baber/WOPTO huggingface dataset:
Patent JP-S5938929-A (JP)
Title: Production of magnetic recording medium of thin metallic film type
Inventor: YAZAWA KENJI
IPC: G11B5/85
Filed: 1982-08-26
Abstract: PURPOSE:To obtain a magnetic recording medium which has high coercive force and an excellent squareness ratio by continuous vapor deposition with good mass productivity, by forming discontinuous islandlike nonmagnetic metallic layers on a nonmagnetic substrate while moving the substrate and forming a magnetic layer on said layer. CONSTITUTION:While a substrate 2 of polyester or the like is moved from a feed roll 3 to a take-up roll 4 in a vacuum deposition vessel 1, the substrate 2 is heated by a heating lamp 7 to about 150 deg.C. A shielding plate 8 is disposed between a vapor source 5 for a nonmagnetic metal such as Bi or the like and a vapor source 6 for a magnetic metal such as Co or a Co-Ni alloy and Bi or the like is first deposited by evaporation to discontinuous island shapes 9 at 10-1,000Angstrom  thickness, whereafter a magnetic metallic layer 10 of Co or the like is deposited by evaporation to 100-1,000 deg.C thickness. The substrate deposited by evaporation with Bi or the like in the above-mentioned way is deposited thereon by evaporation with the magnetic layer continuously without taking up, whereby a magnetic tape or the like of which the magnetic layer 10 has a uniform and smooth surface and which has excellent coercive force and squareness ratio is obtd.
Patent JP-H05326888-A (JP)
Title: Semiconductor device, sram, and manufacture thereof
Inventor: TAKEDA MINORU
IPC: H01L27/11
Filed: 1992-05-15
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device and an SRAM high in yield, where manufacturing processes and especially contact forming processes are lessened in number. CONSTITUTION:A semiconductor device is equipped with an upper transistor and a lower transistor, where a three-layered laminate composed of layers provided with diffusion regions 1 to 4 which form the transistors is provided, and the semiconductor device such as a TFT load-type SRAM or the like is so constituted as to make the laminate concerned serve as a contact area 5.
Patent JP-S63312716-A (JP)
Title: Current switching type driving circuit
Inventor: ASADA HIROAKI
IPC: H03K17/687
Filed: 1987-06-15
Abstract: PURPOSE:To supply a pulse current having a sharp rise and fall to a semiconductor laser by providing an input signal converting circuit at the front step of a pair of GaAsMESFETs which is used as a current change-over switch and unbalancing an input level. CONSTITUTION:A signal inputted to an input terminal VIN is voltage-shifted by a level shifting circuit constituted of CaAsMESFETT3, T4 and GaAs shoot diodes D1, D2 and D3. The output of an inverter circuit constituted of GaAsMESFET, T5 and T6 goes to an input signal the inverse of phi of a GaAsMESFETT2 through a level shifting circuit constituted of GaAsMESFETT 13, and T14 and a GaAs shot key diode D7. The output of the above-mentioned inverter circuit is level-shifted by GaAsMESFETT7 and T8 and the GaAs shot key diode and goes to the input signal phi of a GaAsMESFETT1 through the buffer circuit of GaAsMESFETT11 and T12.
Patent JP-S6039720-A (JP)
Inventor: ISHIZAKI ISAMU
IPC: H02B1/16
Filed: 1983-08-13
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-S629637-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANASE SABURO
IPC: H01L21/28
Filed: 1985-07-05
Abstract: PURPOSE:To enable to easily form a fixed taper on a silicon stepping by a method wherein a taper processing is performed by the use of thermal phosphoric acid. CONSTITUTION:A silicon oxide film 2 is formed on the surface of a silicon substrate 1, they are dipped into the aqueous solution of phosphoric acid (thermal phosphoric acid) which is heated up to approximately 180 deg.C for 10-60min, they are rinsed for 10min, and a damaged layer 3 is formed using thermal phosphoric acid. Then, a wet etching is performed on the silicon oxide film 2, a taper of approximately 40 deg. is provided on the end part 4 of the silicon oxide film, the desired impurities are diffused to form a diffusion region 5. Then, a silicon oxide film 6 is formed by performing a thermal oxidization again, a taper processing is performed again using thermal phosphoric acid, a contact hole is formed, and aluminum 8 which is a metal electrode is vapor- deposited. The taper angle same as that of the silicon oxide film end part 4 is obtained on the end part 7 of the contact hole.
