baber/WOPTO huggingface dataset:
Patent JP-2000159925-A (JP)
Title: Equipment for decomposing and recovering polyurethane resin
Inventor: KODAMA KATSUHISA
IPC: C08J11/28
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide equipment for decomposing and recovering a polyurethane, capable of solving a continuous operation, reduction in energy cost, miniaturization of equipment, removal of foreign matter of shredder dust, decrease in the amount of substances used required for decomposition, etc. SOLUTION: This decomposing and recovering equipment decomposes a polyurethane resin and recovers it as polyamine compounds and/or polyol compounds. The equipment is equipped with a fluidizing means 1 for fluidizing the polyurethane resin, a reactor 3 for hydrolyzing a fluidized target decomposition compound by supercritical water or high-temperature high-pressure water, a water supply means 4 for feeding the supercritical water or the high- temperature high-pressure water to the reactor and an aftertreatment means 5 for subjecting the decomposition reaction product discharged from the reactor to aftertreatment such as dehydration, addition, distillation, separation, liquid separation, etc., and recovering the polyamine compounds and/or the polyol compounds.
Patent JP-H08185164-A (JP)
Title: Automatic playing controller and music data storage device used for the same
Inventor: SETOGUCHI KATSU
IPC: G10H1/00
Filed: 1994-12-29
Abstract: PURPOSE: To easily execute an edition operation and to enable the rapid execution of a jump operation of measures, etc., relating to an automatic playing control technique for automatically playing the music data stored into memories, such as sequencers. CONSTITUTION: The information on the respective top elements of 128 pieces each of arrangement data groups in the arrangement SNG BAR PTR corresponding to respective blocks of the 8 measure blocks obtd. by dividing 1024 measures of the 0-th to the 1023rd measures by 128 measures each is stored in the arrangement SNG BAR TBL by every music and every track within respective pieces of the music. The respective top element numbers of the event data groups within the arrangement SNG SONG corresponding to the respective measures of the 128 measures within the respective measure blocks are stored by every measure block into the arrangement SNG BAR PTR.  For example, the increment or decrement of the respective pointer values for the measure blocks on the arrangement SNG BAR TBL or the measures on the arrangement SNG BAR PTR is merely necessitated at the time of fast feed playback or rewinding playback of the measure units.
Patent JP-2001158663-A (JP)
Title: Piezoelectric ceramic composition
Inventor: IWASHITA SHUZO
IPC: C04B35/46
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic composition having high temperature stability of the oscillating frequency, as the P/V value of the fundamental vibration is enlarged in the thickness and slip vibrations. SOLUTION: This piezoelectric ceramic composition comprises 100 pts.wt. of a Bi-layer structure compound represented by the general formula: (Na0.5 Bi0.5)1-xMxBi4Ti4O15 (where x is 0.5<x<1) and 0.05-1 pt.wt. of Mn calculated as the oxide.
Patent JP-H05170940-A (JP)
Title: Polystyrenic resin film
Inventor: SUMIDA KATSUHIKO
IPC: C08L51/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide the subject film having excellent impact resistance, keeping the transparency and gloss of the base resin, useful for packaging material, etc., and composed of a resin composition having prescribed physical properties such as flexural modulus and consisting of a PS resin, a specific block copolymer and an impact-resistant PS resin at specific ratios. CONSTITUTION:The objective film is composed of a resin having a flexural modulus of >=15,000kg/cm<2>, a falling weight impact strength of >=10kg.cm and a haze of <=40% and produced by adding (A) Whin to Whix pts.wt. of an impact resistant PS resin to 100 pts.wt. of a composition composed of (B) 30-55wt.% of a PS resin and (C) 70-45wt.% of a block copolymer consisting of 67-87wt.% of a vinyl aromatic hydrocarbon compound component and 33-13wt.% of a conjugated diene compound component. Whin and Whix are defined by formulas I and II [Ssb is the content (wt.%) of the vinyl aromatic hydrocarbon compound component in the component C; Bhi is the rubber content (wt.%) in the component A; Wps is the content (wt.%) of the component B in the composition composed of the components B and C].
