baber/WOPTO huggingface dataset:
Patent JP-H0674661-A (JP)
Title: Monolithic refractories
Inventor: TERAYAMA SATORU
IPC: C04B28/34
Filed: 1992-08-28
Abstract: PURPOSE:To use a single addition agent and delay hardening easily and definitely and prevent a work from being exploded in a dry process after the execution of work by adding a specific amount of sodium bicarbonate to monolithic refractories which contain alumina cement and sodium phosphate as a binding agent. CONSTITUTION:In terms of monolithic refractories which contain alumina cement and sodium phosphate as a binding agent, a roughly 0.01 to 0.5wt.% of sodium bicarbonate is added. This construction makes it possible to eliminate the need for the application of addition agents (hardening delay agent and explosion prevention agent) like the prior art practice and hence prevent a material design from being sophisticated or workability from being degraded resultant from the application of different agents separately, and also, to secure required serviceable time by delaying hardening in hot working time and protect a work from being exploded in a dry process.
Patent JP-H1183489-A (JP)
Title: Apparatus for correcting bearing of vehicle
Inventor: SUZUKI NORISHIGE
IPC: G01P21/02
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To make surely recognizable the actual bearing of a vehicle by setting the corresponding output voltage of a relative bearing detecting means as the neutral potential when the output voltage values of both filter means becomes the same as each other and correcting the drift error based on the potential. SOLUTION: Low band components of output voltage of a relative bearing detector 12 are passed through LPF 31, 32 to give first and second output voltage values of respectively different delay time. The voltage difference of the first output voltage and the second output voltage is made to be an absolute value by a subtractor 33 and an absolute value circuit 34 and the value is compared with the reference voltage REFa by an analog comparator 35 to produce a first comparison result signal DCLR. A digital comparator 38 compares the count value DCNT of an oscillator 36 and a counter circuit 37 with a reference value REFd to produce a second comparison result signal DSTBL.  Based on the signal DSTBL, the output of a potential signal DDLY obtained by digital conversion of the second output voltage is controlled by a latch circuit 40 and the potential signal DNULL from the latch circuit 40 is set to be the neutral potential of the relative course detection part 13 and CPU 41 correct the drift voltage based on the neutral potential.
Patent JP-H1185446-A (JP)
Title: Method for displaying trend graph
Inventor: SAITO MASAO
IPC: G06F3/048
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To make accurately and properly executable the comparing analytical operation between plural trend graphs having mutually different data collecting periods by a comparatively easy operation. SOLUTION: Plural windows 48a, 48b are opened on a display screen 24 and trend graphs are displayed in respective windows 48a, 48b. In the case of selecting one or plural pen charts 60b to be synthetically displayed on one window 48b and moving the selected pen charts 60b to the other window 48a by mouse dragging operation, data processing for allowing display conditions such as time bases to automatically coincide with each other between both the windows 48a, 48b is executed.
Patent JP-H0997421-A (JP)
Title: Production of magnetic recording medium
Inventor: AIZAWA TOSHIO
IPC: G11B5/84
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce dropout as well as to enhance effect of cleaning a face to be coated and to suppress the occurrence of defects of appearance and shape in a magnetic layer and a back coating layer. SOLUTION: When a face 1a of a nonmagnetic substrate 1 to be coated is cleaned with an adhesive rubber roll 3 before a magnetic layer and a back coating layer are formed on the substrate 1 by coating, a backup roll 4 is disposed while in contact with the rubber roll 3 and the substrate 1 is pressed by the backup roll 4 against the peripheral surface of the rubber roll 3 from the rear side. The contact surface pressure between the face 1a to be coated and the rubber roll 3 is increased and foreign matter on the face 1a is surely removed.
Patent JP-S61131912-A (JP)
Title: Waveform shaping circuit
Inventor: KATOU KORENORI
IPC: H03K5/01
Filed: 1984-11-30
Abstract: PURPOSE:To eliminate transient variation of an output signal of a waveform shaping circuit by applying an output of a current output differential amplifier to which an input signal and a signal being the result rectifying said input signal at an integration circuit are inputted to a capacitor of the integration circuit. CONSTITUTION:An input signal to a waveform shaping circuit is inputted to a non-inverting input 33 of the current output type differential amplifier 31, and a DC component obtained by rectifying the input signal at the integration circuit 15 is inputted to an inverting input 35. Then a capacitor 13 is charged by an output current proportional to the voltage difference. Since the charging voltage of the capacitor 13 is kept equal to the DC component of the input signal at all times, the output of the waveform shaping circuit is an output signal with an arranged duty. Thus, the output current of the amplifier 31 and a differential input voltage have an exponential function, and since the output current is decreased in terms of an exponential function when the amplifier 31 is used and a differential input voltage is small at the end of charging, rapid charging without transient variation is attained.
