baber/WOPTO huggingface dataset:
Patent JP-S64678-A (JP)
Title: Low-temperature far infrared radiator
Inventor: TAKEBE NORICHIKA
IPC: H05B3/10
Filed: 1987-06-22
Abstract: PURPOSE: To obtain far infrared rays with wavelengths most effective for health in human body at low cost by using either one out of fine particles of a plant, fat and oil of an animal or a plant, and volcanic ashes, as a main ingredient.  
     CONSTITUTION: A stringy far infrared radiant structure 3 is manufactured as follows: a heating wire 7 is wound spirally around a core thread 6, and its outside is covered with an insulator 8 to form a heating wire part 9, and this heating wire part 9 is armored with a low-temperature far infrared radiator 10. This radiator 10 is made of a material which receives heat from the electric wire part 9 inside to radiate far infrared rays and composed of one or more combinations out of fine particles in a plant, fat and oil in an animal or a plant, and volcanic ashes. Further, rubber and plastics are added as desired. The far infrared rays of 8.21μm to 9.25μm in wavelength, most suitable for health of human body, can be hence obtained. The far infrared rays effective for the human body can be also effectively radiated even if the temperature is set arbitrarily in the range of 40°C to 80°C. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H0447726-A (JP)
Title: Spread spectrum communication system
Inventor: YAMAMOTO MITSUO
IPC: H04J13/00
Filed: 1990-06-15
Abstract: PURPOSE:To improve the data error rate characteristic by applying hopping at the interval equal to one period of direct spread signal for at least one frequency in one period of frequency hopping and applying synchronization acquisition of the frequency hopping according to the output timing of a correlation output at hopping. CONSTITUTION:At least one frequency is subjected to hopping at the interval equal to one period of a direct spread signal during one period of the frequency hopping and the switching period of the hopping is controlled by the output signal of a correlation device 105 to obtain synchronization. That is, the correlation device 105 takes correlation between the output signal of a mixer 102 and a pseudo noise (PN) code to output a correlation signal. Thus, synchronization is attained and even when disturbance takes place in a frequency due to external noise or the like, the rate occupied by disabled data demodulation due to the frequency is less and the error rate characteristic is improved.
Patent JP-H05345680-A (JP)
Title: Magnesia-calcia based castable refractory
Inventor: MATSUO YUKIHISA
IPC: C04B35/66
Filed: 1992-06-15
Abstract: PURPOSE:To provide a castable refractory consisting essentially of a magnesia- calcia clinker and a magnesia clinker, preferably usable as a lining material of various kinds of ceramic furnaces for iron manufacture and steel manufacture and excellent in resistance to burning. CONSTITUTION:The sintered magnesia-calcia clinker is a castable refractory and has >=97wt.% total content of MgO, CaO and Fe2O3 and has a chemical composition consisting of 30-90wt.% MgO, 2-5wt.% Fe2O3 and 0.5-3wt.% TiO2. The castable refractory has coating of calcium phosphate and magnesium phosphate on the surface and sintered magnesia-calcia clinker content in the mixture is at least 20wt.% and total content of MgO and CaO in the mixture is >=80wt.% and weight % increase ratio which shows resistance to burning of the sintered magnesia-calcia clinker is <=0.5wt.%.
Patent JP-S5944735-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/98
Filed: 1982-09-07
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-H102837-A (JP)
Title: Method for measuring optical path deflection angle of optical part
Inventor: SHIRAI KAZUSHI
IPC: G01B11/26
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time by determining the relation between optical path deflection angle and optical loss of laser beam for an optical part having a known optical path deflection angle, and determining the optical path deflection angle from the optical loss of an optical part having an unknown optical path deflection angle on the basis of this. SOLUTION: A sample holder 6 is emptied to measure the intensity of a semiconductor laser beam, the laser beam is finely moved so as to pass the center of a pin hole 7 by a stage 9, and the position of the optical intensity maximum point is specified as an origin. A sample 5 is set to the holder 6, and the optical intensity maximum position is specified in the same manner to calculate the optical path deflection angle. For this sample 5, the pin hole 7 is fixed to the origin to measure the optical intensity. Since the laser beam is slipped from the center of the pin hole 7 by the optical path deflection angle to cause an optical loss, the relation between optical path deflection angle and optical loss can be provided by measuring a plurality of different samples 5.  By utilizing this result, the optical path deflection angle can be easily and quickly measured from the optical loss of the laser beam measured with the pin hole 7 being fixed to the origin.
