baber/WOPTO huggingface dataset:
Patent JP-H05114944-A (JP)
Title: System switching control system
Inventor: MURAYAMA MASAMI
IPC: H04M3/22
Filed: 1991-09-09
Abstract: PURPOSE:To perform the monitoring by checking a poststage device only operated by an active system mode by the inter-system confounding of the checked result and to eliminate the necessity to perform the monitoring of a checking device by the device of a reserve system mode. CONSTITUTION:An inter-system confounding is provided between prestage devices 11 and 12 and poststage devices 13 and 14 duplexed respectively, operated so that one side can become the active system and other side can become the reserve system. At such a system, checking devices 17 and 18 are provided on the devices 13 and 14, and the data after selectors 15 and 16 are checked. Checking devices 21, 22 and 23, 24 are provided, and the data before the selectors 15 and 16 can be checked. The checked result of respective checking devices of the self-system of the devices 13 and 14 and the checked result of respective checking devices of other system are inter-system-confounded and monitored. Then, the data from the prestage device of the active system mode can be monotored by checking the poststage device only operated by the active system mode by the inter-system confounding of the checked result.
Patent JP-S6385097-A (JP)
Title: Method for growth of sic single crystal
Inventor: KOGA KAZUYUKI
IPC: C30B23/00
Filed: 1986-09-25
Abstract: PURPOSE:To obtain an SiC single crystal having uniform characteristics, by using a blend of SiC which impurities heat-treated at a specific temperature as an SiC raw material in subliming the above-mentioned raw material to grow the SiC single crystal on an SiC seed crystal. CONSTITUTION:An SiC raw material is sublimed to grow an SiC single crystal on an SiC seed crystal. In the process, a blend of SiC with impurities, e.g. Al, B, Ga, etc., heat-treated at >=1,800 deg.C is used as the above-mentioned raw material. When the blend of the SiC with the impurities is heat-treated at >=1,800 deg.C, the SiC and impurities are crystallographically bonded. Thereby the impurities will not individually vaporize even at high temperatures and characteristics of the resultant SiC single crystal become uniform.
Patent JP-H0974542-A (JP)
Title: Video tape recorder
Inventor: OKURA JIRO
IPC: H04N5/956
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a video tape recorder which can eliminate such failures as delay, omission, etc., of frames by keeping always a constant shift of the video signal to be inputted to a TBC against a time code in a state that is always advanced against the TBC output. SOLUTION: In a recording mode, a TBC 12 outputs a 1st composite synchronizing signal to a servo circuit 28 as its reference pulse. In other words, the revolutions of a capstan motor 66a and a head motor 66b are controlled by the 1st composite synchronizing signal in a recording mode. A 2nd composite synchronizing signal has the phase advance of its horizontal line by an extent equal to 7H, for example, against the 1st composite synchronizing signal. Then the 2nd composite synchronizing signal is inputted to an external synchronization input terminal of a video signal source. Therefore, the video signal which is inputted to the TBC 12 always has the phase advance of 7H against the signal that is outputted from the TBC 12.
Patent JP-2001019091-A (JP)
Title: Can opener for can of pull-top type
Inventor: SASAGAWA KOICHI
IPC: B67B7/44
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a can-opener which can easily open a can of pull-top type, without injuring finger nails. SOLUTION: A slide-in guide 3 is provided in an opening 4 of a box-shaped pull-top storage box body 1 having a pull-top storage part, while an operation member 2 is provided on the top surface of the box body 1.
Patent JP-2000056696-A (JP)
Title: Display filter for cathode ray tube
Inventor: SANNOU HARUYOSHI
IPC: G02B1/11
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To effectively shield reflection onto a surface of cathode ray tube in a display filter for a cathode ray tube having a frame body provided with an upper cover part and an side cover part. SOLUTION: This is a display filter for a cathode ray tube having an optical filter 2, and a frame fastening it and having an upper cover and a side cover, and the optical filter 2 is composed of, sequentially from the cathode ray tube, a quarter wavelength plate 6, a linear polarizing plate 7, a transparent substrate 8 and an anti-reflection layer 9. The anti-reflection layer 9 may be laminated on the substrate 8 as an anti-reflection film.
