer film 1. A coloring material layer 5 is formed on one surface of the composite substrate 3, and a conductive and resistant layer 4 is formed on the other surface thereof. In this construction, if the polymer film 1 melts due to the heat generation of the conductive and resistant layer 4, the provision of the high-resistant polymer layer or polymer composition layer 2 on either or both of the surfaces of the polymer film 1 would hold the heat-resistance and the dynamical strength. As a result, a transfer material for thermal transfer recording keeping the high heat-resistance even in a high-speed or high thermal energy recording and having a high dynamical strength can be obtained.
Patent JP-S60231757-A (JP)
Title: Polyester composition
Inventor: HORIUCHI KENJIROU
IPC: C08L7/00
Filed: 1984-05-01
Abstract: PURPOSE:To provide a polyester resin which has improved impact resistance and is freed from the problem of deterioration by dry heat, by blending a glycidyl group-contg. copolymer with a resin composed of an arom. polyester and an arom. polycarbonate. CONSTITUTION:A polyester compsn. is obtd. by incorporating 1-80pts.wt. glycidyl group-contg. copolymer composed of an alpha-olefin and a glycidyl ester of an alpha,beta-unsaturated acid in 100pts.wt. resin composed of 95-30wt% arom. polyester and 5-70wt% arom. polycarbonate. Said arom. polycarbonate has a number- average MW of 15,000-80,000 and the quantity of the copolymerized glycidyl ester in the glycidyl group-contg. copolymer is 0.5-40wt%. The glycidyl group- contg. copolymer has a melt index of 0.1-100.
Patent JP-S58204265-A (JP)
Inventor: IMURA MORITOSHI
IPC: E04F15/04
Filed: 1982-05-21
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-H09280894-A (JP)
Title: Method of installing rotary body of rotary encoder
Inventor: KITANO TOYOHIKO
IPC: G01D5/245
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder allowing a servo motor to be made compact and reduced in diameter. SOLUTION: An encoder is divided into a rotary body 15 as a rotary part and an encoder circuit 18 as a fixing part, and the rotary body 15 is constituted of a rotary slit disk 15a, a shaft hole into which an opposite end of the output shaft is inserted with the rotary slit disk 15a installed thereon, a tapped hole orthogonal to the shaft hole, and a boss 15b provided with one or more holes except the tapped hole.  A rotary encoder allowed to be compact and small-sized diameter is obtainable by a method as inserting the rotary body 15 into the opposite end of the output shaft 11a, shifting it in the direction of the thrust, fixing the position to temporarily fix the rotary body 15 with a screw, assemble it with the motor main body, and then fixing it on the opposite end of the output shaft 11a by injecting adhesive through the one or more holes orthogonal to the shaft hole for the boss 15b.
Patent JP-S58202872-A (JP)
Title: Measurement of chemical oxygen demand by ozone oxidation
Inventor: TANUMA RIYOUHEI
IPC: G01N33/18
Filed: 1982-05-21
Abstract: PURPOSE:To measure chemical oxygen demand in a sample water quickly with a high reliability by determining time integration of a value as results of the subtraction of a reference value from an oxygen consumption speed employing as the reference value the oxygen consumption speed in the ozone oxidation which is expected to actually attain a constant level. CONSTITUTION:A sample water from a sample water tank 7 is sent to an O3 oxidation reaction tank 1 and gas from the tank 1 is sent to an oxygen meter 6 from a dehumidifier 4 and an O3 decomposition catalyst layer 5. A part of atmospheric air is sent to the oxygen meter 6 from a dehumidifier 3 to measure the oxygen consumption speed by determining reduction in O2 due to pollutants in the sample water. The O2 consumption speed (b) in the sample water which is expected to attain a constant level is determined beforehand. The speed in Q-b is integrated for a certain time (tE) to determine the O2 consumption due to easy to oxidize matter and a parameter circuit 8 of a numerical molded expressing secular change in the value Q is used to conduct in estimated integration of the Q2 consumption after the time tE. Thus, the sum of the actually determined integration and the estimated integration is determined to output a chemical oxygen demand CODO3 by measurement up to the time tE. This enables a quick measurement with a high reliability.
