baber/WOPTO huggingface dataset:
Patent JP-S58219217-A (JP)
Title: Modified epoxy resin
Inventor: KATAOKA HIROSHI
IPC: C08G65/00
Filed: 1982-06-15
Abstract: PURPOSE:A modified epoxy resin, prepared by modifying an epoxy compound with a polyphenylene ether having a specific number-average molecular weight or below, and having improved electrical characteristics. CONSTITUTION:A modified epoxy resin obtained by modifying an epoxy compound, preferably a glycidyl ether of polyphenyl ether, e.g. a prepolymer of an epoxy resin of the formula (n is 0-20), with a polyphenylene ether of the formula -(Ar-O)n-H (Ar is bifunctional aromatic residue; n is an integer >=5) having <=10,000 number-average molecular weight, preferably poly(2,6-dimethylphenylene- 1,4-ether, and if necessary adding a catalyst, e.g. triethylammonium chloride, thereto, and agitating the resultant mixture under heating.
Patent JP-H0517684-A (JP)
Title: Polysulfide sealant
Inventor: SAITO KAZUO
IPC: C08L67/02
Filed: 1991-05-07
Abstract: PURPOSE:To obtain a sealant good in workability, little in migration into a coating film, contamination of, etc., and excellent in durability by blending an polysulfide polymer having a mercapto groups at the terminals with a specific condensate plasticizer. CONSTITUTION:A polysulfide polymer (a) having mercapto groups at the terminals is blended with a plasticizer (b) prepd. by condensing adipic acid with an alkylkene glycol and benzenemonocarboxylic acid. it is preferable to blend 100 pts.wt component (a) with 1-100pts.wt component (b).
Patent JP-S5435118-A (JP)
Title: Powder copper recovering method
Inventor: ARAKI SHIGEO
IPC: C25C1/12
Filed: 1977-08-24
Abstract: PURPOSE: To deposit powder copper and efficiently recover it in multistage countercurrent washing of copper goods treated with nitric acid, by shifting waste washing water concentrated in the first washing stage to an electrolytic zone and carrying out electrolysis using Ni ferrite type electrodes, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58218900-A (JP)
Title: Under-excitation limiter
Inventor: KUDOU YOSHINORI
IPC: H02P9/14
Filed: 1982-06-15
Abstract: PURPOSE:To enable to perform sufficiently lowered excitation at load breaking time by a method wherein the limit value of the under-excitation limiter is lowered according to the trip condition of a load-break switch. CONSTITUTION:An automatic voltage regulator 1 outputs a deviation signal between the terminal voltage et of a synchronous machine 2 and a reference value, and the under-excitation limiter 5 outputs a magnetizing signal when the relation between active power and reactive power of the synchronous machine 2 exceeds the limit value to come on the under-excitation side. A high value priority circuit 7 supplies to a field winding 4 the signal having the higher value out of the output signals of the automatic voltage regulator 1 and the under-excitation limiter 5. The limit value of the under-excitation limiter 5 is lowered forcibly by a trip signal of the load-break switch. Accordingly sufficiently lowered excitation can be attained at load breaking time.
Patent JP-S5726882-A (JP)
Title: Transfer device
Inventor: INOUE TAKAHIRO
IPC: G03G15/16
Filed: 1980-07-24
Abstract: PURPOSE:To make good transfer possible by having a transfer material carrying means provided with a transfer material carrying member of which the surface is nonadsorptive with respect to moisture. CONSTITUTION:A transfer drum 33 is provided with an opening 332 notching the cylindrical part of a cylindrical substrate 331. A screen member 333 of which the surface is nonadsorptive to moisture is affixed to this opening part by maintaining a surface of the curvature similar to that of the cylinder, and plural grippers 24, 24' 24'' gripping the leading end of a transfer material are provided on the unnotched axial part of the substrate. The side supporting plates 334 of the substrate 331 are provided with turning shaft holes 335 through which a turning shaft penetrates.
