baber/WOPTO huggingface dataset:
Patent JP-H0219776-A (JP)
Title: Supervisory device for on-load tap switching device
Inventor: EKUSA KATSUMI
IPC: G01R31/00
Filed: 1988-07-07
Abstract: PURPOSE:To prevent an incident accompanying with a tap switching from occurring by normally supervisory by detecting a sound at action processing time and comparing a frequency component being subjected to a collection analysis in a fixed period with the same at normal driving time. CONSTITUTION:An acoustic sensor 4 is arranged close to a OLTC (loading time tap switching device) 2 of a transformer 1, detecting the sound occurring at a tap switching time. This signal is subjected to a high speed A/D conversion 11 through a band-pass filter 9 for removing a noise that is apart from a front amplifier 5 and OLTC 2, and so much of a fixed time is stored in a digital data memory 12. And, an operational processor 13 inputs a data of this memory 12 and the data from a load current sensor 3 provided at the transformer 1, subjecting them to a frequency analysis. Together with that, comparing the obtained frequency component with that inputted separately at normal driving time then an abnormality of the OLTC 2 is decided. And, at the time of abnormal, an abnormality deciding signal is outputted via an outer output circuit 15 to the outside.
Patent JP-H04366438-A (JP)
Title: Stamper reproduction inspecting device
Inventor: HOSHI YOSHIHARU
IPC: G11B7/26
Filed: 1991-06-12
Abstract: PURPOSE:To accurately perform required inspections on signal errors, etc., and, at the same time, to efficiently manufacture an optical disk so as to avoid problems in advance by providing a transmissive plate to an optical disk reproducing pickup. CONSTITUTION:After an optical disk to be inspected is set on a turntable 10, the optical disk is displaced in parallel to a pickup section by sliding the table 10, etc., as they are. The pickup section is provided with two kinds of pickups, a pickup 20 for CD/LD used for reproducing compact disks and laser disks and another pickup 22 for MO used for reproducing magneto-optical disks, and the head sections of the pickups are respectively fitted to positioning feed stages 24 and 26. In addition, since a transmissive plate 90 for compensation is provided to each head section, the surface of a stamper 100 is accurately focused and error checking can be performed on the stamper 100 itself. Therefore, occurrence of unacceptable products can be prevented and causes of errors can be investigated.
Patent JP-H0334255-A (JP)
Title: Incandescent light emitting element
Inventor: KAGAYAMA SHIGERU
IPC: H01K1/04
Filed: 1989-06-28
Abstract: PURPOSE:To obtain an incandescent light emitting element with high brightness and long life as well by stable forming the element over the first film excellent in strength, and thereby additionally providing excellent characteristics which remain same even at the time of high temperature when emitting light for the second film made up from a metal with a high fusion point. CONSTITUTION:The surface of a ceramic substrate 1 is formed with a copper film 2 and a filament film 3 furnished with a bridging structure section 6 in a minute and constricted form. The bridging structure section 6 is arranged apart from the substrate 1 while a free standing space 7 is being held. Besides, the bridging structure section 6 is made up out of the first metallic film 4 composed of Cr, Ti and the like, and of the second metallic film 5 composed of W, and the metallic film 5 is patterned so that it is narrower than the metallic film 4 in order to make its cross sectional resistance great. Voltage is applied between the filament films 3 when an incandescent emitting element is in operation. This permits the metallic film 5 with a minute cross sectional area to start emitting light at the bridging structure 6 of the film 3. Said metallic film 5 is made of a metal with a high fusion point so that it very stably emits light.
Patent JP-S5799596-A (JP)
Title: Phosphonohydroxy acetonitrile and manufacture
Inventor: HERUMAN EEDEIGAA
IPC: C07F9/38
Filed: 1981-10-22
Abstract: The invention relates to phosphonodroxyacetonitrile and a process for its production which comprises reacting phosphono formaldehyde, in salt form, with hydrocyanic acid (then, if desired, converting the free phosphonohydroxyacetonitrile to salt thereof. The phosphonohydroxyacetonitrile is useful, for example, as an intermediate for the production of phosphonohydroxyacetic acid, an antiviral agent.