Patent JP-H0997067-A (JP)
Title: Method and device for musical sound production
Inventor: TAMURA GENICHI
IPC: G10H1/12
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for musical sound production which alter the contents of musical sound waveform producing operation according to the contents of a musical sound to be processed, the contents of an application in operation, etc. SOLUTION: A CPU performs musical sound waveform production processing by executing a software sound source on a multitask basis with other applications. The rate (duty ratio) of the capability that the software sound source occupies to the CPU power is displayed as a bar graph 40a at a CPU capability occupation rate display part 40. The maximum duty ratio of occupation by this software sound source can be set with a duty ratio setting switch 4, and its value is displayed with a dotted line 40b.  Further, an LFO, an interpolation system, a digital filter, an effect, a sampling frequency, the maximum number of sounds that can be produced at the same time, etc., as control elements which determine various characteristics of the produced musical sound signal can optionally be varied by operating a VALUE switch 43 by moving a cursor 32 to setting display parts 33-38 displayed on this screen.
Patent JP-S62113298-A (JP)
Inventor: SUGANO SATOSHI
IPC: G07G1/12
Filed: 1985-11-12
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-H0198943-A (JP)
Title: Creep damage detecting method for christmas tree type blade root and blade groove
Inventor: ENDO TADAYOSHI
IPC: G01N1/28
Filed: 1987-10-12
Abstract: PURPOSE:To accurately detect a creep damage over a wide range by polishing and etching the R parts of the notched bottom of the blade groove and blade root, and then pressing a plastic replica and transferring the creep damage. CONSTITUTION:In a step 1, a rotary surface polishing device 1 fitted with a polishing material or buff 2 is rotated for the rough polishing and buff polishing of the R parts of the notched bottoms of the root A of a turbine blade. In a step 2, cotton 4 is interposed and a notched part etching probe 3 is pressed against the R parts of the cut bottoms; and etching liquid 5 is supplied from grooves formed in the probe 3 and supplied to the R parts through the cotton 4, and etching is performed. In a step 3, a replica pressing jig 6 having solid acetyl cellulose 7 atop is pressed against the cut bottom R parts, replica solving liquid 8 is supplied from a groove formed in the jig 6 to dissolve the surface of the cellulose 7 lightly and dry the surface, and then the creep damage of the notched bottom R parts is transferred to the surface. The surface of this replica is observed through an electron microscope to detect the creep damage.
Patent JP-H0562578-A (JP)
Title: Electromagnetic contactor
Inventor: HIUGA MASAMITSU
IPC: H01H73/18
Filed: 1991-09-05
Abstract: PURPOSE:To reduce the space for additionally installing a surge absorbing element to an electromagnetic contactor and to shorten the work time. CONSTITUTION:In a lower case 1 of an electromagnetic contactor a space 24 is separated from an operational electric magnet 6 by a partition 23, and a surge absorbing element 22 is installed in this space 24. A lead 22a of the element 22 is together connected with a connecting metal piece 9 mounted on a bobbin 7 for connection of a winding 8. This eliminates necessity for preparing any extra space for the surge absorbing element which protrudes to outside the electromagnetic contactor, and also the time for wiring and/or installing operations is shortened because the element can be installed simultaneously with assembly of the contactor.
Patent JP-S61136937-A (JP)
Title: Glass composition
Inventor: KOKUBU YOSHINORI
IPC: C03C3/115
Filed: 1984-12-04
Abstract: PURPOSE:To obtain a glass composition particularly suitable for the glaze of an alumina substrate by compounding SiO2, Al2O3, CaO, BaO, MgO, B2O3, SO3+As2O3+Sb2O3, and F substantially in a specified proportion. CONSTITUTION:The desired glass composition is obtd. from a composition consisting of substantially, by wt%, 50-65 SiO2, 5-15 Al2O3, 5-15 CaO, 15-25 BaO, 0.5-5 MgO, 2-6 B2O3, 0.05-1.0 SO3+As2O3+Sb2O3 and 0.05-1.5 F. The formation of the above-described composition may be also substituted by the following one, by wt% 59-51 SiO2, 7-14 Al2O3, 6-11 CaO, 16-24 BaO, 1-4 MgO, 3-5 B2O3, 0.1-0.7 SO3+As2O3+Sb2O3 and 0.1-1.0 F.