Patent JP-S5481289-A (JP)
Title: Leucomycin derivative
Inventor: WATANABE YOSHIAKI
IPC: A61P31/04
Filed: 1977-12-13
Abstract: NEW MATERIAL:2'-0-methanesulfonyl leucomycin A 3  having a 2W3C acyloxy group at the 9-position.  
     EXAMPLE: 9-0-acetyl-2'-0-methanesulfonyl leucomycin A 3 .  
     USE: An antibacterial or intermediate for its synthesis, characterized by a 2W3C acylixy group at the 9-position and methanesulfonyloxy group at the 2'-position.  
     PROCESS: Leucomycin A 3  is acylated to form a compound wherein a 2W3C acyloxy group at the 9-position is derived from a hydroxyl group, and the compound is reacted with a methanesulfonating agent, e.g. a methanesulfonyl halide, etc. in the presence of a tertiary amine, e.g. trimethylmine in an inert solvent, e.g. anhydrous acetone, etc. to give the objective compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63312711-A (JP)
Title: Auto-memory type radio
Inventor: OZAKI KENGO
IPC: H03J7/18
Filed: 1987-06-15
Abstract: PURPOSE:To eliminate such inconvenience that channel data without corresponding relation to the broadcasting during receiving are displayed by inhibiting display of the channel data when the frequency data corresponding to a preset channel are updated by an auto-memory action. CONSTITUTION:When it is judges that the receiving level of the newly set frequency is weaker than a prescribed level, storing is not executed to a frequency memory part 27, and a next receiving frequency is set. Thus, the receiving frequency is successively changed from a lower limit frequency to a an upper limit frequency, and a receivable frequency is stored into the frequency memory part 27 satisfactorily. For the memory area of the memory part 27, there are only the number of channel bottons at an operating part 29, for example, when a fourth channel button (CH4) is operated, frequency data corresponding to a CH4 are sent from the memory part 27 to a receiving data memory part 26, and the designated broadcasting is received. At such a time, the CH data presetted together with the frequency data during the receiving are also stored in the memory part 26, and the contents are displayed at a displaying part 30.
Patent JP-H10340162-A (JP)
Title: Data processor and its communication control method, and storage medium storing computer readable program
Inventor: IIDA NOBUYUKI
IPC: B41J5/30
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the transfer delay states of other device data during the transfer of print data and to transfer both print data and other device data with high efficiency. SOLUTION: A CPU 1 decides the quantity of data to be transferred to other devices while the data are transferred to a printer 70 based on the information acquired from the printer 70. Based on the decided quantity of data, the CPU 1 controls the quantity of print data to be allocated to the printer 70 in each of blocks to be successively outputted to a communication medium. Then the CPU 1 controls the transfer blocks for the controlled print data and the device data.
Patent JP-H11341352-A (JP)
Title: Method and device for editing still image program
Inventor: KUSHIRO SHINJI
IPC: H04N5/937
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a still image program editing method and a device which do not use control command but easily perform editing work, moreover at the same time comprehending the editing content of a program when editing a still image program, in which program control data that define the display order and image effects of plural pieces of still pictures are produced. SOLUTION: An MO drive device 4 is connected directly to a personal computer 1, the reduced image data of each still image are read from the device 4 by the control of the computer 1 and shown on the screen of the computer 1. After deciding plural pieces of still images that should constitute a program and their display orders, the reduced images of selected still images are arranged on the screen, also an effect setting column to set an image effect about each still image is shown on the same screen, and an image effect that should be given to each still image is decided, in accordance with an effect setting operation for each still image.