Patent JP-H05256859-A (JP)
Title: Pump mechanism mounting apparatus to sealed test tube
IPC: B01L99/00
Filed: 1992-06-25
Abstract: PURPOSE: To obtain a pump mechanism mounting apparatus for a sealed test tube to rapidly conduct the operation for pressing a flexible tube with small labor by aligning test tubes in the force directions to the long axis of the tube during operation without damage, easily and suitably positioning the pump mechanism, perforating a test tube sealer, and mounting the mechanism at the tube. CONSTITUTION: The forces applied to insert pump mechanisms 20a to 20x via sealers 24 of test tubes 14a to 14x are aligned along the long axes of the tubes 14a to 14x to protect the individual tubes 14a to 14x against damage. The tubes 14a to 14 and the mechanisms 20a to 20x are centered to each other to minimize the force necessary to perforate the sealers 24, the pumps are mounted at the tubes 14a to 14x, and then a content distributing tubes are inserted into the tubes 14a to 14x by the rotation of a pair of rollers.
Patent JP-S6325959-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAMOTO HIROSHI
IPC: H01L23/31
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a semiconductor device such as an IC card characterized by a low cost and excellent reliability, durability and productivity, by sealing at least the electrode forming surface of the outer surface of an IC chip with a moisture resisting resin, and sealing the remaining part of the resin sealed part with a light hardening resin. CONSTITUTION:An IC chip 2 is mounted on an interconnection substrate 1. The interconnection substrate 1, the IC chip 2 and leads 10, which connect the connecting terminals of the interconnection substrate 1 and electrodes 9 of the IC chip 2, are sealed with a resin as a unitary body. In such a semiconductor device, at least the forming surfaces of the electrodes 9 in the outer surface of the IC chip 2 are sealed with a moisture resisting resin 4. The remaining part of the resin sealed part is sealed with a light hardening resin 4a. As said moisture resisting rein, epoxy resin is suitable. In this way, moisture does not intrude into the electrode forming surfaces of the IC chip. The trouble of the IC chip caused by the intrusion of moisture can be prevented. The light bardening resin can be molded with a transparent shaping member. Thus polishing after hardening can be omitted.
Patent JP-S6060780-A (JP)
Title: Horizontal cryostat and manufacture thereof
Inventor: NEMOTO TAKEO
IPC: H01L39/04
Filed: 1983-09-14
Abstract: PURPOSE:To facilitate the winding operation of a multilayer thermal insulant by laminating the cryostat covered with the multilayer thermal insulant and the hollow cylindrical member surrounded by the multilayer thermal insulant. CONSTITUTION:A horizontal cryostat is composed of a superconducting magnet 1, liquid helium 2 for cooling the magnet 1, liquid helium container 3, an intermediate shield plate 4, a liquid nitrogen container 6 and a copper plate 7 for surrounding the shield plate 4. A multilayer thermal insulant 8 is wound around the outside of the container 6 and the copper plate 7. Next, the thin cylinder 21 to become a dummy on which a multilayer thermal insulant 22 is wound is prepared and this is attached to a flange 14 of a vacuum container body 9 and is combined with the end of the thermal insulant 8.
Patent JP-S6413050-A (JP)
Title: Purification of carboxylic acid
Inventor: KAWASAKI HIROSHI
IPC: C07C67/00
Filed: 1987-07-06
Abstract: PURPOSE:To effectively remove sulfur-containing compounds in the crude carboxylic acid which has been produced by the Koch reaction through distillation of the crude carboxylic acid in the presence of alkali metal and/or alkaline earth metal salts of the carboxylic acid. CONSTITUTION:An olefin is allowed to react with carbon monoxide and water in the presence of a catalyst containing sulfuric acid, preferably 80-90wt.% sulfuric acid and the catalyst is removed from the reaction mixture. The resultant crude product of carboxylic acid is distilled in the presence of an alkali metal (especially sodium) and/or alkaline earth metal (especially calcium) salts of the carboxylic acid in an amount more than the equivalents of the sulfur compounds in the crude product to remove effectively sulfur-containing compounds such as sulfite, sulfate or sulfuric acid. Thus, the crude carboxylic acid is prevented from lowering its purity, coloring and decomposing, and simultaneously the carbonization of the distillation residue and corrosion of the apparatus can be avoided.