Patent JP-H08120029-A (JP)
Title: Production of vinyl chloride resin
Inventor: TANAKA SHIGERU
IPC: C08F265/00
Filed: 1994-10-20
Abstract: PURPOSE: To produce a vinyl chloride resin suppressed in the formation of polymer scales in a polymerizer and reduced in the formation of fisheyes by adding a specified amount of a water-soluble thickener to the polymerization system, in grafting vinyl chloride, onto a specified acrylic copolymer latex by suspension polymerization. CONSTITUTION: A process for grafting by suspension polymerization 99-70wt.% vinyl chloride onto 1-30wt.% acrylic copolymer latex obtained by copolymerizing 100 pts.wt. acrylate monomer based on an alkyl (meth)acrylate which can give a homopolymer of a glass transition point of below -20 deg.C (e.g. n-butyl acrylate) with 0.1-10 pts.wt. polyfunctional monomer (e.g. trimethylolpropane triarylate), wherein 0.01-0.5 pt.wt., per 100 pts.wt. vinyl chloride, water-soluble thickener (e.g. polyacrylamide) is added to the reaction system.
Patent JP-S61133708-A (JP)
Title: Voltage controlled oscillator
Inventor: NAGATA EIJI
IPC: H03B5/18
Filed: 1984-12-03
Abstract: PURPOSE:To form a voltage controlled oscillator having a varactor bias supply circuit with high reproducibility and productivity and high microphonic resistivity by constituting a bias line on a microstrip base with a microstrip line and connecting directly an epoxy iron loading through-capacitor made of a radio wave absorbing member to the said bus line. CONSTITUTION:The varactor bias supply circuit is connected to a rand 10 on a microstrip base 9 one end of which is connected to a proper position of the varactor bias circuit and the other end of which is connected to a terminal of the epoxy iron (microwave band absorbing body) loading type through- capacitor 7 fitted to the lower part of the microstrip base 9 on a chassis 5 by solder 11. The capacitor 7 is arranged at a position of nearly 1/4 wavelength of the basic oscillation frequency, the impedance when viewing the bias circuit from the varactor circuit is higher than 50OMEGA and has some loss components. The epoxy iron loading type through-capacitor 7 gives more or less loss to harmonics generated in the varactor diode 1 and attenuates it. Thus, the modulation characteristic is improved and made stable.
Patent JP-H07110851-A (JP)
Title: Non-contact data carrier and its passage management system
Inventor: TAJIMA TATSUHIKO
IPC: G06K17/00
Filed: 1993-10-13
Abstract: PURPOSE:To allow plural non-contact data carriers to execute data communication with a master equipment without overlapping them. CONSTITUTION:A control part 3 in a non-contact data carrier 10 is provided with a data communication control part 32 for transmitting/receiving data to/ from the master equipment 20 when a detection part 31 detects a search signal from the equipment 20 and a suspension control part 33 for suspending the detection of the search signal by the deection part 31 during the period of a prescribed time after ending the data communication of the control part 32. Since plural non-contact data carriers 10 to be turned to a data communication state by transmitting a response signal after receiving a prescribed search signal are turned to a senseless state to the search signal, from the equipment 20 during the period of a prescribed time after the end of data communication, the equipment 20 to be turned to a data communication state by receiving the response signal after the transmission of the search signal can individually manage plural carriers 10 passing a communication management area 50.
Patent JP-H07110708-A (JP)
Title: Method and device for fault diagnosis
Inventor: SHIKAYAMA MASAHIRO
IPC: G06F15/18
Filed: 1993-10-13
Abstract: PURPOSE:To improve the reliability of a control system by extracting various correlations between pairs of sensors and mutually diagnosing sensors in accordance with these correlations by each other to synthetically discriminate an abnormality. CONSTITUTION:A quantizing means 104 extracts correlations existing in outputs of sensors based on the data base stored in an operation data storage means 102. The result is stored in sensor correlation storage means 106 and 107 in a correlation storage means 105 with respect to each pair of sensors. A collating means 108 collates data in the correlation storage means 105 with signals of sensors 1 to (n) taken in from an input part 101, and the distance between correlations extracted for each pair of sensors and those for normalcy is quantized. A diagnosing means 109 discriminates whether the output of each sensor has an abnormality or not by the quantized distance of correlations for each pair of sensors. If it has an abnormality, the sensor which outputs the abnormal value is specified and is displayed on a display means 112.