Patent JP-S59124292-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: B67B7/12
Filed: 1982-12-23
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-S60119019-A (JP)
Inventor: TOGUCHI TAKEHIKO
IPC: H01H1/06
Filed: 1983-11-30
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-H0647056-A (JP)
Title: Laser treatment device
Inventor: KATAOKA KENZOU
IPC: A61B18/20
Filed: 1992-08-03
Abstract: PURPOSE:To eliminate measurement errors due to human works by mounting a standard fiber probe to be exclusively used for measurement to a laser hand piece, providing a calibration port with a detecting means for detecting the insertion of a standard fiber probe and controlling irradiation with a laser by the output thereof. CONSTITUTION:The laser output measuring instrument of the laser treatment device has the calibration port which is provided through a side plate 10 of the device and includes a cylindrical body 21 having a measuring hole 2. A current collector element as a laser output detecting element 4 is fixed in the device by interposing a reflection mirror 41 forward in the axial direction of a hollow part 2. The inlet side aperture 22 of the measuring hole 2 is provided with a microswitch 51 which pivotally supports 31 a cap part 3 and is actuated via a cam 33 and an actuating rod 53 by the opening motion of this cap part 3. A microswitch 56 which detects the mounting of the laser hand piece 9 mounted with the standard probe 7 for measurement at the front end when this hand piece is inserted into the measuring hole 2 is provided. The irradiation with the laser is controlled by the outputs of the respective switches.
Patent JP-H0755493-A (JP)
Title: Navigation device
Inventor: YAMAKAWA HIROYUKI
IPC: G01C21/00
Filed: 1993-08-20
Abstract: PURPOSE:To provide a navigation device wherein a driver can exactly recognize the information necessary in driving. CONSTITUTION:The whole control part 37 of an operation part 10 outputs a sound predetermined according to kind of information necessary for path retrieval and path guide with a sound output control 30 and a sound output part 17 from a speaker 29 at the time when input of each information is needed. In other words, a different sound in each state wherein necessary information is different from each other, is output.
Patent JP-S60118939-A (JP)
Title: Multi-task controlling device
Inventor: NAKADE TOSHIMITSU
IPC: G06F15/16
Filed: 1983-11-30
Abstract: PURPOSE:To relieve the load of software of a master CPU side by using an element being a parallel data input/output element and also being a mutli-task controller. CONSTITUTION:Ports 1 (P1D), 2 (P2D) are provided, and when the input/output direction of the ports is written from a master CPU to a command parameter register CPIO, and a command PMOD14 is written in a command state register CNST, the device sets the input/output direction of the port 1 (P1D) and 2 (P2D). Moreover, the device generates interruption to a master CPU according to a command from the task during execution, and has a function controlling the execution of task, and stops the task by the interrupting processing by the input to a port 3 (P3D) or starts an external event.
Patent JP-H06244869-A (JP)
Title: Method and apparatus for packet switching
Inventor: REIN JIYAN FUORUKAATO DE BURIE
IPC: H04Q11/04
Filed: 1991-04-03
Abstract: PURPOSE: To provide a packet exchanging method for transferring a packet having a control code which can be transferred by a transmission cell from an input in which it appears to a specific output extracted from the control code in an exchange system having plural inputs and outputs. CONSTITUTION: A packet appearing in an input is transmitted through plural first transmission channels having the first transmission cell to plural second transmission channels having the second transmission cell communicated with the output of an exchange system. This type of packet transferred by the first transmission cell is always transmitted to the next transmission cell which is not still occupied by another packet of the second transmission channel communicated with a specific output extracted from the control code.
Patent JP-S60120709-A (JP)
Title: Production of copolymer
Inventor: OSHIMA KAZUO
IPC: C08F4/40
Filed: 1983-12-05
Abstract: PURPOSE:To obtain a copolymer having a suitable balance between stickiness and cohesive force, by emulsion-polymerizing specified monomer components in the presence of a polymerization initiator comprising hydrogen peroxide and a reductant for a redox system. CONSTITUTION:A mixture is prepared from 0.5-7.0wt% (a) at least one monomer selected from among ethylenically unsaturated monocarboxylic acids, ethylenically unsaturated dicarboxylic acids, and monoesters of ethylenically unsaturated dicarboxylic acids and (b) a copolymerizable monoethylenic monomer other than monomer (a) or/and a conjugated diolefin in such an amount that the glass transition point of the obtained copolymer is -20 deg.C or below. This monomer mixture is emulsion-polymerized in the presence of an emulsifier by previously feeding the whole or part of a hydrogen peroxide polymerization initiator and adding the whole or part of a reductant for a redox system to the polymerization system batchwise, consecutively, or continuously.
