baber/WOPTO huggingface dataset:
Patent JP-H03142735-A (JP)
Title: Apparatus for producing magneto-optical recording medium and production thereof
Inventor: YOSHIKAWA TAKAMASA
IPC: G11B11/10
Filed: 1989-10-30
Abstract: PURPOSE:To produce the magneto-optical recording medium in the state of unifying the magnetization directions of a thin film in one direction and to omit the treatment to unify the magnetization direction of the thin film by providing heating means for heating at least one surface of a substrate held in a prescribed position and a magnetic field imparting means which imparts the magnetic field in the thickness direction of the substrate to the substrate in the prescribed position. CONSTITUTION:The heating means 4, 6 for heating at least one surface of the substrate 3 held in the prescribed position and the magnetic field imparting means 5 which imparts the magnetic field in the thickness direction of the substrate 3 to the substrate in the prescribed position are provided. The thin film 9 is formed on at least one surface of the substrate 3 while this surface is heated. The heating is continued until the thin film 9 during the film formation attains a Curie temp. or above. The heating ends in the state of imparting the magnetic field to the substrate 3 in its thickness direction after the end of the film formation. The magneto-optical recording medium which allows recording of information is obtd. in this way without subjecting the medium to the treatment to unify the magnetization directions of the thin film 9.
Patent JP-H11122099-A (JP)
Title: Pll circuit
Inventor: NOGAWA HIROMICHI
IPC: H03L7/113
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a wide capture range and lock range, even when the frequency of input data column signals fluctuates greatly and to detect frequency errors without a frequency dead zone, after a phase lock. SOLUTION: This circuit is provided with a phase comparator 1 for comparing the phases of data column signals ID and a demodulation clock CK, in response to the supply of frequency lock signals FL and outputting phase error signals PCUP/PCDN, a frequency comparator 2 for comparing the frequencies of the data now signals ID and an inverted demodulation clock CKB, outputting frequency error signals FCUP/FCDN and outputting the frequency lock signals FL, in response to a frequency lock state and an adder 9 for mutually adding control voltage signals PVC and FVC respectively corresponding to the phase error signals PCUP/PCDN and the frequency error signals FCUP/FCDN and generating control signals VC.
Patent JP-H01125748-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRAYAMA HIROMICHI
IPC: G11B15/08
Filed: 1987-11-10
Abstract: PURPOSE:To mount a reference type tape cassette and a small tape cassette on one device by providing a light emitting element so as to be displaced to a position being fitted in respective tape cassette corresponding to the kind of the tape cassette to be mounted on the device. CONSTITUTION:The light emitting element 35 which emits detecting light to sensors 81 and 82 for detecting a tape end is provided displaceably at the position to be fitted in respective tape cassette corresponding to the kind of the tape cassette being mounted on the device 1. In other words, since the light emitting element is displaced to the position to be fitted in the recessed part of the tape cassette corresponding to the size of the tape cassette mounted on the device, the selective mounting of the reference type tape cassette or the small tape cassette is not interfered by the light emitting element 35 even when they are mounted. In such a way, it is possible to mount the reference type tape cassette and the small tape cassette directly.
Patent JP-H03142494-A (JP)
Title: Drawing music composing method to derive overall works of art
Inventor: KOBAYASHI KAZUYOSHI
IPC: G09B15/00
Filed: 1989-10-30
Abstract: PURPOSE:To allow composing by architectural design drawings, carving drawings, pictures, etc., by tracing the lines of the drawings, drawn by a man or computer on music paper, by notes. CONSTITUTION:This method is the composing method to actually plot the drawings on the music paper by using the drawing (drafting) ability of the man or computer and to trace the lines thereof by the notes. The regions where respective colors cross the score surface are the important factors to determine the timbres in these regions if the drawings have the colors. While the composition heretofore depends much on the composer's sensitivity, the regular and rational composing processes along the architectural design drawings, carving plans, pictures, and languages and the consequent rational music are acquired by any person according to this composing method.
