baber/WOPTO huggingface dataset:
Patent JP-H0522617-A (JP)
Title: Facsimile communication method
Inventor: NAKATANI MUNEHIRO
IPC: H04N1/32
Filed: 1991-07-16
Abstract: PURPOSE:To provide a facsimile communication method which can effectively use the image information obtained by reading and storing a mixed color image before a call in accordance with the image reproducing function of the called side. CONSTITUTION:An original image is read before a call and the image information corresponding to an original image is stored in a storage means. Then the image information is read out of the storage means after a call and sent to the called side. In such a facsimile communication method, the image information which is used for reproduction of a 1st color image g1 in a single color, or this image information and the image information used for reproduction of a 2nd color image g2 in a single color are divided in pages and transmitted in sequence, or the image information used for reproduction of a mixed color original image GO in a single color is transmitted as long as only the image of a single color can be reproduced at the called side when the image information corresponding to the image GO including both images g1 and g2 is transmitted.
Patent JP-2001026497-A (JP)
Title: Deposition of single crystalline thin film and film deposition system
Inventor: FUJINO KOZO
IPC: C30B23/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a single crystalline thin film, which is improved in the production efficiency of the single crystalline thin film and the utilization efficiency of a film depositing material, and to provide a film deposition system. SOLUTION: In a method for depositing a single crystalline thin film, which is comprised of scattering a film depositing material from the surface of a target material 1 by a laser abrasion method and depositing the scattered film depositing material on each surface of substrates 2a and 2b to deposit the single crystal thin film, first and second substrates 2a and 2b are arranged so as to oppose the target material 1. It is preferable that the substrates 2a and 2b are arranged in such a manner that each surface of the substrates 2a and 2b inclines to the surface of the target material 1.
Patent JP-S58105755-A (JP)
Inventor: KITADA ISAO
IPC: A61H33/00
Filed: 1981-12-17
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-H0856622-A (JP)
Title: Processed seaweed food, etc., and their preparation
Inventor: KAWASAKI NOBUYOSHI
IPC: A23L17/60
Filed: 1994-08-26
Abstract: PURPOSE: To provide a processed seaweed food containing a sterile variant of sea lettuce (Ulva pertusa) as a main component and useful as a hypotensor, a constipation remedying agent and a cholesterol depressant free from side effects. CONSTITUTION: Collected raw leaf of a sterile variant of sea lettuce is washed with seawater and/or fresh water, dried, cut into small pieces and subjected to preliminary drying at a low temperature (40-50 deg.C) for 2-3hr. The preliminarily dried product is irradiated with far infrared rays to effect the main drying at a high temperature (70 deg.C) for 1hr and formed in the form of tablets, pellets or granules with a tableting machine, a granulation machine or a pelletizer.
Patent JP-H06209510-A (JP)
Title: Tool and method for finishing cable end
Inventor: SATO HIROMASA
IPC: H02G1/12
Filed: 1993-07-23
Abstract: PURPOSE:To easily provide a tap part at an outer semiconducting layer in cable-end finishing by providing a guide part wherein one end is fixed to a handle part, a cable insulating layer is surrounded on the other end side and the revolution orbit of the handle part is decided. CONSTITUTION:A cable-end finishing tool is composed of a handle part 11, of a cutter 14 which is attached to its tip 12 and of a guide part 15 which has been formed by bending a metal sheet. When it is used, a cable 10 is sandwiched between the tip 1 2 of the handle part 11 and the other end 15-2 of the guide part 15, and, at the same time, the cutter 14 is arranged so as to come into contact with the outer circumferential face of the cable 10. When the handle part 11 revolves while the cutter 14 is being pressed to the outer circumferential face of the cable, a nearly V-shaped groove 20 is formed in an outer semiconducting layer 1 on the cable. The groove 20 is formed so as to have a depth by which the outer semiconducting layer 1 is removed nearly completely and divided into two right and left parts. As a result, the outer semiconducting layer 1 on the terminal side can be stripped easily only by forming a break in the longitudinal direction, and a tapered part is formed in the outer semiconducting layer 1 which has been left at the outer circumference of an insulating layer 4.