Patent JP-2001154001-A (JP)
Title: Conductive antireflection film
Inventor: OKANIWA MASAYUKI
IPC: G02B1/115
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive antireflection film which can prevent surface reflection of external light as well as suppresses inner reflection to a low value and which can prevent production of a ghost image, even when the film is formed on the surface of a flat CRT by forming first and second layers one of which is a light-absorbing layer, forming third and fourth layers one of which is a light-absorbing layer, and further forming fifth and sixth layers of dielectric layers having prescribed different refractive indices from each other. SOLUTION: This antireflection film is produced by successively laminating on a glass substrate G, a layer of titanium nitride (TiNx) as a first layer, a layer of silicon nitride (SiNx) as a second layer, a layer of silicon oxide (SiO2) as a third layer, a layer of nickel oxide (NiaOx) as a fourth layer, a layer of titanium oxide (TiO2) as a fifth layer, and a layer of silicon oxide (SiO2) as a sixth layer. The thickness of the first layer functioning as a light-absorbing layer is set to 5 to 25 nm, and the thickness of the fourth layer functioning as a light-absorbing layer is set to 5 to 50 nm.
Patent JP-H07169932-A (JP)
Title: Laminated film type solid state image pickup device for x-ray detection
Inventor: MATSUMOTO KAZUYA
IPC: G01T1/24
Filed: 1993-12-13
Abstract: PURPOSE:To improve the sensitivity of soft X-ray detection by forming a surface electrode of a laminated film type solid state image pickup device for X-ray detection with a metal film of any of molybdenum, rhodium, silver, gold and platinum. CONSTITUTION:A surface electrode 21 of laminated film type solid state image pickup device for X-ray detection is formed with a metal film 11 of any of the molybdenum, the rhodium, the silver, the gold and the platinum. In the soft X-ray range of 50Angstrom  to 150Angstrom , the molybdenum, the rhodium and the silver have longer absorption edges than that of the aluminum and, at the same film thickness, have lower absorption rate of incident rays 11 by the film. Absorption edges of the gold and the silver are a little longer than that of the aluminum but conduction rates of them are much higher than that of the aluminum, and as the film thickness of it is formed thinner, the absorption rates of the soft X-ray 11 of it are lower than that of the aluminum. Therefore the sensitivity of the soft X-ray detection is improved.
Patent JP-H07163904-A (JP)
Title: Automatic iron removing device
Inventor: SUGIYAMA KAZUMI
IPC: B03C1/26
Filed: 1993-12-10
Abstract: PURPOSE:To provide an automatic iron removing device which is capable of making the entire part of the device compact and driving mechanism simple and has a high degree of freedom in arrangement of through-pipes. CONSTITUTION:Plural pieces of the through-pipes 2 consisting of nonmagnetic materials penetrating the inside of an iron removing chamber 1 are disposed apart required intervals in this iron removing chamber 1 and a bar-shaped magnetic element 3 is freely slidably inserted into the through-pipes 2. A pressur fluid supplying and discharging means for supplying or discharging pressur fluid for sliding the magnetic element 3 is connected to a connecting port 4a of a member 4 at the end of the through-pipes 2.
Patent JP-H03205212-A (JP)
Title: Positioning device of free cycle conveyer
Inventor: FUKUDA TOMIO
IPC: B65G47/88
Filed: 1989-12-29
Abstract: PURPOSE:To reduce bound loss time and effect immediate stop by arranging, in the longitudinal direction, a front stopper for securing a front end of a platen to be delivered on a conveyer and a rear stopper which permits passing and prevents retreating of the platen at the intervals which coincide with the longitudinal length of the platen. CONSTITUTION:A platen 8 delivered on a free cycle conveyer 10 in the arrow direction pushes down the stopper piece 2 of a rear stopper 20 for passing. As a result, the front stopper 9 protrudes on the conveyer 10 by the electric signal of the platen to stop the platen 8. Also, since the rear stopper 20 is installed at a position of approx. 1 - 2 mm rearward the platen 8 by a mount base 7, a stopper piece 2 is protruded on the conveyer 10, by the force of a spring, not illustrated, at the same time the platen passes, the prevent retreating of the platen 8. It is thus possible to prevent bound loss and effect immediate stop.