Patent JP-S5680340-A (JP)
Title: Double wiregauzes and production thereof
Inventor: IWASAKI MITSUO
IPC: B21F27/10
Filed: 1979-12-03
Abstract: PURPOSE: To prevent the occurrence of shock noise of windscreens by spot-welding the contact parts of a coarse-meshed wire gauze and a fine-meshed wire gauze in producing double wire gauzes for the windscreen of microphones.  
     CONSTITUTION: A coarse-meshed wire gauze 5 and a fine-meshed wire gauze 6 are let off from rolls 3, 4, and are passed through levelers 7, 8, whereby they are flattened. Next, both wire gauzes 5, 6 are superposed and are passed through electrode rollers 9, 10 and are pressure-welded by pressure-welding force; at the same time, electric power is supplied from the rollers 9, 10 to the contact parts 13 of both wire gauzes to spot weld the contact parts 13. The thus formed double wire gauzes 12 are passed through pressure type levelers 11 then through a pressing machine, whereby the windscreen for microphones is produced. Since the fine-meshed wire gauze 6 does not make contacting and spacing motion with respect to the coarse- meshed wire gauze 5 on account of wind pressure or shock, the occurrence of shock noise is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0821412-A (JP)
Title: Piping cover device
Inventor: NISHIOKA WATARU
IPC: F16B2/08
Filed: 1994-07-07
Abstract: PURPOSE:To strongly connect a cover member to a cover main body by providing a hinge so as to oscillate a side wall part and an engaged part, engaging a pair of engagement parts with the engaged part, and oscillating front edges of the side wall part through fastening so as to approach each other. CONSTITUTION:A first installation member 1 is embedded at a position of a piping P of a wall surface W1. A second installation member 2 is connected thereto by means of a bolt/nut 5, leaving it in loosely fitting condition. A cover main body 3 is installed on an engagement portion 2a of the second installation member 2, so as to surround the piping P, followed by fixation of the cover main body 3. In addition, the piping P is arranged, and a cover member 4 is internally fitted to the cover main body 3. The bolt/nut 5 is fastened, and an engaged part 3d of the cover main body 3 is pressurized in a separating direction. The cover main body 3 is thus oscillated and deformed. It is then deformed in the direction of approaching an engagement claw 3b of the cover main body 3. The cover member 4 is thus pressed by a front edge, to strongly connect the cover main body to the cover member.
Patent JP-S5585368-A (JP)
Title: Device for preparation of hand-made rolled "sushi"
Inventor: UMEDA FUMIHIKO
IPC: A23L7/10
Filed: 1978-12-19
Abstract: PURPOSE: To prepared a rolled "sushi" by wrapping a shaped "sushi" rice with a packaging film and a laver sheet in such a manner that the laver is separated from the "sushi" rice by the film, thereby keeping the laver from moisture and enabling to obtain a laver-rolled "sushi" only by extracting the pckaging film.  
     CONSTITUTION: A packaging film 4 is placed on a flat plate 1 and the upper face of opened cylindrical mold halves 9, and a sheet of laver 3 is placed on one mold half 9a. The edge of the laver sheet 3 is clamped with a holder 7. A rod-shaped "sushi" rice 2 is placed on the hollow part 11 of the mold half 9a, and the rounded end of  the laver sheet 3 is contacted with the "sushi" rice in the mold 9a. A part of a label  25 is attached to the left end of the film 4b. The two molds halves 9b and 9a are  closed, and the "sushi" rice 2 is contained in a housing 8. By turning a bar 23, the  film 4a is drawn through a slit 13 into the housing 11 together with the laver 3, and  the "sushi" rice is wrapped with the film and the laver.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6048458-A (JP)
Inventor: SUGI HIKARI
IPC: B60H1/32
Filed: 1983-08-25
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-H04355450-A (JP)
Title: Resin composite, solder resist resin composite, and hardened materials thereof
Inventor: YOKOSHIMA MINORU
IPC: C09D11/102
Filed: 1991-05-31
Abstract: PURPOSE:To improve pencil hardness, solder heat resistance, and chemical resistance by containing an unsaturated group-contained carboxylic acid compound obtained by reacting a specified epoxy compound with a methacrylic acid, and further reacting with a polybasic carboxylic acid or its anhydride. CONSTITUTION:To one chemical equivalent of the epoxy group of an epoxy compound represented by the formula I, a methacrylic acid is reacted preferably in a ratio of 0.8-0.5 chemical equivalent. To one chemical equivalent of the hydroxyl group in the reactant, a polybasic carboxylic acid or its anhydride is reacted preferably in a chemical equivalent of 0.05-1.00. The resulting unsaturated group-contained carboxylic acid compound is used.
