baber/WOPTO huggingface dataset:
Patent JP-S6094175-A (JP)
Title: Formation of multilayered coating film by wet-on-wet process
Inventor: KURAUCHI TATSUO
IPC: B05D5/06
Filed: 1983-10-26
Abstract: PURPOSE:To form a multilayered film having superior finished appearance without causing mixing of a base coating compsn. and top coating compsn. by incorporating fine particles of crosslinked polymer to the both compsns. CONSTITUTION:A base coating compsn. comprises a film-forming resin having functional groups capable of reacting with a crosslinking agent, a volatile org. liq. diluent for carrying the resin, a crosslinking agent dissolved in said diluent, and pigment. On the other hand, a clear top-coating compsn. comprises film- forming acrylic polymer having functional groups capable of reacting with the crosslinking agent, volatile org. liq. diluent for carrying the polymer, and the crosslinking agent dissolved in said diluent. Both compsns. contain 1-50wt% fine particles (microgel) of crosslinked polymer which are insoluble in these mixture and are dispersed stably in the mixture, basing on the total solid content. Both coating films are cured simultaneously after they are coated.
Patent JP-H0840008-A (JP)
Title: Two-layer type elastic roller and its molding method
Inventor: TAKAHAMA KUNIMASA
IPC: B29C39/08
Filed: 1994-08-02
Abstract: PURPOSE:To heighten impact absorptivity and a noise preventive effect, and improve durability by forming a high hardness elastic layer on the outer periphery of a high rigidity cylindrical core body, and integrally layering a low hardness elastic layer on its outer periphery. CONSTITUTION:A two-layer type elastic roller has a high hardness elastic layer 4 having JISA hardness 95 deg. on the outer periphery of a high rigidity cylindrical core body 2 and a low hardness elastic layer 3 composed of resin of the same construction material having hardness 60 to 90 deg. on its outer periphery. These high hardness elastic layer 4 and low hardness elastic layer 3 are crosslinked and joined to each other without interposing an adhesive layer in an interface 5. Impact absorptivity and a noise preventive effect are obtained by a synergistic effect of elasticity of the high hardness elastic layer 4 and the low hardness elastic layer 3. Since the high hardness elastic layer 4 and the low hardness elastic layer 3 are crosslinked and joined to each other without interposing an adhesive layer in the interface 5, both is formed as an integral structure, and a problem such as inter-layer separation is not caused. Since the high hardness elastic layer 4 is small in an elastically deforming quantity, separation from the outer periphery of the high rigidity cylindrical core body 2 is hardly caused.
Patent JP-S6179664-A (JP)
Title: Ink jet recording apparatus
Inventor: HOSAKA YASUO
IPC: B41J2/06
Filed: 1984-09-28
Abstract: PURPOSE:To increase a printing speed, by such a simple structure that a recording electrode is formed of a photoconductive element and a light irradiation means for irradiating the photoconductive element with light corresponding to a signal is provided. CONSTITUTION:A multi-head 112 is constituted of an electromechanical converter element 14, a common ink chamber 13, nozzles 26 and photoconductive elements 15 for recording electrodes and a piezoelectric element is used as the electromechanical converter element. The material quality of the multi-head 11 is constituted of insulating epoxy glass and the photoconductive elements for the recording electrodes are formed by providing transparent electrodes on a glass substrate 25 and forming conductive elements thereon at the same pitch as the nozzle pitch. The distance between each nozzle part 26 and the common ink chamber 13 becomes markedly short and the pipeline resistance of ink is low while the forming and response speed of an ink protruding part by the pressure of the piezoelectric element becomes high and the supply of the ink to the orifice part of the nozzles becomes markedly high. As a result, the emitting frequency of the ink becomes high and the head can be miniaturized.
