baber/WOPTO huggingface dataset:
Patent JP-S6131976-A (JP)
Title: Testing apparatus of semiconductor device
Inventor: KAMITAKI YUJI
IPC: H01L21/66
Filed: 1984-07-24
Abstract: PURPOSE:To enable the detection of abnormality due to the mixture of foreign matters into a semiconductor device by performing a vibration test. CONSTITUTION:The electric characteristics of the semiconductor device 1 which is excited by a vibration generator 2 are measured by a characteristic measuring circuit 3 and compared by a comparator 5 with the reference value which is from a reference value generating circuit 4. Abnormality is displayed on a display circuit 6 based on the compared result thereof and the abnormality due to the mixture of foreign matters of the inside of the device 1 which cannot be detected without generating abnormality in a static condition is made detectable.
Patent JP-H01321398-A (JP)
Title: Vitrification for maste liquid containing fine particles
Inventor: HAGIWARA MINORU
IPC: G21F9/16
Filed: 1988-06-24
Abstract: PURPOSE:To prevent blocking of pipings and to intend to improve a the rate of operation of a solidification treatment process by filtrating fine particles by a filter vessel, by feeding them to a glass melter furnace separately and by feeding a filtrate to the glass melter furnace being mixed with an HLLW. CONSTITUTION:A vessel 2 and a lid a made of a glass fiber have a function as a filter and a liquid waste 3 containing fine particles are filtered by the vessel 2. After that, the lid 1 is adhered to the vessel 2 which holds filtered fine particles 4, with a binder 6, and moreover is overpacked with a vessel 7 made of an aluminum. A waste filtrate 5 is fed to a glass fusing furnace via a feeding tank after preprocessed by being mixed with an HLLW (a high level liquid redioactive waste) and, on the other hand, the filtered fine particles 4 held at the vessel 2 are fed to the glass fusing furnace separately. With this procedure, a liquid waste containing fine particles is processed separately from the HLLW therefore no blocking occurs at pipings transfering the waste liquid, an easy feeding to the glass fusing furnace is materialized and the rate of operation of a vitrification treatment process can be much improved.
Patent JP-H0452749-A (JP)
Title: Bus arbitrating circuit
Inventor: FUKUDA TAKEO
IPC: G06F13/362
Filed: 1990-06-14
Abstract: PURPOSE:To easily change the bus using priority among the data transfer modules by issuing the bus using grant with use of a memory where a priority pattern is previously stored when plural bus using requests are arbitrated and then rewriting a data pattern stored in the memory as necessary. CONSTITUTION:The bus using request signals 101 - 103 outputted from the data transfer modules 1.1 - 1.3 are held in the corresponding bits of a bus using request register 2. A selector 7 selects a bus using request signal 313 that arranges the outputs given from the register 2 and then outputs the signal 313 to a RAM 8, i.e., a priority deciding means as an address signal. Then the RAM 8 outputs the bus using grant signals 411 - 413 to the corresponding bits of a bus using grant register 4 as the priority decision data. Then a bus using grant data pattern, i.e., the priority is previously written into the rewritable RAM 8 as the data. Thus it is possible to flexibly cope with the change of the priority without increasing the hardware quantity.
Patent JP-S6137160-A (JP)
Inventor: AHIMU HANSUYURUGENSU
IPC: A61H9/00
Filed: 1985-07-17
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-H0322345-A (JP)
Title: Battery
Inventor: TANAKA TAKASHI
IPC: H01M2/02
Filed: 1989-06-19
Abstract: PURPOSE:To prevent the defective battery performance caused by defects generated on a nickel-plated layer by forming and coating a chromium-plated layer on the outer face of the nickel-plated layer. CONSTITUTION:In a battery having a battery case 1 made of a conducting metal 1a formed with a nickel-plated layer 1b on the outer face of the battery case 1, a chromium-plated layer 1c is formed on the outer face of the nickel- placed layer 1b. The chromium-plated layer 1c has the potential lower than that of the nickel-plated layer 1b and easily melted, when moisture or the like is stuck on the outer face of a battery, the chromium-plated layer 1c is melted to seal defects such as pin holes of the nickel-plated layer 1b, and the infiltration of moisture or the like into the conducting metal base material 1a is prevented. The defective battery performance caused by defects generated on the nickel- plated layer can be prevented.
