baber/WOPTO huggingface dataset:
Patent JP-S6019553-A (JP)
Title: Method and apparatus for manufacturing thermal head
Inventor: KURAMASU KEIZABUROU
IPC: H01L21/31
Filed: 1983-07-13
Abstract: PURPOSE:To achieve a higher productivity by arranging electrically insulating substrates comprising resistance thin films in one row on a holder with a clearance therebetween to form an electrode film on the four surfaces of the substrate by sputtering the same materials simultaneously from both sides. CONSTITUTION:A substrate 43 is normally made up of a chromium-copper double layer film formed on an electrically insulating substrate. In the form of the film, the substrates 43 are arranged in a row on a holder 42 with a clearance therebetween and a sputtering is performed simultaneously with opposed targets 41 comprising the same material on them being moved with a holder moving mechanism 45 to form a film on the four surfaces thereof. Thus, as the film formation is done with moving the holder 42 holding the heat generating body substrates 43 continuously, the productivity remains the same as that in the making of electrode films of the conventional flat type head and the formation of even films is made possible on the four surfaces thereby elevating the productivity and reliability.
Patent JP-S5555553-A (JP)
Title: Resin for sealing semiconductor
Inventor: OHISA TOSHIHIKO
IPC: C08K3/32
Filed: 1978-10-20
Abstract: PURPOSE: To prevent deterioration of pressure resistance and charge leakage of a resin molded semiconductor device used for high pressure resistance by mixing filler of phosphorus dope glass in resin material.  
     CONSTITUTION: Phosphorus glass is mixed by 60W70% as a filler in resin material to reduce the thermal expansion coefficient. That is, PSG of high concentration phosphorus dope SiO 2  is produced at 10 by means of vapor phase chemical deposition technique, and pulverized at 11 into powder or particles. More than 70% of this is mixed at 13 in epoxy resin material 12, and stirred to thereby obtain a phosphorus glass filler contained mold resin. A semiconductor device 14 is sealed at 15 by the resin to remarkably reduce the Na +  reaching amount to the surface of the semiconductor by a getter effect of phosphorus glass in the resin at Na +  occured after cleaning it with NaOH. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07311659-A (JP)
Title: Cache incorporated disk array device
Inventor: YASUDA HIROYUKI
IPC: G06F12/08
Filed: 1994-05-18
Abstract: PURPOSE:To improve the throughput by shortening the operation time of writing-back operation. CONSTITUTION:New data after a writing process by a host system 100 are stored in a cache memory part 2 and managed and when old data before the writing-back operation to a magnetic disk device are left on the cache memory part 2, the old data are also managed by a cache management table part 1. For example, a block A'5 on the cache memory part 2 is indicated with a block address 11 of a table a' and the old block C'7 corresponding to it is indicated with a block address 13 of the table a'. Before the block A'5 is written back, a D flag 10 is set to '1' and the presence of the old block C'7 is represented by setting a B flag 12 to '1'. Then a disk array control part 16 uses the old block C'7 to generate new parity when the block A'5 is written back.
Patent JP-2000323783-A (JP)
Title: Laser power control circuit and drive device
Inventor: MARUYAMA TAKAO
IPC: H01S5/0683
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enable reduction of power loss by producing laser driving voltage by carrying out DC/DC convert to a power supply voltage based on a laser power detection signal of a laser light source and a reference signal which becomes a reference of laser power of a laser light source. SOLUTION: The differential between a reference signal SPWM and a detection signal SPD is compared to a saw-like wave and a switching signal as a PWM signal of the comparison results is produced. It is applied to a gate of an FET 43 through a resistor R15. A stable laser driving voltage VLD is produced from a power supply voltage + B since the FET 43 is controlled by such a PWM switching signal. Since a laser power control APC circuit 25 generates a laser driving voltage VLD directly from a power supply voltage + B of a power supply part 26 of a battery, etc., power loss depends on only efficiency of DC/DC convert operation in the APC circuit 25. Power loss can be reduced in this way.