Patent JP-S6287546-A (JP)
Title: Production of 2,2,7,7-tetramethylcycloheptanone
Inventor: MATSUMOTO KIYOSHI
IPC: C07C45/68
Filed: 1985-10-14
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for producing an aromatic compound by a simple method industrially advantageously, by reacting industrially inexpensively obtainable diisopropylketone with a 1,4- dihalogenobutane as raw materials in the presence of a base. CONSTITUTION:1mol diisopropyl ketone shown by the formula II is reacted with preferably 1-10mol 1,4-dihalogenobutane (preferably dichlorobutane or dibromobutane with respect to cost) shown by the formula III (X is halogen) in an aprotic polar solvent such as toluene, etc., in the presence of a base preferably at room temperature - 200 deg.C and treated by a common procedure such as extraction, washing, distillation, etc., to isolate the amed compound shown by the formula I. Sodium amide or sodium hydride is especially preferable as the base and the amount of it used is preferably 1-10mol based on 1mol compound shown by the formula II. USE:A raw material for an aroma compound such as 1-allyl-2,2,7,7- teteramethylcycloheptane-1-ol, etc.
Patent JP-H0787781-A (JP)
Title: Driving device for dc brushless motor and its conformity identification method
Inventor: HIRUMA ATSUYUKI
IPC: H02P6/182
Filed: 1993-09-14
Abstract: PURPOSE:To easily and rapidly confirm whether the inconvenience of motor drive is caused by the failure on the side of a driving device body or the failure on the side of a motor. CONSTITUTION:In the driving device of DC brushless motor which has a DC brushless motor 1 constituted of a stator with a plurality of phase coil windings Lu, Lv, and Lw and a rotor with a permanent magnet and then performs motor drive by successively switching the conduction to each phase coil winding, the position of the rotor of the motor 1 cannot be detected and the motor 1 fails abnormally when a connector 8 for connection between the driving device body and the DC brushless motor 1 is disconnected. At this time, since input current reaches a specific value or less, service operation is conducted. The service operation is conducted by operating a service operation mode switch 31. In the service operation, the conduction output to each phase coil winding is forced to be switched at a specific frequency so that the driving device body continues to operate even if the position of the rotor cannot be detected.
Patent JP-H01164756-A (JP)
Title: Production of high purity dense lime crucible for melting metal
Inventor: OIHARA MICHIO
IPC: F27B14/10
Filed: 1987-09-14
Abstract: PURPOSE:To prevent slaking during the production of a crucible and to obtain a high quality melt in a high yield even in case of a high m.p. metal such as a Ti family metal or an alloy thereof by adding a molding assistant to high purity calcium carbonate powder or granules, kneading and molding them and calcining the molded body. CONSTITUTION:This crucible is obtd. by adding a molding assistant to high purity calcium carbonate powder or granules, kneading and molding them and calcining the molded body at 1,700-1,800 deg.C. The high purity calcium carbonate contains >=99.9% CaCO3. The molding assistant is used according to the adopted molding method. In case of vacuum molding, about 1-2% stearic acid and about 2-4% paraffin are added to the powder. In case of cold or hot hydraulic molding, about 1-2% stearic acid and about 3-5% paraffin are added to the granules. A proper amt. of water is further added in both the cases.
