baber/WOPTO huggingface dataset:
Patent JP-H09202777-A (JP)
Title: Production of calcium salt dihydrate of isoxazole derivative
Inventor: SUZUKI NOBUO
IPC: C07D261/12
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To produce Ca salt dihydrate of an isoxazole derivative of high quality which is useful as a microbicidal agent for agriculture and horticulture in high yield by admixing calcium hydroxide and water to a solution of hymexazol in an organic solvent and allowing them to react with each other. SOLUTION: 3-Hydroxy-5-methylisoxazole (abbreviated to hymexazol) is dissolved in an organic solvent, for example, ethyl acetate, then calcium hydroxide and water are added together to the solution to carry out their reaction in suspension. The amount of water to be added is 1-3 moles per mole of the hymexazol and the reaction is carried out at ambient temperature to the refluxing one of the reaction mixture. This reaction process affords one molecule of water per one molecule of hymexazol and the added water is also utilized to precipitate the crystal of calcium salt dihydrated of hymexazol during the reaction whereby the operations of hot filtration and crystallization becomes unnecessary.  Until the reaction comes to the end, the reaction mixture is cooled down to the room temperature, the crystals are collected by filteration, washed and dried to simply and inexpensively prepare the objective compound in no need of the purification operation.
Patent JP-H03214777-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KURODA KENICHI
IPC: H01L27/115
Filed: 1990-01-19
Abstract: PURPOSE:To enhance the film quality of a gate insulating film of a MISFET by a method wherein the impurity leading-in process by ion implantation through a gate insulating film or an insulating film for charge accumulation is avoided. CONSTITUTION:A gate insulating film 25 comprising the first MISFET, QHN QHP is formed on the whole element formation surface of a semiconductor substrate 1 while a gate electrode 30 also comprising the first MISFET.QHN, QHP is formed on the first active region with an impurity led therein through a thermal oxide film. Next, the first gate insulating film 25 protected by the first gate electrode 30 is removed and then an insulating film 40 comprising the second MOSFET.QLN, QLP is formed on the whole element formation surface of the semiconductor substrate 1. Finally, the second active region is implanted with an impurity through the second gate insulating film 40 or an insulating film for charge accumulation to form a gate electrode 45 comprising the second MISFET.QLN QLP on the second active region. Through these procedures, the film quality of the gate insulating film 25 comprising the high breakdown strength MISFET (the first MISFET) QHN and QHP can be enhanced.
Patent JP-S61170576-A (JP)
Title: Production of galvanized and chromate treated steel sheet having excellent corrosion resistance, color tone and appearance
Inventor: NAKAHARA YUKI
IPC: C23C22/78
Filed: 1985-01-23
Abstract: PURPOSE:To subject the surface of a galvanized steel sheet to a chromate treatment in a manner as to have excellent corrosion resistance, color tone and appearance by activating the surface of said steel sheet by ultrasonic oscillation in an aq. soln. contg. an acid or surface active agent as a pretreatment in the case of chromating the surface of said sheet. CONSTITUTION:The galvanized steel sheet is dipped into the dilute chromic acid soln. contg. 1-10g/l chromic acid in terms of CnO3 or the aq. soln. of 30-70 deg.C contg. the nonionic surface active agent at 0.1-1g/l concn. and 20-50kHz/sec ultrasonic oscillation is applied thereto for 0.5-2sec at 0.1-1W/cm<2> energy to activate uniformly the galvanized surface in the stage of chromating said steel sheet. The steel sheet is thereafter chromated by a general treating liquid contg. CnO3, by which the chromate-treated film having the excellent color tone, appearance and corrosion resistance is formed.
Patent JP-H08202280-A (JP)
Title: Temp. change display body
Inventor: TOKUNAGA YOSHINORI
IPC: G09F9/00
Filed: 1995-01-26
Abstract: PURPOSE: To provide a temp. change display body capable of easily forming a large display area by simple constitution, easily recognizing it from faraway, easily forming it to various shapes such as a plane shape or a sheet shape, a sphere or a cube, etc., and surely being held by fixing or placing it on a substance. CONSTITUTION: This display body is the temp. change display body joining a transparent surface material 1 with a hold material 2 and holding a display body 3 to a joint boundary between the surface material 1 and the hold material 2, and the display body 3 is made an adhesive state to the hold material 2 side, and is made a non-joint tight adhesion state to the surface material 1 side at a reference temp. detecting at least a temp. change, and thermal expansion coefficients between the surface material 1 and the display body 3 are made different.