Patent JP-H0312309-A (JP)
Title: Ozonizer
Inventor: INATANI MASATOSHI
IPC: C01B13/11
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the ozonizer capable of effectively generating a necessary amt. of O3 to deodorize garbage by controlling the voltage generated by a high voltage generator for impressing a high voltage on the ozonizer by a humidity sensor for detecting the humidity in a space where the ozonizer is positioned. CONSTITUTION:The high voltage generator is formed, for example, with a transistor 17, a transformer 18 and an oscillating circuit 19, and the humidity sensor 20 is wired in the circuit 19. The sensor 20 is set in the same space where the ozonizer 13 is positioned to detect the humidity change in the space, the pulse width of the output from the circuit 19 is changed by the resistance change due to the humidity, and the voltage applied to an oscillating coil 21 on the primary side is changed through the transistor 17. The high voltage value on the high voltage generating coil side of the transformer 18 is also changed, and a high voltage is generated under high-humidity conditions. As a result, the amt. of O3 generated from the ozonizer 13 is fixed at all times without the amt. being reduced under high-humidity conditions.
Patent JP-S6041242-A (JP)
Title: Semoconductor device and manufacture thereof
Inventor: EBARA KOUHEI
IPC: H01L21/31
Filed: 1983-08-15
Abstract: PURPOSE:To manufacture an isolating structure between elements by the formation of porous substrate by dry etching without side etching, an anodic oxidation and the oxidation thereof by forming a pattern of ultrafine width at the periphery of an element region. CONSTITUTION:The first and second materials 4, 5 are accumulated on a silicon substrate 1 having the first oxidation resistant material 3 on the surface, and the material 5, to which the pattern of the material 4 is bonded at the edge, is removed by ethcing, thereby forming a groove (a). The substrate material exposed on the bottom of the groove (a) is etched to form a groove (b) on the substrate 1. Then, the material 5 is removed, with the material 4 as a mask the material 3 is removed. Then, the second oxidation resistant material 8 is accumulated, directional etching is performed, thereby allowing the side wall of the material 3 and the material 8 in the groove (b) to remain, and the material 8 except them is etched to expose the substrate 1. Then, the substrate 1, on which the material 3 is not covered, is formed in a porous state by anodic oxidation, and the porous region is formed by thermal oxidation to a thermally oxidized film 10.
Patent JP-H0811247-A (JP)
Title: Die
Inventor: ADACHI AKIRA
IPC: B31D5/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide dies, which are used for die-forming a flanged annular member having clear-cut outer and inner annular flanges. CONSTITUTION:Dies 6 consist of an upper die 4 and a lower die 5, both of which are used for die-forming a flanged annular member 3, in which an outer annular flange 2 is disposed in upright at the outer edge of a paper annular member 1 by bending the annular member 1. On the forming surface 4a or 5a of the upper die 4 or the lower die 5 abutting against the annular member 1 a net member is provided.
Patent JP-H071136-A (JP)
Title: Arc welding method and device therefor
Inventor: SHIMIZU SHINOBU
IPC: B23K9/16
Filed: 1993-06-21
Abstract: PURPOSE:To keep the spread of arc nearly constant and to obtain a stable welding quality. CONSTITUTION:An arc A is generated between a welding wire 2 and a material 1 to be welded, and a sealing gas G is supplied from the periphery of the arc A to a welding part of the material to be welded. At this time, the temperature of the sealing gas G jetting toward the material 1 to be welded is controlled based on the fluctuation of the spread of the arc A, and the spread of the arc A is kept constant.
Patent JP-H0441533-A (JP)
Title: Production of fine cellulose powder
Inventor: TAKENISHI SOICHIRO
IPC: C08B9/00
Filed: 1990-06-07
Abstract: PURPOSE:To produce a fine cellulose powder improved in porousness and absorptivity by spray-drying an aqueous sodium cellulose xanthate solution and regenerating it into cellulose. CONSTITUTION:Cellulose of an average degree of polymerization of 20-500 is treated with NaOH and CS2 to obtain an aqueous sodium cellulose xanthate solution of a concentration of 3-30wt.% (in terms of cellulose) or a viscosity of 10 P or below (at 20 deg.C). This aqueous solution is spray-dried with heated air at 80-25 deg.C, and the obtained fine powder is regenerated into cellulose by treatment with a dilute aqueous solution of hydrochloric acid or by heating to 60-120 deg.C in the presence of an inert gas in a vacuum.