Patent JP-S6357289-A (JP)
Title: Optical recording medium
Inventor: HIROSE SUMIO
IPC: G11B7/2472
Filed: 1986-08-29
Abstract: PURPOSE:To obtain an optical recording medium requiring no reflection layer composed of an inorganic compound, by employing a specific phthalo/ naphthalocyanine coloring matter in a recording layer and controlling the thickness of the recording layer to a proper level. CONSTITUTION:A recording layer provided on a transparent substrate is composed of less than 20wt% of resing binder and phthalo/naphthalocyanine coloring matter shown by formula I; in the formula, M represents a metal, a metal oxide or a metal halide, L1, L2, L3 and L4 represent benzene ring or naphthalane ring skeletons having no substituent or one or more substituents selected from -R<1>, -OR<2> or -Si(R<3>)3 (where, R<1>, R<2>, R<3> represent a hydrocarbon group having carbon number of 1-12). The number of -R<1>, -OR<2>, -Si(R<3>)3 substituents in one molecule is 0-15 and two or more substituents exist in one molecule, and the total number of carbon contained in all substituents is 16-48. The thickness of the recording layer is 50-300nm, and a signal is recorded or read out by a light beam transmitted through the transparent substrate.
Patent JP-S6358667-A (JP)
Title: Slicing circuit for digital data
Inventor: TOBA AKIRA
IPC: H04N5/92
Filed: 1986-08-29
Abstract: PURPOSE:To automatically set the slicing level of the record signal itself by sampling/holding both positive and negative peak values of a data synchronizing signal to obtain the average voltage level of both held values and defining this average voltage level as a digital slicing level to perform the waveform shaping. CONSTITUTION:The video waveform signals received from an input terminal 1 are supplied to an amplifier 12 and a synchronizing separator 20 and these amplified signals are applied to peak value wave detecting circuits 13 and 14 to sample the positive and negative peaks of the data synchronizing signal. The sampled peak value is held by a sampling/holding circuit 15 and the average voltage level of the peak value is obtained by an average voltage circuit 16. Then the average voltage level is applied to a comparator 17 and the input video waveform signal undergoes the waveform shaping to deliver the digital data with the average voltage level defined as a slicing level. The circuits 13-16 are controlled by the timing of monostable multivibrators 21-23 which process the horizontal synchronizing signals sent from the circuit 20. Then the data slicing level is set at 50-60% of an input signal.
Patent JP-H0250788-A (JP)
Title: Ic card
Inventor: YAMAZAKI YOSHIFUMI
IPC: G06K19/073
Filed: 1988-08-12
Abstract: PURPOSE:To prevent the destruction of a memory content in an IC card by providing a mechanism to cut off a reading/writing signal line from the bus line of a CPU electrically when forced resetting is executed to the CPU of an equipment main body in the working of the equipment main body. CONSTITUTION:When resetting is executed to an equipment main body CPU, a reset signal line 8 becomes active, and in a reset period, a reading/writing control signal line 7 connected in an IC card is cut off from a bus line electrically, and on the other hand, a reading/writing signal line 3 in the cut off IC card adds pull-up resistance 4 to make a writing impossible condition. While a reset signal 9 is active low level), a reading/writing signal 11 in the IC card is fixed in a writing impossible condition (high level) irrespective of a reading/ writing signal 10 of an equipment main body (the part of hatching). Thus, a memory can be protected.
Patent JP-H0947461-A (JP)
Title: Intraocular lens and its manufacture
Inventor: ICHIHARA SHINJI
IPC: A61F2/16
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an intraocular lens which has support parts rich in flexibility and/or resiliency and mechanical strength and an optically unstrained optical part and exhibits an excellent characteristic even in chemical resistance, solvent resistance or the like, and its advantageous manufacturing method. SOLUTION: A cross-linked copolymer composed of a mixture of 70.0 to 99.9wt% of one kind or two or more kinds of alkyl methacrylate with a cross- linking agent of 0.1 to 30.0wt.% is heated, and is pressurized in the first axis direction, and a lens material drawn in a radial shape in the direction vertical to the first axis direction is obtained. Such a lens material is worked, and an optical part 12 is formed so that the first axis direction and the optical axis direction coincide with each other, and a support parts 14 are integrally formed on the optical part 12.