Patent JP-H09181347-A (JP)
Title: Photoelectric converter
Inventor: SHINRAKU KOUICHIROU
IPC: H01L31/04
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To reflect an integrated beautiful color by providing a rear electrode layer on one major surface of a crystalline silicon substrate and providing first and second amorphous silicon layer and a light receiving face electrode layer of specified reflection-free wavelength sequentially on the other major surface of substrate thereby eliminating fluctuation in color. SOLUTION: The photoelectric converter S is fabricated by providing a rear electrode layer 8 on one major surface 1b of a p-type or n-type crystalline substrate 1 and providing an i-type first amorphous silicon layer 2, a p-type or n-type second amorphous silicon layer 3 having coated area smaller than the area of the other major surface of substrate 1, and a light receiving face electrode layer 4 sequentially on the other major surface 1a of substrate 1. The light receiving face electrode layer 4 is coated with ordinary transparent UV-curing resin in order to enhance the moisture resistance. Since the light receiving face electrode layer 4 has reflection-free wavelength of 550-650nm, it exhibits a blue color where fluctuation of color is suppressed even if it is coated with resin.
Patent JP-2000174473-A (JP)
Title: Enclosure structure of printed-circuit board
Inventor: SAKIKAWAHARA MASAYUKI
IPC: H05K7/20
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To allow air to flow in a case with fixed conditions, and to effectively perform heat countermeasures with the minimum power consumption by forming a ventilation hole onto a plurality of printed-circuit boards, and by connecting section space parts being formed by the adjacent printed-circuit broads with the ventilation hole. SOLUTION: At the inside of a case 1, printed-circuit broads 2, 3, 4, and 5 are accommodated in a vertical row while being separated with specific width. In the case 1, among the printed-circuit broads 1, 2, 3, 4, and 5, section space parts 6, 7, 8, and 9 are formed. Also, on the printed-circuit boards 1, 2, 3, 4, and 5, ventilation holes 10, 11, 12, and 13 are formed while they oppose one another. Furthermore, a fan 14 of exhaust is installed on one side wall 1a of the opposing side-wall parts 1a and 1b of the case 1 while the fan 14 opposes the ventilation holes 10, 11, 12, and 13, and a suction hole 15 composed by a plurality of grooves is formed on the other side wall 1b.
Patent JP-H06196289-A (JP)
Title: Discharge lamp lighting device
Inventor: SHINOKI AKIRA
IPC: H05B41/24
Filed: 1992-12-22
Abstract: PURPOSE:To light a high-voltage discharge lamp and stabilize a device without applying excessive voltage to a semiconductor element by connecting multiple rectangular wave generating units in series, and adding and outputting the generated DC voltage. CONSTITUTION:The high-frequency power of a DC/AC converter 3 inputted to transformers of multiple rectangular wave generating units 11 is rectified by rectifiers 11b into DC voltage. It is changed into the rectangular AC power by polarity switching circuits 11c connected in series, and double voltage is generated at the output terminal. A power control circuit 12 maintains the high-frequency power of the DC/AC converter 3 at the required constant value via a power control circuit 12c based on the AC current/voltage signals S1, S2 detected by a current/voltage detecting circuit 12a. A stable high-voltage discharge lamp circuit can be provided without applying excessive voltage to a semiconductor element.
Patent JP-H03198087-A (JP)
Title: Column electrode driving circuit for display device
Inventor: TAKEDA SHIRO
IPC: G09G3/36
Filed: 1989-12-27
Abstract: PURPOSE:To prevent the irregularity of an image caused by noise from occurring by outputting a sample signal to a shift register means when a numerical value outputted by a switching means and the output frequency of a count signal satisfy prescribed relation. CONSTITUTION:A count circuit 15 inputs the count signal C to a timing selection circuit 16 immediately after a start signal S is inputted and every time that a clock (phi) is counted after the start signal S is inputted. A switching circuit 17 gives data (l) set from the outside to the circuit 16 in the case of a shift direction control signal R/L = R and gives data (n-1-l) to the circuit 16 in the case of the shift direction control signal R/L = L. In such a case, a shift register control circuit 14 can generate the sample signal for a shift register circuit 11 in a partial column electrode driving circuit 10 in a proper timing based on the data (l) and the need of a digital signal between the circuits 10 is eliminated. Thus, the irregularity of the image caused by the noise from the digital signal is evaded.