Patent JP-H09128160-A (JP)
Title: Data controller
Inventor: OGAWA YUICHI
IPC: G06F3/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a data processor capable of logically determining a data access part to which data in a shared memory are to be saved and easily knowing which data access part practically saves the data. SOLUTION: A service adaptor(SA) 4 in each data access part checks the power supply state of a main power supply 7 in the other group at the time of disconnecting a main power supply 7 in its own group. At the time of judging the disconnected state of the main power supply 7 in the other group, data in the shared memory 1 are saved to a built-in disk 5. At the time of judging the connected state of the main power supply 7 in the other group, data are not saved. When data are saved in the disk 5 in its own group, the SA 4 records a message indicating the save of the data in the memory 1 to the disk 5 of the group itself in a nonvolatile memory 9.
Patent JP-2000227355-A (JP)
Title: Flowmeter
Inventor: HORIGUCHI HIROYUKI
IPC: G01F1/20
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To produce a state of a flow rate of zero in the periphery of a flow rate-detecting element so as to enhance an accuracy for correcting a zero point of the flow rate-detecting element, to protect the flow rate-detecting element or the like. SOLUTION: A state of a flow rate of zero can be produced in the periphery of a flow rate-detecting element 9 by coating the flow rate-detecting element 9 set in a flow path 7 with a shielding body 22. Accordingly, an accuracy for correcting a zero point of the flow rate-detecting element 9 can be enhanced, and the flow rate-detecting element 9 can be protected by the shielding body 22.
Patent JP-H11120762-A (JP)
Title: Semiconductor memory
Inventor: FUJIMOTO JUN
IPC: G11C11/401
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance a memory access speed by dividingly controlling cache memory cells to eliminate unwanted data transfers. SOLUTION: Only a cache memory cell being at a side performing data transfer is set to an activated state by arranging sense amplifiers 2a, 2d and cache memory cells 3a, 3b alternately at both sides of a memory array 1, by arranging the sense amplifiers 2a, 2b every bit line pair 10a, 10b and 11a, 11b, by arranging the cache memory cells 3a, 3b every cache data line, by connecting respective cache data line pairs 30a, 30b and 31a, 31b to the bit line pairs 10a, 10b and 11a, 11b via transfer gates and by allowing transfer control circuits 4a, 4b to respectively and independently control a data transfer in accordance with selection control signals 49a, 49b and control signals 47, 48.  Thus, data transfers from prescribed selected memory cells to prescribed cache memory cells are selectively executed to perform only needed data transfer and the lowering of the access speed of a DRAM due to unwanted data transfers can be avoided.
Patent JP-2001106216-A (JP)
Title: Label issuing device
Inventor: TAKEUCHI SAKAE
IPC: B65C9/42
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a label issuing device which can easily change issuing forms between continuous issuing and peel issuing. SOLUTION: This label issuing device is provided with a peel member 9 which is provided near the discharge side of a platen roller 5 of the main body 2 and touches the belt shape mount 1a of record paper 1 and a label switching member 10 provided slidably on the main body and bends the mount on the peel member when slid beyond the peel member.
Patent JP-H06111505-A (JP)
Title: Magnetic disk drive device
Inventor: HOSOGAI KATSUTOSHI
IPC: G11B21/21
Filed: 1992-09-28
Abstract: PURPOSE:To perform high density recording in size equivalent to a magnetic disk drive device having an in-line type magnetic head by controlling an azimuth created between a recording track and a magnetic head gap part. CONSTITUTION:When a carriage 2 is rotated by a rotary angle 4 in the direction of C, an intermediate gear 22 is rotated in the direction of D by obtaining a rotary angle caused by a gear ratio with a gear 21 fixed to a rotary shaft 20 of the carriage. At the same time, a gear 23 at the tip is rotated in the direction of E by obtaining a rotary angle caused by a gear ratio with the gear 22. By a series of these operations, a magnetic head 1 is moved from A to B while having an angle consisting of the rotary angle of the carriage 2 and the gear ratios between the individual gears. The moving amt. and angle of the head 1 is determined by the length of the carriage at the gear ratios between the individual gears. Thus, the azimuth can always be at zero without depending upon a radial position of a recording track, and hence frequency characteristics can be improved.