Patent JP-2001033404-A (JP)
Title: Moisture ratio measuring method
Inventor: HIGASAYAMA TETSUMI
IPC: G01N33/24
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a moisture ratio measuring method capable of simply and reliably measuring the moisture ratio of earth materials regardless of weather or the size of a sealed space in which the earth materials are placed without opening the sealed space. SOLUTION: In this method, a guide tube G is passed through the inside and outside of a sealed space 10, the periphery of the guide tube G is air-tightly joined to a constituent material which constitutes the sealed space 10, and the guide tube G is provided with a freely opened and closed air-tight valve B inside the tube G. A density/moisture measuring device 30 capable of radiating gamma rays and neutron beams and measuring the density and moisture ratio of an object to be measured is inserted into the guide tube G to measure the moisture ratio of earth materials S in the sealed space.
Patent JP-S58104433-A (JP)
Title: Hot water supply system
Inventor: SUGANO TADAO
IPC: F24D17/00
Filed: 1981-12-15
Abstract: PURPOSE:To provide a hot water supply system combined with a hot water supplier of an energy-sparing, low-input and tap-control type and a large capacity hot water storage tank by forming a circulating path by a hot water storage tank, a threeway valve, a heat source and a three-way valve, connecting both three-way valves to each other, and connecting the three-way valve at the rear stream of the heat source to a hot water foucet. CONSTITUTION:When a circulating pump 9 is operated, the burner 18 of a heat source 7 is turned ON by a signal from a flow quantity, hot water temperature control thermistor 15, and heated by a heat exchanger 8. High-temperature hot water flows into a hot water tank 1 through a hot water supply return pipe 12, a flow quantity control orifice 13, and the hot water within the hot water tank 1 flows out from an outlet port 6 and is circulated. When hot water of a predetermined temperature is stored, the burner 18 is stopped by the operation of the thermistor 15. Furthermore when the hot water supply faucet 14 is opened, a pump 9 is driven by a detection signal of flow quantity switch 20, the burner 18 is ignited by a signal of the thermistor 15 a circuit between the three-way valves 11 and 11' is closed, and hot water flows out directly from a heating source 7 to a hot water faucet 14. By this arrangement, energy-saving, and instantaneous type and hot water storage type combined functions are provided by a pump.
Patent JP-H0369526-A (JP)
Title: Production of glass base material for optical fiber
Inventor: DANZUKA TOSHIO
IPC: G02B6/00
Filed: 1989-08-07
Abstract: PURPOSE:To uniformly add fluorine at the time of producing the glass base material for an optical fiber consisting of a pure-quartz core and a fluorine- added clad by preheating the gaseous atmosphere in the heat treatment for adding fluorine. CONSTITUTION:The SiO2 glass granular body 2 synthesized by a gas-phase reaction is subjected to the first heat treatment for dehydration and the second heat treatment for adding fluorine in a heating furnace (furnace core tube 1 and heating furnace heater 3), and then vitrified to produce the glass base material for the optical fiber. The following constitutions are added in this method. Namely, the gaseous atmosphere (e.g. He and fluorine-based gas) in the second heat treatment is preheated 4 on the upstream side of the heater 3. The preheating temp. of the gaseous atmosphere in the second heat treatment is preferably set at a temp. identical to or 200 deg.C lower than the second heat treatment temp.
Patent JP-S58103485-A (JP)
Inventor: TATSUMI HISAO
IPC: B26B19/04
Filed: 1981-12-15
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-S6265925-A (JP)
Title: Method for purifying by-product glauber salt from stack-gas desulfurization
Inventor: NOMURA SHUICHI
IPC: C01D5/16
Filed: 1985-09-12
Abstract: PURPOSE:To efficiently remove impurities contg. harmful heavy metal salts from a Glauber wsalt soln. by adding sulfuric acid, ferrous sulfate, sodium sulfate, sodium hydroxide and calcium hydroxide to a by-product Glauber salt soln. in specified order and amt. CONSTITUTION:Sulfuric acid is added to a soln. of by-product Glauber salt which is generated from the stack-gas desulfurization in a glass manufacturing works, etc., and the pH of the soln. is regulated to <=3. Ferrous sulfate, expressed in terms of iron ions, in the weight 10-30 times the total of the ions of selenium, arsenic, chromium, lead and vanadium contained in the soln. and sodium sulfite, expressed in terms of sulfite ions, in the weight 5-20 times the total are added and sodium hydroxide is added to control the pH of the soln. to about 7. Then calcium hydroxide, expressed in terms of calcium ions, in the weight 5-20 times the fluorine ions contained as impurities is further added. Then sodium hydroxide is added to adjust the pH of the soln. to 9.5-11 and the metals are flocculated and deposited along with the hydroxides of iron. Then solid is separated from liq.