Patent JP-H1128470-A (JP)
Title: Activating device for water in water reservoir
Inventor: MIYAHARA MITSUNAO
IPC: B01D24/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To suppress the growth of various germs by providing a magnetite layer, where magnetite chips are packed, in the midway of a circulating passage for circulating water in a water reservoir with a pump and embedding a magnet in the layer to activate the water to decrease the generation of rust and to increase the dissolving power and cleaning power of water. SOLUTION: Water in a water reservoir is sucked from a water suction port by an electric pump 8 incorporated in a water activating device 7, at first filtered with a filtration layer 7h, where sand is packed, cleaned with a cleaning layer 7i of activated carbon and a ceramic grain packed layer 7j and flows into a magnetite layer 7d. Since the water is filtered and cleaned, the water does not clog gaps among magnetite fine chips 7e with impurities, organic materials, dirt or the like. The magnetite fine chips 7e are magnetized with 8 magnets 7f and the water flows so as to detour complicatedly among them.  In the meantime, the water is brought into close contact with the surface of the magnetite fine chips and activated by the magnetization action to make the cluster of the water small, to prevent the generation of rust well, to increase a dissolved ion and to prevent the generation of various germs.
Patent JP-H0869441-A (JP)
Title: Composite data input/output management system
Inventor: SEKI TAKEO
IPC: G06F12/00
Filed: 1994-08-26
Abstract: PURPOSE: To provide the composite data input/output management system which easily enable the duplicate update of common data by plural operators while maintaining the consistency of their slave records. CONSTITUTION: This system is equipped with a master data table 4 which stores respective master data and slave data of plural composite data together with their generations of generation, both master/slave relation table 5 which stores the master/slave relation between the both and duplicate updated slave data, and a composite data managing mechanism 3 which decides whether or not the updated slave data is already updated when storing the composite data, stores the updated slave data in the master data table 4 when the data is not updated and in the main master/slave relation table 5 when the data is updated, and transfers the data from the master data table 4 and main master/slave relation table 5 to client computers 2a-2b as access request sources when requests to access the composite data are made.
Patent JP-2001033719-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: B41J2/44
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a device where the device cost of an optical system does not rise even when the number of beams is increased in a plural-beam scanning system by providing plural light beam generation means arrayed in a grating state on a plane and inclining arrayed light sources to a scanning direction by an angle satisfying a specified condition. SOLUTION: Assuming that the number of the light sources arrayed in the scanning direction is N, an interval between the light sources in the scanning direction is A and an interval between the light sources in a subscanning direction is B, the arrayed light sources are inclined to the scanning direction by θsatisfying tanθ=B/NA. The light sources are arrayed in the two-dimensional grating state and arranged on a base 10. The beam light generated from the light source passes a collimator lens 11 and is turned into parallel beams, passes through a lens group 12 and is changed to the beam having specified width, and passes through a cylindrical lens 13 and is deflected by a rotary polygon mirror 14 so as to perform scanning. Then, it is formed into an image like a spot group 17 on a photoreceptor 16 by an Fθ lens 15 so as to perform scanning, At such a time, the scanning is performed by inclining the light source by the angle θ so that scanning pitch may be an equal interval.
Patent JP-S5992376-A (JP)
Title: Method and device for measuring size of charged particle ray
Inventor: SAITOU SHIYUUICHI
IPC: G01B15/00
Filed: 1982-11-18
Abstract: PURPOSE:To improve precision even when the linearity of an edge surface is inferior by measuring the gradient of a detection curve in the center, and measuring the size of charged particle rays on the basis of the gradient. CONSTITUTION:When a saw-tooth scanning signal is supplied from a scanning signal generating circuit 5 to a deflector 4, charged particle rays 2 make a scan crossing an edge member 1 at right angles. The detection signal of a Faraday gauge 3 is amplified by a preamplifier 6 and then supplied to a peak holding circuit 7. A signal showing a maximum value Imax is held and a 1/2 circuit 10 supplies a signal showing 1/2.Imax to a comparator 8. The output signal of a differentiation circuit 9, on the other hand, has a signal value held by a holding circuit 12 corresponding to d/dxI(0) at the moment a coincidence pulse is supplied from the comparator 8 to a gate circuit 11. A dividing circuit 13 divides the output signal of the holding circuit 12 by the output signal of a peak holding circuit 7 and supplies the result to a display device 14.
