baber/WOPTO huggingface dataset:
Patent JP-S60257892-A (JP)
Title: Disposal of mercury-containing battery
Inventor: SHIBAYAMA SHIYUNICHI
IPC: B09B5/00
Filed: 1984-06-04
Abstract: PURPOSE:To make it possible to safely and surely dispose a mercury battery, by evaporating mercury by heating the mercury battery and cooling evaporated mercury by a cooler to liquify the same. CONSTITUTION:A mercury-containing battery A is heated to 600-700 deg.C in an incinerator 1 to evaporate mercury and the evaporated gas is flowed into a duct 17. Exhaust gas is cooled by a cooler 18 and mercury is liquified to be dripped in a storage tank 20 while dust is flowed into a spray tower 25 along with other gas through a separator 19. The exhaust gas is contacted with a shower of an alkali solution in the tower 25 and exhausted to the open air while dust and a substance such as SOx are removed.
Patent JP-S5239394-A (JP)
Title: Gas laser device
Inventor: MAEDA AKIRA
IPC: H01S3/139
Filed: 1975-09-23
Abstract: PURPOSE:Length of optical path in the resonator of a gas laser device is periodically varied for a distance corresponding to 1/4 wavelength, so that the laser light can be obtained as stable electrical signals over a wide temperature variation.
Patent JP-S5850513-A (JP)
Inventor: BERUNAARU ROSUPISU
IPC: G02C5/12
Filed: 1982-07-02
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-H06296891-A (JP)
Title: Biaxial type rotary crusher and method for replacing rotary blade
Inventor: ARAKAWA KAZUAKI
IPC: B02C18/14
Filed: 1993-04-19
Abstract: PURPOSE:To shorten a time for replacement work in comparison with a conventional method and also to extremely safely perform replacement work and to drastically shorten the stopping period of a equipment by easily replacing an abraded rotary blade with a new article and always maintaining the crushing efficiency in a good state when only a simple jig is prepared. CONSTITUTION:A cap 31 is fitted to the internal face of a bearing 3 which is selected from bearings pivotally supporting rotary shafts 2 and opposed to the driving side. A route is provided to force-feed hydraulic oil between the cap and the rotary shafts 2 from the outside. An under door body 12 holding the bearing 3 is integrally opened and closed while having a horizontally movable supporting point 11 as an axis. The cap is slightly expanded by force-feeding hydraulic oil and adhesion to the rotary shafts 2 is loosed. The cap, the bearing and the under door body are horizontally moved together by using a jig. Furthermore, since these are turned and the outside is communicated with the inside of a casing 1, rotary blades provided around the rotary shafts are easily slid sideways and the old rotary edges are renewed by the new rotary blades.
Patent JP-S5545809-A (JP)
Title: Production of alumina fiber
Inventor: YAMASHITA MITSUO
IPC: C01F7/02
Filed: 1978-09-20
Abstract: PURPOSE: To obtain alumina fibers usable for refractory heat insulating materials, e.g. mats, felts, and boards, having a high tensile strength at normal temperature, by maintaining an alumina fiber precursor at a specific temperature, and by heat- treating the precursor at a high temperature.  
     CONSTITUTION: A solution consisting mainly of an alumina compound is spun into an alumina fiber precursor, which is maintained at 700W800°C for 0.5W5hr, preferably 1W3hr. The precursor is then heat-treated at 1,000W1,600°C, preferably 1,200W1,600°C, to give the objective alumina fibers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S608697-A (JP)
Title: Heat exchanger of marine engine
Inventor: YOSHIMURA TSUYOSHI
IPC: F01P3/20
Filed: 1983-06-27
Abstract: PURPOSE:To further increase the cooling efficiency of a heat exchanger, by making the cooling water to cool an engine stagger through a casing, and circulate through heat transfer tubes without fail, by providing baffle plates which are to be fixed to the heat transfer tubes through which fluid in low temperature passes, of flexible material. CONSTITUTION:Baffle plates 11 are fixed to heat transfer tubes 5 at specified intervals. The cooling water from an engine is led inside from flow inlet ports 10a formed at the end of a casing 10. The cooling water circulates through heat transfer tubes 5 to cool them, staggering through the casing 10, turned its flowing direction by each baffle plate 11. The cooling water is cooled in such a manner, is led outside from flow outlet ports 10b formed at the opposite end of a casing 10, and is fed into the engine. The baffle plates 11 are made of flexible material such as synthetic resin, in a semicircular shape. Holes 12 to insert heat transfer tubes 5 are provided in the baffle plates 11 having an interference to each hole.
