baber/WOPTO huggingface dataset:
Patent JP-H0821070-A (JP)
Title: Laying jig for free-access floor
Inventor: MIURA MOCHIHARU
IPC: E04F15/024
Filed: 1994-07-07
Abstract: PURPOSE:To easily manufacture a free-access floor, and perform the laying precisely ensuring the space between panels. CONSTITUTION:A free-access floor laying jig 1 for neatly arranging and laying square panels 5 having a plurality of recessed parts 6 on the same surface is formed of a flat body having a through hole 2 and also having, on the same surface side, eight or more protruding parts 4 arranged in the rotation symmetrical position of 90 deg. on the concentric circumference of the through hole 2. The protruding parts 4 are inserted to the recessed parts 6 of four panels 5 adjacent to a prescribed position and arranged so as to be rotation symmetrical of 90 deg. to mutually link the panels 5, and the laying jig is removed after the panels 5 are laid.
Patent JP-2000349772-A (JP)
Title: Packet transfer method
Inventor: ABE TETSUYA
IPC: H04L47/22
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To guarantee a band by means of a credit processing in a fine unit with a simple processing by deciding a transfer rate to be integer-times as much as a prescribed base rate and controlling the transfer rate with the obtained number of whole addition periods fixed to a value obtained by dividing an addition period at an upper limit transfer rate by a value obtained by dividing the upper limit transfer rate by the base rate. SOLUTION: The number of cells, which becomes a rate to be kept in one band observation period T, is added as a credit value. When the upper limit value of the credit value is set to be the value P of not less than a threshold and a value obtained by subtracting one from the maximum length of one packet is set to be Q, the number of addition times is adjusted so that the number of layer credits added in one band observation period becomes A-P-Q. The number B of credits which are added at one time is fixed and the addition period is divided into T×B/(A-P-Q) so that they can be added at equal intervals in one band observation period T.
Patent JP-S6133045-A (JP)
Title: Deciding system for network priority
Inventor: HASEGAWA TOSHIJI
IPC: G06F13/00
Filed: 1984-07-25
Abstract: PURPOSE:To shorten the time needed for change in priority by having a priority control field within a token and using it for showing the priority in a free token mode and for reservation of a busy token mode respectively. CONSTITUTION:A register 11 holds the priority Pr of the latest free token, the value Rr of a reserved field of a busy token and the priority Pm of a packet for transmission request. A comparator 15 compares the Pm with the Pr and Rr respectively. A priority control circuit 16 outputs the selection signal to a data selector 12 to decide the priority P of the token to be transmitted and the value of a reserved field R with the output of the comparator 15 and the token output timing control signal. In a free token output mode, the output of the comparator 15 is checked and the selector 12 is controlled to output the Pm and the Rr to a priority control field Pc with Pm>Rr and Pm<Rr respectively. While in a busy token output mode, the selection is performed between the lowest priority P0 of the field Pc and the Pm in case a transmission request packet exists.
Patent JP-H055643-A (JP)
Title: Flow rate discriminating device
Inventor: ATSUMI TORU
IPC: G01F3/22
Filed: 1991-06-27
Abstract: PURPOSE:To obtain a flow rate discriminating device which can discriminate a change in flow rate even when the flow rate continuously increases or decreases by a small amount by discriminating the difference between a flow rate sent from a flow rate measuring means and flow rate stored in an all individual flow rate storing means as a change in flow rate. CONSTITUTION:This flow rate discriminating device is constituted of a flow rate measuring means 4 which measures the flow rate of a fluid, all individual flow rate storing means 21, and flow rate change discriminating means 5 which discriminates that a change occurs in the flow rate and outputs a signal when the difference between a measured flow rate sent from the means 4 and flow rate stored in the means 21 becomes larger than the product of a change discriminating reference value and the measured flow rate sent from the means 4. Therefore, the discriminating means can discriminate a change in flow rate even when the flow rate continuously increases or decreases by a small amount.