Patent JP-H0756383-A (JP)
Title: Microencapsulated toner
Inventor: INAISHI KOUJI
IPC: B01J13/04
Filed: 1993-08-17
Abstract: PURPOSE:To produce a microencapsulated toner which can be broken with small energy. CONSTITUTION:An ink compsn. prepd. by dispersing 1pt.wt. carbon black in 100 pts.wt. n-pentane is emulsified in 10% aq. soln. of PVA and mixed with an aq. soln. of ammonium chloride, an aq. soln of a melamine prepolymer is further added and they are allowed to react with each other at 20 deg.C for 12hr under stirring. The resulting microcapsules are washed with water three times and spray-dried to produce the objective microencapsulated toner.
Patent JP-S58104295-A (JP)
Inventor: TONOTANI SEIICHI
IPC: D21C3/00
Filed: 1981-12-16
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-2000042808-A (JP)
Title: T-land insert
Inventor: COLEMAN ROBERT
IPC: B23B27/14
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent finishing characteristic and the long service life as a tool by forming a T-land insert of a hard abrasion resistant material composed of the polygonal top surface, the plane-like bottom surface and the side surfaces extending between these and forming an angle by meeting respective pairs of side surfaces. SOLUTION: A cutting insert having an almost polygonal shape and capable of being indexed/positioned, has a main body 12 manufactured from an abrasion resistant material such as cemented carbide or ceramics, and is covered with a diamond covering having strong adhesion and abrasion resistance. The main body 12 has the top surface 14, the bottom surface 16 almost parallel to this and a peripheral wall 18 for joining these surfaces by extending between these surfaces. The peripheral wall 18 is composed of the side surfaces 20, 22, 24, 26. At least two adjacent side surfaces form a cutting edge together with at least one of the top surface and the bottom surface in these crossing (meeting) parts. The corners 28, 30, 32, 34 are formed in respective pairs of crossing (meeting) parts of the side surfaces.
Patent JP-S6181655-A (JP)
Title: Semiconductor device
Inventor: KATO TAKUYA
IPC: H01L23/522
Filed: 1984-09-28
Abstract: PURPOSE:To make small a coupling coefficient between the upper wiring layer and lower wiring layer of a conductive layer by providing a layer formed by conductive material to a part or entire part between the wiring layers in a semiconductor device having two or more wiring layers. CONSTITUTION:An interlayer film 12 is formed on a semiconductor substrate 11, the aluminum wiring layers 15A, 15B, 15C are formed thereon. Moreover, on such wiring layers, an interlayer film 13 is formed, an aluminum layer 17 which is electrically floated conductive layer is formed thereon, an interlayer film 14 is then formed thereon and the second aluminum wiring layers 16A, 16B, 16C are also provided thereon. In case the aluminum layer 17 is provided, capacitance coupling with the aluminum layer 17 becomes a sum of coupling capacitances of a plurality of wirings. Therefore, when a number of wirings is (n) and it is approximated that the coupling coefficients of these wirings, wiring 15B and aluminum layer 17 are all equal, if a voltage of wiring 15B is raised only by V15, a voltage V16 of wiring 16B becomes V16=V15/(n+1).
Patent JP-H0488685-A (JP)
Title: Thin film substrate and manufacture thereof
Inventor: UEDA ICHIRO
IPC: H01L41/39
Filed: 1990-07-31
Abstract: PURPOSE:To enable a thin film of ferroelectric material or superconductor to be formed on a substrate orientating its [001] axis vertical to the substrate by a method wherein the substrate is formed of specific material, and a BaTiO3 film is formed thereon through sputtering performed under a certain condition. CONSTITUTION:A BaTiO3 thin film is formed on a substrate of SiO2, Si, or SiO2/Si orientating its [001] axis vertical to the substrate, and the substrate is sputtered under a gas pressure of 6-50mTorr at a temperature of 300-600 deg.C, whereby the BaTiO3 thin film is epitaxially grown as orientated making its [001] axis vertical to the surface of the substrate. A substrate on which a BaTiO3 thin film has been formed is used, which acts on PbTiO3, Pb(TiZr)O3, or YBa2Cu3O7 to orientate its [001] axis vertical to the surface of the substrate, so that a ferroelectric thin film or a superconductive thin film large in critical current density can be formed.
