baber/WOPTO huggingface dataset:
Patent JP-H0848910-A (JP)
Title: Surface-treated metal oxide and its production
Inventor: TERASE KUNIHIKO
IPC: C09C1/42
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a surface-treated metal oxide which can exhibit a high effect of surface treatment even when treated with a small amount of a surface treatment and has a persistent effect of surface treatment by attaching a surface treatment to the surface of a metal oxide subjected to specified treatment. CONSTITUTION:A surface treatment is attached to the surface of a fired metal oxide. Desirably, the metal oxide comprises at least one member selected from among silicon oxides, aluminum oxides, titanium oxides, iron oxides, zirconium oxides, zeolites, feldspar, kaolinite, chrysotile, antigorite, pyrophyllite, talc, mica, sericite, illite, chlorite, varmiculite, smectite, sepiolite and other clayey ares. The surface treatment desirably used is an alcohol, a surfactant, an (un) modified silicone oil, a silane coupling agent, an organo-titanium coupling agent, a chromium coupling agent or an organo-phosphorus coupling agent.
Patent JP-S5972406-A (JP)
Title: Joint use type optical cable
Inventor: KATSUOKA NOBUO
IPC: H01B7/18
Filed: 1982-10-20
Abstract: PURPOSE:To prevent effectively rolling by the wind by covering an optical cable with a forming shell body whose section is circular, having a messenger wire inserting groove hole which opens in the longitudinal direction. CONSTITUTION:A groove hole for inserting a messenger wire 4, for instance, an overhead ground wire is provided in the longitudinal direction by an optical cable 1 and a forming shell body 2 having circular section which is also used as a sheath consisting of rubber, plastic, etc. for covering said cable. In this state, the messenger wire 4 is inserted into the groove hole 3 provided with the shell body 2 which covers the optical cable, the messenger wire 4 is warpped in, and it is fixed by a lashing rod 5, is laid and used.
Patent JP-S6425660-A (JP)
Title: Subscriber circuit
Inventor: MURAMATSU KENICHI
IPC: H04M15/00
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate need for jumpering in an MDF by providing a digital oscillator circuit generating a digital charging signal in a subscriber circuit. CONSTITUTION:The digital oscillator circuit 10 generating the digital charging signal is provided in the subscriber circuit. When a control signal to send the charging signal is given from a charging signal transmission circuit 20, a gate 50 is opened and a charging signal from the digital oscillator circuit 10 is inputted to a CODEC 30. The CODEC 30 converts the received digital charging signal into an analog signal and sends it to a subscriber terminal equipment 70 through a BSH circuit 40. Through the constitution above, the wiring is simplified more in comparision with a conventional constitution where the charging signal generating circuit is connected to the subscriber circuit via the MDF. Moreover, excess space for the charging signal generating circuit is not required.
Patent JP-S5886090-A (JP)
Title: Separation of dicarboxylic acid
Inventor: FURUKAWA TOSHIROU
IPC: C12P7/44
Filed: 1981-11-17
Abstract: PURPOSE:To recover a dicarboxylic acid, economically, in high efficiency, from a fermentation liquid containing the dicarboxylic acid as a salt, by removing the microbial cells from the liquid, treating the liquid with a strong acid, and extracting the objective compound with an alicyclic alcohol and/or an aromatic alcohol. CONSTITUTION:Microbial cells are removed from the fermentation liquid containing a dicarboxylic acid as a salt and obtained by conventional process, and the pH of the residual fermentation liquid is adjusted to <=4.0, preferably <= 3.0 with a strong acid such as sulfuric acid, hydrochloric acid, etc. to precipitate the free dicarboxylic acid. The dicarboxylic acid is extracted with an alicyclic alcohol and/or an aromatic alcohol such as cyclohexanol, benzyl alcohol, etc. The amount of the extractant should be sufficiently large to form two layers with the fermentation liquid. If necessary, the extracted liquid is brought into contact with an aqueous solution of an alkali to extract the dicarboxylic acid with the solution, and the dicarboxylic acid is precipitated by treating the  extract with a strong acid.