Patent JP-H05210291-A (JP)
Title: Developing device
Inventor: IWATA NOBUO
IPC: G03G15/08
Filed: 1991-11-30
Abstract: PURPOSE:To form a stable one-component toner layer on a developing roller by allowing the flow of a developer by means of the rotations of the developing roller and a replenishing roller to push up a thin layer forming blade, and preventing the pressure contact force of the thin layer forming blade with respect to the developing roller from being reduced, and to prevent the scattering of toner caused by reduction in the pressure contact force of both end parts in the width direction of the thin layer forming blade. CONSTITUTION:A pressurizing shaft 10 as a pressurizing member abutting on the rear surface side of the thin layer forming blade 3 in a place on the side of a basic end part than the pressure-contacting part of the thin layer forming blade 3 with the developing roller 1, and pressurizing the thin layer forming member 3 to the side of the developing roller 1, is provided. The pressurizing shaft 10 is constituted so that its parts 11 abutting on both end parts in the width direction of the thin layer forming blade 3, have diameters larger than that of the parts to the center of the shaft 10.
Patent JP-H06194423-A (JP)
Title: Switching method of operating mode
Inventor: KAWAI MASANORI
IPC: G01R31/3185
Filed: 1992-12-22
Abstract: PURPOSE:To switch the operating mode of a device without making the device complicated and without requiring the addition of interfaces to inputs of the device or the like. CONSTITUTION:A momentary interruption of a short pulse string or a shortcircuit is brought about to a source voltage input from outside or a source voltage supplied to the outside. In other words, a shortcircuiting signal is impressed to an output terminal 3 of the power source. As a result, the momentary interruption or shortcircuit is converted to a short pulse signal at source voltage detecting parts 4, 5 as a voltage difference. A controlling part 6 compares the output signal of the source voltage detecting part 5 with a code of a memory device 7. If the signal agrees with the code, an instruction in compliance with the code is executed and the operation is switched.
Patent JP-H10173990-A (JP)
Title: On-vehicle supervisory camera equipment
Inventor: SUGIMOTO MITSUSADA
IPC: B60R1/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce smear phenomena by using an illumination signal of a vehicle so as to control a transmittance of a glass section placed in front of an on-vehicle camera. SOLUTION: The camera equipment is provided with a control section 4 that detects an on/off state of an illumination signal 6 of an opposite vehicle to output a detected illumination signal, a dimmer glass 1 having a glass plate whose transmittance is changed by supply of a current and restored by changing the polarity of the current and electrode for current supply and placed in front of a camera section 5, and an electrode changeover section that switches the polarity of the current from a power supply section 3 supplied to a dimmer glass 1 with the illumination signal 6.
Patent JP-H06193893-A (JP)
Title: Hot water heater
Inventor: NAITO TETSUO
IPC: F24D3/00
Filed: 1992-12-22
Abstract: PURPOSE:To make a hot-water heater full of water at the time of initial use without any pressure pump, reduce a number of components and improve a quality of operation by adjusting a four-way valve and pouring water for heating into a hot water circuit by means of its water head when the hot-water heater is to be made full of water at the time of initial use. CONSTITUTION:After installation of a hot-water heater 1, a hot-water circulating passage is made full of water for heating by switching a four-way valve 22 to make a first piping 23 communicate with a hot water circuit 3 on an outlet side of a hot water tank 2 and make the hot water tank 2 communicate with a second piping 24. Water for heating from a water storage tank 21 is caused by water head to flow into a side of the hot water circuit 3, and then is caused to flow into the hot-water circulating passage via a circulating pump 4 and a heat exchanger 6. Also, the circulating pump 4 is operated after the lapse of a predetermined period of time to cause water for heating to flow into the hot water tank 2 via a radiator 9, thereby discharging an air left in the hot-water circulating passage to a side of the hot water tank 2. Then the air left in the hot-water circulating passage is transferred to the water storage tank 21 through the second piping 24 to be discharged from an air venting port 25.