Patent JP-S596595-A (JP)
Inventor: HOTSUTA YOSHIAKI
IPC: H05K3/46
Filed: 1982-07-05
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-H08117879-A (JP)
Title: Pressing method
Inventor: SATO AKIHITO
IPC: C21D9/00
Filed: 1995-05-15
Abstract: PURPOSE: To improve the formability at the time of pressing by subjecting the prescribed parts of a planar panel as a press blank to a reinforcing treatment to enhance mechanical strength. CONSTITUTION: The stress concentrated parts, such as shoulder parts and side wall parts of a punch for cylindrical drawing and corner parts for square cylindrical drawing, which are elongated and deformed at the time of pressing and are liable to be cracked by occurrence of a stress concentration, are subjected to the structure transformation reinforcing treatment of converting the structure to a bainite structure or martensite structure of high strength by applying high energy to these parts, then heating and rapidly cooling the parts prior to pressing. The generation of the cracks 14a to 14e is suppressed by providing these parts with linear reinforced parts 12a to 12e. The use of other reinforcing treatment methods, such as compression deformation by coining to effect reinforcing by work hardening or strain aging, is possible as well.  The improvement of the formability by subjecting the parts, such as flanged parts and bent parts, where plane strain deformation arises to the similar reinforcing treatments is possible as well.
Patent JP-H08314606-A (JP)
Title: Input terminal device
Inventor: HANAMAKI JIYUN
IPC: G06F3/023
Filed: 1995-05-15
Abstract: PURPOSE: To provide the input terminal equipment which can input a password without using a character recognizing function or virtual keyboard function. CONSTITUTION: A tablet 2 informs a CPU 4 of whether a pen 1 comes into contact at constant intervals of tc sec. A nonvolatile memory 5 is stored previously with a secrecy protecting function program and the password. A magnetic storage device 6 is stored with an operating system and an application program. The CPU 4 counts how many taps (short time contact) of a pen 1 on a tablet 2 from one tap to another tap is less than ns sec. (ns ≫tc ) there are, and recounts taps newly when the off time interval exceeds ns sec. When there is no tap for a specific time me sec. (ne >=ns ), it is decided that the input of the password is completed.
Patent JP-H06295993-A (JP)
Title: Dry etching method
Inventor: AOKI HIDEMITSU
IPC: H01L21/302
Filed: 1992-05-08
Abstract: PURPOSE:To realize a dry etching method wherein an SrTiO3 film is worked in submicron order, by using Cl based or Br based gas, and adding F based gas. CONSTITUTION:An SrTiO3 film 2 is formed on a base oxide film 1, and a photoresist mask 3 is formed on the film 2. By using an ECR etching equipment capable of forming high density plasma under a low pressure, the SrTiO3 film 2 is etched with Cl2 gas or HBr gas. Before the resist mask 3 is eliminated, a specimen to which a sidewall film 4 adheres is dipped for several minutes in mixed solution of iodine solution of glacial acetic acid, nitric acid and hydrofluoric acid. The sidewall 4 is eliminated by rinsing. The resist mask 3 is eliminated by O2 gas ashing, and only the SrTiO3 film is left. Hence by dry etching method of the SrTiO3 film can work anisotropically submicron order shape without generating residue.
Patent JP-2000306954-A (JP)
Title: High frequency circuit
Inventor: ABE MASAMI
IPC: H01L21/60
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency circuit capable of easily suppressing variations in the circuit characteristics, in both a dielectric board and a semiconductor chip circuit mounted thereon. SOLUTION: A dielectric board 10, having a wiring pattern 12, and a semiconductor circuit chip 20 having a wiring pattern 22, are provided. They are electrically connected to each other via bumps 30 provided to connect pads 25a and 25b to ground terminals 12a and 12b, respectively. The chip 20 is provided with a passive element (impedance Z1) 23 and a passive element (impedance Z2) 24 electrically connected to the pattern 22. In this case, the impedance of the overall circuit becomes Z1. Further, when the bumps 30 are provided in a manner so as to connect connecting pads 25c, 25d and the terminals 12a, 12b, respectively, the impedance of the overall circuit becomes Z2. Thus, the impedance of the chip 20 is adjusted by the locations and number of the bumps 30, and hence the variations in the circuit characteristics can be suppressed easily.