Patent JP-S582536-A (JP)
Title: Air conditioning apparatus
Inventor: MITANI AKIO
IPC: F24F3/14
Filed: 1981-06-30
Abstract: PURPOSE:To facilitate manufacture of an air conditioner of the type having a hygroscopic liquid dehumidifier and a humidifier, to prolong the service life of the same and to achieve energy-saving operation of the same, by employing such an arrangement that a hygroscopic liquid is cooled by an air contacted type cooling means and regenerated by a warm-air circulated type solar heat utilizing heating means. CONSTITUTION:Air in a room 11 is circulated through a duct 14, pump 15, duct 16, dehumidifier 17, duct 18, humidifier 19 and duct 20. At the same time, pumps 27, 30, 37, 40 are set into operation. Resultantly, water is sprayed in the humidifier 19, and a hygroscopic liquid 24 is sprayed into the dehumidifier 17 and a regenerator 31 respectively from spray guns 25, 36. Further, cooling water from a cold accumulating tank 28 is passed through a pipe 26 while hot air from a warm-air circulated type solar heat collector 38 is passed through a pipe 35, so that dehumidification and humidification of air in the room 11, cooling (26) and regeneration (35) of the hygroscopic liquid 24 by hot-air heating of the same can be performed. By thus constituting an open loop, it is enabled to simplify manufacture of the air conditioners, to prolong its service life and to achieve energy- saving operation of the same.
Patent JP-H09289235-A (JP)
Title: Characteristics measuring apparatus for semiconductor pressure sensor
Inventor: ARII YASUTAKA
IPC: G01L1/18
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a characteristics measuring apparatus for a semiconductor pressure sensor capable of characteristics measurement in the state where a semiconductor pressure sensor chip is not packaged on a package. SOLUTION: A substrate 9 hermetically sealed and having a pressure introduction hole 12 for introducing pressure from the outside is provided with an electrode 10 at a position corresponding to a measuring pad 11 of a semiconductor pressure sensor chip 7 to be measured, and a connection terminal 5 for leading the electrode 10 to the outside. Further, this device comprises an air leakage prevention part 8 on a part of the substrate 9 facing a diaphragm part 2 for preventing air from the pressure introduction hole 12 from leaking to the outside when the diaphragm part 2 of the semiconductor pressure sensor chip 7 is disposed so as to oppose the pressure introduction hole 12 with respect to the substrate 9.
Patent JP-H05273878-A (JP)
Title: Heating device and fixing device
IPC: G05D23/00
Filed: 1992-03-27
Abstract: PURPOSE:To control a heating body at a prescribed constant temperature by always supplying the heating body with proper power, regardless of the warming up degree of a peripheral member and fluctuations in a power supply voltage, without providing a power supply voltage detecting means, in a film heating system heating device. CONSTITUTION:A temperature control means controlling the temperature of the heating body 2, includes a heating body temperature detecting means 2b and power sources 8 and 9 capable of attaining multioutput by the modulation of pulse width, has the setting of a power output value at each temperature, and one temperature set value or more, and is constituted so that when the temperature of the heating body, detected by the temperature detecting means 2d, exceeds some set value for a fixed time, the proportion of energization at each temperature is reduced, to make the power output value low, and when the temperature of the heating body, detected by the temperature detecting means 2d is less than the set value, for a fixed time or above, the proportion of the energization at each temperature is increased, to make the power output value high.
Patent JP-H08279456-A (JP)
Title: Semiconductor aligner
Inventor: YAMADA KOHEI
IPC: H01L21/677
Filed: 1995-04-04
Abstract: PURPOSE: To prevent transmission of vibration of supplying means to an aligner body while maintaining prealignment precision. CONSTITUTION: In a semiconductor aligner comprising means 10 for prealigning a semiconductor substrate, an aligner body 1 for effecting an exposure treatment for the prealigned semiconductor substrate, supplying means 14 for supplying the semiconductor substrate to the prealigning means 10, and substrate transport means 11 of transporting the prealigned semiconductor substrate onto the aligner body 1, the aligner body 1, the supplying means 14, and the substrate transport means 11 are separately independent respectively from the view point of unity. First fixing means 13a, 15, 15a, 15b, 17 are provided for mutually fixing the aligner body 1 and the substrate transport means 11 at predetermined timing and in a predetermined positional relation.