Patent JP-H0870138-A (JP)
Title: Patterning of polyallylenevinylene polymer thin film through irradiation with light
Inventor: UENBIN KAN
IPC: H05B33/12
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a patterned polymer thin film and an organic electroluminescence element including it by irradiating a thin film of specified polyallylenevinylene polymer with light. CONSTITUTION: A pattern is formed by irradiating a thin film of polyallylenevinylene polymer shown by a formula [Ar represents a substituted or unsubstituted bivalent aromatic hydrocarbon group or a substituted or unsubstituted heterocycle group which may be a fused ring. n is an integer of 2 or above. It may be any integer higher than 1 but preferablyit is 5 to 30000 and more preferably it is 10 to 10000]. Consequently, the intensity of fluorescence can be decreased stepwise at the irradiated part and a fluorescent pattern can be formed on the thin film of polyallylenevinylene polymer. This method realizes an organic electroluminescence element including a thin film having a fluorescent pattern.
Patent JP-H06197545-A (JP)
Title: Switch mode power supply
Inventor: MAIKERU DABURIYU BANDERU
IPC: H02M3/155
Filed: 1993-08-17
Abstract: PURPOSE: To stop overcharging of capacitor under a condition that no load is connected to a switch-mode power supply for a stabilizer and keep THD under a desired level. CONSTITUTION: A switch-mode power supply for stabilizer is provided with a power factor controller IC1 for outputting an adjusted DC output voltage. A power factor controller responds to a control signal, obtained by adding an active offset to the detection signal. A detection signal is R5 , R23 , C16 which represent a current flowing into the switching device Q1 of the power supply. Active offset is IC3 which changes on the basis of the adjusted DC output voltage.
Patent JP-S58109615-A (JP)
Title: Yarn to be fed to simultaneous draw-false twisting
Inventor: MATSUI MASAHIRO
IPC: D01F6/62
Filed: 1981-12-18
Abstract: PURPOSE:The titled yarn that is composed of a polyester yarn containing ethylene terephthalate units as the major component, having a specific optical birefringence, hot water shrinkage and a specific difference in optical birefringence between the core part and the outer layer of the filament, thus showing reduced dyeing speck, good processability and durability with time. CONSTITUTION:A polyester mainly consisting of ethylene terephthalate as a recurring unit is melt spun through the spinneret with fine nozzles, cooled and wound up wherein, in order to change the spinning speed, spinning temperature and spinning draft and to delay the cooling of the extruded yarn, the setting of the heating chimney right beneath the spinneret and the distance from the spinneret to the outlet of the yarn-cooling air are changed to produce the objective yarn having an optical birefringence (DELTAn) of more than 0.05, a hot water shrinkage (X) of more than 30%, where they satisfy the equation, ahd having the difference in optical birefringence[delta(DELTAn)]of less than 0.01 between the core part and the outer layer of the filament.
Patent JP-H0745855-A (JP)
Title: Semiconductor photodetector
Inventor: KUSAKABE ATSUHIKO
IPC: H01L31/10
Filed: 1993-07-26
Abstract: PURPOSE:To eliminate unbalance in dark current characteristics generated between two PIN photodiodes for leak current flowing between n-type layers when they are connected in series by providing a p-type carrier block layer between the two adjacent elements. CONSTITUTION:For example, p-InP carrier block layer 2 with a carrier concentration of 1E15cm-3 2mum thick, for example n-InP buffer layer 3 with carrier concentration of 1E15cm-3 2mum thick, and for example a light absorption layer 4 with a carrier concentration of 3E15cm-3 layer 2mum thick are grown on a semi-insulation InP substrate 1 by the vapor growth method. Then, finally, for example, n<->-InP window layer 5 with a carrier concentration of 5E15cm 1.4mum thick in three layer is grown as a window layer. SiO2 film 14 is formed on the epitaxial wafer, a part corresponding to a light reception region is drilled, and then p<+> region 6 f 1E17-1E20cm-3 corresponding to the light reception region is selectively formed.