Patent JP-S6310543-A (JP)
Title: Manufacture of semiconductor device
Inventor: IOKA SATOSHI
IPC: H01L21/3213
Filed: 1986-07-01
Abstract: PURPOSE:To prevent an interconnection pattern from being corroded and contaminant substances from existing in an etching device by treating the interconnection pattern including aluminum through dry etching using plasma together with chlorine and after that, removing residual chlorine substituted by the plasmas in a gas of nitrogen trifluoride. CONSTITUTION:An interconnection pattern including aluminum is treated by dry etching using a plasma containing chlorine and after that, residual chlorine is removed through substitution by using a plasma of nitrogen trifluoride (NF3). Since NF is liable to produce much radical F*, a large quantity of residual chlorine in a wafer surface is substituted by a sufficient amount of F* in the plasma to form an aluminum fluoride which is stable in moisture. A surface layer of the resist is etched by plenty of radical F* so that chlorine remaining in the surface layer of the resist is simultaneously removed.
Patent JP-S6136399-A (JP)
Inventor: TSUGADANI HITOSHI
IPC: C08J7/02
Filed: 1984-07-27
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-S6135544-A (JP)
Title: Semiconductor device
Inventor: KUWAJIMA ATSUSHI
IPC: H01L23/495
Filed: 1984-07-27
Abstract: PURPOSE:To prevent noise from being introduced, to reduce erroneous operations of a semiconductor device, by stacking a plate-shape capacitor on a die-stage of a lead frame. CONSTITUTION:A capacitor 6 is a plate-shape ceramic capacitor having electrodes on front and back faces respectively, and serves as a noise canceler of which one electrode is secured to the underside of a diestage 3 being connected to a ground terminal, for example with brazing, and the other electrode is connected to a power source terminal by a wire 4a. Since the capacitor 6 is positioned near the chip 1, introduction of noise which may result from long distance between the power source terminal and the ground terminal can be prevented. Moreover, a noise canceler which used to be mounted previously outside the semiconductor device can be eliminated, simplifying a panel structure carrying the semiconductor device.
Patent JP-S642251-A (JP)
Title: Organic electrolyte battery
Inventor: SUGIMOTO TOYOJI
IPC: H01M4/06
Filed: 1987-06-24
Abstract: PURPOSE:To lower internal resistance and provide excellent high temp. preserving characteristics by putting a positive electrode current collector in contact with a black mix through a carbon layer produced by pyrolysis of a high boiling point highmolecular substance, whose main component is hydrocarbon, at the surface of positive electrode current collector. CONSTITUTION:A high boiling point highmolecular substance such as lubricating oil is coated on the surface of a positive electrode current collector 2, and it is subjected to pyrolysis at a temp. over 500 deg.C under a vacuum of 10<-4>mmHg or in an inert gas. Thus a carbon layer is provided. Through this carbon layer, the positive electrode current collector 2 is put in contact with a black mix 1, to which carbon powder of graphite, carbon black, etc., is added together with fluoric resin as binder. This lowers the internal resistance and suppresses increase thereof while preserved a high temp.
Patent JP-H0823050-A (JP)
Title: Bga type semiconductor device
Inventor: ONDA MAMORU
IPC: H01L21/60
Filed: 1994-07-08
Abstract: PURPOSE:To provide a thin and lightweight BGA type semiconductor device, having excellent heat dissipating property and lower surface balls located on a plane surface, which is prevented from increasing cost by the incorporation of a defective semiconductor element. CONSTITUTION:A semiconductor element 4 is placed on a multilayer wiring substrate 1 having a plurality of ball terminals on the lower surface, and the electrode of the semiconductor element and the wiring pattern 2 on the surface of the multilayer substrate are connected by a TAB tape carrier on the title BGA type semiconductor device.
Patent JP-S5279217-A (JP)
Title: Starting method of three-phase induction motor
Inventor: IWATA KAZUTOSHI
IPC: H02P1/26
Filed: 1975-12-25
Abstract: PURPOSE: To limit the generation of the transient torque in starting and decrease the starting current by dividing the stator winding into two, the ending side winding part and the power source side winding part, and switching the connection by means of switches. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H025847-A (JP)
Title: Ultrasonic thawing machine
Inventor: MAEHARA NAOYOSHI
IPC: A23L3/30
Filed: 1988-06-24
Abstract: PURPOSE:To improve thawing speed by constituting a thawing chamber to store frozen food, etc., together with a liquid such as water, etc., an electric vibrator, a driving means thereof, a box to store the vibrator and the means, a means to seal a packing member having stored the frozen food, etc., and a means to deaerate air in the packaging member. CONSTITUTION:When air in a packaging member 19 is deaerated by a suction pipe 21, a pressurizing lever 26 is moved downward. When a sealing means 22 is simultaneously operated, the packaging member 19 is welded at this part and sealed in a degassed state as it is. A frozen food 18 is packed in this state and then fed together with water to a thawing chamber 11. When a float switch 14 is operated by a float 29, a piezoelectric vibrator 13 is subjected to ultrasonic vibration and the vibration energy is efficiently transferred through a stainless steel plate 11' and water 28 to the frozen food 18. In the operation, since the frozen food 18 is sealed in the interior of the packaging member 19 in a deaerated state substantially free from air as mentioned above, the vibration energy is efficiently transferred to the frozen food 18 and the food 18 absorbs the energy and is heated.