Patent JP-S5957678-A (JP)
Inventor: SHINAGAWA YOUJI
IPC: A63B71/10
Filed: 1982-09-29
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-H09323660-A (JP)
Title: Power steering device
Inventor: KITAHATA KOJI
IPC: B62D5/12
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of pressure fluid without increase in production cost by adopting a light weight type of a pressure receiving portion for generation of a steering boost force with a dual structure made of synthetic resin and metal and strongly fixing of piping connected with a port of a hydraulic fluid. SOLUTION: A hydraulic actuator for generating the steering boost force and at least one of the pressure receiving portions of a housing of a hydraulic control valve comprise: outside portions 6a, 19a made of a synthetic resin; and inside portions made of a metal 6b, 19b. Metal cylindrical pipe couplers 52, 78 are fixed inside cylindrical synthetic resin protrusions 51, 77 extending outerward of outside portions 6a, 19a. A ring seal member 85 is pressed-in between the outer periphery of the pipes 71, 72, 73, 74, which are inserted in the couplers 52, 78 and the inner periphery of the protrusions 51, 77 in a space inside the ports 32, 34, 40, 75, 76 for the hydraulic fluid which are formed by the inner holes of the couplers 52, 78 rather than between the couplers 52, 78 and the protrusions 51, 77.
Patent JP-S6413604-A (JP)
Title: Automatically guided vehicle
Inventor: KIMURA MITSUO
IPC: G05D1/02
Filed: 1987-07-08
Abstract: PURPOSE:To improve the stability of running by operating the extent of deflection immediately at the time of the occurrence of deflection of running and correcting this deflection. CONSTITUTION:When running of an automatically guided vehicle is deflected because of the ruggedness of a running face or contacting with an object on the way of running of the vehicle and the vehicle is deflected DELTAL right from the center line of a tape 3, a reflection signal input time TR1 for right move ment of an optical sensor 2 is shorter than a reflection signal input time TL1 for left movement, and a no-input time TR2 of the reflection signal for right movement is longer than a no-input time TL2 of the reflection signal for left movement. A time difference DELTAT1=TL1-TR1 or DELTAT2=TL2-TR2 is propor tional to the extent DELTAL of deflection. A control and operating part 4 operates the time difference DELTAT1 or DELTAT2 and outputs a correction command of the extent of deflection corresponding to this time difference to a driver 5. Thus, running is corrected immediately at the time of detecting the deflection of running and the vehicle is stably run.
Patent JP-H0815598-A (JP)
Title: Focusing method for rear focus type zoom lens
Inventor: MURATA YASUNORI
IPC: G03B3/10
Filed: 1994-06-29
Abstract: PURPOSE:To obtain focus information so as to rapidly perform focusing in the case a rear focus type zoom lens is focused by a stepping motor. CONSTITUTION:As for the zoom lens consisting of four lens groups; in the case of moving the 2nd lens group L12 being a variable power lens and the 4th lens group L14 being a compensator lens on an optical axis by the stepping motors 11 and 12 respectively, the 4th lens group L14 is oscillated on the optical axis by the motor 12 with fine amplitude in a state where out-of-focus amount is small, and the 2nd lens group L12 is oscillated on the optical axis by the motor 11 with the fine amplitude in a state where the out-of-focus amount is large on a zoom telephoto side, so that the focus information is obtained based on an image signal obtained from an imaging device 15.
Patent JP-H0336149-A (JP)
Title: Ticket storing device
Inventor: MATSUMOTO KAZUJI
IPC: B65H29/22
Filed: 1989-06-30
Abstract: PURPOSE:To feed a ticket into a ticket storing section without wandering by pivotally mounted a pair of pressure rollers lined near the ticket storing section on an arm with independent displacement to approximately uniform clamping force given to both sides of the ticket by a rotational element and the pressure rollers. CONSTITUTION:A ticket 1 issued from a ticket issued section 1 is delivered to a ticket storing section 4 by delivering mechanism 3, and in the ticket storing section 4 a delivered ticket 2 is supported by a movable element 20 in a leaned condition. At this time, a pair of pressure rollers lined near the ticket storing section 4 are pivotally mounted on an arm 11 with independent displacement. Clamping force given to both sides of the ticket 2 by a rotational element 19 and the pressure rollers 10 can be thus approximately uniformed to feed the ticket 2 into the ticket storing section 4 without wandering even if the rotational element 19 and the pressure rollers 10 are subjected to the resistance of the ticket storing section 4.
