baber/WOPTO huggingface dataset:
Patent JP-H04658-A (JP)
Title: Operation managing device for computer terminal machine
Inventor: IWANISHI MANABU
IPC: G06F1/00
Filed: 1990-04-18
Abstract: PURPOSE:To constitute the device so that a person who desired to use a terminal machine can know immediately a free terminal machine by detecting an operating state of each terminal machine by a detecting means, and displaying each terminal machine on an indicator as a different pattern or color in accordance with a result of this detection. CONSTITUTION:To a computer 1, an operation monitoring machine 3 and each managing device provided with a display device 4 are connected, and the operation monitoring machine 3 consists of a work station, a personal computer, etc., reads in periodically information from the computer 1, detects an operating state of a terminal machine 2 therefrom, and gives detecting information to the display device 4. The display device 4 relates positions of each terminal machine 2 to an indicator 4a and displays them by a pattern, and also, changes and displays this pattern or color in accordance with a result of detection. In such a way, a person who desires to use the terminal machine 2 can know easily a free terminal machine 2.
Patent JP-S61263180-A (JP)
Title: Manufacture of josephson junction element
Inventor: YOSHIDA TAKUKATSU
IPC: H01L21/027
Filed: 1985-05-16
Abstract: PURPOSE:To manufacture a junction element having size and a shape in accordance with design values with high yield by forming a third superconductor layer onto a substrate in a region, from which a junction constituting layer is removed through etching, and removing second and third superconductor layers in a region except a region as a Josephson junction through etching. CONSTITUTION:An etching mask 15 is formed onto the junction constituting layers of a superconductor layer 12, a tunnel barrier layer 13 and a second superconductor layer 14 continuously shaped onto a substrate 11, and processed to a desired electrode pattern through etching, and a superconductor layer 16 consisting of the same material as the superconductor layer 14 is formed in the same thickness as the superconductor layer 14. The superconductor layer 16 is left selectively only on the substrate 11 in a region, from which the junction constituting layers are removed through etching, by melting and eliminating the mask 15 in an organic solvent. An etching mask 17 is shaped, an exposed region in the superconductor 14 and the superconductor layer 16 are got rid of completely through etching to specify a junction region, and an insulator layer 18 is formed through a left-off by using the mask 17, and a wiring 19 composed of a superconductor layer is shaped. Accordingly, the size and shape of a junction can be stipulated in accordance with a design.
Patent JP-S63266977-A (JP)
Title: Television receiver
Inventor: HIRANO SUSUMU
IPC: H04N5/44
Filed: 1987-04-23
Abstract: PURPOSE:To easily recognize the state of the dislocation of channel preset from a remote position by arbitrarily stopping an AFT function by a remote control. CONSTITUTION:A broadcasting radio wave is received by an antenna 1, channel selected by an electronic tuner 2, transformed to an intermediate frequency signal, amplified in a VIF circuit 3, and thereafter, a video signal is taken in a detecting circuit 4. The output of the VIF circuit 3 is inputted to an AFT circuit 5, the output is supplied to the electronic tuner 2 through an AFT control circuit 6. A signal is fed to a remote control decoder 8 by a remote control transmitter 9, the output of the remote control decoder 8 is fed to the AFT control circuit 6 to stop the AFT function and recognize the dislocation state of the channel preset.
Patent JP-H05297113-A (JP)
Title: Sonar signal processing device
Inventor: ARINAGA SHINJI
IPC: G01S7/526
Filed: 1992-04-22
Abstract: PURPOSE:To provide a sonar signal processing device, with which distinction between echo and reverberation can be made easily. CONSTITUTION:A sonar signal processing device is equipped with a preprocessing means 2, which subjects the reception signals having a certain time width to Fourier transform at certain intervals, determines the two-dimensional spectrum about the time and frequency, and standardizes the peak value of the amplitude of the determined two-dimensional spectrum, and a distinguishing means 3 which makes comparative calculation process for the two-dimensional spectrum of the reception signals acquired by the preprocessing means, the standard two-dimensional spectrum of the echo from target object prepared in advance, and the standard two-dimensional spectrum of the reverberation and distinguishes if it is echo or reverberation.