Patent JP-H09186416-A (JP)
Title: Board for surface mounting type electronic component and manufacture thereof
Inventor: ITO KAZUYA
IPC: H05K3/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surface mounting type electronic component which has a small size, high reliability and low cost by forming a chip component mounting bonding area by patterning a conductor film formed on the board and inner surface of a long hole, and forming a plurality of terminal electrodes on the inner surface of the hole. SOLUTION: A plurality of long holes 2 parallel to each other are formed at a board 1. A conductor film is simultaneously formed on the board 1, and simultaneously patterned by photolithography. Chip component mounting bonding areas 7a, 7b are formed on the board 1, and a plurality of terminal electrodes 6 are formed in the inner surface of the hole 2. Thus, since the electrodes 6 are previously formed, it can be inspected before surface mounting type electronic component is quarried from the board 1. The deterioration of solder wettability due to the aging change is not introduced as well. Further, the wiring pitch of the electrodes 6 can be narrowed, and a small-sized surface mounting electronic component can be obtained.
Patent JP-H10168894-A (JP)
Title: Base for anchor bolt
Inventor: GOTO ATSUSHI
IPC: E02D27/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide the efficiency of a work for fixing an anchor bolt to a foundation by fitting a nut screwed to the anchor bolt to a cap part provided in a base, placing it on a form, and pouring concentrate thereto. SOLUTION: A base plate 20A made of synthetic resin or hard rubber has caps 21 formed according to the setting position of anchor bolts 6a, 6b, and diameter parts for receiving the end parts of the anchor bolts 6a, 6b, which are fittable to nuts 5a, 5b, are formed on the inside of the caps 21, respectively. A pair of framework 2 constructing a foundation are erected, and face plates 3 are for mounted in the inside thereof. The base plate 20A, in which the caps 21 are installed to the nuts 5a, 5b screwed to the anchor bolts 6a, 6b is put on the face plates 3 and fixed thereto. Concrete 10a is poured into the framework 2, and the surface is finally finished by a finish iron while finish concrete 10b is poured in the lower part of the base plate 20A. Thus, the labor for setting an anchor bolt is saved, and the anchor bolt can be vertically fixed.
Patent JP-H05176409-A (JP)
Title: Automatic speed change controller for electric automobile
Inventor: ISHIKAWA TETSUHIRO
IPC: B60L7/24
Filed: 1991-12-25
Abstract: PURPOSE:To maximize recovery rate of regenerative energy by making a decision whether an automatic transmission is in a highest brake force state or not based on the number of revolution of motor detected through a rotation sensor and down shifting the gear position if the answer is negative. CONSTITUTION:An inverter 20 is driven with DC output from a battery 24 based on a PWM signal fed from a motor controller MC 18. A motor 22 is rotated with three-phase VVVF power produced from the inverter 20 thus rotating wheels 16 through an automatic transmission 26. An ECT 28 sets a gear position of the automatic transmission 26 according to a gear position command GC fed from an MC 18 and notifies a current gear position G to the MC 18. Number of revolution (n) of the motor 22 is detected through a rotation sensor 30 and delivered to the MC 18 which makes a decision whether the automatic transmission is in a highest regenerative brake state or not and down shifts the gear position if the answer is negative. According to the constitution, a good brake feeling is realized and recovery of energy is maximized.
Patent JP-H07173449-A (JP)
Title: Acrylic adhesive composition and adhesive film made thereof
Inventor: SUZUKI MASAKATSU
IPC: C09J133/04
Filed: 1993-12-17
Abstract: PURPOSE:To provide a composition which satisfy all of adhesion to a glossy copper foil surface, flow and handleability as an adhesive film and to provide a film having excellent handleability by forming the above composition into a film. CONSTITUTION:This composition is one prepared by adding 20-40 pts.wt., per 100 pts.wt. following composition, bis-maleimide compound to a composition comprising an acryl elastomer being copolymer obtained by copolymerizing 58-80wt.% ethyl acrylate and/or butyl acrylate with 18-40wt.% acrylonitrile and 2-6wt.% glycidyl methacrylate as a functional monomer and having a Tg of -10 deg.C or above and a weight-average molecular weight of 800000 or above, an alkyl-modified phenol resin, an epoxy resin and an imidazole curing agent. This composition is formed into an adhesive film.