Patent JP-H11298300-A (JP)
Title: Electronic circuit
Inventor: SATO KAZUYUKI
IPC: H03K3/037
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit which can eliminate the useless consumption of power that is caused in a system as long as a clock signal is supplied by supplying the clock signal to a storage circuit only when the state of the storage circuit is changed. SOLUTION: A clock signal 21 is inputted to one side of an OR circuit 22, and a data signal 23 is inputted to one input side of an exclusive OR circuit 24. The output signal STATE of a toggle F/F(flip-flop) 25 is inputted to the other input side of the circuit 24 as a signal showing a current state. The output signal CKENO of the circuit 24 is turned into a clock enabling signal with zero and inputted to the other side of the circuit 22. The output signal GATED-CK of the circuit 22 is inputted to a clock terminal CK of the F/F 25. That is, a clock signal is supplied to the terminal CK only when a storage state must be changed. Therefore, the useless consumption of power is never caused. Furthermore, no clock signal is supplied to the inside of a storage means.
Patent JP-H01273291-A (JP)
Title: Static memory integrated circuit
Inventor: SASAKI ISAO
IPC: H01L27/11
Filed: 1988-04-25
Abstract: PURPOSE:To increase the packing density of the title circuit without causing a delay in access time by supplying electric power to a memory cell section, word line, and bit line in parallel from the power supply wiring of a peripheral circuit through transistors. CONSTITUTION:A static memory cell is constituted of four pieces of N channel MOS transistors (Tr) 1-4 and two pieces of high-resistance elements 5-6 and an N channel MOS Tr 8 whose gate and drain electrodes re directly connected with each other is connected between an external input terminal 7 and the power source to the memory cell so as to drop the level of the power supply to the memory cell by the threshold value of the Tr 8. In addition, the precharging and writing high levels of the bit lines and high level of the word line are also made lower than the external power supply level by the threshold values of N channel MOS Trs 9-11. By controlling the threshold values, the level of the power supply to the memory cell can be set arbitrarily.
Patent JP-H04310598-A (JP)
Title: Production of fibrous aluminum borate
Inventor: NAITO MISAKO
IPC: C30B29/62
Filed: 1991-04-05
Abstract: PURPOSE:To provide fibrous aluminum borate having a uniform fibrous form and high fitness to needs as a reinforcing material. CONSTITUTION:A homogeneous mixture of fluxes composed of an aluminum compound convertible into the metallic oxide by heating and burning, a boron compound and one or two or more nitrites, bromides or fluorides of alkali metals is heated and burned at 600-1200 deg.C to provide fibrous aluminum borate.
Patent JP-S5626456-A (JP)
Title: Thick film intergrated circuit device
Inventor: TODA HITOSHI
IPC: H01L23/538
Filed: 1979-08-09
Abstract: PURPOSE:To reduce working hours and costs by connecting circuit patterns on the surface and the reverse of a substrate by using a clip type lead terminal wherein the terminal also works as an external terminal and through holes of the substrate are disused. CONSTITUTION:Circuit patterns 2, 3 are printed on the surface and the reverse of a ceramic substrate 10 and a lead section at the end is soldered 12 by inserting a clip type lead terimnal 11. In this composition, the molding mold for an insulating substrate will be diverted to the ceramic substrate to reduce the costs and to increase the furnishing strength of the lead terminal.
Patent JP-H10290777-A (JP)
Title: Ultra wide angle endoscope
Inventor: FUKUI YUKIO
IPC: A61B1/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that force is excessively applied to a wall surface because an inserting direction at the time of insertion is invisible in a conventional strabismus mirror (endoscope) and to excellently secure the visual field of a direction required at the time of work. SOLUTION: By equipping an ultra wide angle lens at the tip part of this endoscope 1, a visual field angle close to 180 degrees is secured with an important visual field direction as a center. An optical images passed through the ultra wide angle lens are received by a solid-state image pickup element inside an image pickup camera 5, converted to electric signals in the element and sent to an image processor 6. The image processor 6 computes the line-of-sight direction of a fixed range with the direction instructed by an operator from a joystick 7 as the center, computes the position of a corresponding picture element on the solid-state image pickup element for the computed respective line-of-sight directions, reads the image signals of the computed respective corresponding picture elements from an image memory and outputs them to a monitoring device 8. Thus, the distortion of the images by the ultra wide angle lens is corrected and many directions are observed by one endoscope even without a mechanical movable part.