Patent JP-H06305905-A (JP)
Title: O/w-type agrichemical emulsion composition
Inventor: NISHITANI TAKESHI
IPC: A01N25/30
Filed: 1993-04-28
Abstract: PURPOSE:To provide an O/W-type agrichemical emulsion composition being easy for handling (low viscosity), containing a stock agrichemical agent having excellent storage stability and presenting in a liquid state at a room temperature as an active component and producible without using a thickener. CONSTITUTION:The O/W-type agrichemical emulsion composition contains (A) 5-50wt.% of a stock agrichemical agent containing >=80wt.% of particles having particle diameter of <=1mum, insoluble in water and presenting in a liquid state at a room temperature, (B) 1-20wt.% of an emulsifier and (C) the remaining part of water and, as necessary, an epoxy compound and a buffering agent.
Patent JP-H11301698-A (JP)
Title: Sandwich packaging bag and manufacture thereof
Inventor: KAWAMORITA SHUICHI
IPC: B65D77/30
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a sandwich packaging bag for preventing contents from losing its shape. SOLUTION: The sandwich packaging bag includes a bag body 1 wherein both side rims 4, 4 of a surface film 2 and a rear film 3 and tapered ends 5 are heat-fused and an opening 7 is provided at the other end 6, a rectangular protective film 15a provided on an internal side 14 of the surface film 2 for protecting contents of sandwich and a pair of side film pieces 15b, 15b respectively extending from both sides of the protective film 15a, wherein an end of the protective film 15a is fixed to the surface film 2.
Patent JP-S62257206-A (JP)
Title: Converter
Inventor: OKABE KAORU
IPC: H01P5/08
Filed: 1986-04-30
Abstract: PURPOSE:To protect an amplification element from an electrostatic induction breakdown voltage by providing a DC blocking filter connected to an antenna element such as a helical antenna or a strip antenna and a low noise amplifier circuit provided to the output side of the DC blocking filter to the input side. CONSTITUTION:The other end of an input line 2 is connected to an input terminal of an ultralow capacity and low loss DC block filter 11, the output of the filter 11 is connected to an input terminal 5 of an amplifier element 3 comprising a FET (or bipolar transistor) via an input matching circuit 4 comprising a microstrip line, and the output side of the amplifier element 3 is connected to an output matching circuit 10. Moreover, a ground conductor 8 is formed at the rear face of a dielectric base 9. The ultralow capacity low loss DC block filters 11 are connected in cascade between the antenna part 1 and the low noise amplifier element 3 to minimize the loss at the input line thereby preventing the electrostatic breakdown of the amplifier element 3 while keeping the low noise characteristic.
Patent JP-S58220150-A (JP)
Title: Recording device
Inventor: MASUDA SHIYUNICHI
IPC: G03G15/00
Filed: 1982-06-17
Abstract: PURPOSE:To ignore the defective power supply state of an extremely short period by stopping recording and displaying an alarm only when the defective state of power voltage to be supplied to a recording device which is detected by a detecting means is continued for a prescribed period. CONSTITUTION:A power supply switch SW1 is turned on and new prescribed data are inputted to an RAM in a controller Q1 and displayed on a display DSP. If a default is detected in the AC power voltage by checking an input port PB1, a timer TM is set to a prescribed value, clocking is started and, after completing the clocking, the state of the power voltage is checked again. If the normal state is not restored, said process is repeated, and when a default is detected, an alarm display ALM is turned on and a fixation heater H, a main motor, an exposing lamp L, etc. are turned off. When the power supply is restored to the normal state transfer paper left in a transporation path is discharged and then the timer TM is reset to continue copying. Thus the titled device is disabled to respond to the power failure of a short period.
Patent JP-H07311580-A (JP)
Title: Vehicular noise reducing device and method for setting control signal
Inventor: HIROKAWA MASATO
IPC: G10K11/178
Filed: 1994-05-17
Abstract: PURPOSE:To stably reduce noises, such as road noise, to which it is difficult to obtain an appropriate noise source signal (reference signal) and to avoid adverse effects of the noises on the audio sound of an on-vehicle audio system. CONSTITUTION:A CPU is provided to set a speaker signal based on the modelling error value Wu defined on the control sound transfer characteristic model H which is formed by modelling the transfer characteristic of sound between a speaker and a microphone when a microphone signal is received and threshold value b for noise reduction which is defined for indicating the reduced noise level of the noise transfer characteristic G between the noise source and the microphone. In this case, the speaker signal is set after the audio signal is removed from the microphone signal.
