baber/WOPTO huggingface dataset:
Patent JP-H09235153-A (JP)
Title: Production of carbon-containing refractory
Inventor: ITO KAZUO
IPC: C04B35/632
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To produce a carbon-containing refractory in a high yield without causing cracking, etc., by using a thermosetting resin high in carbonization yield and forming a molding high in bulk specific gravity. SOLUTION: This method for producing a carbon-containing refractory comprises blending a raw material mixture of an inorganic material of refractory and a carbonaceous material with a thermosetting resin as a binder containing ethylene oxide in an amount of >=5wt.% and <50wt.% or a mixture of the ethylene oxide and an alcohol an organic solvent, molding and baking the prepared molding in an non-oxidizing atmosphere. The carbonaceous material is preferably pitch and the thermosetting resin is preferably a phenol.
Patent JP-H07280200-A (JP)
Title: Screw setting monitoring device
Inventor: OGAWA HIRONORI
IPC: F16L23/036
Filed: 1994-04-11
Abstract: PURPOSE:To automatically detect the loosening of a screw by providing a sensor to detect the abutting of a washer at the position where the washer which is jointly tightened by a member and the screw is loosened and falls therefrom. CONSTITUTION:In the system where pipings 1a, 1b are connected by tightening the flanges 2a, 2b by a male screw 4 and a female screw 5, washers 8a, 8b to be used in screw setting are formed by two-split washer pieces 9a, 9b, and both washer pieces 9a, 9b are used in a mutually abutted condition. An impact sensor 11 consisting of a piezoelectric element such as the voltage ceramics is arranged on a floor 10 to the lower part of a monitoring part which is the flange connecting part. The voltage Vs generated by the impact sensor 11 when the washer pieces 9a, 9b at the position where the screw is loosened fall on the impact sensor 11 is compared with the reference voltage Vr by a comparator 12, and an alarm lamp 14 in a monitoring room is lit based on the result.
Patent JP-S63239518-A (JP)
Title: Coordinates input device
Inventor: TANIISHI SHINNOSUKE
IPC: G06F3/048
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a high detecting accuracy even when an oscillating pen is inclined and a pen pressure is insufficient by detecting the oscillation from the oscillating pen by plural sensors provided at an oscillation transfer plate to provide a fine ruggedness on an oscillating input surface and detecting coordinates. CONSTITUTION:An oscillation transfer plate 8 is composed of a transparent acrylic or glass plate, etc., and the oscillation transferred from an oscillating pen 3 is transferred to three oscillating sensors 6 provided at an angle part. By measuring the transfer time of an ultrasonic oscillation transferred to the sensors 6, the coordinates on the plate 8 of the pen 3 are detected. For the plate 8, the peripheral part is supported by a reflection preventing material 7 in order to execute the reflection prevention of the oscillation. The plate 8 is arranged on an indicator 11' and executes the dot displaying to the position instructed by the pen 3. Since the surface of the plate 8 provides a fine ruggedness to the extent not to reduce a transparency, a surface wave component is attenuated and an error does not occur. Even when the pen 3 is inclined by the unevenness and the pen pressure is insufficient, a coordinate detecting accuracy is not reduced.
Patent JP-H08274297-A (JP)
Title: Manufacture of semiconductor quantum device
Inventor: MUKAI MIKIO
IPC: H01L21/3065
Filed: 1995-03-29
Abstract: PURPOSE: To manufacture a quantum fine wire or a quantum box which is capable of effectively realizing a quantum effect even if a design rule is comparatively lenient and functioning as a perfect electron trapping region as it is finally surrounded with a dielectric film through a silicone process. CONSTITUTION: Resist masks 5w and 5d are formed on an island-like Si layer 2b on an SOI substrate for forming a quantum fine wire or a quantum box, and the island-like Si layer 2b is isotropically etched using the masks 5w and 5d as mask, whereby nearly a trigonal prismatic quantum fine wire 2w or a conical quantum box 2d. A large number of the quantum fine wires 2w and the quantum boxes 2d may be regularly arranged or formed even on an SIMOX substrate as well.