Patent JP-H10308215-A (JP)
Title: Manufacture of sealed lead-acid battery
Inventor: HAZUI MASAYA
IPC: H01M4/22
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of non-formation part in an electrode plate by giving the same vibration with the natural frequency of a battery to the battery in a battery jar formation process. SOLUTION: Lead powder and dilute sulfuric acid are kneaded so as to form the paste, and after filling a positive electrode collector grid with this paste, aging and drying are performed so as to manufacture a non-formed positive electrode plate. This positive electrode plate is put in a battery jar, and dilute sulfuric acid is filled as the forming liquid and as the electrolyte so as to perform the formation. During this formation, an ultrasonic oscillator is provided in the jar, and ultrasonic oscillation at 20 kHz equal to the natural frequency of the battery is given.  A battery, in which such an electrode plate is assembled, has a large initial capacity, and lowering of capacity with a cycle thereafter is restrained small, and charging and discharging characteristic is improved by transmitting the oscillation inside of the battery with a resonance effect, which is obtained by setting the ultrasonic oscillation to be given during the formation equal to the natural frequency of the battery, without generating attenuation, and promoting gas discharge, and restraining the local generation of non-formation part.
Patent JP-S5240747-A (JP)
Title: Failure wave form recorder
Inventor: OCHIAI TOMOYOSHI
IPC: H02H3/04
Filed: 1975-09-25
Abstract: PURPOSE: The failure wave form recorder able to perform the digital analysis of the protection micro data processer operation, compiling the wave form and the scale conversion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294756-A (JP)
Title: Substrate and method for replacing substrate
Inventor: TANAKA MASATO
IPC: G06F13/14
Filed: 1989-05-09
Abstract: PURPOSE:To replace a substrate without turning off a power supply by mounting a new substrate to which the substrate number of an old substrate is previously set up on a bus substrate, requesting the replacement of the substrates, transferring the internal information of the old substrate to the new substrate, starting operation using the new substrate, and displaying that the old substrate is undriven. CONSTITUTION:The substrate number of the old substrate B is stored in a substrate number holding circuit 18 on the new substrate A to mount the new substrate A on the bus substrate, a replacement timing signal generating switch 15 in the new substrate A is driven to generate a substrate replacement timing signal and request substrate replacement to the old substrate B. The old substrate B interrupts the current processing and transfers its internal information to the new substrate A and the new substrate A stores the internal information of the old substrate B. After checking that the substrate number stored in the circuit 8 is that of the new substrate A, the new substrate A starts operation and turns on a light emitting diode 21. On the other hand, the old substrate B turns off a light emitting diode 31 and stops the operation. Thus, these substrates are replaced with each other without turning off the power supply.
Patent JP-H11296491-A (JP)
Title: Method and device for process transfer and machine leadable recording medium recording program
Inventor: YAMANAKA ATSUHIKO
IPC: G06F15/16
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable transfer of process even under an intermittently connective network environment in a process transfer device to be used for a process mobile system. SOLUTION: When restart information needed for having execution of a process, which is temporarily stopped by a computer 401, restarted by a computer 410 is transferred from the computer 401 to the computer 410, a process transfer device 421 in the computer 401 has an electronic mail transmit the restart information to the computer 410. The computer 410 restarts execution of the process on the basis of the restart information included in the electronic mail from the computer 401. In this way, since an electronic mail address of the computer 410 of a process transferred party is invariable, it is possible to transmits the restart information to the computer 410 even if a position of the computer 410 on network is changed.