Patent JP-S5691562-A (JP)
Title: Fault control system for signal reception interruption
Inventor: OOYA TAKASHI
IPC: H04L69/40
Filed: 1979-12-25
Abstract: PURPOSE:To detect the fault of an interruption request signal by utilizing the generation of no interruption request signal for a time equivalent to a constant number of clocks even if the interruption request signal is ceased after the processing of received data and the next data is received. CONSTITUTION:After a signal is received continuously and stored in receiving buffer part A', signal 3 is held at level ''1'' and delay interruption signal generation part B holds interruption signal 4 at level ''1'' by being delayed by a constant time  with clock signal 2. In response to signal 7 that is normally at ''1'', gate C transmits interruption signal 6 of level ''0'' to device control part D. Device D processes the  signal in buffer A' by operating device control interface part E. On the completion  of the processing, signal 5 resets generation part B to hold signal 6 at ''1''. If it is not held at ''1'', signal 6 is not held at ''1'' immediately even after the next signal is  stored in buffer A since said clock signal 2 provides the delay, and consequently the  above-mentioned state ''1'' is considered to be a fault, disconnecting the circuit.
Patent JP-S5818271-A (JP)
Inventor: BAATON ERU SHIIGARU
IPC: B41F27/04
Filed: 1981-10-23
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-S6231098-A (JP)
Title: Semiconductor type recording signal reproducing device
Inventor: HIRASHIMA MASAYOSHI
IPC: G10L19/00
Filed: 1985-07-31
Abstract: PURPOSE:To require no lead wire between a head phone and a player for reproducing a recording signal and make the device compact by accommodating a semiconductor memory, a control circuit of the memory and a battery in the same casing to constitute a head phone held on the ear. CONSTITUTION:A socket or a box for mounting a semiconductor memory 4R in which a sound signal is recorded, a compact speaker 3R for generating the sound signal read from the semiconductor memory 4R, a battery for supplying a power source voltage to these semiconductor memory 4R and the speaker 3R and an operating part controlling the signal reproduction from the semiconductor memory 4R are integrated to constitute a form of an ear phone held on the ear or a head phone. Thereby, the sound signal in the semiconductor memory can be read, amplified and heard by the ear and the lead wire, a heavy battery or the like are not used.
Patent JP-H0457838-A (JP)
Title: Method and apparatus for pre-expanding thermoplastic resin particle
Inventor: KUWAYAMA HIDEKI
IPC: C08J9/16
Filed: 1990-06-26
Abstract: PURPOSE:To prepare a pre-expanded particle excellent in fusibility by pre-expanding, treating, and taking out a pre-expandable thermoplastic resin particle, which contains a volatile blowing agent and has been dispersed in an aq. liq. and heated under pressure, by a specific method using a pre-expansion apparatus of a specific construction. CONSTITUTION:Using a pre-expansion apparatus of a specific construction, pre- expandable thermoplastic resin particles 2 (e.g. expandable PS particles), which contain a volatile blowing agent (e.g. butane) and have been dispersed in an aq. liq. and heated under pressure, are ejected from the bottom of an autoclave 1 to the inner space of a low-pressure vessel 10 sealed with water, thus the particles are pre-expanded. The blowing agent vaporized during the ejection is recovered by a given method. The pre-expanded particles 2 are washed with a cleaning water supplied from small nozzles 14 installed between an ejection hole 9 and the place where water for sealing exists in the low-pressure vessel 10, and the cleaning water and the aq. liq. 3 ejected together with the particles are separated and discharged by a separating and discharging means 16. The pre-expanded particles are sunk into water by a take-out means 18 (e.g. a rotating impeller) and taken out of the low-pressure vessel 10 through the connecting water.
Patent JP-S5693050-A (JP)
Title: Differential pressure convertor for wind velocity and volume
Inventor: HAYAKAWA HIDEO
IPC: G01F1/46
Filed: 1979-12-27
Abstract: PURPOSE: To enable the detection and measurement of fine differential pressure at a high accuracy by measuring a displacement controlling current for a pressure receiving plate based on the force working on the plate detected as a torque when two pressures to be measured are introduced before and after a pressure cylinder.  