Patent JP-H0346411-A (JP)
Title: Counter
Inventor: MIYAKI JUNJI
IPC: H03K21/08
Filed: 1989-07-13
Abstract: PURPOSE:To attain normal counting without being affected by a bit length of a counter or the frequency of a clock pulse by providing a circuit generating a carry signal in timewise proceeding over a counting operation timing. CONSTITUTION:Four clocks PHI1-PHI2X are generated from a clock signal. Clock gates AO1, AO7 of a counter 200 are turned on/off synchronously with the clock signals PHI1-PHI2X. The inverter AO7 outputs an input signal when the signal PHI2 is at an H level and the PHI2X is at an L level and the input signal state is kept when the level of the signals PHI2, PHI2X are opposite to the above. In the counting operation, an advanced read carry signal ACARRY is generated in the timing just before the 4-bit countup. Since the signal ACARRY is supplied to the counter making counting before the count timing, no timing deviation is caused even when the bit length is long and the clock frequency is high to attain high speed count.
Patent JP-S5972777-A (JP)
Title: Solar battery module
Inventor: MIZUKAMI NOBORU
IPC: H01L31/048
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a solar battery module, which also serves a role of a roofing tile in combination, by providing one of positive and negative electrodes on a light receiving side and the other on the back side, forming one electrode as a convex shape and the other as a concave shape, overalpping neighoring modules in tile shapes, coupling the convex and concave electrodes, and connecting the electrodes electromechanically. CONSTITUTION:Two modules have positive or negative convex electrodes 3' and concave electrodes 4' facing the electrodes 3' and are overalpped in the tile states. The convexes electrode is coupled at a part 9, and the connection can be made. This solar battery module has a structure, which can serve the role of a roofing tile and can be readily connected. This structure is not limited to the series connection, but can be applied to the perallel connection, when the protruded and recessed electrodes are provided on the positive and negative electrodes.
Patent JP-S6161418-A (JP)
Title: Pattern alignment method
Inventor: MANABE MASAMICHI
IPC: G03F9/00
Filed: 1984-08-31
Abstract: PURPOSE:To enable to reduce the area of the transfer region needed for pattern alignment without spoiling the workability by a method wherein an identification mark to indicate a classification according to the pattern configuration of the second mask is formed in the region of the first alignment mark. CONSTITUTION:An identification mark 3 to indicate a classification according to the pattern configuration of the second mask is formed in the region of a first alignment mark 1. By this way, the size of the chip can be made smaller, since the area of the transfer region needed for pattern alignment can be done with the degree of the region surrounded with the one dotted chain lines, that is, the degree of the outer peripheral region of a second alignment mark 2, and furthermore, as this pattern alignment method is one using the identification mark 3, the workability is never spoiled too.
Patent JP-H0626410-A (JP)
Title: Canister purge control device
Inventor: NEMOTO MAMORU
IPC: F02D41/02
Filed: 1992-07-10
Abstract: PURPOSE:To restrain useless variation of an air-fuel ratio by supplying weight equivalent amount of fuel in excessive density air-fuel mixture by canister purge to an engine by way of reducing fuel supplied from an injector. CONSTITUTION:Fuel is sucked from a fuel tank 13 by a fuel pump 26, pressurized and passes through a fuel damper 14 and a fuel filter 15. Thereafter, supplied to a fuel injection valve (injector) 12 provided on an intake manifold 11, fuel is injected from a control unit 30 in accordance with an injection signal. Especially, by estimating fuel weight in a canister 40, capacity of air passing in the canister 40, that is, a purge flow rate is enumerated. Then, by estimating a rate of fuel desorbing from the canister 40, that is, desorption efficiency, fuel weight in a purge is estimated by the purge flow rate and the desorption efficiency. Consequently, as only fuel in correspondence with the excessive density air-fuel mixture by the purge is supplied from the injector, useless excessive density of the air-fuel mixture can be prevented in advance.