Patent JP-H06281628-A (JP)
Title: Flaw detecting sensor of remote field eddy-current flaw detection device
Inventor: SUYAMA KENJI
IPC: G01N27/90
Filed: 1993-03-30
Abstract: PURPOSE:To suppress the occurrence of noise signals against defect signals in a remote field eddy current flaw detection device. CONSTITUTION:In a remote field eddy current flaw detection device which detects an objective point by running a flaw detecting sensor in which a transmission unit 1 with a transmission coil 3 and reception unit 4 (4a and 4b) with reception coils 6 are coupled with each other at a prescribed distance through a coil spring and a signal line and rope, etc., 18 are stretched inside the spring 7 in a pipe buried in the ground, the spring 7 is constituted of a nonmagnetic elastic material and, at the same time, the rope, etc., 18 are constituted of a nonmetallic material. Therefore, the occurrence of noise signals which are generated when electromagnetic waves propagated to the reception coil 6 from the transmission coil 3 pass through the coil 7 and noise signals which occur when a current is induced in a tensile member by external electromagnetic waves can be prevented.
Patent JP-H11272814-A (JP)
Title: Radio communication system and radio information storage medium
Inventor: OURA SEIJI
IPC: G06K17/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which can shorten the response time when return data of the same volume are responded from the radio information storage medium. SOLUTION: The radio communication system which sends and receives data by radio between a radio card reader writer 200 and a radio card 100 sends the data at a carrier frequency fR/W from the radio card reader writer 200 to the radio card 100, which receives the data sent from the radio card reader writer 200, generates a carrier frequency fc higher than the carrier frequency fR/W, and sends return data to the received data to the radio card reader writer 200 at the generated carrier frequency fc; and the radio card reader writer 200 receives the return data sent from the radio card 100, extracts a clock signal from the carrier frequency fc, and processes the received return data according to the extracted clock signal.
Patent JP-H04310212-A (JP)
Title: Ammonia absorbing device
Inventor: MOGAMI KOICHI
IPC: B01D53/18
Filed: 1991-04-04
Abstract: PURPOSE:To provide an ammonia absorbing device for removal of ammonia from the ammonia-containing gas emitted from an aq. ammonia tank. CONSTITUTION:An exhaust gas vent line 11 is connected to the top part of an aq. ammonia tank consisting of a seal tank 12 and the interior of the seal tank is divided by a separating plate 13 into an upper chamber in which to form a water supply layer 15 is formed and a lower chamber in which an ammonia absorbing water layer 17 is formed. As shown in the figure, a communication cylinder 18 having a perforated plate 19 at its lower end and an exhaust gas cylinder 20 are provided passing through the separating plate, a feed and discharge cylinder 21 is provided above the exhaust gas cylinder with its lower end enclosing the exhaust gas cylinder and extending into the water supply layer and with its upper end extending outwardly of the seal tank. The water and discharge cylinder is provided therein with a spray nozzle for spraying water against the gas emitted from the upper end of the exhaust gas cylinder. The absorbing water layer and the spray water absorb the ammonia from the exhaust gas emitted from the aq. ammonia tank. Since the feed and discharge cylinder 21 is sealed with the water, the exhaust gas will not be discharged directly to the outside.
Patent JP-H05275386-A (JP)
Title: Plasma etching device
IPC: H01L21/302
Filed: 1992-03-30
Abstract: PURPOSE:To detect abnormality in earliest stages by providing film thickness measuring devices respectively between a loader and an etching chamber and between the etching chamber and an unloader and monitoring the etching speed if required. CONSTITUTION:Before a wafer 2, delivered from a carrier set on a loader 1, is introduced into an etching chamber 4, its initial thickness to be etched is measured by means of a film thickness measuring device 3. Then, after the wafer 2 has been subjected to specified treatment in the chamber 4, film thickness of the etched wafer 2 is measured again by means of a film thickness measuring device 13 just before an unloader 5. The wafer 2 is housed in a carrier set on the unloader 5 thereafter. The etching speed can be obtained through operation of film thickness difference before and after etching. Thus the etching speed can be monitored at any time by the device 3 before and after the chamber 4, so that any abnormality can be detected in earliest stages.
Patent JP-H06282159-A (JP)
Title: Electrophotographic device
Inventor: MURAKAMI EISAKU
IPC: G03G15/08
Filed: 1993-03-30
Abstract: PURPOSE:To constitute a development belt as a unit that can be replaced. CONSTITUTION:The development belt unit 20 is composed of a development belt 4a, two rollers 4b between which the development belt 4a is stretched and a support cover 21 pivotally supporting the two rollers 4b, and is loaded into an electrophotographic device so that it can be detached with respect to the loading position. In the loading position, the development belt 4a abuts on a photosensitive drum 1 and a developer supply roller 4c to form nips along the drum 1 and the roller 4c.