Patent JP-H1129823-A (JP)
Title: Method for softening medium-or high-carbon steel sheet
Inventor: AKAMI DAIKI
IPC: C22C38/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To extremely soften an annealed material of hot rolled plate of medium- or high-carbon steel. SOLUTION: A hot rolled plate of hypo-eutectoid steel containing 0.1 to 0.8 mass% C is cold rolled at a light draft of >15 to 30%. Subsequently, the resultant cold rolled steel sheet is subjected to three-stage annealing. In this three-stage annealing, the first-stage heating consisting of holding at a temp. in the range between (Ac1 -50 deg.C) and <Ac1 for >=0.5hr is performed and then the second-stage heating consisting of holding at a temp. in the range between Ac12 and (Ac1 +100 deg.C) for 0. 5 to 20 hr and the third-stage heating consisting of holding at a temp. in the range between (Ar1 -50 deg.C) and Ar12 for 2 o 20 hr are continuously carried out and also the cooling rate from the second stage holding temp. down to the third-stage holding temp. is regulated to (5 to 30) deg.C/h.
Patent JP-H1014737-A (JP)
Title: Cover for spicy oil dispenser with dripping prevention
Inventor: OGUCHI HIDEAKI
IPC: A47J47/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To surely prevent the dripping of spicy oil from the pouring port of a spicy oil dispenser by providing an accumulating room communicated with a pouring tube having the pouring port on the front surface of a cover and providing the entrance of an area smaller than the cross-sectional area of the accumulating room on a bottom part. SOLUTION: When a spicy oil dispenser is tilted, the spicy oil inside a container main body is made to enter first from an entrance 5 and gradually accumulated in the accumulating room 4. Then, it is passed through the pouring tube 3 and poured out of a pouring port 2. After use, when the spicy oil dispenser is raised so as to be returned to an original state, the pouring port 2 is closed by the surface tension of the spicy oil and the entrance 5 is closed by the spicy oil to flow out. At such a time, since the entrances 5 of the accumulating room 4 is provided small, the spicy oil is made to flow out of the entrance 5 to the side of the container main body while keeping a closed state and the spicy oil at the pouring port 2 is sucked into the pouring tube 3. That is, the dripping from the pouring port 2 of the spicy oil is surely prevented.
Patent JP-H0935563-A (JP)
Title: Tilting type switch device and electronic equipment provided with the tilting type switch device
Inventor: KANEKO HIROSHI
IPC: H01H35/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a switch device excellent in switch action, reactivity and reliability, and capable of realizing miniaturization of a device, without polluting an environment when manufactured and in the case of waste treating. SOLUTION: A device is constituted by unit cases 7, 9, pair of electrodes 5, 6 set up to be opposed with a prescribed space provided in this unit case and a spherical conductor 8 movably stored in the unit case. Space dimension between a pair of the electrodes 5, 6 is formed at least less than a diameter of the spherical conductor 8, and tilt contact surfaces 51a, 61a tilted downward at the first prescribed angle α relating to a horizontal surface respectively over one end to the other end also to tilt at the second prescribed angle θtoward the inside opposed to each other, are formed in a pair of these electrodes 5, 6.
Patent JP-H0487341-A (JP)
Title: Polycrystalline silicon thin-film transistor
Inventor: ARAI MICHIO
IPC: H01L29/786
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a substrate at low cost, small coefficient of thermal expansion and which is heat-resistant by a method wherein a material which contains silicon oxide in a specific amount is used as the substrate. CONSTITUTION:As a substrate to form a polycrystalline silicon TFT, a material 7913 which contains about 80 to 99.5% of SiO2 is used. As other compositions, boron oxide, aluminum oxide and barium oxide are contained. As shown in the table, the material is not inferior to a quartz substrate with regard to a coefficient of thermal expansion and the mobility of electrons in a polycrystalline silicon layer for the TFT; the TFT whose cost is about 1/10 of the quartz substrate can be obtained. The mobility of the electrons in the polycrystalline silicon layer of the TFT is decided approximately by a heat- treatment condition to solid-grow an amorphous silicon layer at the manufacturing process of the TFT. It is considered that the mobility is increased by a high-temperature heat treatment.