Patent JP-S6344480-A (JP)
Inventor: KOMIYA KOJI
IPC: B65D85/48
Filed: 1986-08-06
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-S6073486-A (JP)
Title: Load presence detector
Inventor: NAONO TOMIJI
IPC: G06M1/08
Filed: 1983-09-30
Abstract: PURPOSE:To prevent a detection end from wearing and to reduce a mechanical fault to be exerted on the whole of the detector by providing a detection lever which has an elastic steel piece atop and is supported in free rocking and buffering state in the moving direction of a load. CONSTITUTION:The detector detects the presence of a load conveyed by a belt conveyor; when the 1st top (a) on the bent conveyor strikes the detection end 11, the detection end 11 and detection lever 9 are pressed to left and an internal microswitch 12 is operated to output an electric contact signal. Then, the next bottom (b) comes, the detection end 11 and detection lever 9 are returned slowly by a buffer mechanism 20 without contacting any top and the microswitch 12 is still in operation. Another top (c) comes before the detection lever 9 returns to the nonoperation point of the microswitch 12. Thus, abrupt deflections of the detection end 11 and detection lever 9 are reduced to reduce considerably the mechanical trouble of the whole detector.
Patent JP-H1031450-A (JP)
Title: Method for displaying picture, and device therefor, and method for producing correcting data for the device
Inventor: SAKAI KUNIHIRO
IPC: H01J31/12
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a picture display method correcting the drive voltage of an electronic beam source and a device therefor, and a display correction data producing method for the abovementioned device by providing an intermediate electrode between the electronic beam source and a fluorescent screen and finding an emission current from surface conduction type emission elements by using the intermediate electrode. SOLUTION: When an emission characteristic of each surface conduction type emission element of a display panel 101 is measured, the voltage of a power supply 122 applied to an intermediate electrode is reduced to be lower than that in a case of an ordinary picture display, and also electronic quantity emitted from each surface conduction type emission element driven by a prescribed voltage is measured by Ie detection circuit 111 by using the intermediate electrode. Based on the applied voltage value and a current value measured by the Ie detection circuit 111, LUT(Look Up Table) data are created from a prescribed voltage-current characteristic so that a specified emission current value is obtained. An output voltage of a voltage driver 108 is corrected by thus created 109 for driving each element of the display panel 101.
Patent JP-S5973072-A (JP)
Title: Atomizer
Inventor: NAKANE SHINICHI
IPC: B05B17/06
Filed: 1982-10-19
Abstract: PURPOSE:To enable to atomize liquid drops under the optimum driving condition, by providing a frequency-generating part having negative temp. characteristic against an ambient temp. to compensate the dimensional divergence of a pressure chamber caused by the change of its temp. CONSTITUTION:By the characteristic of a material, e.g. metal constituting the body of a pressure chamber, the body itself is expanded or contracted in response to the change of an ambient temp. When the temp. rises, the whole of the body shows a tendency to expand so that the inner size D of the pressure chamber becomes larger. Hence, resonance frequency is lowered by increasing the size D in relation with the number of mechanical natural oscillation. A frequency-generating part 14 comprises a thermosensor 15 for detecting an ambient temp. and a frequency-generating oscillator 16 exhibiting negative characteristic in dependence on a signal from said thermosensor 15, and sends a driving signal through an output part 17 to a piezoelectric body 8 to compensate the divergence of mechanical resonance frequency largely caused by the dimensional change of the pressure chamber.
Patent JP-S5884830-A (JP)
Title: Heat treatment of aromatic polyamide film
Inventor: MASUDA MASANORI
IPC: B29C71/00
Filed: 1981-11-16
Abstract: PURPOSE:To manufacture a film suitable for flexible printed wiring by the heat treatment, under a specific condition, of a film of a specific aromatic polyamide to improve its soldering resistance. CONSTITUTION:The objective film can be manufactured by the heat treatment, under a specific condition simultaneously satisfying formula II[T: treatment temperature ( deg.C)]and III[t: treatment time (min.)]in air or an inert gas under tension, of a film of an aromatic polyamide composed of units at least 50mol% of which is expressed by formulaI.
Patent JP-S6162031-A (JP)
Title: Photosensitive silver halide material
Inventor: YOKOYAMA SHIGEKI
IPC: C08F8/00
Filed: 1984-09-03
Abstract: PURPOSE:To increase the covering power of an emulsion by incorporating a specified cross-linked polymer into at least one silver halide emulsion layer. CONSTITUTION:A cross-linked polymer represented by the formula and dispersible in water or an org. solvent is incorporated into at least one silver halide emulsion layer of a photosensitive silver halide material. In the formula, A is a monomeric unit obtd. by copolymerizing a copolymerizable ethylenic unsatd. monomer, B is a monomeric unit obtd. by copolymerizing a copolymerizable and cross-linkable monomer having at least two copolymerizable ethylenic unsatd. groups, M<+> is a cation, w=10-95mol%, x=3-88mol%, y=0-50mol%, and z=2-30mol%. The covering power of the silver halide emulsion is increased, the adhesion between the constituent layers of the photosensitive silver halide material is improved, and a photosensitive silver halide material having high film strength and taking hardly scratches is obtd.