     CONSTITUTION: When air pressure introduced into a pressure cylinder 7 through pressure conduits 4 and 5 is equal before and after a pressure receiving plate 8, meaning zero difference in the pressure, the torque working on a torque detector 11 is zero, where moving hairs 16 stand at the neutral position. Any difference in the pressure before and after the pressure receiving plate 8 displaces the plate 8 toward the lower pressure side causing a torque in a support rod 9 to turn a coil 16. At this point, a light shielding plate 21 provided on an arm 20 is displaced to change a light current of a photoelectric conversion element 23. The output of the current amplified works to put the coil back to the original position, and as a result, the coil stops at an angle where the torque to be measured and the output current are balanced. At this point, the wind speed and volume are measured from the current of the coil 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1114708-A (JP)
Title: Characteristic test method of electronic parts
Inventor: TSUJIMOTO HIKARI
IPC: G01R31/26
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide the characteristic test method of electronic parts in which the characteristic change of electronic parts can be measured simply and correctly without being obstructed by noise. SOLUTION: This method of the characteristic test method for electronic parts for measuring the characteristic change of various electronic parts constituting an electronic circuit S controlling a load L. Under the condition of connecting the load L to the electronic circuit S, the electronic circuit S is received in a test tank 2, measuring cables 3 are respectively connected to the various electronic parts constituting the electronic circuit S, and the measuring cables 3 connected to the respective electronic parts are connected to a measuring apparatus 6 provided outside the test tank 2. The measuring cables 3 are arranged nearly in the vertical direction against the electronic circuit S, the interior of the test tank 2 is made into a fixed acceleration condition, and the change of the characteristic values of the electronic parts under the acceleration test are measured.
Patent JP-H0571574-A (JP)
Title: Vibration isolating bed
Inventor: TATSUMI EIJI
IPC: F16F15/02
Filed: 1991-06-14
Abstract: PURPOSE:To provide a vibration isolating bed which excludes the influence of the vibration such as earthquake. CONSTITUTION:A plurality of hydraulic jacks 9 and 19 which support a table 7 are arranged in vertically symmetrical form through ball bearings 11 and 21 and a pin connector 17. Oil feeding chambers 13, 15, 23, and 25 of the upper and lower side hydraulic jacks 9 and 19 are allowed to communicate through the first and second oil feeding pipes 27 and 29. Accordingly, even if a frame 2 vibrates in the horizontal direction, the table 7 maintains a standstill state by its own inertia.
Patent JP-S6061124-A (JP)
Inventor: DEIITORITSUHI KUROITSUGURUUBAA
IPC: B21D28/04
Filed: 1984-08-15
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-S6148083-A (JP)
Title: Ic card
Inventor: ENDO KOICHI
IPC: G06K19/073
Filed: 1984-08-13
Abstract: PURPOSE:To enable to write new data in a memory by responding to connection information given from an external device and releasing a built-in memory to the external device when an IC card is connected to the external device. CONSTITUTION:When a master card 1a and a slave card 1b are connected to a connector 20, respective memories 2a and 2b are connected to CPU27. When CPU27 judges that the number except for ''1'' is stored at a memory area B0 of a memory 2a of a master card 1a and ''0'' is stored in a personnel memory area of a memory 2b of a slave card 1b, for the contents of a memory area A0 of a memory 2a of a master card 1a the data for taking a train, etc., are transferred to respective parts corresponding to a memory area of the memory 2b of the slave card 1b, and ''1'' is written in the personnel memory area of the slave card 1b. 1 is taken from the number stored to the memory area B0 of the master card 1a. By repeating the above-mentioned action, transfer of the data for taking a train, etc., from a master card to individual slave cards is completed and a master card and a slave card are respectively serve as a ticket.
Patent JP-S6231238-A (JP)
Title: Demodulation device
Inventor: ISHIZUKA TAKAHARU
IPC: H04L27/18
Filed: 1985-08-02
Abstract: PURPOSE:To easily execute the IC as a digital circuit without needing the low- pass filter by comparing plurally the modulating signal phase-shifted in accordance with the difference of the input data and the delaying signal of the modulating signal in one data transmitting period. CONSTITUTION:Video signals are respectively inputted in which a DPSK signal is synchronized to a terminal 5, a clock pulse is synchronized to a terminal 6 and a DPSK signal is synchronized to a terminal 7. The number (n) of the step of shift registers 9 and 10 are the same as the number of the clock in one data transmitting period. A logical circuit 11 is composed of an (n) number of two-input EX-OR gates, when the shift registers 9 and 10 delay the input signal for one data transmitting period, an 'or else' of the same number of the step of the shift registers 9 and 10 is obtained. Thus, the 'or else' of the delayed modulating signal and the undelayed modulating signal is obtained, the phase is detected and the noise component is removed by a majority gate 12.