Patent JP-2000285308-A (JP)
Title: Beverage exractor for automatic vending machine
Inventor: KAWABATA AKIO
IPC: G07F13/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a beverage extractor for an automatic vending machine which has the long seal life of a hot water supply piston, makes a driving source for the hot water supply piston and a hot water supply cylinder common and further improves beverage extraction efficiency. SOLUTION: In this beverage extractor for an automatic vending machine which presses pneumatically hot water thrown into a hot water supply cylinder 2 with a vertically moving hot water supply piston 22 to sweep it away to an extraction cylinder 4 and extracts a beverage from raw material in the cylinder 4, a piston rod 222 that pierces the piston 22 and guides the piston 22 vertically is formed integrally with the cylinder 2. Since a hot water supply piston 221 reciprocating in the cylinder 2 is accordingly guided vertically by the rod 222 penetrating it, the eccentricity of the piston 22 is regulated by the rod 222 to give the seal of the piston 22 a long life.
Patent JP-H06302233-A (JP)
Title: Oxide superconductive power cable
Inventor: KONO TSUKASA
IPC: H01B12/16
Filed: 1993-04-13
Abstract: PURPOSE:To efficiently cool an oxide superconductor by housing an oxide superconductor having a rectangular cross section in the inside of hollow stabilizing material, and providing a refrigerant passage on the outside of the stabilizing material and of a superconductive shield layer to circulate a refrigerant. CONSTITUTION:The outside of a superconductor 31 is covered with hollow stabilizing material wherein stabilizing materials 34 and 35 composed of good conductive metallic material are nipped to stably retain the conductor 31 so as to be hardly moved. An inside protective pipe 47 is provided on the outside of a stabilizing material 36, and plural refrigerant passage 48 are formed between the pipe 47 and the stabilizing material 36. A superconductive shield layer 50 is applied to the outer periphery of the pipe 47 via an insulating layer 49 and a semiconductive layer 49b, a protective pipe 53 is formed on the outer side of the layer 50, and a refrigerant passage 54 is provided between the pipe 53 and the layer 50. A refrigerant is circulated with the passages 48 and 54 a going path and a return path respectively. Consequently distortion etc.,w is not occurring in the superconductor, and it can be cooled directory.
Patent JP-S61245547-A (JP)
Title: Isolation method
Inventor: OKUYAMA KOSUKE
IPC: H01L21/762
Filed: 1985-04-24
Abstract: PURPOSE:To perfectly separate a single crystal Si by providing a groove to a single crystal Si substrate, selectively oxidizing only the bottom of groove to form a series oxide film and selectively filling the groove with single crystal epitaxial layer. CONSTITUTION:The grooves 5 are formed with an interval l of 1mum or less by the anisotropic etching through the masking of three layers of SiO2 4, Si3N4 3 and SiO2 2 on a P-type Si substrate 1 and the grooves 5 are covered with CVD Si3N4 6 and only the bottom is exposed by anisotropic etching. The bottom of grooves is selectively oxidized, a series of SiO2 7 are formed and a single crystal Si island 8 is formed. The three-layer masks are removed, the grooves 5 are filled through growth of single crystal Si 9 from the island 8 by the selective epitaxial method, the surface is coated with a resist 10 and is flattened. Amount of O2 of resist 100 is changed and etching selection ratio for Si 9 is set to almost 1:1 and the entire surface is anisotropically etched for the predetermined thickness for the flattening. Thereby, the Si layer 11 having flat surface is separately formed on the SiO2 and latch-up can be prevented by forming CMOS within the layer 11.
Patent JP-H06302597-A (JP)
Title: Fabrication of semiconductor device
Inventor: SUGIURA KAZUHIRO
IPC: H01L21/768
Filed: 1993-04-13
Abstract: PURPOSE:To increase the yield while enhancing the reliability of wiring by selecting an insulation film containing no oxygen as an underlying film of organic SOG when the interlayer insulation film is flattened by etching back the organic SOG thereby suppressing the fluctuation in the etching rate of the organic SOG and forming an interlayer insulation film excellent in flatness. CONSTITUTION:A metal wiring 2 is formed on a semiconductor substrate 1 including a semiconductor device followed by deposition of silicon nitride 3. It is then spin coated with an organic SOG 5 and fired and then the semiconductor substrate is etched back and made smooth. Thereafter, second silicon oxide is deposited thereon.