Patent JP-H1174365-A (JP)
Title: Manufacture of dram chip
Inventor: KLUWE ANDREAS
IPC: H01L21/82
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a change in the dimension of a chip as a whole, by a method wherein a blocker and a pattern are applied, a pattern density whose irregularity is eliminated more is generated in the whole chip, and a uniform line width is generated during an etching operation. SOLUTION: A loading change is reduced, a pattern rate is made uniform in a chip as a whole in a prescribed etching process, and a change in a dimension is prevented. In addition, a pattern density is made constant in the whole chip, a loading change during an etching operation is reduced, and, as a result, a uniform pattern density is obtained in the whole chip. For example, after a line array is etched, a line width is measured regarding a plurality of rows in a high-density array. When a pattern density is different, a pattern is added so as to make the pattern density equal as a whole reference to a change of about 20 nm, and the line width is changed only in about 3 to 5 nm or lower.
Patent JP-2000018756-A (JP)
Title: Absorption heat pump
Inventor: TAKADA HIROYUKI
IPC: F25B15/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of cooling water being used for hot water supply and floor heating by arranging a heat exchanger for exchanging heat with third heat carrier of higher temperature than first heat carrier in a duct passing the first heat carrier and employing an alcohol based fluid as refrigerant. SOLUTION: 2,2,2,-Trifluoroethanol having boiling point of about 74.5 deg.C is used as refrigerant and N-methyl-2-pyrrolidone having boiling point of about 204 deg.C is used as absorption liquid. A heat exchanger 41 and a cooling water tank 42 are arranged in series in a cooling water pipe 30 and cooling water flowing out from a condenser 3 while robbing heat from refrigerant vapor A exchanges heat with high temperature combustion exhaust gas G being fed from the burner 7 of a regenerator 8 through an exhaust pipe 43 and enters into the cooling water tank 42.  Consequently, when an indoor unit is disposed at the part of the cooling water tank 42, interior of an absorber 5 and the condenser 3 is cooled and cooling water E having elevated temperature further exchanges heat with high temperature combustion exhaust gas G being fed from the burner 7 of the heat exchanger 41 before being circulated while being heated at about 80 deg.C or above.
Patent JP-H078882-A (JP)
Title: Inside surface lining method and jig for lining of hollow body with branch pipe
Inventor: EGUCHI MINORU
IPC: B05D7/14
Filed: 1993-06-29
Abstract: PURPOSE:To form relatively uniform films by simultaneously applying powder resin linings to the respective inside surfaces of the body and branch pipe part of a hollow body 1 with a branch pipe, such as straight pipe with a branch pipe. CONSTITUTION:A nearly cylindrical rotating body 13 is concentrically and rotatably arranged into the branch pipe part 3 of the hollow body 1 with the branch pipe heated to the melting temp. of the powder resin or above and the powder resin 30 is supplied into the hollow body 1 with the branch pipe. The hollow body 1 is rotated in a horizontal state and the powder resin 30 is brought into uniform contact with the inside surface of the body 2, by which the powder resin is melted and stuck. Simultaneously, the powder resin 30 is also advanced into the spacing 20 between the branch pipe part 3 and the rotating body 13 and the rotating body 13 is rotated, by which the powder resin is uniformly brought into contact with the inside surface of the branch pipe part 3 as well, by which the powder resin is melted and stuck.
Patent JP-H0235831-A (JP)
Title: Light receiving/amplifying circuit
Inventor: TAGUCHI SHIGERU
IPC: H04B10/293
Filed: 1988-07-26
Abstract: PURPOSE:To sufficiently obtain the level difference between an subsignal and noise to be generated from a photoelectric converting element by making a voltage applied from a high voltage control circuit to the photoelectric converting element into a control voltage immediately before the light input is turned off by the control of a clock turning-off detecting circuit extracted from the output of a variable gain amplifier at the time of turning off the light input. CONSTITUTION:When a light input signal IN is turned off, the voltage applied from a DC/DC converter 7 to an APD1 is made into the control voltage immediately before the light input is turned off, by the control of a clock turning-off detecting circuit 10 extracted by the output of a variable gain amplifier 3. Further, out of the output of variable gain amplifier 3, the sub-signal of a low frequency is detected through a low pass filter 8 with a sub-signal detecting circuit 9. For such a reason, the level difference between the sub-signal and the noise to generate from the photoelectric converting element such as APD.