Patent JP-2000349713-A (JP)
Title: Wavelength variable type optical transmitter
Inventor: IMOTO KATSUYUKI
IPC: H04B10/516
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a wavelength variable type optical transmitter that can select signal light with an optional wavelength and can transmit the selected signal light that is optically modulated. SOLUTION: This wavelength variable type optical transmitter uses a tunable filter 24 to select light with a desired wavelength among lights with a broad wavelength band emitted from a broadband light source 20, an optical modulator 28 modulates the selected light with the selected wavelength and transmits a modulated information signal. Thus, the transmitter can transmit the information signal by using the wavelength requested by a receiver side. Since this wavelength variable type optical transmitter can select the optional wavelength and transmits the signal with the selected wavelength, problems such as deterioration due to crosstalk and the deterioration in communication quality are hardly caused.  Since each optical transmitter transmits information by a different light with the different wavelength assigned differently to each optical transmitter, the secrecy of information can be maintained.
Patent JP-H065939-A (JP)
Title: Complementary superconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1992-06-16
Abstract: PURPOSE:To provide transistor constitution by oxide superconductors suitable for speeding up and reducing power consumption. CONSTITUTION:A transistor by a hole conductivity type oxide superconductor and a transistor by an electron conductivity type oxide superconductor are used to form a complementary shape. A P-type superconductor film 402 for an N-channel MISu type FET and an N-type superconductor film 403 for a P-channel MISu-type FET are formed on a substrate 401. Insulating films 404 and 405 are formed as gate insulating films, and electrodes 406 and 407 composed of a metallic film or superconductor film itself are made into gate electrodes. And an inverter device is made by connecting source and drain electrodes 408, 409, 410, and 411 into a complementary shape. Accordingly, it becomes possible to increase the speed and reduce the power dissipation, in the case of a bipolar type as well as in the case of an FET type.
Patent JP-H097030-A (JP)
Title: Paper sheets processing device and automatic transaction device
Inventor: URANO TERUKAZU
IPC: G06F19/00
Filed: 1995-06-22
Abstract: PURPOSE: To restore the device without any manual work in the case of the occurrence of abnormality of carrying. CONSTITUTION: A paper money carrying path is constituted as an assembly of first to fifth independent carrying paths 15 to 19 which can be driven independently of one another, and paper moneies can be carried in both directions on each carrying path. First to fourth separative collection parts 12 to 11C provided on the way and in the end parts of carrying paths have the function, which separatively pays out paper moneies to carrying paths, and the function which receives paper moneies from carrying paths to collect them. Sensors S1 to S26 for carrying monitor are provided in connection parts of independent carrying paths, on the way of these paths, and in separative collection parts.  A paper money taking-in/out device control part is provided, and if the abnormality of carrying of paper moneies is detected from outputs of these sensors, this control part temporarily stops carrying all of paper moneies to remove remaining paper moneies on the independent carrying path, where the paper money causing the abnormality of carrying exists, in the order of the remaining paper money on the upstream side from the paper money causing the abnormality of carrying on this paper money independent carrying path, the remaining paper money on the downstream side from the causing the abnormality of carrying on this independent carrying path, and the paper money causing the abnormality of carrying.
Patent JP-H0323012-A (JP)
Title: Manufacture of seamless aluminum clad tube
Inventor: YAMAGUCHI KOICHI
IPC: B21C37/06
Filed: 1989-06-19
Abstract: PURPOSE:To obtain an uniform covering rate over the overall length of an extruded stock by increasing the outside diameter of sleeve whose inner surface is covered by advancing a mandrel and extruding a built up billet by advancing a hollow stem after the sleeve is brought into adhesion to a core material. CONSTITUTION:By using a mandrel 8 with larger outside diameter than the inside diameter of the inside sleeve 3 and advancing the mandrel to remove air layer which exists between the core material 4 and inside sleeve 3, air is exhausted from the side of die 5 while the inside sleeve is forcibly expanded with the mandrel 8. The inclusion of air into products is prevented and adhesion between the core material 4 and inside sleeve 3 is improved by that original exhaust of air. After that, the high quality of seamless aluminum clad tube which is covered the inside surface or the inside and outside surfaces with the heterogeneous material is obtained. It is worked by drawing after extruding as necessary and is finished into a desired dimensions.