Patent JP-S5528788-A (JP)
Title: Stirrer
Inventor: NISHIZAWA ATSUSHI
IPC: B01F5/02
Filed: 1978-08-24
Abstract: PURPOSE:To prevent the occurrence of excessive stress concentration in the device by using long-length constituting members provided with floats. CONSTITUTION:Long-length horizontal pipes 13 (paddle members) provided with downward nozzles 14, horizontal nozzles 15, etc. are provided to a rotary support 12 which is provided to the bottom of a storage vessel 11. Closed pipes 17 as floating bodies are provided to these horizontal pipes 13. Excessive stress concentration is prevented by the buoyancy action of these closed pipes 17.
Patent JP-H041741-A (JP)
Title: Original turning over mechanism of electrophotographic copying machine
Inventor: SAITO YOSHIHARU
IPC: G03G15/04
Filed: 1990-04-19
Abstract: PURPOSE:To allow the automatic turning over of pages of books, etc., by providing driving means for moving an original turning over means which can maintain the uppermost surface of the originals on an original platen back and forth and switching means which advances and retreats the above-mentioned means relative to the originals and the original platen. CONSTITUTION:The driving means 26 to 30 which move the original turning over means 25 which can maintain the uppermost surface of the originals B on the original platen 4 back and forth and the switching means 37 which advances and retreats the above-mentioned means relative to the originals B and the original platen 13 are provided. The book B is opened to a V shape of a prescribed dull angle and is held in this state; therefore, even if the number of pages is large, the central binding part is less curved and the misregistration from the other pages at both ends is small. The original turning over is automat ically and continuously executed in this way while the originals are held set. There is no possibility that the originals are damaged or broken; in addition, the time required for copying is shortened.
Patent JP-H11289026-A (JP)
Title: Mounting apparatus for solder ball
Inventor: NIITSUMA KAZUO
IPC: H01L21/60
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting apparatus in which the generation of a remaining ball is reduced, by a method wherein a changeover means which connects a suction head to the air is installed, the suction head is connected to a pressurization device when a solder ball is mounted on a work, and the suction head is connected to the air by the changeover means. SOLUTION: The lowering operation of a suction head 1 is continued. A vacuum breaker 4 is turned on, a selector valve 7 is turned on, and an air open valve 8 is turned off. That is to say, before a solder ball 2 is separated, the selector valve 7 is turned on. As a result, by the function of the vacuum breaker 4, the suction head 1 is connected to a vacuum pump 3, and the positive pressure of a compressed air source 6 is applied to the vacuum breaker 4. When the suction head 1 is stopped at its lowering end, the vacuum breaker 4 is turned off. At this time, the selector valve 7 is already turned on. As a result, the suction head 1 is connected to the compressed air source 6 so as to become a positive pressure, and the solder ball 2 is separated.  It is possible to prevent the suction head 1 from being returned to a negative pressure again, and it is possible to prevent the generation of a remaining ball.
Patent JP-S5628266-A (JP)
Title: Pyrogenic composition
Inventor: KAMIHARASHI SEIJI
IPC: C09K5/16
Filed: 1979-08-15
Abstract: PURPOSE: A pyrogenic composition that is prepared by adding a water-soluble organic acid as an reaction initiator and a metal oxide as an auxiliary reaction accelerator to the effective compoenets such as iron, thus suitably being used for disposable body warmers because it rapidly generates heat by reaction with water and oxygen to maintain high temperature for many hours.  