Patent JP-H03144414-A (JP)
Title: Deflection scanner incorporating dynamic pressure fluid bearing
Inventor: NAKASUGI MIKIO
IPC: G02B26/10
Filed: 1989-10-30
Abstract: PURPOSE:To suppress the influence of splash of oil, etc., and to obtain a stable characteristic when liquid such as oil, etc., is used for lubricant fluid by providing a means to cover the aperture part of a dynamic pressure fluid bearing. CONSTITUTION:A yoke 9 comprising a motor chassis 10 is provided with a cylindrical part 9a at an inner peripheral part, and also, is provided with a fitting part 24. Also, the yoke 9 is provided with a gap part 25 between the outer peripheral plane of a sleeve 11 by providing a step at the cylindrical part 9a in the neighborhood of a hole 2 with minor diameter that is the aperture part of the sleeve 11, and it is provided with the protrusive part 9b advancing from the upper end to inside of the cylindrical part 9b so as to cover the aperture part or aperture end of the sleeve completely. In such a way, the cylindrical part 9a and the protrusive part 9b of the yoke 9 are provided so as to cover the aperture part or aperture and side of the dynamic pressure fluid bearing. Thereby, even when the liquid such as oil, etc., is used for the lubricant fluid and the oil, etc., is splashed from the aperture part, the oil, etc., is retained in the gap part 25, which prevents the oil, etc., from adhering on peripheral components.
Patent JP-H02130261-A (JP)
Title: Wire breakage diagnosing device for fuel injection valve driving circuit
Inventor: AKAISHI SHINICHI
IPC: F02M65/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the simplified software by installing a circuit for wave-form- shaping the reverse electromotive voltage of a solenoid by the OFF-operation of a transistor for driving the solenoid of a fuel injection valve and a circuit which is charged by the output supplied from the above-described circuit and is electrically discharged by an another clearing signal. CONSTITUTION:When a reverse electromotive force is generated in a solenoid 1 by the OFF-operation of a transistor 2 for driving the solenoid 1 of a fuel injection valve, the electromotive force is wave-form-shaped into the rectangular pulses by a wave-form shaping circuit 5, and the condenser C of a charge/discharge circuit 6 is charged by the output. When a standard signal REF is generated from a crank angle sensor 7, a judging means 9 judges the level of the terminal voltage of the condenser C, by using a microcomputer 8, and if the reverse electromotive voltage is generated normally, it is considered that the normal operation is executed, and a clearing means 10 outputs a clearing signal into the circuit 6, and the condenser C is electrically discharged. When wire breakage is generated in a fuel injection valve driving circuit, no reverse electromotive voltage is generated, and the terminal voltage of the condenser C does not increase, and kept at an L-level.
Patent JP-H1199229-A (JP)
Title: Shaft for golf club
Inventor: NOGUCHI SHUICHI
IPC: A63B102/32
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a shaft which exhibits more accurate and unique EI distribution and GI distribution and has unique performances not only suppressing twist of the apex part but also amplifying bending and to improve flying distance and directional stability of a golf ball when the ball is hit by arranging a fiber-reinforced plastic with a specified physical value at a site being 30% from the apex part of the shaft. SOLUTION: The titled shaft for a golf club is such a shaft for a golf club that is constituted by using a carbon fiber-reinforced plastic raw material and is constituted in such a way that when the whole length is displayed on the axis X and the values of bending rigidity and twisting rigidity are displayed on the axis Y, the bending rigidity distribution by 30% from the apex part of the shaft is always a curve increasing to the right and the twisting rigidity distribution up to 30% from the apex part becomes a projected curve.
Patent JP-2001099723-A (JP)
Title: Cable-shaped pressure sensor and its manufacturing method
Inventor: ITO MASAHIKO
IPC: G01L1/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To form a homogeneous flexible composite piezoelectric body layer by improving extrusion property of a flexible composite piezoelectric body. SOLUTION: This cable-shaped pressure sensor is formed in such a way that a composite piezoelectric body obtained by adding a ceramic piezoelectric body to a synthetic resin and mixing them and by adding 0.01-0.5 pts.wt. zinc stearate and kneading them, is extruded to form a homogeneous tubular flexible composite piezoelectric body layer 10, on the surface of a core electrode 7 formed by winding spirally a metal wire 9 on a flexible structure 8. A flexible outside electrode 11 composed in a tape-shape by forming an inside metal layer 12 and an outside metal layer 13 on both faces of a flexible support 14 is wound spirally on the surface of the layer 10. The sensor has flexibility and excellent pressure detecting sensitivity.
