baber/WOPTO huggingface dataset:
Patent JP-H09263882-A (JP)
Title: Steel sheet for two-piece can, reduced in earing rate
Inventor: KOJIMA KATSUMI
IPC: C22C38/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet for two-piece can, capable of inhibiting the occurrence of earing at the time of redrawing, ironing, and redrawing for thinning, after first cup forming, and reduced in earing rate. SOLUTION: This steel sheet has a composition containing, by weight, 0.02-0.07% C, <=0.04% Si, 0.2-0.6% Mn, <=0.06% P, <=0.015% S, 0.02-0.1% sol.Al, 0.0020-0.0070% N, and <=0.0020% O and also has 0.150-0.225mm sheet thickness. Further, the fγ, represented by fγ=f([111]<112>)/f([111]<110>) based on f([111]<112>) and f([111]<110>) which are the orientation distribution densities of [111]<112> orientation and [111]<110> orientation, evaluated by ODF, respectively, is regulated so that it satisfies 1.11<fγ<1.32.
Patent JP-H09264613-A (JP)
Title: Solar heat water-heater
Inventor: KAWAKAMI HIDEKI
IPC: F24S10/40
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar heat water-heater, preventing the deterioration of heat collecting efficiency of a heat collecting pipe even when a hot-water storage tank is expanded or contracted, preventing the damage of the heat collecting pipe by absorbing a shock even when vibration or shock is applied thereon and facilitated in the manufacture thereof without demanding high accuracy in the inner diameter of connecting tube of the hot-water storage tank, the dimensional allowance of the outer diameter or the degree of roundness of the heat collecting pipe. SOLUTION: In a solar heat collecting water heater, the base ends of heat collecting pipes 3, whose base ends are opened and whose terminal ends are closed, are connected to and communicated with a plurality of connecting tubes 2, provided in parallel to a hot-water storage tank 1. In this case, one end of a coupling ring 6, consisting of an elastic material such as rubber, synthetic resin and the like and having projected or recessed annular shock absorbing unit 7 formed at the center thereof, is fitted into and fixed to the outer periphery of the connecting tube unit 2 of the hot-water storage tank 1 while the other end of the same is fitted into and fixed to the outer periphery of base end of the heat collecting pipe 3 under the condition of liquid sealing.  Further, a heat collecting pipe supporting unit 12, supporting and positioning the heat collecting pipe 3, is also provided in this case.
Patent JP-S60216867-A (JP)
Title: Device for forming resinous facing
Inventor: SASAMOTO RIYOUHEI
IPC: B05C19/02
Filed: 1984-04-13
Abstract: PURPOSE:To prevent an insufficient connection and to face only the desired place by blowing a gas at a temp. lower than the thermosetting temp. against a part of a material to be faced when the material is dipped. CONSTITUTION:A lead wire 15 is pinched by a jig 14, and a main body 16 is dipped so that a part of the lead wire 15 may be drawn out from a thermosetting resin 11 to the outside. At this time, a gas 17 at a temp. lower than the thermosetting temp. is blown from a gas blowing means 13 against the part of the lead wire 15 which is drawn out from the thermosetting resin 11 to the outside. The resin deposited on the part unnecessary to be faced is removed in this way.
Patent JP-S60219136-A (JP)
Title: Dazzle preventing reflector driving device
Inventor: SUZUKI YASUTOSHI
IPC: B60R1/08
Filed: 1984-04-12
Abstract: PURPOSE:To prevent a driver from being dazzled by maintaining a reflector in a dazzle prevented condition even when a light from the rear of a car strikes intermittently on said reflector. CONSTITUTION:When the amount of light from the rear of a car is small, the output signal from a comparator 46 is maintained in a low level condition, causing a voltage which is applied to an exclusive OR circuit 7 through a diode 47 and a delay circuit 5 to be low level. Therefore, the output of the circuit 7 becomes the same phase as an inputted oscillated signal from an oscillating circuit 6 and, accordingly, a voltage is not applied to the electrodes on the both ends of a liquid crystal panel 100, which maintains a transparent condition. When light of the following car is intense, the signal of the comparator 46 becomes high level, the output of the circuit 7 becomes a reversed phase to the signal from the oscillating circuit, and a voltage is applied to the liquid crystal panel 100, lowering its transparency. Since the delay circuit 5 is provided, fractional repetition of dazzle preventing action can be prevented.