Patent JP-S61230684-A (JP)
Title: Disk controller
Inventor: TAKESHITA NOBUYOSHI
IPC: G11B21/12
Filed: 1985-04-05
Abstract: PURPOSE:To facilitate an easy seeking action to a cylinder by providing at least one or more dip switches and control means so that the shipping zone cylinder number can be set previously. CONSTITUTION:A shipping zone SZ cylinder of a magnetic disk device 11 is set previously to a dip switch 8. The switch 8 receives an SZ command from a host computer 12 and an SZ cylinder (x) is read out of the switch 8. The computer 12 calculates the difference (y) between cylinders (w) and (x) which are presently positioned via a control CPU 2. Then (y) pieces of step pulses are transmitted to a driver for execution of a seeking action. When the device 11 receives a write or read command, a cylinder (z) to be sought is calculated from the data address in the command. The cylinder (x) is read out of the switch 8 and the difference (y1) is calculated between cylinders (z) and (x). Then (y1) pieces of step pulses are sent to the driver to seek a desired cylinder.
Patent JP-S62228308-A (JP)
Title: Rotary fluid pressure cylinder for chuck
Inventor: OOTA KOJIRO
IPC: B23B31/30
Filed: 1986-03-28
Abstract: PURPOSE:To make a mechanism simple, an outside cylinder diameter small and a whole device compact by forming a pilot mechanism on the inner wall of a member supporting one side of a guide rod and arranging only a non-return mechanism within the guide rod. CONSTITUTION:A piston 3 and a piston rod 2 are coupled within a housing comprising a cylinder head 1 and a rotary valve 4. And cylinder chambers 29a and 29b are alternately supplied with pressurized working oil, thereby moving the piston 3 back and forth and opening and closing a chuck claw. A pair of guide rods 5 and 5' as suspension fixed to the cylinder head 1 and the rotary valve 4 works to guide the piston 3 and is internally provided with non-return mechanisms A and A' comprised of a valve seat, a spring, a check valve and the like. When working oil has been introduced from an external connection part 27 to the rear cylinder chamber 29b, the piston 3 moves to the draw tube side. According to the aforesaid constitution, a device can be made small-sized.
Patent JP-H05255369-A (JP)
Title: Ether type 1,3-glycero-based oligoglycolipid
IPC: C09K23/56
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a new compound, capable of forming an endoplasmic reticulum of several nm to mum size and suitable as a drug carrier, a monomolecular film, etc. CONSTITUTION:The objective compound of formula I (R is oligisaccharide residue having glucose, galactose and mannose as a constituent saccharide unit and reducing terminal, e.g. 1,3-di-0-dodecyl-2-0-(beta-D-cellobiosyl)glycerol. Furthermore, the compound of formula I is obtained by reacting, e.g. trichloroacetimidate of an acetyloligosaccharide with 1,3-di-O-dodecyl-3-propanol of formula II in the presence of a Lewis acid catalyst.
Patent JP-S63238187-A (JP)
Title: Functional organic ultrathin film
Inventor: KUNITAKE TOYOKI
IPC: C07C245/08
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a novel ultrathin film useful as solar battery, photodiode, etc., having excellent photoelectric transfer function and photoconductivity, by accumulating a complex monomolecular film consisting of an amphipathic benzene conjugated compound, a dyestuff and a polyanion having absorption at the visible part. CONSTITUTION:A complex monomolecular film consisting of (A) an amphipathic benzene conjugated compound [preferable example; compound shown by formula I (X is azobenzene, biphenyl or diphenylazomethyl; R<1> is alkyl; R<2> is tetraalkylammonium; R<3> and R<4> are ester bond or ether bond to link R<1> and R<2> to X)], (B) a dyestuff (e.g. Rhodamine, phthalocyanine, crystal violet or merocyanine) and (C) a polyanion (e.g. phosphoric acid, sulfuric acid, maleic acid, polystyrenesulfonic acid, polyacrylic acid and a salt thereof) is accumulated by Langmuir-Blodgett method to give an extremely thin film.
Patent JP-H04282941-A (JP)
Title: Dial table revision device
Inventor: TAKAHASHI TAKUMI
IPC: H04M1/274
Filed: 1991-03-12
Abstract: PURPOSE:To eliminate labor of revision of a dial number of a user and to facilitate the revision of a dial number of an abbreviation/one-operation dial table. CONSTITUTION:When an input command from an input means 1 comes, an index replacement means 2 indexes a dial number of abbreviation/one-operation dial tables T1-Tn. When the number is matched with the dial number defore revision, the dial number before revision is replaced into a dial number after reviasion, and the dial number to be revised in the abbreviation/one-operation dial tables T1-Tn corresponding to each extending is totary and automatically revised.