Patent JP-H05116342-A (JP)
Title: Ink jet recording apparatus
Inventor: SUNAKAWA SHINICHI
IPC: B41J2/125
Filed: 1991-10-29
Abstract: PURPOSE:To obtain high printing quality regardless of the number of driven nozzles. CONSTITUTION:In an ink jet recording apparatus emitting ink to a material to be recorded from a recording head constituted of a plurality of nozzles to perform recording, a detection means consisting of an MPU 101, an RAM 103 or the like detecting the number of dots formed by the ink emitted from a plurality of the nozzles and a means consisting of a head control circuit 16 controlling the driving voltage applied to the recording head corresponding to the detection result of the detection means and a head power supply 17 are provided.
Patent JP-S62145014-A (JP)
Title: Pharmaceuticals preparation having prolonged activity
Inventor: MAKINO YUJI
IPC: A61K47/38
Filed: 1985-12-18
Abstract: PURPOSE:To provide the titled preparation composed of a formed solid material of expanded ethylcellulose and a drug contained in the shell and/or core of the formed material, floating and remaining in stomach over a long period and capable of continuously releasing the drug to prolong the drug action. CONSTITUTION:A drug (exhibiting the activity in stomach and desired to have prolonged drug action; e.g. an antipyretic, analgesic and anti-inflammatory agent such as mefenamic acid, an anti-arrhythmic agent such as acebutolol hydrochloride, a hypotensor such as clonidine hydrochloride, etc.) is used as a component of the shell and/or core of a formed solid material of expanded ethylcellulose (preferably formed in the form of pill or pellet) to obtain the objective drug preparation having prolonged activity. The expanded ethylcellulose can be produced by heating an ethoxy derivative of cellulose having an ethoxy-content of 44.0-52.0%, pressurizing with an inert gas and rapidly releasing the pressure to effect the expansion of the cellulose. It is used in the form of powder, granule, tablet, etc.
Patent JP-S62133197-A (JP)
Inventor: MARUKUU AUCHIO
IPC: D21F7/00
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62132788-A (JP)
Inventor: RUMEN BORISOFU RADEFU
IPC: C04B41/87
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63198640-A (JP)
Inventor: CALINI PIERANGELO
IPC: C07C67/00
Filed: 1987-11-11
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-H01125984-A (JP)
Title: Semiconductor device
Inventor: USAGAWA TOSHIYUKI
IPC: H01L29/73
Filed: 1987-11-11
Abstract: PURPOSE:To eliminate a contact resistance produced by an iso-hetero-junction by a method wherein n<+> type thick film layers of AlxGa1-xAs whose Al content (x) is getting close to zero continuously along with the progress of epitaxy and which finally become GaAs layers are selectively built up on source and drain regions by a method such as MOCVD. CONSTITUTION:An undoped GaAs layer 11, an undoped Alx'Ga1-x'As layer 12 and an n-type AlxGa1-xAs layer 13 are built up on a semi-insulating GaAs substrate 10 by MBE(molecular beam epitaxy) and insulating films 30 made of SiO2 or the like are formed on the side walls of a gate electrode 20. Then selective epitaxial layers 14 in which the composition of the layers is gradually changed so as to make Al content (x) closer to zero toward their upper layers and, further, n<+> type GaAs layers are formed continuously are formed by MOCVD(metal organic chemical vapor deposition). The sheet resistance rhos of the selective epitaxial layer 14 is selected to be not more than about 50OMEGA/square. Then, in accordance with an ordinary specification, source and drain electrodes 21 and 22 are formed.