Patent JP-H0612915-A (JP)
Title: Dielectric porcelain composition and its manufacture
Inventor: TAKAGI TOICHI
IPC: H01P7/10
Filed: 1991-08-14
Abstract: PURPOSE:To provide a dielectric porcelain composition, in which the permittivity is high and the quality coefficient Q is large and the temperature coefficient tauf is approximately 0 and which is suitable for a microwave region, and its manufacture. CONSTITUTION:This is a titanium, barium, praseodymium, neodymium, samarium, gadolinium dielectric porcelain composition being expressed by composition formula a.BaO.b.TiO2.c.{1.Pr2O11/3, m.Nd2O3, n.Sm2O3, o.Gd2O3} (among the formula, for a, b, c, l, m, n, and o, a+b+c=1, 0.1<a<0.2, 0.6<b<0.8, 0.1<c<0.2, 0.97<=l+m+n+o<=1, 0.005<l<0.20, 0.015<m<0.70, 0.02<n<0.95, 0.01<o<0.70) by mol ratio). And, the dielectric porcelain composition is manufactured, using a light rare earth mixture being obtained by extraction and separation process out of the original ore including a rare earth element, as the material of a rare earth element.
Patent JP-H0392163-A (JP)
Title: Medical negative and positive pressure loading apparatus
Inventor: SATO EIKICHI
IPC: A61H23/04
Filed: 1989-09-04
Abstract: PURPOSE:To accelerate the blood circulation of the whole of the lower half of the body of a patient by alternately supplying negative and positive pressures based on the exhaustion and suction actions of a vacuum pump to a load box. CONSTITUTION:A power supply switch 9 is turned ON to supply a current to a control circuit 4 and a vacuum pump 2 from an AC power supply and a pressure signal S1 is inputted to the timer 4A of the control circuit 4 from the pressure sensor 8 in a load box 1 and, when predetermined pressure is detected, the timer 4A is started to input a change-over signal S2 to a solenoid valve 3. Whereupon, a change-over negative and positive pressure supply pipe P1 and a suction pipe P3 communicate with each other to supply negative pressure to the load box 1. When the load time of the timer 4A is elapsed, the change-over signal S2 is again inputted to the solenoid valve 3 and the solenoid valve is changed over and, in contrast with the previous time, the negative and positive pressure supply pipe P1 is connected to an exhaust pipe P2 to supply positive pressure to the load box 1. During this time, the pressure in the load box 1 is displayed by a pressure gauge 6 and the electrocardiogram of a patient can be measured by a vital phenomenon measuring apparatus.
Patent JP-S6470266-A (JP)
Title: Power steering device
Inventor: NOGUCHI MASAHIKO
IPC: B62D5/04
Filed: 1987-09-11
Abstract: PURPOSE:To detect steering torque accurately and continuously by connecting a torque sensor to a lead wire which is wound around a shaft body interlockedly linked to a steering wheel. CONSTITUTION:A torque sensor 4 has a resistor holding member 41 and a detector holding member 42. The lower part of the resistor holding member 41 has a cylindrical shape and six input/output terminals 45 are arranged in the axial direction on the outer peripheral face thereof. The input/ output terminals 45 are divided into two input terminals which are connected to both end parts of resistors 43 through the inside of the resistor holding member 41 and two output terminals connected to detectors 44 via a preamplifier built in the resistor holding member 41. The input/output terminals 45 are connected to a terminal box 47 by means of lead wires 46. The lead wires 46 are housed in a lower-shaft housing 23 in a condition that they are wound plural time around the periphery of the resistor holding member 41.
Patent JP-H0278988-A (JP)
Title: Scintillation camera
Inventor: KAWAGUCHI TOKIAKI
IPC: G01T1/164
Filed: 1988-09-14
Abstract: PURPOSE:To improve an S/N by delaying an incident radiation signal from the start of A/D conversion to the output of the cumulative addition start signal of an integration circuit from a timing circuit, adding the signal cumulatively, and calculating a position. CONSTITUTION:A shifter 22 generates time delay by dividing the time from the start time of the A/D conversion of the signal of a photoelectron multiplier PMT 4 by an A/D converter 21 to the resetting of the clearing of a latch 24 by an FF 26 on the detection of radiation by a comparator 25. The output signal of the shifter 22 is added to a value by an adder 23 to a value held by the latch 24, and the output signal of the adder 23 is held newly by the latch 24, whose value is the result of the addition of a value held last and the output of the shifter 22. Consequently, the output signal of the shifter 22 is added in order and held repeatedly to perform cumulative addition, and the signal is integrated. The latch 24 is cleared continuously while no radiation is made incident and noises are not added cumulatively. Thus, the mixture of noises can be suppressed.