Patent JP-S5918668-A (JP)
Title: Method for sorting semiconductor device
Inventor: MINAMIDE AKIZOU
IPC: H01L23/00
Filed: 1982-07-22
Abstract: PURPOSE:To perform the right-left sorting of packages by a method wherein terminals on one directional side of lead terminals led out from a flat package to two directions are shortened more than the terminals on the other directional side. CONSTITUTION:The lead terminals led out from the package 1 have the right side terminals 2a longer than the left side terminals 2b. This constitution enables the package to be non-symmetric front-back and right-left. When the difference of terminal lengths is 1mm. or more, it is useful to automation because discrimination can be performed also in right-left, in case of detection and sorting by means of a parts feeder.
Patent JP-S5652868-A (JP)
Title: Solid-electrolyte battery
Inventor: AMANO SHIYUNJI
IPC: H01B1/06
Filed: 1979-10-05
Abstract: PURPOSE:To obtain a thin solid battery with a large discharge current by doping polyacetylene with an electron-attractive substance such as a halogen compound or a fluoride, and using that as a positive active material. CONSTITUTION:A positive active material 6 of a solid battery is prepared by doping polyacetylene with an electron-attractive substance like either a halogen compound such as cl2, Br2, I2, Icl, IBr or Icl3 or a fluoride such as PF5, AsF5 SbF5 or BF3. The solid battery is constituted of the positive active material 6, a negative electrode 8 made of either lithium or a lithium alloy, and an electrolyte 7 made of lithium nitride. For example, the lithium negative-electrode 8 is subjected to vapor deposition on a surface of a nickel base-plate 9, before a solid electrolyte film 7 made of lithium nitride is formed on the electrode 8 by the treatment in an atmosphere of nitrogen; this is stored in a highly pure nitrogen. On the other hand, a shifting-charge complex 6 made from polyacetylene and a halogen compound is deposited on a nickel base-plate 5. The former two bodies are assembled in a dry box to constitute a battery, and an upper part 3 of an exterior can and a sealed part 12 of a lower part 12 are welded by using laser. Thus, a thin solid battery which provides a high discharge performance can be obtained.
Patent JP-S5832555-A (JP)
Title: Low temperature continuous casting method
Inventor: OOHASHI TETSUO
IPC: B22D11/115
Filed: 1981-08-19
Abstract: PURPOSE:To decrease the temp. of the molten steel in a mold and to obtain a slab of sound internal quality by providing electromagnetic agitators on the long sides of the mold, and giving thrusts in opposite directions respectively thereto thereby specifying the velocity of the rotating flow of molten steel. CONSTITUTION:Electromagnetic agitators 3 are provided rspectively to the long sides 7 of a mold 1 and thrusts 5, 5' in opposite directions are applied to these devices respectively to develop effective rotating flow 4 uniformly. The velocity of the rotating flow of molten steel is set at 1.0-1.8m/sec. Thus the effect of low temp. casting is obtained, and the sound slab having no central segregation, internal cracking, etc. is obtained.
Patent JP-S6021610-A (JP)
Title: Microwave amplifier
Inventor: OOKUBO HISAFUMI
IPC: H03F3/68
Filed: 1983-07-16
Abstract: PURPOSE:To prevent remarkable reduction in the combined efficiency of microwave power by providing a control circuit which short-circuits or opens a transmission line between an output of plural individual amplifiers and a power combiner when the individual amplifier is faulty between the both. CONSTITUTION:A microwave is inputted to an input terminal 1 and branched at a power distributor 2 having plural branch paths, different transmission coefficient from one branch path to the other branch path depending on the selection of the branch path and also having nearly equal transmission coefficient from each branch to a common point of the branch paths. The wave is fed to the plural individual amplifiers 6 and combined at the power combiner 10 via control circuits 12 and the result is outputted to an output terminal 11. In the circuit 12, a transmission line 16 is provided between terminals 7 and 9 and an individual amplifier 6 is faulty, a negative voltage is applied so as to conduct a diode 15 and short-circuit the transmission line 16 thereby making the impedance viewed from the power combiner 2 to the faulty individual amplifier 6 independent of an output impedance of the individual amplifier 6.
Patent JP-H05326658-A (JP)
Title: Semiconductor device and method of inspecting the same
Inventor: OE SATOSHI
IPC: H01L21/60
Filed: 1992-05-21
Abstract: PURPOSE:To provide a semiconductor device and a method for inspecting the device in which a connecting inspection of a bump electrode and a pad electrode is conducted in a short time. CONSTITUTION:Heaters 12a-12d are formed on a semiconductor chip 1, and temperature sensors 5a-5d are formed or placed on wirings 4a-4d connected to pa4 electrodes 3a-3e of a mounting board 2.