Patent JP-H0324647-A (JP)
Title: Record processing system
Inventor: KOYAMA KEIICHIRO
IPC: G06F12/00
Filed: 1989-06-21
Abstract: PURPOSE:To rapidly and accurately check and update the contents of records by editing records stored in a file as data in each item by a record editor based upon item-storted information stored in an edition information storage device. CONSTITUTION:A record edition part 7 accesses a record I/O control part 6 based upon a record contents checking request outputted from an operation terminal 2 and reads out a desired record from the file 3. Then the edition part 7 edits the contents of the read record based upon the item-sorted informa tion stored in an edition information storage part 5 and sends the edited result to a terminal control part 4. Namely, an item position, an item hierarchy, etc., in each item of a record are included in the item-sorted information stored in the storage part 5. The edition part 7 divides each item in the contents of a record into one or several rows based upon a record position, edits item order, item hierarchy, etc., to display them on a screen, converts each item into a character code to be displayed on the screen in accordance with its attribute, and informs screen information to a terminal control part 4.
Patent JP-H062958-A (JP)
Title: Plural heat source heat pumps
Inventor: KOSASA TETSUO
IPC: F25B1/00
Filed: 1992-06-16
Abstract: PURPOSE:To provide a heat pump with plural heat source in which power consumption can be saved and maintenance management can be simplified without necessity of pumps. CONSTITUTION:A main circuit 100 transports heat from a first heat absorber 3 of a low temperature to a heat radiator 1 of a high temperature as a normal heat pump. When gas refrigerant of an operating chamber 92 rotated while separating from a rotary liquid refrigerant transfer unit (liquid refrigerant pressurizing means) 9 via a rotary partition wall 91 is discharged from a gas refrigerant discharge/pressure reducing port 99, the chamber 92 becomes a low pressure. Then, the chamber of the low pressure communicates with a liquid refrigerant inlet 96, and liquid refrigerant flows into the chamber 92. Thereafter, when the chamber in which the refrigerant flows communicates with a liquid refrigerant pressure port 98, the refrigerant of the chamber 92 becomes high pressure, the chamber 92 of the high pressure communicates with a liquid refrigerant discharge port 97, the refrigerant is discharged from the chamber 92 into a second heat absorber 7, and the heat of the absorber 7 is transported to the radiator 1.
Patent JP-H08324324-A (JP)
Title: Inclination control device for gate plate of tailgate lifter
Inventor: HIRAMATSU YUKINORI
IPC: B60P1/44
Filed: 1995-06-01
Abstract: PURPOSE: To provide an inclination control device for the gate plate of a tailgate lifter, which inclines the gate plate when grounding the gate plate and which restores the gate plate to a horizontal position when separating the gate plate from the surface of the ground. CONSTITUTION: This inclination control device for the gate plate of a tailgate lifter, which is incorporated into the tailgate lifter that raises and lowers the gate plate by the expansion and contraction of a fluid pressure cylinder 4, has a support cylinder 13 which is freely rotatably pinned to the upper surface of a lift arm 10 at one end by a pin 12 and to a rotating-side plate 5 at the other end by a pin 14 and which is expanded and contracted by hydraulic pressure. For the same hydraulic pressure as that on the fluid pressure cylinder 4 to work on the support cylinder 13, the support cylinder 13 is communicated with the fluid pressure cylinder 4, and when the support cylinder 13 expands, the angle between the lift arm 10 and a straight line passing a rotating shaft 2 and a pin 10b for pinning the lift arm 10 to the rotating-side plate 5 is maintained to prevent reversal of the lift arm.