Patent JP-H10252216-A (JP)
Title: Mounting method for metal fitting to flush structure
Inventor: HIRATA MASAHIDE
IPC: E04C2/52
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To increase holding power of a fastener for metal fittings by making an injection hole at the position, where the metal fitting is to be installed in a flush structure, and injecting the resin into the structure, thereby reinforcing the part filled with the resin. SOLUTION: A metal fitting 5 is installed by a fastener 8 in a surface of a building or in a flush structure, in which an internal space is formed by arranging rail members 3, 4 on the surfaces facing with each other of two sheets of surface materials 1, 2. In this case, an injection hole 6 is made in the surface material 1 in order to inject a cold hardening resin (e.g., an epoxy resin containing hollow aggregates) into the internal space, filling the space with the resin. Then, the metal fitting 5 is installed in place by using the fastener 8, which penetrates from the surface material 1 to the cold hardening resin.
Patent JP-H11271105-A (JP)
Title: Indicator structure
Inventor: KITAGAWA YUICHI
IPC: G01D13/22
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent an indicator cap from being increased in diameter when a balance weight is enlarged subsequent to an elongation of an indicator by forming the indicator cap long in a direction in parallel to a rotational center axis of the indicator. SOLUTION: An indicator cap 9 has a diaphragm 9a inside which is positioned on a rotational center axis P. A balance weight 11 is arranged in the indicator cap 9 above a rotation center part 7b separated by the diaphragm 9a from a confronting rotation indication part 7a. A moment at a rotational center axis part 7c is accordingly kept zero to secure balance of an indicator. The indicator cap 9 is formed long in a direction along the rotational center axis P of the indicator. The balance weight 11 is stored in a storage space thus formed long. In other words, a diameter ϕ1 of the indicator cap 9 is kept as it is, while a height h2 is increased. In visually confirming a meter, an appearance deterioration which would be caused by an increase of the diameter of the indicator cap 9 is avoided and a degree of design freedom is ensured.
Patent JP-H02254286-A (JP)
Title: Partition wall of refractory material
Inventor: SATO YOSHIHIKO
IPC: F27D1/08
Filed: 1989-03-27
Abstract: PURPOSE:To avoid any dangerous collapse of a partition wall of refractory material under a condition of earthquake by a method wherein some heat- resistant steel pipes and metallic nets are buried in a lateral direction within the partition wall of refractory material in a furnace. CONSTITUTION:Some castable retractory materials 8 with heat-resistant metallic nets therein having some triangular irregular grooves while holding some refractory materials 2 are placed on a hearth, they are adhered by beat-resistant mortars 10 and they are piled up. Ceramic fiber materials 6 are filled at both ends of a refractory partition panel 12 including two heat-resistant steel pipes 2 and piled up there. Some castable formed refractory materials 8 having some heat-resistant metallic nets are piled up on the ceramic fibers. A formed refractory partition wail panel 7 having one heat-resistant steel pipe having some refractory castables and ceramic castable material at the uppermost part of the partition wall is piled up. With such an arrangement, a superior refractory material shape having anti-earthquake characteristic can be attained for a partition wall for a heating furnace, a melting furnace, a soaking furnace and an annealing furnace for petroleum chemical industry.
Patent JP-S55166848-A (JP)
Title: Beam mislanding compensator for color cathode-ray tube
Inventor: ADACHI HIROSHI
IPC: H04N9/28
Filed: 1979-06-14
Abstract: PURPOSE:To effectively compensate beam mislanding especially by detecting the beam mislanding and compensating it with an axiliary deflection means. CONSTITUTION:This beam compensator has the deflection means 15 which detects the mislanding of the color CRT1 and the auxiliary deflection means 18. It controls the auxiliary deflection means 18 based on the output of the deflectin means 15 and compensates the beam mislanding. The deflection means 15 consists of the deflecting fluorescent layer 16 which is provided at the side edge of the fluorescent layer 9 outside the effective screen of color CRT1 and the optical detector 17 which is opposed to the detecting fluorescent layer 16 on the exterior surface of the panel section 14.