Patent JP-H10314903-A (JP)
Title: Structure for fitting nozzle for continuous casting
Inventor: ITAKURA TAKASHI
IPC: B22D11/10
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of an immersion nozzle and also, to position the immersion nozzle so as not to obstruct at the time of no using by putting away the part supporting the immersion nozzle into the iron shell side of a tundish. SOLUTION: This fitting structure of the immersion nozzle is provided with two rails 10 rotatably connected with a flange 9 on the bottom iron shell 2 of the tundish 1, a rotating means 11 for rotating the rails toward the iron shell side of the tundish round the connecting point of the rails and the flange as an axis, an upper nozzle 4 supported at the intermediate position of two rails with a supporting body 13 arranged at the bottom iron shell of the tundish, with the lower end part thereof positioned at lower than the lower end part of the rail, the immersion nozzle 5 held in a holder 12 and having the shape in which the upper end surface is brought into close contact with the lower end surface of the upper nozzle,  an immersion nozzle supporting tool 14 for holding the immersion nozzle held with the holder 12 and an inclining means for inclining the immersion nozzle supporting tool centered on the rails for bringing the immersion nozzle into close contact with the upper nozzle.
Patent JP-S63292216-A (JP)
Title: Automatic operating system for virtual computer
Inventor: YAMAMURA NAOMI
IPC: G06F1/00
Filed: 1987-05-25
Abstract: PURPOSE:To complete the function of a virtual computer without assistance of an operator, by completing the function of the virtual computer at the time of stopping the operation of an OS (Operating System) on the virtual computer. CONSTITUTION:The output processing means 3 of an operation stop message in the virtual computer processes to make the output means 4 of the operation stop message output the operation stop message of the OS on the virtual computer. Next, the stoppage of the OS on the virtual computer is informed to a virtual computer monitor by an OS operation stoppage informing means 5 on the virtual computer, and the virtual computer monitor, when receiving the information of the operation stoppage of the OS on the virtual computer, starts up a completing means 6. And the completion processing 7 of the virtual computer is started up by the completing means 6 of the virtual computer. When the completion processing of the virtual computer by the completion processing of the virtual computer is performed, the completion message output processing 8 of the virtual computer outputs the completion message of the virtual computer by the completion message output means 9 of the virtual computer.
Patent JP-2000279909-A (JP)
Title: Nozzle angle adjusting mechanism of automatic container washer
Inventor: MASUDA TAKAYUKI
IPC: B08B3/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To adjust a nozzle for jetting sodium bicarbonate to a prescribed angle to precisely obtain a driving angle at which a most desirable stripping action can be expected even to the inner peripheral surface of a container, the bottom surface, or the unevenness of the inside of the container. SOLUTION: In a container automatic washer wherein a cylindrical container 1 to be washed is rotated about a horizontal axis P and a nozzle is used to jet washing material (sodium bicarbonate) to the inner surface of the container 1 together with water by using compressed air to strip and wash the soil on the inner surface of the container 1, four air angle cylinders 10a, 10b 10c, 10d connected in series are provided to stepwise adjust the angle of the nozzle 4a.
Patent JP-H10292307-A (JP)
Title: Deicer
Inventor: HASEGAWA NAOTADA
IPC: C04B26/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent the freezing of snow or ice falling on a road surface by blending wax with a binder for pavement. SOLUTION: Wax is mixed with a binder for pavement consisting of asphalt, cement or a resin. Where wax consists of vegetable wax such as candelilla wax, carnauba wax, rice wax, Japan wax, jojoba oil, et, animal wax such as beeswax, lanolin whale wax, etc., mineral wax such as montan wax, ozokerite wax, ceresin wax, etc., petroleum wax such as paraffin wax, micro wax, petrolatum, etc., and synthetic wax such as coal synthetic wax, polyethylene wax, Fischer-Tropsch wax, fatty synthetic wax, etc., and represents wax composed of solid, emulsified or liquid states. Accordingly, a road surface is not frozed, and an antifreezing function is not also deteriorated permanently.