Patent JP-H0547044-A (JP)
Title: Draw type optical disk
Inventor: MATSUI FUMIO
IPC: G11B7/2407
Filed: 1991-08-13
Abstract: PURPOSE:To obtain the DRAW type optical disk having good playability by providing a specific relation between the potentials of land parts, groove parts and specular surface parts. CONSTITUTION:A light absorption layer 12 and a light reflection layer 13 are provided on a substrate 11. The annular specular parts 31, 35 are formed in the parts where the reflection layer 13 and the substrate 11 come into direct contact. Since pregrooves 70 are formed on the substrate 11, the groove parts 41 and the land parts 51 exist according to the presence or absence thereof. The optical disk constituted in such a manner is so designed that the value defined by an RMI value=(Il-Ig)/Io attains >=0.22 when the potentials of the land parts 51, the groove parts 41 and the specular mirror parts 31, 35 are respectively designated as Ii, Ig Io. This RMI value is regulated by the depth, width and shape of the grooves, the thickness and optical constant of the absorption layer 12, the shape of the boundary between the absorption layer 12 and the reflection layer 13 and the material quality of the substrate 11, etc.
Patent JP-S6263489-A (JP)
Inventor: YAMADA HIDETAKA
IPC: H05K3/34
Filed: 1985-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6180913-A (JP)
Title: Operation time element circuit
Inventor: OSAWA MASAICHI
IPC: H03K17/292
Filed: 1984-09-27
Abstract: PURPOSE:To obtain an operation time element circuit high in accuracy and fail-safe property by starting simultaneously a digital time element circuit and an analog time element circuit, and determining an operation time element by AND of time element outputs of the two circuits. CONSTITUTION:When a contact 2 is turned on at the time t0, an analog time element circuit A and a digital time element circuit B start its operation, and in the circuit A, the (a) point potential rises by a time constant determined by a resistance R4 and a capacitor C4, and reaches a launch voltage V1 of a time element relay 6 at the time t1. On the other hand, in the circuit B, a clock from an oscillating circuit 3 is counted by a counter 4, and when it reaches a prescribed value, a pulse P1 is supplied to a gate G of a switch element 5 at the time t2 which is after the time t1. When the relay is operated by a single time element output of the circuit B, it is feared that the relay is operated by a wrong output pulse P2 within a prescribed time, but since the relay 6 becomes an operating state by AND of the circuit A and B, a circuit high in fail-safe property is obtained.
Patent JP-H0253819-A (JP)
Title: Liquid crystalline polyester containing optically active group
Inventor: IIMURA KAZUYOSHI
IPC: C08G63/06
Filed: 1988-08-17
Abstract: PURPOSE:To obtain the subject polyester suitable for molding of biaxially reinforced film or sheet such as laminated structure capable of melt-molding and having excellent strength and elastic properties by copolymerizing specific monomer having optically active group. CONSTITUTION:(A) 10-90mol% monomer containing optically active group such as (s)-(+)-(6-hydroxy-2-naphthyl)propionic acid as repeating unit expressed by formula I is mixed with (B) 90-10mol% monomer of p-hydroxybenzoic acid, etc., expressed by formula II (Ar is phenyl or naphthyl, etc.) and, for instance, active esterifying agent (e.g., acetic anhydride) is added, then reacted preferably at 130-150 deg.C, thus polymerized at 180-350 deg.C to afford the aimed polyester having 0.2dl/g reduced viscosity.
Patent JP-H0867955-A (JP)
Title: Production of titanium hot rolled sheet excellent in pickling property
Inventor: MATSUMOTO HIROSHI
IPC: C22F1/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide a method for producing a hot rolled sheet in which an annealing stage for a hot rolled sheet can be eliminated and its pickling properties are not deteriorated even if a shot blasting stage after hot rolling is eliminated and to produce an inexpensive hot rolled sheet excellent in pickling properties and cold rolling brightness. CONSTITUTION: This is a method for producing a hot rolled titanium sheet by a continuous hot rolling mill, in which a slab is heated at <=900 deg.C, is subjected to hot rolling at >=760 deg.C finishing temp. and is thus recrystallized, and after the finishing of the hot rolling, if required, it is directly subjected to rapid cooling, is coiled at 300 to 500 deg.C, is, if required, coiled and is thereafter subjected to rapid cooling to produce a titanium hot rolled sheet excellent in pickling properties and cold rolling surface brightness. Or, it is subjected to hot rolling at <760 deg.C finishing temp., and immediately after the finishing of the hot rolling, it is directly subjected to rapid cooling, is coiled at 300 to 500 deg.C and is next annealed in a nonoxidizing atmosphere to produce the titanium hot rolled sheet excellent in pickling properties and cold rolling surface brightness.