Patent JP-S6139855-A (JP)
Title: Multioutput switching regulator power source circuit
Inventor: SHIODA HIROSHI
IPC: H02M3/28
Filed: 1984-07-27
Abstract: PURPOSE:To regulate all output voltages by one regulator by providing a time division output voltage detector, and measuring the voltages of the multioutputs in a time division manner. CONSTITUTION:A multioutput switching regulator power source is composed of a rectifier 1 of an AC power source 12, a multioutput transformer 3 having a plurality of secondary windings, a plurality of smoothing circuits 4, 5, a priority order-first output voltage detector 9 for detecting the output of the smoothing circuit 5 of the first priority order, a time division output voltage detector 6, and a regulator 10 for regulating the primary winding voltage of the transformer 3 by the signal from the detector 6. The detector 6 alternately measures and outputs the output voltages of the smoothing circuits 4, 5 in a time division manner to regulate the pulse width by the controller 7 with the output value. When the detector 6 measures the smoothing circuit 4, the voltage of the secondary winding 3b is regulated, and when measures the circuit 5, the voltage of the secondary winding 3c is regulated.
Patent JP-H1130759-A (JP)
Title: Optical fiber switch with improved positioning
Inventor: PRESBY HERMAN MELVIN
IPC: G02B6/35
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a simple, inexpensive and mechanically stable optical fiber switch capable of multi-port switching by using two optical fiber structures that contain plural optical fibers fixed in the first and the second part of a cleaved substrate. SOLUTION: The switch 1 is fixed on a mounting bracket 10 and contains an integrated first fixed substrate 5. A second substrate 15 is stuck movably to the mouning bracket 10 so as to be moved in the X direction parallel to the fixed substrate 5. The substrates 5, 15 are provided with an essentially flat upper surface 7, 17, with are flush with each other. The optical fiber structure 35 containing an alley of optical fibers 37 is arranged on the flat surface 17 of the movable substrate 15. The corresponding optical fiber structure 40 containing an alley of optical fibers 42 is arranged on the flat surface 7 of the fixed substrate 5. The optical fibers 37, 42 carry optical signals for which the optical path is to be selected by the switch 1.
Patent JP-S643838-A (JP)
Title: Preparation of stamper
Inventor: NAGAURA TOSHIICHI
IPC: G11B7/26
Filed: 1987-06-24
Abstract: PURPOSE:To form guide grooves to a desired thickness with high accuracy by forming the film of a metal or metal oxide on a master disk, coating a resist on this film and forming the guide grooves having a prescribed shape by etching. CONSTITUTION:The film 2 for forming the guide grooves which consists of a metal or metal compd. of the material different from the material of the glass master disk 1 polished with high accuracy is formed on said glass master disk and the photoresist 3 is coated thereon. After the photoresist is exposed by laser light, etc., the photoresist is developed to form resist patterns 3e. The patterns are worked by etching by which the master disk part for electrocasting of a stamper having the prescribed guide grooves 2a and lands 2b is formed; thereafter, the resist 3f remaining on the respective lands 2b is removed. A thin film 4 for energization is then formed on the master disk part for electrocasting of the stamper and is subjected to an energization treatment to execute the electrocasting with an electrocasting member 5 consisting of the same material as the material of the thin film 4 for energization. The electrocasting member 5 is stripped from the master disk part for electrocasting of the stamper.
Patent JP-S5946064-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU YASUO
IPC: H01L29/72
Filed: 1982-09-09
Abstract: PURPOSE:To improve the hFE-Ic characteristic by a method wherein a base region is left inside an emitter region while the electrode on the base region outside the emitter region and the other electrode on the base region inside the emitter region are supplied with the same potential. CONSTITUTION:A circular emitter region E is formed in a base region B1 on the overall surface of a collector region C leaving a partial region B2 of B1 around the central part of the base region B1. A circular electrode B'1 is provided on the B1 and another electrode B'2 is provided on the central part of B2 and the B'1 and the B'2 are joined by an Al overray wiring 30 making them keep the same potential. Another electrode E' is provided on the overall surface of the emitter region E. In such a constitution, the overall length of EB junction equals to the total of the outside junction 31 and the inside junction 32 to be extended considerably improving the hFE-Ic characteristics. In other words, the miniaturization of emitter pattern to specify the length of EB junction may be relieved eliminating most of the influence effecting upon the safety operation region.