     CONSTITUTION: (A) oowdery or particulate iron and (B) a chloride or sulfate of metal as a reaction accelerator, preferably of metal which has a higher ionization tendency than iron such as alkali or alkaline earth metal, are used as the effective components and they are combined with (C) a metal oxide an an auxiliary reaction accelerator, preferably an oxide of copper or manganess. Further, (D) a water- soluble organic acid such as chloroacetic acid is added thereto as a reaction initiator to produce the objective pyrogenic composition generating heat by reaction with water and oxygen. The proportion of components A through D is preferably 100: 0.5W20:1W20:0.5 or more by weight. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01301221-A (JP)
Title: Strong mold clamping method for injection molding machine of electric power type
Inventor: SHIMIZU MIYUKI
IPC: B22D17/26
Filed: 1989-04-24
Abstract: PURPOSE:To cause mold clamping to be carried out without using of other means such as oil pressure by achieving the control of strong mold clamping in mold clamping process by controlling the outputted torque of a servomotor. CONSTITUTION:Molds 14, 14 are almost closed, and then a movable platen 13 reaches the position of a position-detecting means 47 and is switched to a speed setting means V3 and a torque setting means F3. The speed-set value in this position is set in higher value than the set value of slow down speed. This is the operation for carrying out the start-up of strong mold clamping in short time. When the molds are perfectly in contact with each other and the advance of the movable platen 13 is prevented, the output of a servomotor 40 is increased since the actual value A1 of speed becomes zero, but heavy load acts there and the movable platen 13 does not advance, and then the actual value B1 of torque rises to torque-set value F3 between (g) and (h), whereby the molds 14, 14 are clamped strongly with the force of torque F3. The finish of this strong mold clamping is detected by the operation that the detected value of the current detecting means 60 of the servo motor 40 has reached the set value of a current setting means 61 by a comparator 59.
Patent JP-H02281592-A (JP)
Title: High frequency heating device
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1989-04-24
Abstract: PURPOSE:To form a small and light high frequency heating device at low cost and also make its output control extremely simple by converting the low tension d.c. electric power of a power source portion into high tension d. c. power source using a rectifying means for rectifying the respective outputs of the power source portion, an inductor equipped with an intermittent terminal, and a semiconductor switch and an inductor. CONSTITUTION:An inductor 17 equipped with an intermittent terminal is connected to the positive terminal 16 of a direct current power source 15. The output of the inductor 17 is supplied to a rectifying circuit comprising a diode 18 and a condensor 19. A semiconductor switch 22 is connected between the intermittent terminal 20 and the negative terminal 21 of the power source 15, and a resonance condensor 23 for performing voltage resonance is connected in parallel with the switch 22. The anode 28 of a magnetron 27 is connected to the output of a diode 18 and a cathode 99 is connected to an inductor 30 and a second semiconductor switch element 31 in such a manner as to form a parallel circuit, and the cathode is connected to the power source 15. A control circuit 3 supplies gate pulse to switch elements 22, 31 via respective resistors 22, 31 so that the elements perform switching at a predetermined cycle and in a predetermined continuity ratio.
Patent JP-H0777231-A (JP)
Title: Fiber reinforced plastic leaf spring
Inventor: HAMASHIMA KANEO
IPC: F16F1/18
Filed: 1991-04-08
Abstract: PURPOSE:To provide a fiber reinforced plastic leaf spring that is lighter in weight and excellent in performance. CONSTITUTION:This leaf spring is composed of glass fiber roving 5 and carbon fiber roving 6 as a whole, and a leaf body part 2 is constituted in a state that the glass fiber roving 5 is installed in both upper and lower surfaces of the carbon fiber roving 6 set up in and around a flexural neutral axis. In a supporting part 3, the glass fiber roving 5 is installed in the inner part and the carbon fiber roving 6 is installed in the outside respectively. With this constitution, the leaf spring is able to be lighter in weight as a whole. In addition, this leaf body part 2 has a characteristic, i.e., the high rigid and low elastic modulus of glass fiber reinforced plastics, and the supporting part 3 has a characteristic, i.e., the high rigid and high elastic modulus of carbon fiber reinforced plastics as well, whereby performance as a leaf spring 1 is thus improvable.
Patent JP-S60247976-A (JP)
Title: Semiconductor device
Inventor: TOUSAKA ASAMITSU
IPC: H01L29/43
Filed: 1984-05-23
Abstract: PURPOSE:To obtain a semiconductor device, an ohmic contact section thereof has small parasitic resistance, by setting the thickness of a semiconductor layer on a high resistive substrate to 2,000Angstrom or less and leaving the semiconductor layer in 250Angstrom  or more between an alloy layer and the high resistance substrate. CONSTITUTION:An N type GaAs layer 12 and a gate electrode 13 in Al are formed onto a semi-insulating GaAs substrate 11 having 10<7>OMEGAcm resistivity through ion implantation, AuGe is evaporated, and electrodes 14, 15, which are shaped through heating alloying and conduct ohmic contacts, are formed. Alloy layers 41 are shaped through heating alloying among electrode metals and a semiconductor. The thickness t1 of the alloy layer 41 is set to 750Angstrom  or less.