Patent JP-S61133739-A (JP)
Title: Status change informing system
Inventor: YAMASHITA SHIGEO
IPC: H04Q9/00
Filed: 1984-12-04
Abstract: PURPOSE:To attain compactness and to improve reliability by outputting a carrier corresponding always 0 or 1 from a modulator-demodulator of each slave station in a polling system 1:N information transmission system and receiving a status change signal from a status signal generator of each slave station by a status change detection circuit to detect the presence of the carrier on a line and discriminate the disconnection of lines. CONSTITUTION:A switch 3 of a modulator-demodulator 1 of a master station is connected to a slave station A. A selection signal of the master station is transmitted to the slave station A. The slave station A receiving the station selection signal via a demodulation section 5b of a modulator-demodulator 5 starts transmitting data to the master station via a modulation section 5a. If a status change takes place in the slave station A other than station selection, an output of a status change signal generator 8 of the slave statioln is logical 1, an input of the modulation section 5a of the modulator-demodulator 5 is logical 1 and an output signal of the modulator-demodulator 5 is logical 1. A status change detection circuit 2 applying polling to each slave station A sequentially finds out a signal of logical 1 from the slave station. The master station transmits the signal of selection end to the slave station A transmitting the data at present to complete data transmission. The switch 3 of the modulator-demodulator 1 isconnected to the slave station A subjected to status change to transmit a station selection signal from the master station to the slave station A.
Patent JP-H06307896-A (JP)
Title: Distributed waveguide sensor
Inventor: YAMAMOTO SATORU
IPC: G01R27/06
Filed: 1993-10-13
Abstract: PURPOSE:To provide a distributed waveguide sensor, which can detect the kind of a physical phenomenon generated in a waveguide of optical fiber and the like and the position of generation thereof with the simple structure. CONSTITUTION:A distributed waveguide sensor for detecting a physical phenomenon, which works at any position of a waveguide 1, is provided with detecting means 41, 42 for detecting two pairs of electromagnetic waves, which are generated by a physical phenomenon in the waveguide 1 or of which condition is changed to be transmitted as a traveling wave inside of the waveguide, and a signal recognizing means 53 for analyzing the relation of time variation of the condition of the two pairs of electromagnetic waves, which are detected by the detecting means 41, 42, to estimate the position of generation of the physical phenomenon.
Patent JP-2000072636-A (JP)
Title: Intraoral composition
Inventor: UCHIYAMA AKIRA
IPC: A61K8/36
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an intraoral composition capable of effectively removing smudges on tooth surfaces, such as stains, plaques and tobacco nicotine, by chemical action, capable of cleaning even such an area that a toothbrush can not reach, and capable of remarkably improving a chemical cleaning effect in the oral cavity. SOLUTION: This intraoral composition contains a compound containing carboxyl radicals and a water soluble linear or cyclic polyphosphate expressed by formula I: Mn+2PnO3n+1 or by formula II: (MPO3)m [M is Na or K; (n) is an integer of 2 or more; (m) is an integer of 3 or more], has pH of >=8, and does substantially not contain a polyvalent metal.
Patent JP-H06113419-A (JP)
Title: Gas-insulated switchgear
Inventor: KAWAMOTO HIDEO
IPC: H02B13/02
Filed: 1992-09-25
Abstract: PURPOSE:To restrain a high-frequency switching surge generated by a restriking operation. CONSTITUTION:A movable contact maker 1B is installed in such a way that it can be brought into contact with and separated from a fixed contact maker 1A. A ring-shaped arc-discharging electrode 6 is arranged at the outer circumferential part of the fixed contact maker 1A. The arc-discharging electrode 6 is always set to a noncontact state so as to have a gap with reference to the movable contact maker 1B. When the movable contact maker 1B is separated from the fixed contact maker 1A and reaches a prescribed position, a restriking operation is generated between the movable contact maker 1B and the arc- discharging electrode 6. The arc-discharging electrode 6 is connected mechanically and electrically to a main-circuit conductor 2 by a parallel conductor 5, a ring-shaped magnetic body 7 is installed so as to surround the parallel conductor 5. Although a surge is generated by the restriking operation, it is restrained satisfactorily by the magnetic body 7.