Patent JP-S62143386-A (JP)
Inventor: SUZUKI TADAMI
IPC: H05B3/26
Filed: 1985-12-16
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-H02129508-A (JP)
Title: Shape detecting device
Inventor: UEKI KATSUYA
IPC: G01B21/20
Filed: 1988-11-09
Abstract: PURPOSE:To obtain an output from noises due to the irregular vibration of a body to be measured are removed irrelevantly to the period of a driving signal by operating the difference in the mean processing value of the quantity of displacement in each period wherein the body to be measured is applied with an external force and each period wherein the external force is not applied. CONSTITUTION:A gap detection signal obtained from a gap converter 6 is sampled and held by a sample and hold circuit 20 and A/D-converted 21; and the signal in the period wherein the body 1 to be measured is applied with the external force is stored in a memory 22 and the signal in the period wherein the external force is not applied is stored in a memory 23. The signal read out of the memory 22 is processed by a signal smoothing circuit 24 and the signal read out of the memory 23 as a noise component is processed by a noise smoothing circuit 25 for movement averaging processing respectively. Movement mean signals obtained from the circuits 24 and 25 are sent to a difference arithmetic circuit 26 to operate the difference. A displacement mean value computing element 31 inputs M displacement quantities found by the circuit 26 and operates their mean value and an elongation percentage computing element 32 inputs the mean value from the computing element 31 and operates the elongation percentage from a preset arithmetic expression.
Patent JP-H04158019-A (JP)
Title: Method for controlling motor-driven injection molding machine using inductive ac servomotor
Inventor: UDA YUTAKA
IPC: H02P23/07
Filed: 1990-10-23
Abstract: PURPOSE:To reduce the consumption of electricity by decreasing the initial exciting electric current of an induction AC servomotor from completion of mold opening to the time just before starting of mold closing; from completion of returning of a projection apparatus to the time just before starting of projection; after metering a molding material, from completion of suck back to the time just before starting of injection; from finishing of plastication to the time just before starting of the next plastication. CONSTITUTION:In a mold opening and closing process, when a movable plate 2 is stopped at a mold opening position, a servomotor 11 for mold opening and closing is also stopped. In a projection process, when a projection apparatus 7 is stopped at a returning position, a servomotor 8 for projection is also stopped. In an injection process, when suck back is completed and a screw 13 is stopped to move, a servomotor 15 for injection is also stopped. In a plastication process, when rotation of the screw 13 is stopped, a servomotor 16 for plastication is also stopped. Therefore, each of servomotors 11, 8, 15 and 16 is not required to exhibit the max. force and a controller 20 transfers a command to each of servo amplifiers 21-24 in such a way that the initial exciting electric current is lowered in a range of 80-30% of a specified electric current.
Patent JP-H04159284-A (JP)
Title: Production of disilyl and trisilyl compound
Inventor: ITO MASAYOSHI
IPC: C07F7/08
Filed: 1990-10-23
Abstract: PURPOSE:To industrially obtain the subject compound which is economical and capable of imparting high functional properties using inexpensive raw materials by reacting a specific silicon hydride with a specified hydrocarbon compound in the presence of a radical initiator. CONSTITUTION:Si2H6 or Si3H6 is reacted with a hydrocarbon compound having at least one C=C bond or CidenticalC bond in the molecule in the presence of a radical initiator (e.g. cumene peroxide) at a temperature within the range of -50 to +400 deg.C to afford a disilyl or trisilyl compound preferably expressed by formula I or II (R is hydrocarbon; j and k are 0-3 and j and k are not simultaneously H; l and n are 0-3; m is 0 or 1, provided that both l and n are not simultaneously 3 and m is not 2).
Patent JP-H02130357-A (JP)
Title: Heat pump type air conditioner
Inventor: KARASHI SHIGEKI
IPC: F25B13/00
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a heat pump type air conditioner which is capable of carrying out efficient and comfortable heating operation by providing a heat source for an outdoor heat exchanger and enabling the control of ambient temperature for the outdoor heat exchanger with the heat source. CONSTITUTION:An attempt is made to detect the ambient temperature of an outdoor heat exchanger 4 with a temperature detector 15, and compare this measured value with a preset value in a set point station setter 17, say, 7. Only when the detected value is below the preset value by the set point station setter 17, a signal is adapted to be output so that an electric heater 18 may be turned on. In this manner, the ambient temperature of the outdoor heat exchanger 4 is measured with the temperature detector 15 so that the electric heater 18 may be turned and off around 7 deg.C under control. Under this on/off control, the refrigerant which flows in the outdoor heat exchanger 4 is vaporized at 0 deg.C and over so that the surface temperature of radiation fins or a cooling pipe of the outdoor heat exchanger 4 may not drop below 0 deg.C. It is, therefore, possible to prevent the generation of frost phenomenon, and improve the comfort of heating operation when the temperature of open air is lower.