Patent JP-H04109847-A (JP)
Title: Commutator for motor
Inventor: FUJIWARA MASAKATSU
IPC: H02K13/00
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a commutator for motor which causes no irregularities between the commutator segments even under high speed rotation by employing an electrical insulator layer on the inside and a conductive metallic layer for commutator segment on the outside and employing an inclined functional material, in which the composition ratio between the electrical insulator and the conductive metal is varied continuously, as an intermediate layer. CONSTITUTION:A commutator 1 has a tubular shape and composed of a first inclined functional material 7 having continuously varying composition ratio of brass and ceramic from a metal layer 2 for bush to the way of an electric insulator layer 4 whereas composed of a second inclined functional material 8 having continuously varying composition ratio of ceramic and copper from the remaining part of the electrical insulator layer 4 to a conductive metal layer 6. The first and second inclined functional materials 7, 8 are formed integrally. The commutator 1 has continuously varying composition from the inside to the outside and no border exist therein. Consequently, thermal distortion does not concentrate even if spark occurs between the commutator and brush through rotation resulting in dispersion of thermal stress.
Patent JP-S6383620-A (JP)
Title: Electronic balance and electronic balance system
Inventor: MURAOKA TAKATOSHI
IPC: G01G23/42
Filed: 1986-09-27
Abstract: PURPOSE:To process only data within a determined range by inputting the upper and lower limits of the load value previously, and then inhibiting data which are not within the predetermined range from being transferred even if a transfer command is supplied. CONSTITUTION:This balance transfers load data generated by a load detecting means (a) outward when a command is generated. The upper and lower limit values of load data are inputted through an input means (b) to a storage means (c) to be stored. Then a comparing means (d) compares the contents of the storage means (c) with the load data generated by the load detecting means (a), and only when the load data of the load detecting means (a) is within the range on between the limit values stored in the storage means, the load data is transferred outward.
Patent JP-H04111363-A (JP)
Title: Semiconductor device
Inventor: FUKUDA TAKASHI
IPC: H01L29/78
Filed: 1990-08-30
Abstract: PURPOSE:To reduce the area occupied by an electrostatic breakdown prevention circuit and to enhance a clamping characteristic by a method wherein the circuit is constituted of a plurality of bidirectional diode elements in which a first diode element having a reverse bias to a gate electrode of a transistor and a second diode having a reverse bias to a source region have been connected in series and which have been connected in parallel. CONSTITUTION:An electrostatic breakdown prevention circuit 20 is constituted of two bidirectional diode elements which have been inserted between a gate electrode 4 and an n-type source region 6 of a power MISFET Q and which have been connected in parallel. A diode element D3 (or D4) having a reverse bias to the electrode 4, and a diode element D1 (or D2) having a reverse bias to the region 6 are connected in series and are arranged in the vertical direction. As a result, the other out of the respective diode elements for the circuit 20 can be arranged in the area occupied by one out of them, and the area occupied by the circuit can be reduced. Since the circuit is constituted of the two bidirectional diodes connected in parallel, excessive static electricity is divided and a current amount per element can be reduced. As a result, the clamping characteristic of static electricity is enhanced.
Patent JP-S59122098-A (JP)
Title: Digital trunk controller
Inventor: IWATA TSUTOMU
IPC: H04Q3/42
Filed: 1982-12-27
Abstract: PURPOSE:To control the operation of an echo supressor externally by providing a circuit which inserts a line signal into a line time slot from a PCM circuit and an interface circuit which extracts line information from the input information of said circuit. CONSTITUTION:When a CPU2 sends a nonoperation command to the echo suppressor 22, the command is sent from the CPU2 to a time-division channel switch 4 through a channel controller 3. Then, the command is transmitted from the control information time slot in a 128 multiple link 5 through the path of the drop inserter 6, a control information receiving circuit 9, a controller 8, a line signal sending circuit 12, a interface circuit 14 for external transmission, a external line 14, a signal distributor 15, and the echo suppressor 22 of a digital trunk device to impress the suppressor to earth 22. Thus, the circuit which inserts the line signal into the time slot for the line signal and the interface circuit which sends it out through another line are provided, so that the CPU6 turns on and off the echo suppressor.