Patent JP-H0665135-A (JP)
Title: Salt of 2-benzoylcyclohexanedione, selective herbicide, its production and method of using it to control weed
Inventor: OSUBUARUTO ORUTO
IPC: C07C69/757
Filed: 1993-03-30
Abstract: PURPOSE: To obtain a new salt of 2-benzoyolcyclohexanedione exhibiting good pre-germinal herbicidal activity against a wide range of grassy weeds and broad- leaved weeds without exhibiting any damage due to agrochemical toxicity to grassy crops.  
     CONSTITUTION: A compound of formula I (R 1  is a halogen, an alkoxy, an alkyl, a haloalkyl, NO 2 , CN or the like; R 2  and R 3  are each H, a halogen, an alkyl, an alkoxy, CN, NO 2  or the like; R 4  and R 6 -R 9  are each H or an alkyl; R 5  is H, an alkyl or the like; X is a metal cation equivalent, ammonium or phosphonium ion of formula II (Y is N or P; R 19  is H, an alkyl, an alkenyl or the like; R 20 -R 22  are each H, an alkyl, an alkenyl or the like) or the like) and its tautomer, such as Na salt of 2-(2-nitro-4-difluoromethoxy-benzoyl)-4,4- dimethyl-1,3-cyclohexanedione. The compd. of formula I is obtained by reacting an acidic hydrogen atom in a compd. of formula III with an inorg. or org. base having a cation of the formula X + . 
     COPYRIGHT: (C)1994,JPO
Patent JP-S58189340-A (JP)
Title: Method for obtaining metal from metallic chloride
Inventor: ISHIZUKA HIROSHI
IPC: C22B5/04
Filed: 1982-04-28
Abstract: PURPOSE:To perform a reduction stage and a succeeding vacuum sepn. stage efficiently in the stage of reducing a metallic chloride with molten Mg, by providing a route of a melt in the central part of formed metal thereby making the ascending of the molten Mg and the descending of MgCl2 easy. CONSTITUTION:An inert gaseous atmosphere is maintained in a cylinder consisting of an inner cylinder 5 and an outer cylinder 1, whereafter molten Mg 19 is held therein and, for example, TiCl4 is supplied as a liquid phase or a gaseous phase on said bath surface. The Ti 17 formed by the reation accumulates like sponge on a bottom plate 14, and MgCl2 18 falls onto the bottom part of the outside cylinder through a void of the sponge and a space in a hollow cylinder 15 and in turn it forces the Mg 19 upward. When the Mg 19 decreases and the internal pressure begins to rise, the supply of the TiCl4 is stopped and the reduction stage is completed. The MgCl2 is discharged through a pipe 16; thereafter, the Ti sponge which is kept held in the inside cylinder 5 is charged into a vacuum separator, and the Mg and MgCl2 in the Ti sponge is melted and evaporated by heating, whereby both are separated.
Patent JP-S58196458-A (JP)
Inventor: HENRII JIEI UERUZU
IPC: G01N33/72
Filed: 1983-04-26
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-S54163022-A (JP)
Title: Electronic musical instrument
Inventor: IMAMURA AKIO
IPC: G10H1/00
Filed: 1978-06-15
Abstract: PURPOSE: To secure the processing time of the base code logic operating circuit provided to another chip by setting automatic base code processing time in time division in continuation to the scanning time of key switches.  