Patent JP-H0488540-A (JP)
Title: Data bus circuit and its test method
Inventor: YOSHIDA SHU
IPC: G06F13/00
Filed: 1990-07-31
Abstract: PURPOSE:To test a data bus by reading in data on which write is performed without providing a specific circuit by providing a means to separate the data at a peripheral equipment side from a CPU at the data bus. CONSTITUTION:When a test is performed, the data is outputted to the data bus by performing only the write operation of the CPU without making access peripheral equipment via the data bus. After that, when the CPU is separated from the data bus, the bus goes to a high impedance state, however, since no electric charge is discharged, it remains on the bus as it is. Thence, when the CPU only performs a readout operation, information remaining on the bus is read by the CPU as it is. When the bus is operated normally, a read value goes to the same value written previously. In the case, it is required to perform the readout operation by the CPU before the electric charge is discharged after the bus is opened.
Patent JP-S6490423-A (JP)
Title: Multi-stage connector
Inventor: YURUGEN PUFUAFU
IPC: H04Q3/52
Filed: 1988-08-15
Abstract: PURPOSE: To avoid undesired connections of coupling area connections at the loss of a control voltage by not connecting one of both light transmission branches of each of binary couplers, which are provided symmetrically with respect to a coupling area center line and are divided into groups like pyramids of individual coupling area connections, on the opposite side of the center line. CONSTITUTION: Each optical binary coupler can take only two switching states, namely, the non-crossing transit connection state and the crossing transit connection state. When the control voltage is absent, all binary couplers are in the crossing transit connection state. If all optical binary couplers go to the crossing transit connection state because of loss of the supply voltage, the connection originating from a coupling area connection 11 passes binary couplers I1A, I1J1, and Ij10, which are in the crossing transit connection state, and is led to a non-connected light transmission branch a' of the binary coupler 1J10 and is terminated there.
Patent JP-H0493174-A (JP)
Title: Board for dressing
Inventor: OZEKI YASUYUKI
IPC: B24B53/00
Filed: 1990-08-02
Abstract: PURPOSE:To automatize the dressing process by providing a dressing part which has a dressing face displaying a dressing effect with its contact with the polishing face of a polishing machine, and the part to be held which is held on a dressing means. CONSTITUTION:A dressing board 10 used for the dressing means of an automatic polishing device is equipped with a dressing part 12 having the dressing face which displays a dressing effect with its contact with the polishing face of a polishing machine, and the part 14 to be held which is held on the dressing means. This dressing part 12 will do by having the dressing face which can efficiently remove the polishing residue, abrasive, etc., clogged on the polishing surface of the polishing machine, and the pad of the polishing machine is subjected to dressing easily with the similar motion to polishing process, by installing a dressing board 10 on the carrier of the polishing machine similarly to the board to be polished.
Patent JP-S58103993-A (JP)
Title: External optical apparatus for laser processing machine
Inventor: IWAGUCHI YASUTADA
IPC: B23K26/14
Filed: 1981-12-17
Abstract: PURPOSE:To make a lens easy to control and to make the straightness and squareness easy to check in a laser processing machine, by fitting a lens mount part and a nozzle part for guiding an assistant gas to a nozzle mount part in such a manner capable of dismantling in an external optical apparatus. CONSTITUTION:An upper screw 24 is provided at the nozzle mount part 23, and an upper nozzle 26 is fitted thereon with an upper cap nut 25. A nozzle 27 is also fitted with an under screw 28 and a lower cap nut. A light condenser lens 4 is fixed at the lens mount parts 9, 10 with a screw 12, and the lens 4 is moved by a control screw 31. The part 9 is pushed to the part 23 with an O-ring 30. An exit hole 15 is provided at a nozzle 32 which is moved by a control screw 34. In a confirmation of a light axis, all parts from the nozzle 26 to a focus 6 are dismantled, tools for confirming the light axis are inserted, the light axis is confirmed and the angle is controlled.
Patent JP-S5992504-A (JP)
Inventor: MORITA TOMOJI
IPC: H01C7/10
Filed: 1982-11-18
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。