Patent JP-S53108995-A (JP)
Title: Preparation of cephalosporin derivative
Inventor: SHIOSAKI MASAO
IPC: C07D501/04
Filed: 1977-02-02
Abstract: PURPOSE: To prepare an α-hydroxyamide useful as an antibiotic easily in high yield, by reducing 7-position α-oxoamide or 7-position oxaminic acid ester of a cephalosporin derivative with a metal hydride. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62168257-A (JP)
Title: Multiprocessor system sharing memory
Inventor: ITO TSUTOMU
IPC: G06F15/16
Filed: 1986-01-20
Abstract: PURPOSE:To attain direct access since no transfer of data is required between a main memory and a CPU memory and therefore to shorten the data transfer time in a multiprocessor system sharing a memory, by using a mapping register to perform the transfer of data between both CPU. CONSTITUTION:The address of a main memory of a processor system 7 is produced by a mapping register 74 and sent to an address bus 3. The data on said address is transferred to a data bus 4 via a signal transmission/reception unit 75. When data are transferred to a CPU 70 from a main CPU 1, the CPU 1 prepares the corresponding data on a main memory 5 and informs the relevant address to the CPU 70 at the transfer destination. Thus the CPU 70 sets a part of the address informed to the register 74 and then reads the buffer area on a memory 73. Thus a bus control circuit 6 acquires the bus of a main processor. Then it is possible for the main memory contents decided by the CPU 70 to give direct access to the value of the register 74.
Patent JP-S63178512-A (JP)
Title: Transformer
Inventor: MIZUSHIMA MASAYUKI
IPC: H01F27/32
Filed: 1987-01-20
Abstract: PURPOSE:To enhance a coupling degree through a constitution where primary and secondary windings are coupled in the shortest distance by expanding the center of the sides opposed to each other of the hollow body having the square section for winding the primary coil and also expanding the sides opposed to each other of the hollow body for winding the secondary coil. CONSTITUTION:Where body 1 of primary bobbin 13 for winding a primary coil 32 is formed as a hollow body having the square section, thickness of sides opposed to each other is set to (a) at the center or (b) at the corner. These are set in the relation of (a)>(b) and thereby the center can be expanded to the outside. The body 2 of a secondary bobbin 12 for secondary coil 33 surrounding such body is also expanded to the outside corresponding to such body 1. However, thickness (c) of side is kept constant in this case. Thereby, the primary coil 32 and secondary coil 33 can be coupled in the shortest distance. Accordingly, coupling degree between coils can be enhanced by obtaining the optimum clearance of coils and particularly it can be just suitable for switching power supply to be used in the high frequency band.
Patent JP-H08202472-A (JP)
Title: Electronic equipment
Inventor: TANAAMI YASUFUMI
IPC: G06F1/16
Filed: 1995-01-26
Abstract: PURPOSE: To save the housing space for leg parts, reduce the size of the equipment, and to decrease the number of components and reduce the cost by projecting projection parts inside the component storage lid of the bottom surface part of an electronic equipment, and turning over the storage lid and fixing it. CONSTITUTION: A battery 2 is housed in a main body lower case housing part and closed with a housing lid 3, which is fixed to a lower case 1 with plural small screws 4. The projection parts 3a are projected on the internal surface of the housing lid 3 and serve as pressers for the battery 2. The housing position of the battery 2, i.e., the position of the housing lid 2 is provided on the rear side of the center part of the bottom surface part of the main body lower case 1. Consequently, when the housing lid 3 is turned over and fitted with the projection parts 3a out, a display unit 5 is slanted when viewed from its flank by fixing the housing lid 3 to the lower case 1 in the above state with plural small screws 4 without providing the leg parts with extra components.