Patent JP-H08287199-A (JP)
Title: Device and method for transferring noise reduced noncontact parallel data
Inventor: OTAKE MASATOSHI
IPC: G06K17/00
Filed: 1995-04-12
Abstract: PURPOSE: To provide an electromagnetic coupling type noncontact parallel transfer memory card which attains a fast transfer rate, has a small-sized, high-density, and lightweight structure and is high in reliability. CONSTITUTION: Write data to a memory 8 are grouped in two and after timing delay circuits 4-1 and 4-2 shift the phases and make the data into pulses, a pulse current in the same timing is not supplied to an adjacent transfer coil 1-n. Consequently, the peak value of a pulse current accompanying coil driving is reduced and the influence of crosstalk between coils becomes extremely small, so the noncontact memory card is provided which is small-sized, high in reliability, and fast in transfer rate.
Patent JP-H07291444-A (JP)
Title: Air conveyance device
Inventor: UEDA KAZUYUKI
IPC: B65G65/40
Filed: 1994-04-25
Abstract: PURPOSE:To make smooth air conveyance while the efficiency in the sucking operation made by a sucking means is heightened. CONSTITUTION:A discharge path 5 is provided in the lower part of an air sucking unit 4 and partitioned into an upper chamber 6 in communication to the unit 4 and a lower chamber 7 located under the upper chamber 6. In the lower part of this upper chamber 6 the first exhaust hole in communication to the lower chamber 7 for exhausting the object transported is provided in such an arrangement as opened and closed by the first lid. At the lower chamber 7 the second exhaust hole for exhausting the object is furnished in such an arrangement as opened and closed by the second lid. A control part performs a control such that the condition with the first and second lids closed, the condition with the first open and the second closed, and the condition with the first closed and the second opened are repeated in the sequence as named.
Patent JP-S62246425-A (JP)
Title: Electrode wire for wire cut electric discharge machining and manufacture method therefor
Inventor: TAKAYAMA TERUYUKI
IPC: H01B5/02
Filed: 1986-04-15
Abstract: PURPOSE:To improve strength at high temperature and a machining rate by forming a copper-zinc alloy layer of predetermined thickness on the external surface of a copper coated steel wire with a coverage rate of 10-70% in such a way that zinc concentration becomes higher toward an external layer. CONSTITUTION:A copper coated steel wire 11 with a coverage rate of 10-70% is used as a core material and a copper-zinc alloy layer 12 of approximately uniform thickness within a range of 1-15mum is formed on the external surface of the wire 11, thereby forming a wire electrode of about 0.2mm overall diameter. Said copper-zinc alloy layer 12 has 3-layer structure, comprising an uppermost layer 13 of 55-65% zinc concentration, an intermediate layer 14 of 40-48% zinc concentration and an inner layer 15 of 40% or less zinc concentration. According to the aforesaid constitution, strength at high temperature is improved with high conductivity maintained and a copper deposit on a workpiece due to an exposed copper layer is prevented, thereby enabling the improvement of a machining rate.
Patent JP-H07291911-A (JP)
Title: Trinitrofluorenoimine derivative and photoreceptor for electrophotography
Inventor: MATSUMOTO SHUNICHI
IPC: C07C251/24
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a novel trinitrofluorenoimine derivative excellent in electron transfer properties, useful as an electron transferring agent and capable of forming a highly sensitive photoreceptor for electrophotography capable of improving the speed of a duplicator, a printer, etc. CONSTITUTION:A trinitrofluorenoimine derivative represented by the formula I [R<1> and R<2> are an alkyl, an alkoxy or a halogen; m+n=0 to 41, e.g 2,2- bis[N-(2,4,7-trinitrofluorenylidene)-3-amine-4-methylphenyl] hexafluoropropane. The compound of the formula I can be synthesized, e.g. by condensing 2,4,7- trinitrofluorenone of the formula II with 2,2-bus 3-amnnophenyl hexafluoropropane of the formula III or its derivative in a solvent. This compound of the formula I is excellent in solvent solubility, compatibility with a binder resin, matching to a charge-producing agent, smooth injection of electrons and transfer of electrons especially in a low electric field.