Patent JP-S5582745-A (JP)
Title: High-strength high-toughness cobalt alloy
Inventor: FUKUI HIROSHI
IPC: C22C19/07
Filed: 1978-12-15
Abstract: PURPOSE: To enhance the high temp. toughness and high temp. ductility of a Co alloy by adding a restricted amt. of C, Si, Mn, Ni, Cr, W, B, Zr, Nb, Ti, Ta, Hf, etc. to Co.  
     CONSTITUTION: A Co alloy consisting of, by wt., C 0.15W2%, Si≤2%, Mn≤2%, Ni 5W15%, Cr 18W35%, W 3W15%, B 0.003W1%, Zr 0.05W0.3%, Nb 1.1W3%, and the balance Co and inevitable impurities. One or more out of Ti, Ta and Hf 0.01W1% may be added to the alloy. In this alloy compsn. the Ti, Nb and Zr are combinedly contained with optimum relation to the C, W, B, Cr and Ni contents. By this compsn. superior high temp. strength and high temp. toughness esp. at temps. above 982°C are provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5857071-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: HASHIZUME ATSUSHI
IPC: F02P3/045
Filed: 1981-10-01
Abstract: PURPOSE:To prevent a misfire from occurring during rapid acceleration or the like by providing a rapid discharge circuit discharging a condenser for a preset time after the first angle position is detected in an engine controlling the ignition timing in accordance with two angle position signals. CONSTITUTION:An internal combustion engine is provided with pickups 1, 2 detecting the first and second angle positions theta1, theta2, a one-shot multivibrator 4 generating an output signal in a preset time TM in response to the output from an FF 3 when the angle position theta1 is detected, and a charge circuit charging in proportion to the time after the TM time has elapsed and before the angle position theta2 is detected. This charge circuit is constituted with an NAND circuit 5, transistor Tr 6, and condenser 10. A discharge circuit is also provided discharging the condenser 10 through a Tr 9 for a constant time after the angle position theta2 is detected. Furthermore, a rapid discharge circuit made of a Tr 14 is provided rapidly discharging the condenser 10 after the angle position theta1 has been detected and before the TM time elapses.
Patent JP-H05233525-A (JP)
Title: Input/otuput processor
Inventor: MASUDA KOICHI
IPC: G06F9/46
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the waiting time of a CPU and to improve the working efficiency of an entire system. CONSTITUTION:A system including a CPU and connected to a system bus is connected to a system connected to a data transfer bus via a separating means. In a normal operation state, the system bus is connected to the data transfer bus. However these two buses are separated from each other by a separating means 7 when the operating state of a transfer means 5 is detected by a detecting means 8. At the same time, an instructing means 10 refers to a task attribute table 9 to change the order of programs to be carried out. Thus, the practicable programs are preferentially carried out with use of only the 1st and 2nd storage means 1 and 3 that are connected to the system bus.
Patent JP-S5946601-A (JP)
Title: Plastic lens inserted with glass lens
Inventor: MATSUKURA TOSHIO
IPC: G02B1/04
Filed: 1982-09-09
Abstract: PURPOSE:To enable the formation of a glass lens and a plastic lens into one body without using adhesive and to provide a reduction in the steps of production stages and simplification of operation by uniting the glass lens to one body with an optical resin with insert molding and providing a lens holding means in the peripheral part thereof. CONSTITUTION:A glass lens 4 is insert-molded with an optical resin as a molding material for a plastic lens 5, for example, an acrylic resin, PC, PS or other optical resins, by which the lens 4 and the lens 5 are united to one body while the latter lens is formed on the former lens. Alternately, the lens 4 is beforehand insert molded, and an insert annular part 6 is formed on the outside peripheral line on the other surface of the glass lens to hold the lens 4, by which the lens 4 and the lens 5 are so constituted as not to separate from each other at the boundary 7 thereof. A lens holding frame 16 is integrally formed in the outside circumferential part of the annular part 6 and three lens holding holes 17 are disposed at equal intervals to the frame 16.
Patent JP-H025551-A (JP)
Title: Semiconductor device
Inventor: TONARI SHINICHI
IPC: H01L23/522
Filed: 1988-06-24
Abstract: PURPOSE:To realize a metal multilayer wiring structure which is excellent in evenness and competent for a high integration by a method wherein a thin silicon nitride film is provided between a polyimide film and a boron.phosphorus layer to provide a means which prevents the effect of the moisture generated from boron.phosphorus glass. CONSTITUTION:A boron.phosphorus glass 2 is deposited on a semiconductor substrate 1, and a first layer aluminum wiring 3 is formed. And, a silicon nitride film 4 is deposited as thick as 1000Angstrom  under a pressure of 30pa or so at a temperature of 300 deg.C or so as introducing SiH4 and NH3 gas. And, polyimide solution is spin-applied thereon, which is gradually heated up to a temperature of 400 deg.C or so by stages to form a polyimide film 5 in film for the formation of a polyimide/silicon nitride film structure 10000Angstrom  in thickness.
Patent JP-S5681251-A (JP)
Title: Combustion control process in internal combustion engine
Inventor: FUJITA ETSUROU
IPC: F02D43/00
Filed: 1979-12-06
Abstract: PURPOSE: To assure ignition and to decrease occurrence of noxious exhaust components in such a way that various solenoid valves are controlled by a computer, and mixed air is treated providing a water-cooled magnetic field processor near the air intake valve.  
     CONSTITUTION: An air solenoid valve 7 equipped on an air cleaner 3, a fuel solenoid valve 8 equipped on an inlet manihold 4, and a solenoid valve 9 for ignition  timing are controlled by a computer 10. This computer 10 inputs each output from  an engine vibrometer 11, a running fuel meter 12, CO meter 13, etc., and each solenoid valve 7 to 9 is most adequately controlled, based upon each prememorized program. Besides, in the vicinity of an air intake valve 15, mixed air is processed by installing a water-cooled magnetic field processor 14 which has a magnetic density at least more than 10 gauss, outside the inlet manifold 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5585079-A (JP)
Title: Manufacture of photoelectric converter
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L31/08
Filed: 1978-12-22
Abstract: PURPOSE: To obtain excellent ohmic contact between transparent electrode and photoconductive substance of II∼VI group compounds by uniformly adjusting the surface condition of the transparent electrode mainly composed of tin oxide.  
     CONSTITUTION: A transparent electrode 2 mainly composed of tin oxide is formed on glass substrate 1, and the transparent electrode formed in required shape prior to CdS evaporation, is immersed in nitric acid. The said electrode is kept immersed at a fixed acid temperature. After this procedure, it is immediately water-washed and dried, and CdS is evaporated and heat-treated for activation. The same effect can be obtained by using oxidizing agents such as hydrogen peroxide, etc. or a compound of more than two kinds of oxidizing agent, in lieu or nitric acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6048967-A (JP)
Title: Preparation of 1-(4-hydroxyphenyl)-2-(4-benzylpiperidino)-1- propanol
Inventor: SATOU MAMORU
IPC: C07D211/70
Filed: 1983-08-29
Abstract: PURPOSE:To obtain the titled compound useful as a new drug suitable as a remedy for sequelae of cerebrovascular disease efficiently, by hydrogenating a specific novel compound in the presence of a reasonable hydrogenating catalyst under mild condition, optionally reacting the reaction product with an acid. CONSTITUTION:A 4-benzyl-1-[1-( 4-benzyloxyphenylcarbonyl )ethyl]pyridinium halide shown by the formula I (X is halogen; Bel is benzyl) is reduced with a metal hydride such as NaBH4, etc. in a solvent at -40-70 deg.C for 30min-10hr, to give novel 1-(4-hydroxyphenyl)-2-( 4-benzyl-1,2,5,6-tetrahydropyridino )-1-propanol shown by the formula II. The compound is hydrogenated in the presence of a hydrogenating catalyst such as 10wt% Pd/C, etc. at normal temperature under normal pressure, and, if necessary, the reaction product is reacted with an acid to give 1-(4-hydroxyphenyl)-2-(4-benzylpiperidino)-1-propanol shown by the formula III or its acid addition salt.
Patent JP-H11355961-A (JP)
Title: Circuit protector having ptc element and electric connection box provided with circuit protector having ptc element
Inventor: ISHIKAWA SATOSHI
IPC: H02H9/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability by maintaining a safe condition in the case of interrupting a circuit by increasing a resistance value in the inside of a PTC element, also so that manufacture can be performed by reducing a cost. SOLUTION: A circuit protector 25 has a PTC element 24 and a wiring board 38 formed with electrodes 38a, 38a for connecting leads 24a, 24a of the PTC element 24, a through hole 44 is formed between the electrodes 38a, 38a corresponding to the PTC element 24 of the wiring board 38, so as to impede forming of a low resistance value current passage 51 by carbonaceous powder 50 released from the PTC element 24. The circuit protector 25 is provided in the inside of an electric connection box (junction block).
Patent JP-S6135759-A (JP)
Title: Fermented soybean fermented with lactic acid bacteria
Inventor: MAYA KYOKO
IPC: A23L11/00
Filed: 1984-07-30
Abstract: PURPOSE:Fermented soybeans, obtained by inoculating boiled or steamed soybeans with lactic acid bacteria, and fermenting the soybeans, and having intestinal functon controlling action and good stringiness without fermented soybean smell nor bitterness in eating. CONSTITUTION:Fermented soybeans fermented with lactic acid bacteria obtained by dipping soybeans washed with water in water for 8-24hr, boiling the soybeans in water in an amount 2-3 times that of the soybeans, or steaming the soybeans with steam under 0.75-1.5kg/cm<2> pressure for 20-40min, and cooling the soybeans, and inoculating Lactobacillus bulgaricus thereinto when the soybeans reach 40-50 deg.C temperature, and fermenting the soybeans at 40-50 deg.C for 22-50hr.
Patent JP-S6138320-A (JP)
Title: Device to separate noncombustible substance for refuse incinerator of fluidized bed type
Inventor: INUMARU NAOKI
IPC: F27B15/09
Filed: 1984-07-30
Abstract: PURPOSE:To build a low cost refuse incinerator which produces little vibration and powdery dust during driving, and is not necessary to provide another space for a separator independently, by providing a drain outlet for fluidizeing medium under a sifter and by providing a discharge outlet for noncombustible substance under the opening of a sifter. CONSTITUTION:A sifter 11 is housed in a casing 13, and a drain outlet 14 for fluidizing medium is provided under the sifter 11, while a discharge port 15 for uncombustible substance is provided under the opening of a sifter 11, respectively. A fluidizing medium containing noncombustible substance, transferred by a screw conveyer 4, is fed into the sifter 11. It is dripped and drained from the drain outlet 14 by the rotating movement of a sifter 11, while uncombustible substance is transferred up to the opening 11a of a sifter 11 by a feed vane 12, and is discharged from the discharge port 15 for noncombustible substance. Because an noncombustible substance separating function is provided to a drain section for luidizing medium containing uncombustible substance, it is not necessary to provide another space for a separator independently, so that the space for it can be utilized effectively, and an incinerator itself can be manufactured at lower cost. Usually, a separator has a factor to make the working circumstances worse by noise, vibration and dust, but in this case, a separator to cope with those infl uences can be omitted.
Patent JP-S5858277-A (JP)
Title: Vapor deposition device
Inventor: YAMADA KEIICHI
IPC: C23C14/30
Filed: 1981-10-03
Abstract: PURPOSE:To shut off the direct contact between a vapor depositing material and the inside surface of a holder which holds the vapor depositing material and decrease the quantity of heat escaping to the holder by providing a material having a high m. p. and low heat conductivity in the recess of said holder. CONSTITUTION:In a vapor deposition device provided with an irradiating means for electron beams, a crucible 9a is provided in the recess 3 of a holder 2a which holds a vapor depositing material 5 so as to cover the surface of the recess 3 in contact therewith. The crucible 9a is formed of materials such as carbon, Al2O3, SiO2 and the like having a high m. p. and low heat conductivity. The material 5 is contained in the recess 5 in the form that the material is held in place in said crucible 9a; therefore even when the material 5 is melted by the irradiation of electron beams 7, the molten material 5 does not contact directly with the surface of the recess 3. Thus the quantity of heat escaping to the holder 2a decreases, the rate of vapor deposition is improved and the control for the rate of vapor deposition is made easy.