Patent JP-H08300866-A (JP)
Title: File
Inventor: SASAHARA YASUSHI
IPC: B42F7/00
Filed: 1995-04-28
Abstract: PURPOSE: To simplify the manufacturing steps by using two sheet materials and to be able to combine different materials. CONSTITUTION: Covers 11, 12 are formed by coupling the one sides of two sheet materials by sticking. A binding margin 13 is provided between the covers 11 and 12, and a binder 14 is mounted at the margin 13. The sheet materials are coupled in the state that the one coupling surface 21 becomes relatively smaller than the margin 13. The structure in which a protruding piece is provided at the one of the sheet materials, bent to the inner surface side and the binder 14 is mounted is also employed.
Patent JP-S5354625-A (JP)
Title: Internal combustion engine igniter
Inventor: MASUNO TAKEYOSHI
IPC: F02P3/045
Filed: 1976-10-26
Abstract: PURPOSE:To obtain sufficient ignition energy by preventing ineffective power dissipation and heating of the circuit parts when the engine runs at low speeds with long ignition intervals and by maintaining enough primary current when it runs at high speeds.
Patent JP-H02307762-A (JP)
Title: Bidirectional printing thermal printer
Inventor: YONEDA KAZUHIRO
IPC: B41J2/345
Filed: 1989-05-22
Abstract: PURPOSE:To enable bidirectional printing to be realized by a method wherein two independent thermal heads which receive serially printing data in a direction from a most significant heating element to a least significant heating element and in a direction from the least significant heating element to the most significant heating element, and a parallel in and serial out shift register which stores printing data and can shift in either direction are established. CONSTITUTION:Two independent thermal heads 1 and 2 such as one thermal head which receives serially printing data successively in a direction from a most significant heating element to a least significant heating element and the other one thermal head which receives serially printing data successively in a direction from the least significant heating element to the most significant heating element, and a parallel in and serial out shift register 3 which stores printing data 31, 39 and can shift in either left and right direction are established. That is, the printing data, i.e. from the data 39 for the most significant heating element to the data 31 for the least significant heating element are successively stored in the parallel in and serial out shift register 3.
Patent JP-S5558369-A (JP)
Title: Preparation of electric conductive film of aluminum-silicon alloy
Inventor: NAGASAWA EIJI
IPC: H01B13/00
Filed: 1978-10-20
Abstract: PURPOSE:To manufacture the above-mentioned film having a specific crystal grain diameter and enough strength against bad joining and deterioration, by sputtering by the inactive gas ion making Al-Si alloy as target and accumulating on the substrate maintained at less than a specific temperature. CONSTITUTION:Temperature of th substrate is maintained at less than 80 deg.C and sputtering evaporation is carried out by electrolytically dissociated ion of inactive gas making Al-Si alloy as target. Hereby, electric conductive film of Al-Si alloy having small crystal grain diameter of 0.3mu or less, a least scattering of crystal and enough strength for deterioration by electromigration and bad joining by shallow joining, is able to manufacture with a good mass-productivity.
Patent JP-S5254894-A (JP)
Title: High sensitive monitor for waste water
Inventor: DAITOU SACHIAKI
IPC: G01T1/167
Filed: 1975-10-29
Abstract: PURPOSE: To obtain a high sensitive monitoring of waste water by means of setting up a radiation detector at an upper position of free surface in the storage tank which is contained in a receiving tub and is connected with a branched tube of waste water tube at bottom part, and which is not affected with radioactivity attached on the inner surface of the receiving tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5755544-A (JP)
Title: Optical disk substrate
Inventor: TERAO MOTOYASU
IPC: G11B7/24
Filed: 1980-09-19
Abstract: PURPOSE:To increase the lifetime of a stamper, by adding an organic matter layer soluble solvent between the stamper and an ultraviolet curing resin layer. CONSTITUTION:The silicone oil, i.e., a mold releasing agent is evaporated on a metal mold 1, and the solution obtained by dissolving the cellulose acetate in cyclohexane is coated on the mold 1 to form an organic matter layer 2 which is soluble to the solvent. Then the solvent is evaporated and hardened. Furthermore an ultraviolet curing resin 3 is poured thereon in a circle and the chemical reinforcement glass 4 is pressed to the resin 3. Then the resin 3 is cured with irradiation of ultraviolet rays. The cured resin is torn off from the mold 1, and then a recording layer 5 is evaporated about 40nm. At the same time, a glass plate 8 is stuck thereon via spacers 6 and 7 for the protecting purpose.