Patent JP-S5726721-A (JP)
Title: Surface temperature measuring device for object in furnace
Inventor: INOUCHI TOORU
IPC: C21D11/00
Filed: 1980-07-25
Abstract: PURPOSE: To make temp. measurement in a high temp. furnace possible without requiring means for water cooling and auxiliary temp. detecting device by enclosing the optical path of a scanning type radiation thermometer with a heat-resistant cylinder having a holed shielding plate at the intermediate.  
     CONSTITUTION: The optical path of a scanning type radiation meter directed to the object to be measured in a furnace is enclosed by a heat-resistant cylinder having a perforated shielding plate in the intermediate part, and the radiation energy incident from said hole and the radiation energy from the shielding plate part from the circumference thereof are respectively measured, thence the temp. of the object to be measured is operated. For example, a heat-resistant cylinder 16 having a perforated shielding plate 16a is mounted to a scanning type radiation meter 14 placed to face an object 12 to be measured placed in a furnace 10, and a desired temp. is calculated by an operator 18 from the quantity of the radiation energy past the hole 16b and the quantity of the energy from the circumference thereof. At this time, there is no need for water cooling the cylindrical part or measuring the temp. thereof by using thermocouples or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000293378-A (JP)
Title: Method for optimizing program
Inventor: TANAKA GIICHI
IPC: G06F9/45
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce type conversion processing appearing in the case of a mixed mode operation with integer numbers and real numbers in a RISC computer and a multiprocessor. SOLUTION: Whether a constant is defined and whether an integer value in a maximum term as an integer operation including a working point can be represented with floating points are decided at a definition point of an integer type constant, and when it is decided that the same result can be obtained even with the floating points, a type conversion instruction is eliminated by replacing the integer type constant with a real number type constant. Thus, a type conversion instruction having a large load can be eliminated by making an integer a real number when the integer type constant is used as a flag in a mixed mode operation of an integer type and a real number type. Especially, in the case of loop parallel adopting a store through system as a cache control system in a multiprocessor, bank conflict in type conversion can be eliminated.
Patent JP-S6032-A (JP)
Inventor: TANAKA FUMIO
IPC: H01H57/00
Filed: 1984-05-21
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-S63267863-A (JP)
Inventor: OCHIAI SHUJI
IPC: F25B1/00
Filed: 1987-04-24
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-H11284959-A (JP)
Title: Video distributor
Inventor: SUZUKI TOSHIAKI
IPC: H04N5/93
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a video distributor that distributes a sharp video signal in response to a video distribution request from the user. SOLUTION: A photographing time measurement section 2 measures a photographing time by a camera 1, a transmission video control section 34 discriminates whether or not a time of a video photographing side is within a range of times set as a time zone by an installing party of the distributor when the photographed video image is sharp, a selector 5 selects a received real time video signal 11 as a distributed video signal 15 when the time is within a preset time range, while the selector 5 distributes a video signal 14 having been photographed when the video image is sharp in the photographing location and stored in a storage video section 40 as the distributed video signal 15 in the case that the time of the video photographing side is at the outside of the preset time range.
Patent JP-S5327428-A (JP)
Title: Copying of toner image
Inventor: KIMURA MASATOSHI
IPC: G03G15/16
Filed: 1976-08-26
Abstract: PURPOSE: To make easier control of paper travelling with narrowed copying region as well as to remove copying irregularity due to insufficient contact, by showering corona ions on a body to be copied thereon through direct discharge from corona wire for copying disposed in the vicinity of copying position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63270352-A (JP)
Title: Sintered material of heat-resistant mullite and production thereof
Inventor: ONISHI KOJI
IPC: C04B35/18
Filed: 1987-04-24
Abstract: PURPOSE:To obtain the titled sintered mullite having crystal particle diameter larger than a specific level, containing mullite phase as a main crystal phase and having excellent creep resistance at high temperature, thermal stability, etc., by forming a powdery raw material containing Al2O3, SiO2 and TiO2 at specific weight ratios and calcining the formed product. CONSTITUTION:A powdery raw material having an Al2O3/SiO2 weight ratio of 73/27-78/22 and containing 0.02-5pts.wt. of TiO2 based on 100pts.wt. of the sum of Al2O3 and SiO2 is prepared beforehand. The powdery raw material is formed and calcined to obtain a heat-resistant sintered mullite having a crystal particle diameter of >=2mum and containing mullite phase as main crystal phase. Since the obtained sintered mullite has excellent creep resistance and stability at high temperature, high-temperature strength, etc., it can be suitably used as a roller and jig for high-temperature use, a furnace core tube, a protection tube, etc.