Patent JP-S63240209-A (JP)
Title: Mos digital integrated circuit
Inventor: TAKAYAMA SHOJI
IPC: H03K5/13
Filed: 1987-03-27
Abstract: PURPOSE:To attain high speed operation by utilizing a resistor to the connection between logic gates of a conventional circuit so as to improve the load characteristic of the logic gate. CONSTITUTION:An inverter 2 requiring the propagation of a high speed signal is connected to an output point of an inverter 1 and inverters 3, 4, 5 not requiring high speed signal propagation are connected via a resistor 6. Thus, with a signal applied to a terminal 51, the inverters 3, 4, 5 are driven at first by the output of the inverter 1. Thus, the signal propagation from the terminal 51 to the output terminal 52 is conducted at a high speed and the signal propagation to output terminals 53, 54, 55 is conducted at a low speed. The resistance of the resistor 6 is decided by the allowable limit of the signal propagation to the terminals 53, 54 and 55, but the higher the resistance is, the more the effect of the load onto the signal propagation of the inverters 3, 4, 5 from the terminal 51 to the terminal 52 is decreased and the signal propagation to the terminals 53, 54 and 55 slows down more.
Patent JP-H09266784-A (JP)
Title: Bioreactor
Inventor: IMAMURA HIROKO
IPC: C12P1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a bioreactor free from incrassation and scum caused by excessive proliferation of microorganism by setting an agitation mechanism and baffles for disturbance in the agitation vessel filled with a liquid containing cell bodies of the microorganism. SOLUTION: An agitation vessel which can contain a liquid containing microbial cell bodies is provided with an agitation mechanism comprising a stirring shaft 9 and a stirring blade 10 and simultaneously with a plurality of tetragonal prisms of microbial cell body-carrying and contacting carrier 8 which also play a role as baffles on the side wall of the vessel. In the agitation vessel, the rotation of the stirring blade is switched in the normal and reverse directions at a certain interval to form nonuniform flows and inhibit the microorganism from incrassating a biomembrane and scumming. At the same time, the solid substances in the liquid collide with the structures of the tetragonal prism to be physically decomposed and swiftly shift into the biological decomposition. Thus the objective bioreactor is useful as a wastewater disposal system.
Patent JP-H09262685-A (JP)
Title: Stainless steel welding method
Inventor: UEDA MASAKATSU
IPC: C22C19/05
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a stainless steel diffusive welding method capable of obtaining a welded part provided with the corrosion resistance and sufficient mechanical properties equivalent to those of the base material under the environment of wet carbon dioxide gas containing a very small amount of hydrogen sulfide. SOLUTION: In this diffusion welding method, a material to be welded of low melting point is interposed between end faces of butted works 12, and a welding part 3 is heated, and the compressive stress is applied in the longitudinal direction 5. The works 12 are made of stainless steel containing >=9wt.% Cr, the material to be welded of low melting point is made of Ni alloy of <=1150 deg.C in the melting point containing >=5wt.% Cr of 10-80μm in thickness, the compressive stress is 0.5-2kgf/mm<2> at butted end faces, and the heating is performed in a condition where the heating length 2 of >=800 deg.C is 3-20mm, and the works are kept for 120 seconds at the temperature of a welded layer 1 not less than the melting point of the material to be welded of low melting point, and not more than the melting point of the works.
Patent JP-H01245827-A (JP)
Title: Gaseous nitrogen separator
Inventor: MIZUNO TAKESHI
IPC: C01B21/04
Filed: 1988-03-29
Abstract: PURPOSE:To miniaturize the title equipment by connecting the bottom parts of the adsorption towers not less than two sets with a raw material air compressor via an air-cooled cooling pipe and providing the water droplets removing devices to the bottom parts in the towers and packing an adsorbent to the upper parts. CONSTITUTION:The raw material air compressed with a compressor 4 is passed through an air-cooled cooling pipe 7 to cool it and water is condensed. Water droplets are removed with a water droplet removing device 13 such as metallic small spheres which is provided to the bottom part of an adsorption tower 3a and both steam and CO2 are adsorbed with a zeolite layer 14 and O2 is adsorbed with a molecular sieve carbon layer 15 respectively and N2-enriched gas is introduced into a buffer tank 6. On the other hand, an adsorption tower 3b is evacuated with a vacuum pump 5 at this time and the adsorbed components are desorbed and also the collected water droplets are made into steam and discharged.