     CONSTITUTION: According to key touching, the key codes of a key coder 20 are scanned through a key switch and function circuit 10 and the key codes KC and note codes F are time-divided through a parallel-series conversion circuit 130 and series-parallel conversion circuit 140 and are then applied to an automatic base code processing circuit 50. At the same time, the signals insicating the automatic base code processing time of the time division of the specified time are applied to the circuit 50 in continuation to the end of scanning. Hence, in the case of providing the circuit of arithmetically processing the base musical tone codes being unable to obtain timing signals from the note code detecting part of the musical tone code forming circuit constituted by circuits 140, 50, subchannel processor 70, base tone register 80, etc. as a separate chip, the arithmetic processing time of the base musical tone codes is secured. As a result, the electronic musical instrument capable of constituting the base musical tone code arithmetic processing part as a separate chip is provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02251042-A (JP)
Title: Air conditioning prediction control device
Inventor: ISHIZUKA MAKOTO
IPC: F24F11/02
Filed: 1989-03-24
Abstract: PURPOSE:To enable rational decision of an air conditioning starting time by providing a predicting means for an air conditioning time, an evaluating means for a delay in rise during the starting of air conditioning, an estimating means for a necessary energy quantity classified by an air conditioning starting time, and a means to decide an air conditioning starting time based on a value obtained from each means. CONSTITUTION:A prediction means 1 outputs a predicting result from matching of an air conditioning working state with an environment condition, e.g. an open air temperature. A rise delay evaluating means 2 calculates a time, in which temperature is adjusted to a set value to evaluate uncomfortability prevailing during a time between a current point of time and a time when temperature is adjusted to a set value, based on device capacity. An estimating means 3 for necessary energy air conditions temperature to a set value according to an air conditioning starting time prediction time and at said prediction time, and estimates an energy quantity necessary to continue air conditioning during a specified time starting from the prediction time. A deciding means 4 to decide an air conditioning starting time decides an optimum air conditioning starting time based on a value set by a resident regarding counting for comparing uncomfortability during air conditioning rise with useless air conditioning energy by prediction.
Patent JP-S59198073-A (JP)
Title: Power supply system of metering pulse receiving circuit
Inventor: IIJIMA YOSHIMI
IPC: H04M15/00
Filed: 1983-04-25
Abstract: PURPOSE:To avoid ineffective consumption of power at connection of incoming call by applying a power supply voltage to a metering pulse receiving circuit only at a trunk line calling connection. CONSTITUTION:A metering pulse receiving circuit MPR and a power supply switch PSW are connected to a trunk line CL. The circuit MPR receives the metering pulse arriving from the trunk line CL, outputs charging information (m) and transmits it to a central controller CC via a scanner SCN. The controller CC activates the switch PSW so as to supply power to the circuit MPR when a detecting signal (l) outputted from a loop detecting circuit LD without receiving a detecting signal (r) outputted from a call signal detecting circuit RD.
Patent JP-H04283220-A (JP)
Title: Sealing resin composition and semiconductor device sealed therewith
Inventor: KOKUBO MASANORI
IPC: C08K9/00
Filed: 1991-03-12
Abstract: PURPOSE:To obtain the title composition improved in thermal properties, humidity resistance and moldability by mixing an epoxy resin with a novolac phenolic resin, a methyl methacrylate/butadiene/styrene compolymer resin and a specified Si3N4 powder. CONSTITUTION:A resin composition comprising an epoxy resin (A), a novolac phenolic resin (B) in an amount to give a molar ratio of the epoxy groups of component A to the phenolic hydroxyl groups of component B of 0.1-10, and 0.1-10wt.% methyl methacrylate/butadiene/styrene copolymer resin is mixed with 20-90wt.% Si3N4 powder hydrolyzed to a surface oxygen concentration of 0.5-14wt.%, freed from coarse particles retained on a 150-mesh screen and having a mean particle size of 10-50mum.
Patent JP-S57186179-A (JP)
Title: Evaluating method for moisture resistance of semiconductor element
Inventor: IWAMORI KIYOSHI
IPC: H01L21/56
Filed: 1981-05-12
Abstract: PURPOSE: To evaluate the moisture resistance of a semiconductor element by detecting an increase in resistance or the breaking of a wire due to the corrosion of Al wiring formed on the surface of a semiconductor chip installed in a high-temperature, high humidity tank.  
     CONSTITUTION: One terminal of Al wiring 3a formed in parallel on the surface of a chip 1 for evaluation is grounded through the external lead 5 of a resin-sealed element 4 for evaluation, and the other terminal connects with the cathode of a light emitting diode 11 through the external lead 5. One terminal of Al wiring 3b is connected to a power source 10 for bias application through the external lead 5 of said element 4. This power source 10 applies an about 10V DC voltage for accelerating corrosion to the Al wiring 3b. Moisture in a high-temperature, high-humidity tank 8 enters the element 4 and when the Al wiring 3a corrodes, its resistance value increases to cause the breaking of the wiring finally. Therefore, the ceasing of the light emission of the light emitting diode 11 is viewed to evaluate the moisture resistance of the element 4 without taking it out of the tank 8. 
     COPYRIGHT: (C)1982,JPO&Japio