Patent JP-H0817836-A (JP)
Title: Manufacture of solder wire and solder bump electrode
Inventor: ARIKAWA TAKATOSHI
IPC: H01L21/60
Filed: 1994-06-30
Abstract: PURPOSE:To provide a bump electrode having less deterioration in junction strength in reflow treatment even when a process with which a film is formed on an Al electrode is omitted when the solder bump on an IC chip Al electrode is reflow soldered. CONSTITUTION:Solder bumps 3 are formed on the Al electrodes 2 of an IC chip 1 using a solder wire, which is mainly composed at least of a kind selected from Pb, Sn and In and containing at least two or more kinds selected from Cu (0.01 to 5.0wt.%), Ni (0.01 to 5wt.%) and Zn (0.01 to 5.0wt.%), and the IC chip and the electrodes 2 and 5 are connected through the above-mentioned solder bumps 3. At this time, the misregistration between the electrodes 2 and 5 are corrected by reflowing the solder bumps 3, and the generation of faulty connection between the IC chip 1 and a substrate 4 is prevented. The deterioration in shearing strength can be suppressed by the solder bumps 3 is reflowed, and the practicable shearing strength can be obtained.
Patent JP-H11343334-A (JP)
Title: Production of resin composition
Inventor: ISHIWATARI TOYOAKI
IPC: C08L67/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition in which the constituent polyester and the constituent polyimide which have different melting temperatures or glass transition temperatures have been easily mixed with each other by performing the polyester polymerization by melt polycondensation in the presence of the polyimide. SOLUTION: A polycondensation catalyst selected among compounds of Ti, Nb, Sn, Sb, or the like, is added to a mixture of a 6-15C aromatic dicarboxylic acid such as terephthalic acid or the like, with a 2-30C diol such ethylene glycol in the presence of a polyimide comprising repeating units represented by formula II (e.g. repeating units represented by formula I), and the resulting mixture is esterified under heating and then polycondensed in a high vacuum to obtain a resin composition. It is desirable that this composition has a polyester/polyimide ratio of 95/5 to 5/95 by weight and an intrinsic viscosity of 0.2 or above as measured in a phenol/tetrachloroethane mixture at 35 deg.C. In the formulae, R1 is a 3-30C divalent aromatic organic group (e.g. 6-30C group represented by formula III), an alicyclic alkylene, or an aliphatic alkylene; and Ar is a 6-45C aromatic residue.
Patent JP-H0315771-A (JP)
Title: Method and device for locating abnormality of gas insulation electric apparatus
Inventor: ISHIKAWA TOSHIO
IPC: G01R31/08
Filed: 1989-06-14
Abstract: PURPOSE:To accurately locate a position where a partial discharge is generated by providing plural detectors arranged in a metal container and means to obtain a spectrum intensity from these detected signals, and applying the relation of the detectors position and spectrum intensity. CONSTITUTION:The detector is constituted in such a manner that a detecting electrode 9 is supported at the inside surface of an end plate 7 of a hand hole 5 on metal container 3 through an insulator 8 and led out by an insulation terminal 10 to the outside of container 3 while keeping the insulation and air tightness, then connected to a locating device 20. The plural detectors S are confronted with a high voltage conductor 2 and arranged so as keeping a distance each other in the container 3. Then, a propagation in the container 3 of electromagnetic wave generated at the partial discharge is detected by each detector S, and a point made to have the maximum spectrum intensity is calculated from the corresponding relation between the spectrum intensity difference according to the distance difference from the generating point to each detector S and the positions of detectors S, and the partial discharge generating point is located. The accurate locating can be thereby attained with high sensitivity.
Patent JP-S5938572-A (JP)
Inventor: TAKASE YUKIO
IPC: F25C5/10
Filed: 1982-08-27
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-S63313957-A (JP)
Title: Remote retrieval system
Inventor: UENOYAMA TAKASHI
IPC: H04N1/00
Filed: 1987-06-16
Abstract: PURPOSE:To furnish service even for a user that has only one communication line by connecting a personal computer and a FAX with an electronic filing device with one line through a line switching part. CONSTITUTION:An output from the personal computer 2 passes through the communication line 10 via the line switching part 3, further goes through the line switching part 4, and conducted to the personal computer interface 6 of the electronic filing device 7, and thus control signals are transmitted correlatively. In case of outputting image information to the FAX 1, the device 7 transmits an image information transmission request from its personal computer interface 6 to a FAX interface 5. The line switching part 4 switches to the FAX side to transmit a FAX signal to the communication line 10. The switching part 3, detects the FAX signal, switches to the FAX side in order to transmit image information to the FAX 1.