Patent JP-S58219018-A (JP)
Title: Jointing method of synthetic resin tube
Inventor: TANAKA YOSHITO
IPC: B29C65/00
Filed: 1982-06-14
Abstract: PURPOSE:To obtain high jointing strength with good workability, by a method wherein end parts of synthetic resin tubes are fitted with each other, annular filler material with a heating wire being caused to be between the both tubes of said fitting part, said both tubes being heated to a softening temperature by applying power to the heating wire and pressed from outer periphery, and they are heated to a fusing temperature thereafter. CONSTITUTION:The end parts of synthetic resin tubes 1 and 2 to be jointed are fitted with each other, and the clearance between both tubes 1 and 2 is caused to be uniform by allowing a spacer 4 to be between them. Then, the filler material 5 with the heating wire 51 are annularly fit between both tubes 1 and 2. Thereafter, the tubes 1 and 2 and the filler material 5 are heated to a softening temperature and softened by applying power to the heating wire 51 in this condition. They are pressed from outer periphery with a pressure jig 9, and both tubes 1 and 2 are caused closely to stick to each other through filler material. Then, the heating wire is charged with high current and they are heated to a fusing temperature. Thus, the synthetic resin tubes can be jointed with each other in high strength with good workability.
Patent JP-H02282633-A (JP)
Title: Air conditioner with air cleaner
Inventor: KUBO SEIJI
IPC: F24F13/28
Filed: 1989-04-21
Abstract: PURPOSE:To enable detecting pollution of the indoor air quickly and faultlessly when an air conditioner is in action and make an air cleaner perform a timely start even when it is at rest by providing in a common intake-air passage for both the air conditioner and the air cleaner a detective means for sensing the degree of the pollution of air. CONSTITUTION:When an air cleaner 30 is put in automatic operation, a fan 5 is driven so that air-taken-in C' flows through a common intake-air passage 11 with sensor 6 surrounded by the air taken in. Then, if the air-taken-in C' is polluted, the driving of the fan 5 is continued, and when the air has become clean, the fan 5 is stopped; the fan 5 is put at rest in standby until the sensor 6 detects pollution of the air again. Even when the fan 5 is at rest, a fan 4 is at work so that in the air conditioner 20, besides air-taken-in A', there is a flow of air-taken-in C through the intake-air passage 11 and surrounding the sensor 6. When the sensor 6 detects pollution of the air, the air cleaner 30 resumes the operation well timed to the pollution of the air.
Patent JP-S5227351-A (JP)
Title: Wafer process control system
Inventor: NANKOU SUSUMU
IPC: H01L21/02
Filed: 1975-08-27
Abstract: PURPOSE: An accurate and effective wafer processing control can be ensured by utilizing dummy wafer which contains marks or characters necessary for the processing control and also can be stored into a magazine as the real wafer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08269480-A (JP)
Title: Firework/candle with indirect ignition system
Inventor: NAMIKI TAKESHI
IPC: C11C5/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a safe firework/candle with high effectiveness as a firework by combining a firework and a candle with a resin wire of good combustibility so that the combustion of the firework may bring the wick of the candle into combustion state through the combustion of the resin. CONSTITUTION: This firework/candle is obtained by combining a firework 1 and a candle 2 with a resin wire 3 of good combustibility. The candle 2 is not ignited directly by the flame or spark due to the combustion of the firework 1, but a combustible material 3 other than a powder is once ignited so that the flame may indirectly bring the wick 4 of the candle into combustion state. Examples of the combustible material 3 used include completely combustible materials such as an acrylic resin and optical fibers made therefrom. The firework/candle is safe since the powder hardly falls because of the flexibility of fibers even when a shock is added to the powder on the top. It can prevent the staining of clothes and the generation of soot since there is no thermal decomposition of wax due to high heat caused by the combustion of powder.  Further, the effectiveness as a firework can be sufficiently revealed because of absence of any substance inhibiting the combustion of the powder part.