Patent JP-S61294077-A (JP)
Inventor: MORI YOSHIFUMI
IPC: E05D3/06
Filed: 1985-05-17
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-H09266003-A (JP)
Title: Fuel cell power generating device
Inventor: UENO MASATAKA
IPC: H01M8/04
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight fuel cell power generating device by providing a means for measuring the temperature of exhaust gas discharged from an air electrode and the output current value from a fuel cell, and regulating the opening of an exhaust valve on the basis of these values. SOLUTION: In a generating device using a fuel cell 10 having an air electrode and a fuel electrode arranged therein, an exhaust valve 16 is provided on an air discharge passage 14 of exhaust gas discharged from the air electrode. The opening of the exhaust valve 16 is determined by the correlation between the output current value of the fuel cell 10 and the exhaust gas temperature from the air electrode, and controlled by a control means (CPU) 17 so as to impart a water balance condition optimum to the fuel cell 10. This device has a temperature sensor 18 and an ammeter 19 for monitoring the exhaust gas temperature and the current value, and the opening of the exhaust valve 16 is controlled on the basis of the measured values.  Thus, the fuel cell 10 can be operated under an optimum water balance condition determined by the correlation of cell temperature and gas flow rate without requiring the supply of water from the outside.
Patent JP-S5532932-A (JP)
Title: Bleeding construction of bleed turbine
Inventor: AMANO NORIFUMI
IPC: F01D17/14
Filed: 1978-08-28
Abstract: PURPOSE: To obtain a construction of compact bleed turbine minimizing the play of the rotor, in the equipment having function to regulate the steam flow run into the low pressure turbine from the high pressure turbine.  
     CONSTITUTION: An expanding section 20 in which a casing is expanded radially is formed in the bleeding section 5, the section is used for a steam passage 21 from high pressure side of bleeding section to the low pressure side. In the steam which is finished work in the high pressure stage 11, required steam in the process side is supplied from the bleeding hole 6, the steam to be flowed to the low pressure turbine is flowed into the low pressure turbine 7 side through above passage 21 from the exhaust port 18 of the high pressure turbine by above expanding section 20. And then plural bleed regurating valves 8 having butterfly valve type are installed on the way of above passage 21, the opening of every valve 8 is adjusted through valve rod 21 with a control mechanism 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09270162-A (JP)
Title: Disk recording/reproducing device
Inventor: HAYASHI MASATOSHI
IPC: G11B17/24
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To simplify a disk selection mechanism selecting a disk and loading it on a recording/reproducing position by performing disk exchange with movement of a disk housing part in a moving plane and vertical movement of a disk recording/reproducing part. SOLUTION: The disk housing part 3 houses plural disks in the same plane to horizontally move it. The disk recording/reproducing part rises/falls vertically for the moving plane of the disk housing part 3. Then, by the combination between the operation of the disk housing part 3 and the disk recording/ reproducing part, the disk to be recorded/reproduced is selected to be loaded on the recording/reproducing position.
Patent JP-S63270420-A (JP)
Title: Method for recovering platinum group metals from platinum group metallic oxide electrode
Inventor: SATOU HIROYASU
IPC: C22B7/00
Filed: 1987-04-27
Abstract: PURPOSE:To recover platinum group metals without damaging a electrode base material by dissolving Pt and Ir by acid water solution after reduction treatment to the platinum group metallic oxide on the electrode, further dipping the electrode into mixed acid and dissolving remained metal and binder. CONSTITUTION:In the electrode, on which electrode active material containing platinum group metallic oxides of Pt, Ir and Ru is coated, at first, by using reducing agent, the metallic oxides are reduced to come to the metal-state. Next, the electrode is treated by the water solution containing hydrochloric acid and nitric acid, and a large part of Pt and a part of Ir are dissolved. Successively, this electrode is dipped into the mixed acid containing at least nitric acid or sulfuric acid and hydrofluoric acid, and the binder of titanium oxide, etc., the remained Ir, Ru and a little quantity of Pt are peeled and recovered. By this method, the platinum group metals can be recovered without damaging the electrode.