Patent JP-H0998202-A (JP)
Title: Method for testing transmission line
Inventor: KAWAZUMI TSUTOMU
IPC: H04L69/40
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To execute the test of line on a transmission line by allowing a receiver side to quickly lock synchronization based on high speed multiplex pseudo random data from the transmission line. SOLUTION: In the case of detecting any of plural collation patterns set in advance from a tested signal (after-demultiplexed pseudo random data) to a master set 1, when pseudo random data subjected to phase control are newly generated by each of the master set and slave sets 2, 3 based on the collation pattern, the synchronization locking is progressed quickly by the generated data in the master set and slave sets 2, 3 in comparison with the advanced setting of the collation pattern only.
Patent JP-H03118218-A (JP)
Title: Over-heat preventive device for bonnet for engine room
Inventor: SHINNO YOSHIO
IPC: F02B77/13
Filed: 1989-09-29
Abstract: PURPOSE:To efficiently prevent a bonnet from being over-heated by arranging a heat insulating plate apart from a ventilation space in the inside of the bonnet covering an engine room, and thereby constituting the specified parts of the ventilation space and the heat insulating plate to be in a slant raised up afterward respectively. CONSTITUTION:In an engine room covered by a bonnet B, an engine E and a muffler 2 are arranged. And a heat insulating means 7 is disposed in the inside which roughly covers the whole of the surfaces of the front wall 3, the right and left side walls 4 and the upper wall 6 of the bonnet B. In this case, the major section of the heat insulating means 7 is formed in such a way that a heat insulating plate 10 is disposed apart from a ventilation space 8 in the inside of the bonnet 8. And furthermore, the upper wall 6, the upper section of a ventilation space 11 and the upper wall 12 of the heat insulating plate are constituted to be in a slant raised up afterward respectively. In addition, the ventilation inlet 13 of the ventilation space 8 is opened at a bonnet wall 3 in the lower portion 15 of the front section 14 of the space. And furthermore, a ventilation outlet 16 of the ventilation space 8 is opened at the rear section 18 of the bonnet upper wall 6 in the rear portion 17 of the upper section of the space 11.
Patent JP-S61133898-A (JP)
Inventor: YABU MIKIO
IPC: G21F1/08
Filed: 1984-12-03
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-H0779997-A (JP)
Title: Bone chip collector for regeneration and new formation of bone
Inventor: KOMIYAMA YATARO
IPC: A61B17/16
Filed: 1993-09-20
Abstract: PURPOSE:To make easier to recover bone chips generated when a bone is cut with a drill by attaching a mesh in the inside of a container under a reduced pressure in a bone chips collector for recycling bone chips generated in drilling a bone in living body rebuilding. CONSTITUTION:Connector 2 are attached on both right and left sides of this bone chips collector or integrated with a container itself, and the bone chips collector is used by inserting the both sides connectors 2 into a suction tube 1. The container 3 can be divided in two, and the one container (the one farther from the suction hole) is made concave and attached with an adhesive. A bone is drilled in a state a reduced pressure is acting on the inside of the container 3 via the suction tube 1, and suck the chips generated then to catch by a mesh 4 and to recover.
Patent JP-H1193986-A (JP)
Title: Clutch
Inventor: NOJIRI HIROMI
IPC: F16D43/25
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a clutch whereby transmission and interruption of torque can be switched by a simple and compact mechanism. SOLUTION: In a clutch transmitting/interrupting torque, transmitted from an output shaft of an engine to a pulley through a belt, relating to a rotary shaft of a compressor, between an inner wheel 4 of the rotary shaft and the pulley 6, an outer wheel, 8 engaged with the pulley 6 by having a space and a plurality of transmitters 9 able to roll inside thereof are provided, in an internal peripheral surface of the outer wheel 8, a cam surface 13 corresponding to the transmitter 9 is formed, at normal operation time, the transmitter 9 is brought into press contact with a central part of the cam surface 13 from one sideward to transmit torque, at abnormality high temperature time and overload action time, the transmitter 9 is moved to the other sideward, press contact with the cam surface 13 is released, so as to interrupt torque.