Patent JP-H0593977-A (JP)
Title: High-contrast photographic element containing aryl sulfonamide phenylhydrazide containing alkyl pyridinium group
Inventor: JIEROMU JIYORUDAN RUTSUKAA
IPC: G03C1/10
Filed: 1991-05-21
Abstract: PURPOSE: To produce an improved nucleating agent capable of executing a high contrast development and also especially useful at the time of combining with an incorporated booster by incorporating a specified arylsulfonamide phenylhydrazide as the nucleating agent. CONSTITUTION: In a silver halide photographic element, at least one layer containing an arylsulfonamide phenylhydrazide expressed by formula I as the nucleating agent is incorporated. In formula I, each R is an alkyl group and its carbon number is preferably 1-12. (n) is 1-3. X is an anion, for example chloride or bromide. (m) is 1-6. Y is a bivalent arom. group, for example a phenylene group or a naphthalene group, and R<1> is hydrogen or a blocking group. In this case, the hydrazide contains ballast containing a positively charged alkyl substd. pyridinium group in its structure.
Patent JP-S62271619-A (JP)
Inventor: ROI II RABAUNCHI
IPC: B23D17/00
Filed: 1986-05-20
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-H04343491-A (JP)
Title: Optical transmitting circuit
Inventor: SAKUYAMA HIROSHI
IPC: H04B10/572
Filed: 1991-05-21
Abstract: PURPOSE:To minimize a deterioration of an optical quenching ratio and a chirping penalty while an optical output power is held constant in the case where efficiency of LD is changed. CONSTITUTION:A driving current is supplied from a laser driving circuit 1 to an LD 31 of an LD module 3 integrated with a monitoring photodiode 32. An alternating current component of frequency f0 is superposed on the driving current from an oscillator 7 through a capacitor 71. A detecting signal derived from a photodiode 32 is supplied to a peak detecting circuit 74 through an APC circuit 5 and a lowpass filter 73. The driving current obtained from the laser driving circuit 1 is adjusted by an output of a peak detecting circuit 7. Also, an output of the APC circuit 5 is supplied to the LD 31 of the LD module 3 as a bias current.
Patent JP-S5818836-A (JP)
Title: Rectilinear propagation type klystron
Inventor: OOYA KEIJI
IPC: H01J25/10
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a rectilinear propagation type klystron with high efficiency and and gain with whose full length is reduced exceedingly by properly arranging cavities of fundamental wave and higher harmonics and properly selecting their resonance frequency. CONSTITUTION:To obtain high efficiency, the electron beam entering an output cavity 21 must be collected well and be provided with a uniform speed as much as possible. In this invention, since the fourth and fifth cavities, that is, the two cavities 24 and 25 just in the lower course from the second higher harmonics cavity 23 are tuned to the higher frequency than the klystron operation frequency f0, they function so as to collect the electron beam more intensely. Thus the efficiency factor F1=I1/I0 in the drift tube spacing center 26a of an output cavity 26 attains a high value exceeding 1.7. Besides, since the resonance frequency of a fundamental wave cavity on the upstream side of second higher harmonics cavity 23 is slightly higher than the center operation frequency, beam collection can be performed efficiently and high gain be attained.
Patent JP-H09305990-A (JP)
Title: Optical pickup of optical recorder/reproducer
Inventor: OKADA YUKIHIRO
IPC: G11B7/09
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To increase the thrust of the movable part of an optical pickup and reduce the yawing caused by the movement of the movable part. SOLUTION: A movable part (a) is composed of an object lens 1, permanent magnets 4 and an object lens holder 2 by which the object lens 2 and the permanent magnets 4 are held. Yokes 5 are provided so as to have the movable part (a) between them. Focus coils 6 and tracking coils 7 are wound on the yokes 5. Auxiliary yokes 8 made of magnetic material are provided in the neighborhoods of the yokes 5 in order to introduce flux to the outsides of the focus coils 6 and the tracking coils 7.
Patent JP-H01286010-A (JP)
Title: Keyboard double keying detecting system
Inventor: MATSUDAIRA HIDEYUKI
IPC: G06F3/02
Filed: 1988-05-13
Abstract: PURPOSE:To prevent the double keying due to a misoperation by temporarily holding the keying output of a pair of pushed-down keyboards at a pair of registers, comparing the contents, and when the same key is continuously keyed, generating a warning sound... CONSTITUTION:The keying signal of a keyboard 1 is held at a register 2, continuously when the keyboard 1 is keyed, the holding signal of the register 2 is moved to a register 3 and a new signal is inputted to the register 2. When a signal from the keyboard 1 is present in a constant time, the contents of registers 2 and 3 are compared by a comparator 4 and when the same key is keyed, it is informed by a speaker 6.