Patent JP-H07275567-A (JP)
Title: Electric washing machine
Inventor: HIRAYAMA YASUTAKA
IPC: D06F37/20
Filed: 1994-04-14
Abstract: PURPOSE:To improve safety as well as reliability by making the specification of electric parts used the same regardless of the specification of power voltage, and obviating the necessity to take weight balance regardless of the existence of a power transformer. CONSTITUTION:A washing and dehydrating vessel 3 is arranged rotatably inside the water receiving tub 2 suspended inside an outer frame 1, and an agitating vane 4 is arranged rotatably inside the washing-and-dehydrating tub 3, and a mounting base 5 is arranged under the water receiving tub 2. A reduction gear mechanism 6, which drives the agitating vane 4, is arranged at the center of the water receiving tub 2, a motor 7, which transmits driving force to the reduction gear mechanism 6, is mounted on the mounting base 5. A power transformer 11 is installed, which transforms the voltage applied to electric parts such as the motor 7, a water supply valve 8, which supplies the water receiving tub 2 with water, a drain valve 9, which drains the washing water of the water receiving tub 2, a controller 10, which controls these, and others, and further the power transformer 11 is mounted in the recess 13 of the mounting plate 12, and the mounting plate 12 is attached to the corner part at the lowermost part of the outer frame 1.
Patent JP-S59201851-A (JP)
Inventor: ISHITOBI MASAMI
IPC: B32B15/08
Filed: 1983-04-28
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-H10268264-A (JP)
Title: Liquid crystal display device
Inventor: KATAYAMA MOTOHIRO
IPC: G09F9/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce or prevent crosstalk by making lower the resistance of a transparent electrode by forming a plating layer on the flank of the transparent electrode. SOLUTION: On a glass substrate 2 as the transparent electrode, a striped transparent electrode 3 formed of ITO is patterned by sputtering and photolithography, and the conductive plating layer 13 is formed of a metal film of Cr, Al, etc., on the flank along the length of the striped transparent electrode 3. Then the striped transparent electrode 3 is coated with a smoothing film 4 formed of acrylic resin, SiO2 , etc., and an orientation film 5 is formed of polyimide resin, rubbed in a constant direction, by coating to form one member. On a glass substrate as the other transparent substrate, a light shield film 8 formed of Cr, etc., a color filter 7 consisting of respective pixel areas of red, green, and blue, a smoothly film 9, a transparent electrode 10 crossing the transparent electrode 3 at right angles, and an orientation film 11 are formed.
Patent JP-S62231790-A (JP)
Title: Thermal transfer recording method
Inventor: SHIMIZU YOSHIAKI
IPC: B41M5/41
Filed: 1986-04-01
Abstract: PURPOSE:To obtain the titled method by which printing can be performed with high density and high quality without generating ground contamination and a printed image can be corrected, by recording images on the surface of a hydrophilic high molecular weight substance layer of a recording medium by using a thermal transfer recording ink sheet comprising a layer of a heat-fusible substance and a thermoplastic resin layer, with a coloring agent incorporated in one of the layers. CONSTITUTION:A thermal transfer recording ink sheet comprises at least a layer comprising a heat-fusible substance as a main constituent on a base, and a layer thereon comprising a thermoplastic resin as a main constituent. A coloring agent is incorporated in at least one of the layers, preferably, the thermoplastic resin layer. When the surface of the component layer of the ink sheet is brought into contact with a hydrophilic surface of a recording medium and energy is supplied by a thermal recorder using a thermal head, a thermal pen or laser according to image information, the thermoplastic layer is supplied with relatively low energy, whereby the coloring agent or the like is transferred onto the recording medium together with the thermoplastic substance. Accordingly, images can be transferred with high printing quality, even where the hydrophilic surface of the recording medium is roughened by, for example, a matting agent.
Patent JP-H06291162-A (JP)
Title: Semiconductor integrated circuit chip
Inventor: TOI SADAMICHI
IPC: H01L21/60
Filed: 1993-04-02
Abstract: PURPOSE:To prevent a leak current from a connecting pad by locating the pad in the central part of a chip and increasing the creeping distance of a surface protection film between the connecting pad and semiconductor substrate. CONSTITUTION:This comprises a circuit 20 formed on the upper surface of a semiconductor substrate 1 and a connecting pad 11 for connecting the circuit 20 to the external portion. Conventionally, the connecting pad 11 was disposed at a place close to the chip, and the circuit 20 was centrally disposed; but they are revised as shown in the drawings with the connecting pad 11 disposed at the central part of semiconductor chip and the circuit 20 disposed near the circuit 20. Therefore, the creeping distance of a surface protection film 10 between the connecting pad 11 and the semiconductor substrate 1 at the ground potential is increased as shown by an arrow-headed length L2. By doing this, a leak current when moisture is stuck on the upper surface of the surface protection film 10 decreases. Also, according to the results of experiment, the leak current can be completely prevented by making the creeping distance longer than 120 microns.