Patent JP-S60154163-A (JP)
Title: Guard meter
Inventor: WATANABE EIKICHI
IPC: G01P1/11
Filed: 1984-01-24
Abstract: PURPOSE:To prevent inattentive driving by providing a warning switch to a speedometer which generates a warning sound above a limit speed, and turning on a warning lamp with the switch on and generating the warning sound continuously when the speed is lowered. CONSTITUTION:A speed warning part A consists of a speedometer needle 7, warning needle 13, limit speed knob 3, limit speed pointer 8, warning plate 10, and arcuate contact 11; the needle 7 and warning needle 13 are fitted to a center rod in the same direction, and the contact 11 is fixed on the warning plate 10 at the same position with the needle tip of the pointer 8 at the time of the limit speed. An inattentive driving warning part B consists of a confirmation lamp 4, warning knob 6, movable contact 12, and wire 14 and when the knob 6 is turned on to expose the movable contact 12 in the surface of the warning plate 10, there is a contactless part formed circumferentially between arcuate contacts 11. Then, there is no warning sound generated as far as driving is carried on at a speed where the warning needle 13 stays at said part, and the warning sound is generated intermittently above the limit speed or continuously when the speed is reduced in inattentive driving, so that safe driving becomes possible.
Patent JP-S59137013-A (JP)
Inventor: HOSOI SHIROU
IPC: A47G27/02
Filed: 1983-01-25
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-S60154458-A (JP)
Title: Sealed nickel cadmium storage battery
Inventor: KIKUOKA TAKAO
IPC: H01M10/30
Filed: 1984-01-24
Abstract: PURPOSE:To cause oxygen gas to be absorbed in the negative cadmium electrode at a higher speed so as to prevent any increase in the internal pressure of a sealed nickel cadmium storage battery by bringing a slightly hydrophilic separator into contact with one surface of the negative electrode. CONSTITUTION:A positive nickel electrode 2 faces negative cadmium electrode 1 through a separator 3 consisting of a highly hydrophilic nonwoven polyamide- fiber fabric, polypropylene undergoing hydrophilic treatment or similar material and a separator 4 consisting of a slightly hydrophilic nonwoven polypropylene fiber fabric or similar material. As a result, oxygen gas is absorbed in the negative cadmium electrode 1 at a higher speed. Therefore, even when rapid discharging is performed, the internal pressure of the battery does not become higher than the operation voltage of a safety valve for the battery. Accordingly, there is no possibility that gas is discharged outside the battery can.
Patent JP-S56108591-A (JP)
Title: Methane fermentation apparatus
Inventor: NAMIKOSHI TAKESHI
IPC: C02F11/04
Filed: 1980-01-31
Abstract: PURPOSE: To facilitate an effective and speedy methane generation, by carrying to a fermentation vessel an effluent generated by the decomposition of solid organics in a decomposition vessel, and heating and digesting the effluent in the fermentation vessel.  
     CONSTITUTION: Solid organics 16 of big sizes, e.g. garbages from kitchens, are charged into a decomposition vessel 1, where the organics 16 are subjected to methane fermentation. An effluent 17 generated by the methane fermentation in the vessel 1 is carried through a conduit 3 to a fermentation vessel 2. In the vessel 2, the effluent is digested to generate methane gas, while being heated with a heater 13. The gases generated in the vessels 1 and 2 are taken out from a valve 5 through a gas conduit 4. Consequently, methane generation is facilitated with saved energy, because only a pertinent part is heated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60155866-A (JP)
Inventor: YOSHIDA SHIYOUICHI
IPC: F25B1/00
Filed: 1984-01-26
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-S56109046-A (JP)
Title: Tuner device
Inventor: TANAKA TOSHIHIDE
IPC: H04N5/44
Filed: 1980-01-31
Abstract: PURPOSE:To obtain the tuner device with less interference and simple constituion, by selecting the television electromagnetic wave signals in UHF and VHF with common RF amplifiers and mixing circuits, and increasing the IF frequency than RF frequency. CONSTITUTION:VHF and UHF RF signals from an antenna 20 are amplified at an RF amplifier 22 via an RFPIN variable attenuator 21, and then are upconverted to IF frequency of 840-940MHz at a mixing circuit 23 and a local oscillating circuit 24. The IF signal is channel-selected at a surface acoustic wave BPF25 and amplified at an IF amplifier 26 with AGC, then is detected and amplified into the video signal at a video signal amplifier 27 to transmit the video signal 29 including the intercarrier audio signal. The output of an amplifier 27 controls the attenuator 21 and amplifier 26 via an AGC amplifier 28. Thus, the interference by double harmonics caused by the amplifier 22 and the circuit 23 and spurious interference can be excluded and VHF and UHF bands can commonly be processed with  common  amplifier 22 and circuits 23, 24, allowing to simplify the circuit constitution.