Patent JP-S5946538-A (JP)
Title: Remote quantitative analysis method for minute amount of metal in manganese lump
Inventor: SHIMA MAKOTO
IPC: G01N21/00
Filed: 1982-09-09
Abstract: PURPOSE:To measure the amount of inclusion in a manganese lump on the spot without lifting the manganese lump over the sea, by contacting a piezoelectric element to the surface of the manganese lump, and performing the quantative analysis thereof by utilizing opto-acoustic spectrum. CONSTITUTION:A light source part 1 and an opto-acoustic sensor part 2 are attached to a deep sea TV 4. The TV 4 is lowered to the bottom of the sea by a cable from a survey ship 6. A light beam from the light source 1 is intermittently projected on a manganese lump 5 on the bottom of the sea. With the underwater TV being monitored, a manipulator 3 is operated, and the piezoelectric element at the tip part of the opto-acoustic part 2 is contacted with the surface of the lump. The compressional waves of the intermittent frequency of the light emitted from the manganese lump is transduced into an electric signal. The electric signal is sent to the ship 6 and compared with the acoustic spectrum of the known component of the manganese lump. Thus the amount of inclusion of the component in the manganese lump is determined.
Patent JP-H0711329-A (JP)
Title: Device for relieving stress in end part of bar
Inventor: KASE TOMOKAZU
IPC: C21D1/42
Filed: 1993-06-28
Abstract: PURPOSE:To unnecessitate the manual work of workers, to improve the efficiency of work by mechanizing and automating the work and also to reduce the residual stress of all bars properly and uniformly. CONSTITUTION:A transporting means for transporting bars 2 and a elevating means 7 with which the transported bars 2 are received from the transporting means and elevated to a prescribed height are installed. Heating furnaces 11 two of which make a pair, which are situated opposite each other, also moved relatively in the approaching and separating directions and in which the respective end parts of the bars 2 on the elevating means are housed and heated are installed.
Patent JP-S5281412-A (JP)
Title: Production method of exhaust port liner for internal combustion engine
Inventor: NOJIRI TERUJI
IPC: F02F1/42
Filed: 1975-12-27
Abstract: PURPOSE:Simple manufacturing method of exhaust port where liner supporting member is formed by ohly projected chip of a pair of cut member.
Patent JP-S5860614-A (JP)
Title: Low pressure synthesis of ammonia
Inventor: NOMURA FUSAO
IPC: B01J19/12
Filed: 1981-10-02
Abstract: PURPOSE:To synthesize ammonia in high yield, by contacting H2-adsorbed transition metal with excited nitrogen at low temperature and pressure. CONSTITUTION:An H2-adsorbed transition metal is made to contact with excited nitrogen at lower temperature and pressure than those in the reaction conditions of the conventional ammonia synthesis. The transition metal is, e.g. V, Cr, Mn, Fe, Co, Ni, Mo, Ru, Rh, Ce, W, Re, Os, Ir, U, etc. which may be incorporated with a cocatalyst. The excited nitrogen is nitrogen having higher energy level than the ground state, and the excitation can be carried out using plasma, ultraviolet rays, radiation, electron rays, laser radiation, etc. Ammonia can be synthesized in high yield by this process.
Patent JP-S5946805-A (JP)
Title: Displacement detector
Inventor: ODA HIDEAKI
IPC: G01B11/16
Filed: 1982-09-11
Abstract: PURPOSE:To improve the resistance to oscillation and heat and to constitute a titled detector small in size by providing an optical fiber in such a way that its bending loss in a propagation path changes in accordance with the displacement of a movable member. CONSTITUTION:When a high pressure fuel oil is supplied from a fuel injection pump in a fuel injection valve for an internal combustion engine, the high pressure fuel oil is conducted into an oil well chamber 9. A needle valve 3 receives the fuel oil pressure and moves upward by overcoming the pressing force of a spring 8, then the high pressure fuel oil is injected from an injection hole 24. The part of an optical fiber 20 wound on an elastic body 21 is pressed upward by a pressing member 7 according to the movement of the valve 3, thus resulting in the increased curvature of the part of the fiber 20 wound on the body 21 and the increased bending loss of the fiber 20. The quantity of the light projected to the photodetection surface of a photoelectric transducer 23 increases or decreases in accordance with the displacement of the valve 3. The displacement rate of the valve 3 is detected by the output signal of the transducer 23.