Patent JP-H024781-A (JP)
Title: Anilinopyrimidine derivative
Inventor: KIMOTO TAKAHIRO
IPC: C07D239/42
Filed: 1988-06-24
Abstract: NEW MATERIAL:Compounds of formula I [R is -CH2C(O)CH3 or -CH=C(Cl) CH3]. EXAMPLE:2-Anilino-4-methyl-6-acetonitrile-pyrimidine. USE:An intermediate for production of anilinopyrimidine derivatives useful as germicides. Capable of industrial production of aminopyrimidine germicides in a good yield. PREPARATION:A phenylguanidine of formula II is reacted with dehydroacetic acid of formula III in a polar solvent, preferably at 100-150 deg.C to obtain a compound of formula I with R of -CH2C(O)CH3 and the resultant compound is reacted with a chlorination agent such as phosphorus pentachloride, preferably at 50-100 deg.C to prepare a compound of formula I with R of -CH=C(Cl)CH3. In addition, a phenylguanidine as the starting material is recommended to be prepared by reacting aniline with amino cyanide by conventional procedure.
Patent JP-S5857984-A (JP)
Title: Printer
Inventor: MATSUOKA MIKIHARU
IPC: B41J29/26
Filed: 1981-10-02
Abstract: PURPOSE:To obtain a printer capable of executing an erasing action by one character unit even if the character to be erased requires erasing action for two characters according to the appropriate memory by furnishing a memory device in which characters requiring two motions for printing one character and requiring one motion for printing are discriminated and stored accordingly. CONSTITUTION:By depressing an input key 1, for example, in the order of words to be conversed with, the printing is performed on a printing tape 2 in the order. By depressing a back space key 6, the printing tape retreats by one character. When a correction key 7 is depressed at a character to be erased, the character can be erased out. In the prior art, when a character to be erased is a voiced sound KANA character or semi-voiced sound KANA character, it is required to  depress the key twice, resulting an retreating by five characters, and proceeding  forward as far as the distance of retreating for further continuous printing.  However in this invention, if the input key 1 for characters and symbols is depressed, it is stored in a RAM12. When a key 9 for voiced and semi-voiced  sounds is depressed, it is identified by a discriminator 13.
Patent JP-H0449965-A (JP)
Title: Moving vehicle for disabled person
Inventor: IURA TADASHI
IPC: A61G5/02
Filed: 1990-06-13
Abstract: PURPOSE:To transfer a disabled person or an old man taking a posture sitting on a chair by respectively providing support shafts each eccentrically revolving from an outside upper part to an inside lower part on the rear end side thereof to both left and right side parts of the rising and falling frame part of a frame in a pivotable manner so as to revolve the base parts thereof around the axes in the forward and rearward direction and mounting a chair body to the respective support shafts on the rear end side thereof so as to float the same. CONSTITUTION:A disabled person becomes a chair sitting state on a bed A and a moving vehicle is drawn near to the side surface of the bed A so that a lower horizontal U-shape frame is allowed to get in the bottom part of the bed A from rear part thereof and an upper horizontal U-shape frame 5 is positioned on the upper side of the bed A. At this time, the disabled person B gets in the planar horizontal U-shape recessed part of the moving vehicle. In the operation up to this time, a front frame 2 is set to either one of an erected state and a state brought down rearwardly and support shafts 27a, 27b are set to the state shown by a solid line. Therefore, chair bodies 28a, 28b are opened outwardly left and right and positioned above the bed A and, therefore, the chair bodies 28a, 28b do not come into contact with the upper surface of the bed A and the upper horizontal U-shape frame can easily, be positioaned on the upper surface of the bed A without colliding with the disabled person.