Patent JP-H0474145-A (JP)
Title: Production of phenol compound
Inventor: WAKABAYASHI ATARU
IPC: C07C39/07
Filed: 1990-07-11
Abstract: PURPOSE:To advantageously obtain a phenol compound useful as a raw material for synthetic resin, agricultural chemical, surfactant, etc., in high selectivity with requiring any complex reaction process by oxidizing an aromatic compound with an oxygen-containing gas in the presence of a tin (II) compound and water. CONSTITUTION:An aromatic compound is directly oxidized with an oxygen- containing gas in the presence of tin (II) compound, preferably tin (II) halide, especially tin (II) chloride of 10<-3> to 1 mol, preferably 10<-2> to 1 mol based on 1 mol of the aromatic compound at about 0-60 deg.C, preferably 10-40 deg.C and under ordinary pressure to nearly several atmospheric pressure to industrially advantageously provide the phenol compound in high selectivity. Furthermore, reaction ratio of the raw material aromatic compound is preferably specified to <= 50 mol%, preferably 0.1-20 mol% in order to provide the phenolic com pound in good selectivity.
Patent JP-S6162964-A (JP)
Title: Processor
Inventor: TAKI YOSHIHARU
IPC: G06F13/40
Filed: 1984-09-05
Abstract: PURPOSE:To reduce the number of times of transfer of control information by executing instructions transferred from a memory device or a peripheral device to transfer data between the memory device and the peripheral device and receiving data of prescribed number of bits out of this transfer data. CONSTITUTION:A memory device 2, a peripheral device 3, and a processor 1 are connected to one another by a data bus 24, a memory address bus 5, an IO address bus 6, and signal lines 7 and 8. The processor 1 executes insructions trasfered from the memory device 2 or the peripheral device 3 to transfer (mXn)-bit data between the memory device 2 and the peripheral device 3 and receives m-bit data out of this (mXn)-bit data.
Patent JP-H0950389-A (JP)
Title: Apparatus and method for mounting by using computer system
Inventor: PUREMUKAMAA TOOMASU DEBUANBU
IPC: G06F11/28
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an instrumentation with practicability even for a large program and which flexibility as an instrumentation by manual work. SOLUTION: Technique to obtain information with respect to the dynamic characteristic of a first program is provided by performing the static analysis of the first program which decides what kind of instrumentation to create desired information is required. A programmable instrumentation device generates a second program so as to generate the instrumented version of the first program. The information of the dynamic characteristic is provided by executing an instrumented program. A program for an instrumentation device is generated by a source code analyzer which analyzes a source code statically. The source code analyzer is generated by a code analyzer generator accordingly.
Patent JP-S5886481-A (JP)
Title: Setting device of electric timepiece
Inventor: MIYASAKA MAMORU
IPC: G04C9/00
Filed: 1981-11-18
Abstract: PURPOSE:To simplify setting and resetting structure by allowing a setting member made of a high magnetic permeability material to leave and approach or contact the rotor of an electromagnetic transducer according to the postion of an external operation member. CONSTITUTION:When a winding stem 1 is drawn out up to the 3rd stage, a setting lever dowel 2a operates on the deformed hole 8a of a setting lever 8, which is moved to a position shown by an imaginary line, so its tip part 8d comes into contact with a reset pattern 10a to turn on a resetting circuit, thereby driving pulse output for motor is stopped. Further, a train wheel setting lever ring 8c also moves to the imaginary line, and a rotor 15 which is a permanent magnet is attracted to the setting ring 8c made of a material having high magnetic permeability to stop. When the winding stem 1 is pressed in from the 3rd stage, the setting lever 8 is returned to its original position and the tip part 8d separates from the reset pattern 10a, so the resetting circuit turns off to output driving pulses for the motor at prescribed timing, the timepiece turns into a clocking state.