Patent JP-S58192507-A (JP)
Inventor: NAKANO OKIHIKO
IPC: A47B81/00
Filed: 1982-05-06
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-S62231758-A (JP)
Title: Optical printer
Inventor: SASAKI ICHIRO
IPC: G03F7/00
Filed: 1986-04-01
Abstract: PURPOSE:To obtain an optical printer, of which the structure is simple and the maintenance is easy, by a method wherein a microcapsule encloses a component to discolor by reaction with other components is born on the surface of a sheet base, a component to change the rupture strength of the microcapsule by reaction to light is contained in the microcapsule and weaker microcapsules are destroed with a pressure roller by selective exposure. CONSTITUTION:A transparent type wheel 30 is rotated by a character selecting motor 32. The transparent type wheel 30 is stopped when a required type font reaches the position of a xenon lamp 34 and the xenon lamp 34 is made to emit light. Light is incident on a light sensitive recording sheet 10. Paper 40 is used for a sheet base and dye precursor and optical softening resin are enclosed in a microcapsule. The developer 42 coloring by the reaction on the dye precursor is coated on the paper 40. Only the microcapsule 44 at the position irradiated by light is softened and only the softened microcapsule 44 is crushed by the pressurization of a pressure roller 16. Then, the paper 40 is colored.
Patent JP-H01251597-A (JP)
Title: Stabilizer for discharge lamp
Inventor: SHIRATO JUNJI
IPC: H05B41/42
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the quenching at the time of the dimming operation or a start by providing dimming inductances in series between an AC power source and a discharge lamp and a series circuit of a resistor and a capacitor connected in parallel with the discharge lamp. CONSTITUTION:Choke coils L1 and L2 connected in series between an AC power source Vs and an HID lamp LP, a relay RL1 to short-circuit the choke coil L2, a series circuit of a resistor R1 and a capacitor C1 connected in parallel with the lamp LP, and a parallel circuit of a capacitor C2 and a resistor R2 connected in parallel with the power source Vs are provided. At the time of the dimming operation, the voltage applied to the lamp LP is increased by the resonance of the series circuit of the choke coils L1 and L2 and the capacitor C1, the occurrence of quenching of the lamp is prevented even if the re- ignition voltage of the lamp is increased.
Patent JP-S60223466-A (JP)
Title: Wave activated power generator
Inventor: YAMANOUCHI HIROSHI
IPC: E02B9/08
Filed: 1984-04-18
Abstract: PURPOSE:To efficiently convert the energy of a wave directly to electric energy by mounting a conductor and a magnet on the sea surface and relatively moving them upward and downward by the wave power to cut the lines of magnetic force. CONSTITUTION:Many linear insulated conductors 10 are bundled to form a conductor package 12, which is floated on waves 14. A magnet 20 of horseshoe- shaped section is secured to the submarine bottom 30 by a suitable supporting material 28 so as not to move elevationally by the wave. The package 12 is mounted between the N-pole 22 and S-pole 24 of the magnet 20. Thus, an electromotive force 18 is generated when the package 12 moves upward and downward by the waves.
Patent JP-H06288093-A (JP)
Title: Prestress introduction method for reinforced concrete
Inventor: YAMAZAKI HISATOSHI
IPC: E04C5/08
Filed: 1993-04-02
Abstract: PURPOSE:To perform reliable introduction of prestress by a method wherein a reinforcing bar to the end part of which a cushion material is attached is arranged in mass concrete and a tensile stress is exerted on the reinforcing bar due to a difference in the coefficient of thermal expansion. CONSTITUTION:The reinforcing bar 1 to the end part of which a cushioning material 2 having the coefficient of thermal expansion higher than that of mass concrete is attached is arranged in mass concret. When the temperature of the mass concrete enters into a process wherein temperature is lowered after the temperature is increased to a maximum temperature, the mass concrete and the reinforcing bars 1 are both contracted, an amount of contraction of the whole of reinforced concrete is specified by an amount of contracted mass concrete and a tensile stress is generated at the reinforcing bar 1. When the temperature of the mass concrete is returned to an ordinary temperature, a tensile stress remains in the reinforcing bar 1 and prestress is introduced to reinforced concrete. This method prevents the occurrence of crack of the mass concrete.