Patent JP-S5312647-A (JP)
Title: Holder of vibrator in vibration type density measuring apparatus
Inventor: NAGASAKA AGEYUKI
IPC: G01N9/00
Filed: 1976-07-21
Abstract: PURPOSE: A vibrator of high interchangeability and high accuracy is provided by fitting and fixing protecting sleeves to the large diameter parts of the vibrator and holding the vibrator to a constant temperature block by way of these protecting sleeves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5210700-A (JP)
Title: Trafic information analysing device
Inventor: OBATA TAKUZOU
IPC: G08G1/01
Filed: 1975-07-15
Abstract: PURPOSE: To obtain trafic information automatically by detecting device set on the road sending signals of time interval and tread of tires, etc. of passing vehicles and by refering them to the previously memorized contents. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07295663-A (JP)
Title: Power source on/off control circuit
Inventor: OKUMURA TAKEKIYO
IPC: H03K17/22
Filed: 1994-04-25
Abstract: PURPOSE:To prevent a logic circuit from malfunctioning by securely generating a reset pulse even when the circuit is so constituted that the reset pulse is generated at a rise of a voltage. CONSTITUTION:When a switch SW is turned off, the logic circuit 14 supplies a high level to a terminal P3 to turn on a transistor(TR) Q2. Consequently, a capacitor C is charged. The logic circuit 14 turns off a logic power source 12 when specific operation ends after the switch SW is opened. Consequently, the TR Q2 is turned OFF, but the capacitor C is still charged, so TRs Q3 and Q4 stay on for a specific subsequent time. Therefore, even if the switch SW is closed, an output TR Q1 is not turned on to stop the logic circuit 12 from being actuated. Consequently, the output of an oscillation circuit 16 is lower than a specific potential without fail and the reset pulse is generated by a reset pulse generating circuit 18 without fail when the logic power source 12 is turned on, thereby preventing the logic circuit 14 from malfunctioning.
Patent JP-H08289598-A (JP)
Title: Starting controller of generation-oriented water wheel with dummy load governor
Inventor: OGATA HIRONAO
IPC: H02P9/08
Filed: 1995-04-12
Abstract: PURPOSE: To provide a starting controller of a generation-oriented water wheel with a dummy load governor whereby the setting of the starting opening of the water wheel is made unnecessary, by controlling the speed regulation of the water wheel through adjusting the dummy load of a generator in a hydroelectric power station with the comparably large fluctuation of its effective head. CONSTITUTION: In a hydroelectric power station with a comparably large fluctuation of its effective head, a dummy load 22 for feeding the output power of a generator 12 thereto and a dummy load governor 20 for controlling the rotary speed of a water wheel 11 by adjusting the resistance value of the dummy load 22 responding to the rotary speed of the water wheel 11 while using as a control power supply the power of the generator 12 are provided additionally. In the case of starting the water wheel 11, the opening of the guide vane of the water wheel 11 is controlled continuously from its starting until the generator 12 is inputted synchronously in parallel to a power system. Thereby, the rotary speed of the water wheel 11 is regulated by the dummy load governor 20.
Patent JP-S62243611-A (JP)
Title: Production of ultra-high-molecular weight polyethylene
Inventor: SANO AKIRA
IPC: C08F4/654
Filed: 1986-04-17
Abstract: PURPOSE:To obtain the titled readily crosslinkable and modifiable polymer containing large amount of double bonds and having excellent heat-resistance and abrasion-resistance, by copolymerizing ethylene and a diene under specific condition in the presence of a catalyst containing an organometallic compound and a solid catalyst component containing Mg, Ti and V. CONSTITUTION:The objective polymer having an intrinsic viscosity of >=5dl/g measured in decalin at 135 deg.C is produced by copolymerizing ethylene and at least one kind of diene compound (e.g. 5-vinyl-2-norbornene) in the presence of a catalyst consisting of an organometallic compound (e.g. triethylaluminum) and a solid catalyst component containing at least Mg, Ti and/or V. The copolymerization is carried out at a diene/ethylene (molar ratio) of >=0.5 and keeping the molar ratio of Ti and/or V in the solid catalyst component to the diene compound at >=0.1X10<-5>.