Patent JP-S5919406-A (JP)
Title: Variable attenuator using reflecting type constant phase diode
Inventor: SUGA JIROU
IPC: H01P1/22
Filed: 1982-07-22
Abstract: PURPOSE:To make the frequency characteristics broad and to attain miniaturization and low loss, by constituting a stub near a diode with a short stub added to an open stub. CONSTITUTION:A high frequency signal inputted from a terminal 2a of a circulator 2 passes through a microstrip main line via a terminal 2b, is reflected at the diode 3, and passes again through the microstrip main line and the terminal 2b, and is outputted to a terminal 2c. The normalized admittance of the diode 3 under a bias is shown in a curve 7 of the Smith chart and the susceptance is constant as a curve 11. The conductance component is obtained as shown in a line segment 12 by adding the short stub 10 having l4 length to a position of the microstrip main line returned from the diode 3 by l3 along the main line.
Patent JP-2000318811-A (JP)
Title: Picking and sorting system
Inventor: SUZUKI KOICHI
IPC: B65G47/48
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To extremely simplify a work, to cause an error to hardly occur, to reduce the number of workers and a working time, and to eliminate the need for an inspection work. SOLUTION: A reading part 6 for a discrimination code classified by a commodity 4 and a weight measuring part 7 are installed at a conveying line 3 extending from a picking part 1 to a sorting part 2. A quantity of each of commodities classified by a merchandise is picked and conveyed in one lot by the conveying line. A discrimination code for commodities in one lot is read and discriminated and a weight of one lot is measured. From the weight and a pre-registered weight per piece, a quantity of one lot is determined, from the quantity, and a corresponding order is discriminated for sorting.
Patent JP-S5755592-A (JP)
Title: Memory device
Inventor: IKEDA HIROAKI
IPC: G11C11/409
Filed: 1980-09-18
Abstract: PURPOSE: To cut off a sense amplifier from a bit line in the reading/writing mode to realize the high-speed reading and writing actions, by connectng the input/output bus of an MOS memory device to the sense amplfier via a selection gate.  
     CONSTITUTION: The drains of transfer gates Q31 and Q32 are connected to the drains of MOS transistors Q10 and Q20 constituting a flip-flop of the sense amplifier via nodes 100 and 200, and furthermore the sources of selection gate Q41 and Q42 are connected to the drains of the MOS transistors. At the same time, the sources of the gates Q31 and Q32 are connected to bit lines 11 and 12 respectively, and the drains of the gate Q41 and Q42 are connected to input/output buses 21 and 22. Accordingly the nodes 100 and 200 become the subjects to transistors Q10 and Q20 that amplify the difference signals applied to the lines 11 and 12 to eliminate the effect of the floating capacitance and the resistance of the lines 11 and 12. In addition, the transfer of information is carried out between the buses 21 and 22 through a sense amplifier to eliminate the charging/discharging for the whole lines 11 and 12. Thus the time required for the FF inversion can be reduced to realize the high-speed reading and writing actions. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06337829-A (JP)
Title: Display order control method and display system
Inventor: KAMAKURA KUNIO
IPC: G06F3/048
Filed: 1993-05-31
Abstract: PURPOSE:To provide plotting counters for terminals and a server when windows are shared between the plural terminals, to execute display order control based on the plotting counter value when plotting is executed into the window and to hold the contents of the windows to be the same on a display order control method controlling the display order of the windows and on a display system. CONSTITUTION:When a plotting operation is executed in the terminal 1, plotting is executed into the window 2 of the own terminal 1, and a corresponding plotting request is transmitted to the server 6. The server 6 receiving the plotting request transmits the plotting request to the other terminal 1 so as to execute plotting. On the plotting operation of the other terminal 1, which is executed after the plotting operation and which is executed before the plotting request corresponding to the plotting operation is transmitted from the server 6, the server 6 transmits the plotting request corresponding to the plotting operation to the terminal where the plotting operation is executed so as to execute overwriting.