Patent JP-S6134914-A (JP)
Title: Manufacture of amorphous magnetic core
Inventor: FUJIWARA TORU
IPC: H01F41/02
Filed: 1984-07-25
Abstract: PURPOSE:To alleviate the stress applied to a wound body when resin is hardened, to reduce the deterioration of magnetic characteristics, and to obtain the magnetic core of low iron loss having excellent magnetic characteristics by a method wherein a resin molding work is performed while tensile stress is applied to the wound body of amorphous magnetic thin strip. CONSTITUTION:A resin molding is performed while tensile stress is being applied to the wound body whereon an amorphous magnetic thin strip having magnetostriction is wound around. For example, an elastic body 1 such as rubber, having the outside diameter a little smaller than the inside diameter, is inserted in the inner side of the wound body 2 of amorphous thin strip, and when compression stress (a) is applied on both upper and lower faces of the elastic body 1, the diameter of the elastic body 1 is increased in the center part, and as a result, the thin strip is subjected to tensile stress (b). Accordingly, a magnetic core on which the deterioration of magnetic characteristics is reduced can be obtained by performing a resin molding under the above-mentioned condition.
Patent JP-S5779795-A (JP)
Title: Acoustic material
Inventor: KIMURA HIROKUNI
IPC: H04R1/02
Filed: 1980-11-06
Abstract: PURPOSE:To increase the acoustic characteristics, by increasing the Young's modulus, decreasing the Q value and also the density, through the constitution with compressed foamed metal. CONSTITUTION:For example, a voice coil bobbin 3 is obtained by forming a foamed metal made plate member 2 of 2-5mm. under the pressure of several tens to one hundred several tens kg/cm<2>. In this case, the thickness of the bobbin 3 is taken about 30mu-1.0mm.. A voice coil 4 is wound in the of outside the voice coil bobbin 3.
Patent JP-H06351289-A (JP)
Title: Driver for variable reluctance motor
Inventor: SAKANO TETSURO
IPC: H02P29/40
Filed: 1993-06-03
Abstract: PURPOSE:To provide a driver for VR motor in which the current control loop can be processed through current control of only one phase. CONSTITUTION:In a driver for a variable reluctance motor, a current detector R is fixed at a position where the total current, i.e., the sum of currents flowing through the coils ZA, ZB, ZC of the motor, can be detected. The coils ZA, ZB, ZC are then excited phase by phase based on the total current detected by the current detector R thus processing the current loop of each phase such that the total current follows up a current command.
Patent JP-H09315222-A (JP)
Title: Integrated circuit for direction indicating lamp blinking device
Inventor: SUEOKA TOSHIRO
IPC: H01H9/54
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong operation of a direction indicating lamp blinking device due to the chattering signal by connecting an input terminal and an output terminal of a comparator of an oscillating unit to each other through a hysteresis setting element. SOLUTION: An oscillating unit 212 cooperates with a transistor 211H of a switch input unit 211 and an external fitted element group 24 so as to generate the oscillation, and the oscillating unit 212 is formed by connecting a comparator 212A, a resistor 212B for noise filter, a capacitor 212C, a reference voltage source 212D and a hysteresis setting element 212F. A terminal 212E of a non- reverse input terminal of the comparator 212A is provided with the resistor 212B and the capacitor 212C so as to form a noise filter, and eliminates the noise, which intrudes the comparator 212A.
Patent JP-S6310473-A (JP)
Title: Fuel cell power generating system
Inventor: MIZUMOTO YOICHI
IPC: H01M8/04
Filed: 1986-07-01
Abstract: PURPOSE:To increase total heat efficiency of a system by installing a heat- exchanger in a mixed exhaust gas line through which a mixed gas of combustion exhaust gas and cell excess air flows, and heat-exchanging a mixed exhaust gas for water supplied from a steam separator to recover excess energy as steam. CONSTITUTION:A heat-exchanger 15 is installed in a mixed exhaust gas line 14 in which conbustion exhaust gas through a combustion exhaust gas line 13 and cell excess air through an excess air line 5 are mixed. Excess energy other than power for a compressor is recovered as steam in a heat-exchanger 15 by heat-exchanging the mixed exhaust gas for water supplied from a steam separator 6, and supplied to the steam separator 6. Thereby, total heat efficiency in a system can be increased.
Patent JP-2000343118-A (JP)
Title: Steel band take up method
Inventor: ISHIDA NOBUYUKI
IPC: B21C47/06
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a steel band take-up method which can prevent an occurrence of a wrap mark with an inexpensive means, without a need for an improvement of facilities and without using a buffer or the like which causes a cost-up. SOLUTION: When a steel band is taken-up with a belt wrapper type take-up device being equipped with an expandable/shrinkable type mandrel having a rubber sleeve, after the steel band tip is caught between the rubber sleeve mounted on the mandrel and a belt wrapper, a mandrel diameter being in a shrinked status is started to expand for the time until the steel band winds around the mandrel one round and, the mandrel diameter is expanded to a given diameter for the time until the steel band winds around the mandrel three rounds after wound around one round.