Patent JP-H04319932-A (JP)
Title: Exposure device
Inventor: SEKIYA TADAYUKI
IPC: G03B27/54
Filed: 1991-04-19
Abstract: PURPOSE:To ease the attaching/detaching work of an exposure lamp, and also improve the positioning accuracy and the holding reliability of the exposure lamp. CONSTITUTION:An exposure lamp 11 is composed of a lead-wire attached lamp constituted by integrally connecting a lead wire 14 to an electrode terminal. Also a holding means, in which cylindrical insulating parts 15 concentric to the lamp are formed at both ends and holding the exposure lamp 11, is composed of a pair of L-shaped first plate springs 19; having a V-shaped groove 19a, engaged with the cylindrical insulating parts 15 at both the ends of the exposure lamp, and supported with a scanner bracket 18, a pair of L-shaped second plate springs 20; supported with the scanner bracket 18 so as to overlap the respective first plate springs 19, and energizing the cylindrical insulating parts 15 at both the ends of the exposure lamp in a direction to engage with the V-shaped groove 19a, and a pair of position adjusting screws 22; threadably engaged with the respective first plate springs 19 to be abutted to the scanner bracket 18.
Patent JP-H09251243-A (JP)
Title: Method for developing
Inventor: SAKAKAWA YOSHIO
IPC: G03G15/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image with high accuracy, by preventing noise such as fogging from being formed on the forming image, and reproducibility of the image from being deteriorated, by toner scattering, in performing development while feeding the toner in the developer from the developer transporting member to a developing area. SOLUTION: In performing the development by transporting the developer 1 containing the toner T and carrier in a state of a magnetic brash to the developing area opposing the image carrier 2 by the developer transporting member 11, while feeding the toner in the developer from the developer transporting member to the image carrier, the development is performed so as to satisfy the condition that in the developing area, the coating ratio A% for a magnetic brash of the developer to coat a surface of the developer transporting member, becomes in the range of 10%<A<50%.
Patent JP-H02295176-A (JP)
Title: Simple package photoelectric light emitting-receiving device and its formation method
Inventor: DEBITSUTO DABURIYUU SUTEIIBUNS
IPC: H03K17/94
Filed: 1990-03-31
Abstract: PURPOSE: To obtain a photoelectric light-emitting/light-receiving device in a single package by arranging on a flat lead frame a variable light source such as LED and a photosensitive device such as a phototransistor. CONSTITUTION: A light-emitting/light-receiving device (emitter receiver) 40 includes leads 42, 44 and 46 surrounded within a cover 48. The center lead 44 is provided with a die bond part 50, on which a phototransistor 52 is fitted and mounted. A light-emitting diode(LED) 54 is fitted onto a lead 42. The transparent cover 48 is arranged at the central position of the phototransistor 52 and is provided with a convex lens 49 which is not arranged on the LED 54. A light 58 which is received by the phototransistor 52 passes through the center of a lens 49, however, a light 56 emitted from the LED 54 hardly passes through. Thus, improved converging efficiency can be supplied to the phototransistor.
Patent JP-H05290627-A (JP)
Title: Manufacture of high frequency dielectric bzn sintered body
Inventor: TOCHI KUNIO
IPC: C04B35/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a method whereby a BZN sintered body whose dielectric characteristic is not much changed with temperature changes can easily be manufactured at low cost without sacrifying its characteristics. CONSTITUTION:In a method for manufacturing a BZN sintered body wherein a temporary sintered substance represented as Ba3ZnNb2O9 is baked and sintered, the temporary sintered substance is baked with ZnNb2O6 added thereto.