Patent JP-H06225231-A (JP)
Title: On-vehicle display device
Inventor: HARA TAKUMI
IPC: H04N5/44
Filed: 1993-01-26
Abstract: PURPOSE:To improve real time service required for car navigation by collecting program information of a television character broadcasting in a prescribed amount and immediately displaying it on a display device main body at once. CONSTITUTION:A teletext receiver 10 receiving the teletext and the display device main body 7 which displays program information of the teletext received by the teletext receiver and can navigation information so that they can freely be switched are provided. A program reservation means reserving the program of the teletext, a means storing program information received by the teletext receiver 10 and a display control means storing telext program information reserved by the program reservation means while the display device reservation means 7 displays car navigation information and displaying teletext program information stored by the memory in accordance with manual selection means.
Patent JP-H01186984-A (JP)
Title: Magnetic roll
Inventor: AIZAWA MASAHIRO
IPC: G03G15/09
Filed: 1988-01-21
Abstract: PURPOSE:To generate a small-sized and stable magnetic field to stably hold, carry, and supply a developer by providing a superconductive member arranged so as to cover the outside periphery of a permanent magnet and a sleeve consisting of a nonmagnetic body and forming a prescribed magnetic field on the outside periphery of the sleeve by the permanent magnet. CONSTITUTION:A superconductive member 30 arranged so as to cover the outside periphery of a permanent magnet 10 and a cylindrical sleeve 12 which is provided on the outside periphery of the superconductive member 30 rotatably relatively to the permanent magnet 10 and the superconductive member 30 and consists of a nonmagnetic body are provided, and they are so constituted that a prescribed magnetic field is generated on the outside periphery of the sleeve 12 by the permanent magnet 10. That is, an aperture provided in the superconductive member 30 is changed to freely control the distribution and the intensity of the magnetic field generated on the outside periphery of a magnetic roll 32. Thus, a certain quantity of the developer is more stably carried and supplied toward a photosensitive body.
Patent JP-H07213702-A (JP)
Title: Pachinko machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1994-02-02
Abstract: PURPOSE:To diversify the relation between roles and change the probability of establishing a special state. CONSTITUTION:A second prize device 13 has a second gate 24 for staying and passing a prize ball getting into a special prize hole 6a, a general passage 33 for receiving the prize ball passed through the second gate 24 or ball transferring member 27 for transferring it to a special area 36, and a second pattern display device 14 operated when the prize ball passes the second gate 24. When the settled pattern of the second pattern display device 14 is a hit pattern, the prize ball is transferred toward the special area 36, and a special device is operated. The probability that the settled pattern of the second pattern display device 14 becomes the hit pattern can be changed during the game.
Patent JP-S56109065-A (JP)
Title: Selective callout system by push button telephone set
Inventor: IFUKURO SADAO
IPC: H04M9/00
Filed: 1980-02-01
Abstract: PURPOSE:To enable to select and call out stations more than the number of PB's, by dividing push buttons PB's into a plurality of groups, intermittently operating the PB signal oscillator, and adding a simple callout receiver. CONSTITUTION:Push buttons PB's are sectioned into upper and lower two groups, and one symbol SB is used for call-out from each group. The two push buttons switches PBSW are operated with the 1st and 2nd SBs, and when the output of the SB matrix SMT1 selects the signal line connected to the PB oscillator PBOSC, the frequency corresponding to the lines selected among the low band frequencies L1-L4 and high band frequencies H1-H3, is produced and it is on the telephone line UTL. Next, after the time determined with FF and clock pulse oscillator CL, the frequency corresponding to the output of SMT2 is on the line UTL and the frequency selected with the 1st and 2nd SBs is alternately transmitted every given time. The signal received with the PB signal receiver is identified with the SB identifier and after it is stored for a given time at holding circuits HLD1 and HLD2, buzzer BZ is activated.