Patent JP-H07169359-A (JP)
Title: Load controller
Inventor: ITO ATSUSHI
IPC: H01H9/54
Filed: 1994-05-30
Abstract: PURPOSE:To delay a shift from an operating state to an unoperating state for a predetermined time by providing a delay means between a card switch for turning on/off according to an inserted card and a remote control relay for interrupting the supply of a current to a load. CONSTITUTION:A card is inserted into a card switch CS Provided with a light emitting dode LED1 for displaying an off-state to turn on. Thereby, the contact x1 of a remote control relay driving circuit DR is actuated through a relay X to supply a current to a remote control relay RR. Thereby, switches S1, S2 are operated through an exciting coil RC to start supplying a current to a load. As occasions demand, remote control switch circuits RS are juxtaposed to display the existence of feeding to a load by light emitting diodes LED2, LED3. In this load controller, a relay X and a capacitor C6 are juxtaposed to prevent a load from being immediately cut off when a card is taken out. Thereby, malfuction of a transmission unit DN can be prevented through a relay Y and a contact y1.
Patent JP-S5742508-A (JP)
Title: Collection of iodine
Inventor: SAKAJIRI ITARU
IPC: G21F9/00
Filed: 1980-08-25
Abstract: PURPOSE: After a reducing agent is added to a solution containing ions of iodine oxygen acid to reduce it to iodine ions, te solution is filtered with a silver metal filter to concentrate a trace amount of radioactive iodine in the soultion to the level of concentration that is measurable.  
     CONSTITUTION: When a trace amount of oxygen acid ions of radioactive iodine in the cooling medium for a neuclear reactor such as hypoiodite ion, iodte ion or periodate ion is determined, the sample of the cooling medium 3 is placed in the bottle 4 and combined with a reducing agent such as sodium sulfite or sodium hygrogen sulfite to reduce the above ions to iodine ions. Then, the vessel 4 is turned upside and down and the opening is connected with the metallic silver filter 1 on the filter flask 2. Then, the filter flask is sucked with a vaccmpump 5 to pass the sample 3 in the vessel 4 through the metallic silver filter 1 and collect the iodine efficiently on the filter 1. Then, the iodine on the filter is measured to dtermine the radoactive iodine in an trace amount in the cooling medium with high accuracy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H091399-A (JP)
Title: Device that fixes die to die table of tablet machine
Inventor: BUORUFUGANGU KORUSHIYU
IPC: B30B15/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide a device to fix a die to a die table of a tablet machine capable of easily removing the die. CONSTITUTION: A device to fix a die 10 to a die table 4 of a rotary tablet machine is provided with the die 10 to be provided on a pitched circle, a die holder 5 to be arranged between the axis of a body 1 of revolution and the die 10 on the pitched circle, and a die holder moving means to move the die holder 5 in an approximately simultaneous manner, and the die holder moving means is provided on the die table 4.
Patent JP-H11311390-A (JP)
Title: Connecting structure of duct tube
Inventor: ARAI SHUNZO
IPC: F16L59/18
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide connecting structure of a duct tube excellent in workability and safety at the time of construction and in which an article article to be connected is not bulkier than necessary. SOLUTION: This connecting structure is to provide a connecting cylindrical part 3 storing a heat insulating material in it on an end part of a duct tube 1 and to connect this connecting cylindrical part 3 to a duct hole 4 of a heat insulating wall 13 storing a heat insulating material between an outside wall and an inside wall. In this case, a connecting groove 5 recessed toward the inside wall from the outside wall of the heat insulating wall 13 to fit the connecting cylindrical part 3 of the duct tube 1 in it is formed so as to surround a circumference of the duct hole 4 of the heat insulating wall 13, and the connecting cylindrical part 3 is fitted in the connecting groove 5.  Consequently, as adhesion of the connecting cylindrical part 3 and the heat insulating wall 13 is improved, a clearance is hardly produced on a connecting part even when dead weight of the duct tube 1 is applied. Additionally, as an overlapped part of the heat insulating materials on each other becomes large, generation of dewing is efficiently prevented, and connecting strength of the duct tube 1 is also improved. As no projection is formed on the outer surface side of the heat insulating wall 13, an article to be connected does not become bulkier than necessary.