Patent JP-H11336375-A (JP)
Title: Long-term stay type decompression facility
Inventor: YAMAZAKI AKIRA
IPC: E04H14/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To accelerate training effects equivalent to a highland training by providing accommodations formed by decompressing inside a building near a training facility under the decompressed environment and by training while staying there for a prescribed period. SOLUTION: Accommodations, a habitable facility, and a machine room 9 provided with an air conditioner and a decompression device 10 are provided inside a building 1 near a training facility under the decompressed environment such as an underground cavity, the indoor temperature and humidity are adjusted, and the air pressure is held to 0.7 atm, approximately same as that of a highland of the altitude 3,000 m or less. It is also provided with an adjustment room 12 for adjusting the outdoor and the indoor air pressure in coming in/going out the building 1 and an emergency exit 14. A few athletes stay in the building 1 at all times for a prescribed period and go to/from the training facility so as to train under the decompressed environment similar to the highland.  After finishing the training, the athletes live under the decompressed environment at all times without returning to the normal pressure so as to accelerate the training effects further.
Patent JP-S5939534-A (JP)
Title: Method and apparatus for forming plug body incorporating valve
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C41/00
Filed: 1982-08-31
Abstract: PURPOSE:To obtain without any complicatedness or difficulties in assembling process a plug body incorporating a valve, the material of which can be selected in a relatively wide range, by a method wherein incorporating of a valve is performed imultaneously with injection of a molten resin for constituting a plug body. CONSTITUTION:A sheet material 44 of a synthetic resin or a metallic foil is inserted into a slit 30 provided in a bottom force 14, and after clamping the force, a cutting top force 34 is lowered to produce a circular valve 46. The valve 46 is inserted into a cavity 12, a core 42 is lowered so that the valve 46 is contained in the recess 24 of a core mold 11 in a pressed condition, and molten resin 47 is injected into the cavity 12 through a runner 18 and a gate 16. After solidifying the resin by cooling, the molded product is separated from the cavity 12 by opening the mold, and a projection formed at a recessed part 26 of the core 10 is forcibly released by pushing up by an ejecting plate 11.
Patent JP-S5940486-A (JP)
Inventor: KANAYAMA EIZOU
IPC: H02M7/48
Filed: 1982-08-31
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-H0769470-A (JP)
Title: Pickup device of sheet member
Inventor: MIZUMURA MORIHIKO
IPC: B65H3/20
Filed: 1994-06-30
Abstract: PURPOSE:To make a sheet member shitable to a standby position by picking up this sheet member mounted on a mount in a state of being stacked from the topper in order. CONSTITUTION:This pickup device is provided with a mount 2 mounting a sheet member S such as a vinyl bag and suchlike, a grabbing means 3 grabbing the sheet member S on this mount 2, a mobile means driving an arm 4 installed in a tip of the grabbing means 3 and shifting this grabbing means 3 up to a preset standby position from the mount 2, and a detection means detecting whether the sheet member S is removed from the grabbing means 3 at the standby position or not, respectively. In this constitution, when a fact that the sheet member S is removed from the grabbing means 3 is detected, it is also provided with a mobile control means which controls the mobile means so as to shift the grabbing means 3 up to the mount 2 from the standby position.
Patent JP-H05321267-A (JP)
Title: Spraying method for concrete, etc.
Inventor: KIUCHI KAZUO
IPC: E04G21/02
Filed: 1992-05-18
Abstract: PURPOSE:To make homogenious spray of a material such as concrete by connecting an aux. hose to the foremost extremity of a spray hose which sends by pressure the concrete, etc., from a wet type spraying machine, injecting cement paste, etc., and converging them, agitating, and mixing well. CONSTITUTION:When and where aggregate is separated from the water and cement after pressure feeding in a hose 4 for a long distance, cement paste, etc., is injected from an injection hose 9. The cement paste and concrete are agitated by the injection pressure and mixed together, and the separated state is eliminated. This permits homogenious spray of concrete, forming a structure with stabilized face of slope, and decreasing the cement content of the concrete to be fed by pressure to lead to enhancement of the easiness in works.