Patent JP-H11316045-A (JP)
Title: Variable cold/warm air mixing branch duct apparatus
Inventor: ARAI SETSUKO
IPC: F24F13/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure loss variable cold/warm air mixing branch duct apparatus in which a mixing ratio between cold air and warm air is freely variable for each individual flow outlet, and the use of a chamber section is eliminated with a space reduced, and further air volume distribution can be freely set for each individual flow outlet. SOLUTION: A branch flow rate distribution adjusting chamber 1 includes a lower warm air inflow port 11, an upper cold air inflow port 10, a horizontal partition plate 2, and a vertical partition plate 5, and further an upper deflecting movable guide plate 3 and a lower deflecting movable guide plate 4. There are further provided a left upper outflow port, a left lower outflow port, a right upper outflow port, and a right lower outflow port. The cold air inflow port is divided left and right with the movable guide plate 3 and the warm air inflow port is also divided left and right with the movable guide plate 4. The degree of mixing of cold air and warm air is thereby defined, and hence cold air and warm air are mixed at the left outflow port and are flowed out to the left side. Also in the right side, cold air and warm air are likewise mixed and are flowed to the right side.  A duct is connected with the chamber 1 for completion of the construction of the apparatus.
Patent JP-S5679138-A (JP)
Title: Thermoplastic elastomer composition havig improved transparency
Inventor: YUI HIROSHI
IPC: C08L7/00
Filed: 1979-12-03
Abstract: PURPOSE: The titled composition, having improved moldability, appearance, flexibility, etc. and greatly improved transparency without stress-whitening, and prepared by blending a specific propylene copolymer with a specific rubberlike copolymer.  
     CONSTITUTION: 20W95wt% propylene/hexene-1 copolymer with a hexene-1 content of 10W20wt%, preferably a density of 0.890 or less, and a melt flow rate of 0.1W 30 is blended with 80W5wt% ethylene/propylene bipolymer rubber and (or) ethylene/propylene/nonconjugated diene terpolymer rubber of propylene content 15W 20wt% and gel fraction (in cyclohexane at 30°C) 10W60wt%, usually a terpolymer rubber containing 15wt% or less 1,4-hexadiene, etc. as the nonconjugated diene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5679281-A (JP)
Title: Time-correcting apparatus of timepiece by time signal tone
Inventor: IWASAKI NORIO
IPC: G04R60/14
Filed: 1979-12-03
Abstract: PURPOSE: To eliminate trouble in setting time of a timepiece by using the broadcast time signal to correct time automatically as well as provide a warning when correction is impossible.  
     CONSTITUTION: The time difference between the hour output or minute signal 1 of a timepiece and a selected broadcast time signal 2 is counted 6 and at the same time, whether the timepiece is fast or slow with respect to the broadcast time signal 2 is decided 4 and stored 5. When the timepiece is fast; it is stopped to correct time, the counter is made to subtract or the governor is corrected in the slow direction. On the other hand, when the timepiece is slow, the opposite operation is performed. When the time signal 2 and the hour signal or minute signal 1 exactly coincide with each other, the operation of the time-correcting apparatus is inhibited 3. When the gaining or losing amount exceeds the correctable limits, a gain-loss warning 7 is provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H117799-A (JP)
Title: Rom test circuit
Inventor: BAN AKIRA
IPC: G06F11/22
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity of an LSI testing apparatus and to reduce its test time when a ROM is tested. SOLUTION: In a ROM testing operation in the wafer state of microcomputer chips 100, 200, 300 in which ROM's 101, 201, 301 are built, transfer gates 109 to 120, 209 to 220, 309 to 320 which connect the adjacent chips 100, 200, 300 are provided. High-potential power supplies (VDD's), low-potential power supplies (GND's), reset signals, clock signals and ROM outputs are connected to each other. The ROM outputs of the respective chips are compared by comparison circuits 102, 202, 302. When they agree, the respective ROM's are judged to be nondefective.
Patent JP-S6049535-A (JP)
Inventor: KUJIYOU FUMIYUKI
IPC: H01H73/18
Filed: 1983-08-26
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。