Patent JP-H01184941-A (JP)
Title: Integrated circuit device
Inventor: OGAWARA TAKESHI
IPC: H05K3/34
Filed: 1988-01-19
Abstract: PURPOSE:To make it possible to put an integrated circuit chip having a large consumption power in a small-sized flat package by a method wherein the parts, which come out of a sealing container, of lead pins led out from at least one direction of the container are formed in the same form as those of normal lead pins and moreover, a part, which is used as the interior of the container, is formed into a plane form to mold integrally with a part, on which a pellet is placed. CONSTITUTION:A mounting island part 2, a heat dissipation fin part 5 and leads 35-46 are formed integrally with one another and a flat package is made of one sheet of a metallic plate. If the package is constituted in such a structure, heat which is generated in a chip 3 is transmitted from the part 2 just under the chip 3 to the part 5, which is a metallic part having a good heat conductivity, and is dissipated in the air from here through a resin. Moreover, as the leads 41-46 are fixed with a copper foil part 8 by soldering, the heat transmitted to the heat dissipation fins 5 is conducted to the part 8 through the leads 41-46. That amount is far more than the amount of the heat, which is dissipated in the air from the fins 5, and this package functions as a package to dissipate heat favorably. Accordingly, the package is capable of withstanding up to a consumption power three times or thereabouts more than the existing consumption power and even an integrated circuit chip having a large consumption power due to a high speed or a high integration degree can be mounted.
Patent JP-S62171777-A (JP)
Title: Production of rubber coated roller
Inventor: MIYAHARA NAOTOSHI
IPC: B05D1/18
Filed: 1986-01-22
Abstract: PURPOSE:To easily produce a roller having good accuracy in the production of the fixing roller for an electrophotographic copying machine by immersing the roller in a rubber compsn. soln. in a perpendicular direction by using a cylindrical spacer member having the outside diameter equal to the outside diameter of an arbor roller. CONSTITUTION:The aluminum cylindrical spacer 5 having the equal outside diameter is attached by means of an adhesive agent to both ends of the aluminum arbor roller 1 and the roller 1 held in a vertical direction is immersed into a vessel contg. the compsn. soln. such as fluororubber or silicone rubber having about 50-1,000cps viscosity at a speed of about 50-500mm/min until the spacer member 1 is immersed. After the roller is pulled up, the roller is subjected to adequate drying and is then vulcanized for about 45min at about 175 deg.C in an oven. The excess rubber part 3 projecting from the end of the roller 1 is cut off after the vulcanization and the spacer member 5 is removed. The immersion is adequately repeated according to the wall thickness of the coating layer. Then the surface of the rubber coating layer is made extremely smooth and the roller having the uniform accuracy in wall thickness is obtd.
Patent JP-H06223245-A (JP)
Title: Commutation ticket issuing device
Inventor: MATSUDA KEIJI
IPC: G06Q50/30
Filed: 1993-01-27
Abstract: PURPOSE:To attain automatic issue corresponding to a section to be used by judging whether the using section of a commutation ticket is included within a prescribed section or not and issuing a commutation ticket with different formats corresponding to a manned ticket examination and automatic ticket examination having respectively different printing areas for character information in accordance with the judged result. CONSTITUTION:This ticket issuing device is constituted of a main control part 20, a character pattern memory 21 for storing character patterns corresponding to buttons on an operation part 10, a printing data memory 22 for storing the printing data of a commutation ticket, and a commutation ticket processing part 23 for printing out ticket face data for automatic ticket examination or manned ticket examination and issuing the printed ticket. The main control part 20 judges which is to be issued, ticket of an automatic ticket examination format or a ticket of a manned ticket examination format, in accordance with the departure station of a ticket to be issued and the automatic ticket examination state information of an internal memory 20a. For instance, a company line to be used based upon the departure station is compared with information indicating a company line whose automatic ticket examination state information is automated to judge the company line.
Patent JP-S5397456-A (JP)
Title: Display device
Inventor: NAKANO HIROTAKA
IPC: G02F1/1341
Filed: 1977-02-07
Abstract: PURPOSE:To form a solder sealed part of high reliability against aging and heat by making the Sn containing composition ratio of Pb-Sn type solders or multielement type solders based on Pb-Sn within a specific range.
Patent JP-S5396977-A (JP)
Title: Separation apparatus for solid and liquid
Inventor: MUTSUKUSHI TOSHIKI
IPC: B01D35/16
Filed: 1977-02-07
Abstract: PURPOSE: The separating apparatus for solid and liquid, with which almost all of the liquid to be treated can be treated can be obtained as the permeated water, by performing the separation of solid and liquid for the flowing-through liquid in which the concentration of solid particles has become high in the sedimentation tank to which the floculant has been added and by returning the supernatant liquid from the sedimentation tank again to the precise filtration apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio