baber/WOPTO huggingface dataset:
Patent JP-S6072970-A (JP)
Title: Inorganic linear colloidal adhesive
Inventor: ANDOU MASATAKE
IPC: C09J1/00
Filed: 1983-09-30
Abstract: PURPOSE:To provide the titled adhesive which has a high bond strength, a short curing time and excellent resistance to heat and chemicals and is suitable for use in a high-temperature atmosphere, containing a linear colloid backbone composed of silicon oxide and titanium oxide as the main structure. CONSTITUTION:The titled adhesive contains a linear colloid backbone of silicon oxide and titanium oxide as the main structure corresponding to the colloid length of a tetramer or a pentamer of an orthosilicate of the formula obtd. by mixing a monooxide of a bivalent metal such as magnesium oxide or zinc oxide with an alcoholic soln. of a partially hydrolyzed alkyl silicate and titanium oxide. The adhesive has excellent resistance to heat and chemicals, a high bond strength and a short curing time and is suitable for use in bonding materials exposed to a high-temperature atmosphere. Hence, the adhesive is useful for bonding heat-resistant electrical parts and the heat-resistant refractories of chemical plants, boilers and lamps, and can be applied to bond ceramics to each other and ceramic to metal.
Patent JP-2000018017-A (JP)
Title: Oil supplying device for engine
Inventor: MIYAZAKI MANABU
IPC: F01M11/03
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To surely ensure an oil supply to each part of an engine in the case where an inclining angle of the engine is expanded. SOLUTION: A cylindrical oil strainer 4 is connected to an oil intake 3, and is arranged in an oil pan 1. The oil strainer 4 is inserted into one end side of an extending pipe 6, and the one end side of the extending pipe 6 is closed by a plug 10. An opening 9 arranged on the other end side of the extending pipe 6 is positioned on a center part of the oil pan 1. Oil in the oil pan 1 is taken from the opening 9 arranged on the other end side of the extending pipe 6 into an oil intake 3 through the oil strainer 4, and supplied to an oil pump.
Patent JP-S6162501-A (JP)
Title: Novel polymerization method
Inventor: TSUCHIDA TOKIO
IPC: C08F22/40
Filed: 1984-09-04
Abstract: PURPOSE:To produce a polymer composed of a monomer which is solid at normal temperature, stably, economically, easily, with a simple apparatus, by heating a monomer component which is solid at normal temperature in a medium which is a non-solvent of the monomer, and carrying out the suspension or emulsion polymerization of the obtained homogeneous liquid. CONSTITUTION:A monomer component which is solid at normal temperature (e.g. N-methylmaleimide) or a monomer mixture which forms a solid-liquid mixture at normal temperature (e.g. mixture of acrylamide and styrene) is added to a medium which is a non-solvent of the monomer (e.g. water). The obtained mix;ture is heated to a temperature to attain a homogeneous liquid of the monomer component, and at the same time, the uniformly liquefied monomer component is dispersed in the above medium in the form of suspension or emulsion and is subjected to the suspension or emulsion polymerization.
Patent JP-S6338182-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMIOKA ICHIRO
IPC: G01R31/28
Filed: 1986-08-04
Abstract: PURPOSE:To obtain an integrated circuit device which enables a scan test with a small number of control input pins by providing scan registers, gate circuits, latch circuits, etc., between circuit blocks to be tested and at their connection parts. CONSTITUTION:The scan registers 8a-16a, latch circuits 75 and 76, AND gates 70 and 72, OR gates 71, 73, and 74, etc., are incorporated between a combinational block 35 and asynchronous circuit blocks 36 and 37 including order circuits and a their connection parts. Consequently, an input to the circuit block to be tested is fixed at a prescribed value by the gate circuits interposed at the outputs of the scan registers 8a-16a in a scan mode and also held as test data in the last period by the latch circuits 75 and 76. Consequently, the input signal to the circuit block to be tested is prevented from varying during scanning. Further, a positive type clock signal and a negative signal having the same timing with it are controlled in test operation with one control signal, and the test data never varies at the time of mode switching.
Patent JP-S6339663-A (JP)
Title: Insulating coating method for coil part
Inventor: AOSHIMA YOSHIYUKI
IPC: B05D3/10
Filed: 1986-08-05
Abstract: PURPOSE:To enhance penetrating properties of an insulating coating material and reduce defects upon coating, by performing a pretreatment in which an electric current is passed to a coil while immersing a coil part in a solvent compatible with a resin component of the insulating coating material and ultrasonic vibrations are applied to the solvent. CONSTITUTION:A coil part comprises, for example, a coil 2 wound around a drum-shaped core 1 formed of a sintered product of a ferrite or the like, with an insulating coating 3 around the coil 2. A solvent in which the part is immersed before insulating coating has a viscosity lower than that of an insulating coating containing a resin component, so that the solvent can easily penetrate into the coil 2. In addition, when the coil 2 is supplied with an electric current to generate heat, air bubbles present in gaps in the coil 2 are expanded, and the solvent is activated, whereby the wettability of the part with the solvent is enhanced. Further, the air bubbles present in the gaps in the coil 2 are expelled through activation of the bubbles by ultrasonic vibrations, and the solvent penetrates into the gaps, thereby facilitating the subsequent penetration of the insulating coating material into the gaps.
Patent JP-S57108923-A (JP)
Title: Data input circuit
Inventor: MURASAWA KENGO
IPC: G06F3/02
Filed: 1980-12-26
Abstract: PURPOSE:To eliminate unnecessary occupation time by a chattering eliminating  circuit which utilizes clock pulses having longer pulse width than the longest  chattering pulse of a mechanical for data input. CONSTITUTION:When a switch 11 is opened to input data to an electronic computer 50, an irregular pulse due to the chattering of the mechanical contact of the switch 11 appears on a data input line 41, and its inverted signal appears at the output of an NAND circuit 30 and is applied to the clear terminal C of a D type flip-flop 61 to control its count state and clear state. A clock pulse CP, on the other hand, is inverted by an inverter 64 and then inputted to an NAND gate 65 to be NANDed with the output signal (d) of the D type flip-flop 61.
Patent JP-S6075716-A (JP)
Title: Cylinder head of diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02B23/02
Filed: 1983-09-30
Abstract: PURPOSE:To enhance turbulence of air and facilitate mixing of air and fuel, by providing a projection for deflecting a part of main flow of suction air sucked into a cylinder toward auxiliary flow at a valve opening portion on a lower surface of a cylinder head opposite to a top surface of a piston. CONSTITUTION:A top surface 3 of a piston 2 slidably inserted in a cylinder liner 1 is bored to form a combustion chamber 4. An insert 7 having a projection 6 projecting toward the piston 2 is embedded in a valve opening portion on a lower surface of a cylinder head 5 fixed at an upper end of the cylinder liner 1, that is, on a surface opposed to the top surface 3 of the piston 2. Thus, a part of main flow A of suction air sucked through a suction port 8 into a cylinder 9 is guided as a deflected flow C toward auxiliary flow B. As a result, the deflected flow C collides with the auxiliary flow B to generate turbulence, and the turbulence collides with the main flow A to be amplified. Accordingly, strong air turbulence is generated in the cylinder 9, and may be sufficiently mixed with fuel.
Patent JP-S6245141-A (JP)
Title: Wafer prober
Inventor: HORIKOSHI FUJIO
IPC: B41J25/20
Filed: 1985-08-23
Abstract: PURPOSE:To avoid an adverse effect by noises from an electromagnetic coil by constituting a rod pushing a proper quantity of ink from a tank so as to be moved by using a fluid pressure device in an ink marker for a wafer. CONSTITUTION:When a wafer 1 is set onto a table 4, a performance board 5 holding a probe card 6 is aligned while lowering, and probe needles 7 are each brought into contact with respective electrode pad 3 for No.1 pellet 2 in the wafer 1. An electrical characteristic test is executed under the state. When A defective is discovered, a solenoid 28 is conducted by a command from a tester, and a solenoid valve 27 in an ink marker 8 is operated, thus supplying a cylinder 17 for a cylinder device 16 with air. Consequently, a piston 18 is lowered, a rod 15 integrally connected to the piston 18 is pushed down in a tank 12, and ink 11 is attached onto the pellet 2. The table 4 is moved in the XY directions, and characteristic tests are executed in succession regarding each pellet.
Patent JP-S5890048-A (JP)
Inventor: FURANKU JIEI DOYURUDOYURITSUKU
IPC: B65D47/28
Filed: 1981-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0350015-A (JP)
Title: Air conditioner for automobile
Inventor: HARA JUNICHIRO
IPC: B60H1/00
Filed: 1989-07-17
Abstract: PURPOSE:To improve comfortableness by computing degree of detected heat environment information, certainty of heat environment feeling report of crew against the degree, and oblivion factor of the certainty, and correcting target air conditioning condition from the certainty, the oblivion factor, and the degree of heat environment feeling of crew. CONSTITUTION:A control device 4 computes a target air conditioning condition based on information input from a heat environment information input means 2, and controls respective parts of an air conditioner main body 1. At this time, when hot or cold is reported from a heat environment feeling of crew input means 5, the control device 4 searches hot or cold feeling estimated value Y from the operating condition of the heat environment information input means 2 by crew, displays it on a heat environment feeling display means 6, and computes the certainty and the oblivion factor of a heat environment feeling report by crew. According to the certainty, the oblivion factor, and the heat environment feeling of crew, the target air conditioning condition is corrected. By this constitution, comfortable air conditioning can be performed, suitable for the heat environment feeling of crew with remarkable individual difference.
Patent JP-H0233888-A (JP)
Title: Manufacture of electroluminescence element
Inventor: IGARASHI TAKAHARU
IPC: G09F9/30
Filed: 1988-07-22
Abstract: PURPOSE:To obtain an electroluminescence element with improved heat resistance and moisture resistance by using a high molecular weight sol synthesized from an organic metal compound through sol-gel method. CONSTITUTION:A transparent electrode 2 is provided on the surface of a glass base 1. Then, as metal alkoxide, tetraethoxysilane, ethanol and aqueous solution of acetic acid are mixed and prepared to be alcoholic solution. This is hydrolyzed and polycondensed to form a high molecular weight sol. Then, when propylene carbonate is added to this and distilled under reduced pressure to remove alcohol and water, the sol-gel reaction in the high molecular weight sol is stopped. A light emitting layer 3 is obtained by coating a mixture, formed by dispersing the sol obtained in such a manner as a binder into phosphor powder of ZnS, etc., doped with an activator such as copper, on the electrode 2. Finally, a back plate 4 is formed to obtain a dispersion type electroluminescence element.
Patent JP-S57108214-A (JP)
Title: Continuous dephosphorization and desiliconization method for molten iron
Inventor: TAGUCHI CHIYOUBEE
IPC: C21C1/02
Filed: 1980-12-24
Abstract: PURPOSE:To perform continuous dephosphorization and desiliconization of molten iron with a simple method by charging Al and hydrous iron oxide, hydrous iron sand or hydrous iron ore in molten metal in the casting bed spout or hot metal car of a blast furnace. CONSTITUTION:In a casting bed spout or hot metal car, Al and hydrous iron oxide, etc. are charged into the molten iron flow tapped from a blast furnace. Then, Al combines with the P in the molten iron and forms compound AlP. This AlP is decomposed by the moisture of the hydrous iron oxide, hydrous sand iron or hydrous iron ore to be added simultaneously, and generates PH3. When this PH3 is exposed to air, it dissipates into the atmosphere by being converted to P2O5. On the other hand, the iron oxide oxidized the Si in the molten iron to SiO2. The SiO2 floats on the molten iron and is removed.
Patent JP-H0349764-A (JP)
Title: Sterilizing device
Inventor: HIGUCHI YOSHIO
IPC: A61L2/20
Filed: 1989-07-19
Abstract: PURPOSE:To make perfect sterilization in a short period of time without using a toxic gas by providing a heater for controlling the temp. in a housing separately from a heater for evaporating liquid and gasifying a formalin liquid while the inside of the housing is kept at a specified temp. CONSTITUTION:A required volume of the official formalin liquid is poured onto a receiving tray 11 in the sterilizing housing and an object to be sterilized is placed on a rack. The time for neutralization with a neutralizing liquid is set with timers 46, 47 and the temp. of an evaporating heater 9 is set. The evaporation time is set with a timer 45. The in-housing heater 8 is energized and a fan is operated to circulate the air in the housing. A digital timer 44 and the evaporation timer 45 operate and the evaporation heater 9 is energized when the temp. in the sterilizing housing rises up to the set temp. The in-housing heater 8 is de-energized by the operation of a thermostat. The in-housing heater 8 is thereafter turned on and off by the thermostat to maintain the specified temp. in the housing. The formalin liquid in the receiving tray 11 is evaporated by the operation of the evaporation heater 9, by which the object to be sterilized on the tray is sterilized. The sterilization operation is carried out in a short period of time in this way without using the toxic gas.
Patent JP-H1117659-A (JP)
Title: Optical communication network
Inventor: KUZE YUSUKE
IPC: H04B10/278
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication network capable of eliminating the fluctuations of a beat level due to the polarization state of a slave station optical signal and reducing beat noise in the case of generating beat. SOLUTION: Plural slave stations 5, 6 of the same configuration are connected to a master station 4 via photocouplers 1, 2 and an optical fiber 3. Each slave station uses a modulator 7 to modulate a carrier signal, whose frequency differs from each slave station by a slave station data signal 11, an optical transmitter 8 converts the modulated signal into an optical signal and is given to a polarization scrambler 17. The polarization scrambler modulates a polarized wave of the optical signal at random and transits the modulated signal to the master station 4. The master station receives an optical signal from the slave station by an optical receiver 12, uses demodulators 13, 14 to select and the demodulate the signal, thereby obtaining a data signal of each slave station.  Since the polarized wave of the optical signal of each slave station are in a random state, the beat level is made constant, and the level is reduced to 1/2 with respect to the maximum level as well.
Patent JP-H0469719-A (JP)
Title: Information processing element
Inventor: ISODA SATORU
IPC: G06E3/00
Filed: 1990-07-10
Abstract: PURPOSE:To improve the degree of integration of a neuron by providing a semiconductor integrated circuit part for simulating a neuron function in a neural network, and a molecular film element which has a photoelectric function, and in which a synapse strength matrix (Tij) of plural neuron circuit areas provided on the integrated circuit part is written by light. CONSTITUTION:A coupling Tij part between each of neuron circuit areas 11 is constituted of a molecular film 12 having a hetero-molecular junction having a photoelectric converting function provided on a semiconductor integrated circuit part provided with the neuron circuit area, and electrodes for inserting and holding this film, and constituted so that a coupling relation is inputted by light of a matrix light emitting element constituted of the hetero-molecular film 12 having a light emitting function and the electrodes for inserting and holding this film. Accordingly, these coupling relations can be changed, and also, the photoelectric converting function part constituted of the molecular film having the hetero-molecular junction and the electrodes for inserting and holding this film, and the light emitting function part are constructed three- dimensionally on the semiconductor integrated circuit. In such a way, the number of neurons which can be integrated per unit area can be increased.
Patent JP-2000019691-A (JP)
Title: Package for film unit with lens(disposable camera)
Inventor: TAKIGUCHI YOSHIO
IPC: B65D85/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a package for a film unit with a lens whose product appeal effect is enhanced more while providing moisture proofness equal to a gadget bag. SOLUTION: A packaging case 14 consists of a lower box 15 and an upper box 16 which are formed of a metal thin plate so as to be box-like. The upper surface of the lower box 15 is opened, and the film unit with the lens 2 is housed from an open part 15a. The lower surface of the upper box 16 is opened, and the upper box 16 covers the lower box 15 from an upper side so as to close the open part 15a of the lower box 15. The packaging case 14 is used as a pouch or the like after using it as the packaging case of the film unit with the lens 2.
Patent JP-S5975171-A (JP)
Title: In-wedge echor removing method of ultrasonic probe
Inventor: KATSUMATA KENICHI
IPC: G01S7/521
Filed: 1982-10-22
Abstract: PURPOSE:To remove an in-wedge echo through simple constitution by inverting the in-wedge echo in phase and storing it, and combining its output into probe receive waveform. CONSTITUTION:The in-wedge echo W generated by an oblique probe P is led to a gate circuit (a). The gate circuit (a) remove transmit pulses from the echo W and supplies the resulting signal to a phase inverting circuit (b). The echo inputted to the phase inverting circuit (b) is inverted in phase and stored in a storage circuit (c). The inverted echor stored in the storage circuit (c) is combined with the waveform E received by the probe to remove only the in-wedge echo W in the receive waveform.
Patent JP-H0350792-A (JP)
Title: Very small hole treatment for printed board and device therefor
Inventor: NOUJIYOU SHIGENOBU
IPC: H05K3/26
Filed: 1989-07-19
Abstract: PURPOSE:To fluidize a treating liquid sufficiently into not only the through-hole but also the blind hole of a printed board by a simple means, and to make treatment effective by generating a high-speed liquid current on one side of the opening section of a very small hole and making the hydraulic pressure of the opening section lower than that in an opening section on the reverse side or the very small hole. CONSTITUTION:A printed board 1 is held into a treating tank 4 filled with a treating liquid 5 by support members 6, and liquid-current regulating members 7 are arranged in the vicinity of both sides of the board 1. Very small through-holes 2 and a very small closed hole 3 are formed to the board 1. When liquid currents are generated on both sides along the board 1, high-speed liquid currents are generated along one opening sections 2a through the through- holes 2, and gentle currents are generated along reverse opening sections 2b. Accordingly, hydraulic pressure in the opening sections 2a is made smaller than that in the reverse opening sections 2b, pressure difference is generated among both opening sections 2a, 2b through the through-holes 2 and liquid currents are generated from the opening sections 2b to the direction of 2a in the through-holes 2, and the liquid and bubbles in the through-holes 2 are flowed out to the outsides of the through-holes 2 from the opening sections 2a brought to a decompressed state.
Patent JP-S6340340-A (JP)
Title: Semiconductor integrated circuit
Inventor: OZAWA MASAHIDE
IPC: H01L23/52
Filed: 1986-08-05
Abstract: PURPOSE:To prevent the cracks generating in an interlayer insulating film due to a thermal shock by a method wherein the width of metal wirings, excluding a bonding pad part, is set at 1-10 mum. CONSTITUTION:The metal wirings in the semiconductor integrated circuit having a multilayer interconnection structure, namely, the upper metal wiring 2 and the lower wiring 1, are all formed in the width 1-10 mum. As a result, the size of the grains of an interlayer insulating film 5 can be made uniform on allover the surface. Therefore, no cracks are generated on the interlayer insulating film 5 by the difference both in coefficient of thermal expansion and the diameter of grains.
Patent JP-S6342096-A (JP)
Title: Semiconductor storage device
Inventor: SATO YOSHINORI
IPC: G11C11/34
Filed: 1986-08-05
Abstract: PURPOSE:To design in such a way that the capacities of a pair of 1st data lines can be minimized and to decide data at a high speed by further providing a pair of 1st data lines between a pair of 2nd data lines and a pair of bit lines. CONSTITUTION:When a word line W0 and a dummy word line DW0 are selected, data on a memory cell capacitor C0 and data on a dummy cell capacitor DC0 are transferred to a bit line B0 and the inverse of B0, respectively. Net, a sense amplifier SA0 amplifies data on the pair of bit lines B0 and the inverse of B0. When a column selection signal 1-0 selects switching MOS transistors Q01 and Q02 to turn on them, the data on the pair of bit line B0 and the inverse of B0 is transferred to a pair of 1st data lines D1 and the inverse of D1. A signal amplifier A10 is installed on the pair of data lines D1 and the inverse of D1. After their data is amplified, switching MOS transistors Q41 and Q42 transfer said data to a pair of 2nd data lines D2 and the inverse of D2.
Patent JP-2000018126-A (JP)
Title: Common rail type fuel injection system
Inventor: NISHIMURA TERUKAZU
IPC: F02D1/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To optimize control for cooling a piezoelectric element of an injector. SOLUTION: A common rail type fuel injection system is provided with a pressure control chamber 6 that controls pressure balance with respect to a needle 3 by introducing/leaking the pressurized fuel, an injector 1 with a valve 17 for opening/closing a leak hole 16 of the pressure control chamber 6 and a piezoelectric element 19 for driving the valve 17, a cooling system 25 for cooling the piezoelectric element 19, and cooling system control means 20 that actuates the cooling system 25 when it is determined that the temperature of the piezoelectric element 19 becomes higher than the ordinary temperature in use.
Patent JP-H0233636-A (JP)
Title: Picture processor
Inventor: HIZUKA TETSUO
IPC: G06F12/06
Filed: 1988-07-25
Abstract: PURPOSE:To realize the simultaneous transfer of picture data and to shorten the transfer time of the picture data by invalidating the working of an address decoder at high-speed transfer and writing the picture data put on a system bus into each picture processor. CONSTITUTION:When the picture data is transferred to a system bus 102, and address decoder 5 decoder the address data via each of picture processors 1001-100n. The output signal of the decoder 5 is invalidated by a decoding control circuit 8, and the transferred picture data is stored directly in each local picture memory 2. Thus the picture data are simultaneously fetched by the processors 1001-100n regardless of the contents of the address data and then stored with no mutual time-lag.