baber/WOPTO huggingface dataset:
Patent JP-H08193117-A (JP)
Title: Production of rigid polyurethane foam
Inventor: YAMAZAKI SATOSHI
IPC: C08G101/00
Filed: 1995-01-19
Abstract: PURPOSE: To obtain satisfactory dimensional stability by using a combination in a specific proportion of a polyalkylene oxide polyol containing styrene oxide units and a polyalkylene oxide polyol in which the alkylene oxide units are not styrene oxide units. CONSTITUTION: A polyol ingredient is reacted with a polyisocyanate using water as the only foaming agent in the presence of a catalyst and a foam stabilizer to produce a rigid polyurethane foam. The polyol ingredient comprises a polyalkylene oxide polyol (A) in which 25-100mol% of the alkylene oxide units are accounted for by styrene oxide units and which has a hydroxyl value of 200-600mgKOH/g and a polyalkylene oxide polyol (B) in which the alkylene oxide units are not styrene oxide units, in an (A) to (B) weight ratio of (10-100)/(90-0). The amount of the water is 2.5-10 pts.wt. per 100 pts.wt. plyol ingredient as a whole. The catalyst is a tertiary amine, etc.
Patent JP-S57120876-A (JP)
Title: Device for monitoring concentration of radioactivity
Inventor: KUDOU MASASHI
IPC: G01T7/02
Filed: 1981-01-21
Abstract: PURPOSE:To obtain a monitoring device for concn. of radioactivity which does not cause radioactivity contamination due to splashes by providing a cover which is a means of protecting the detecting surface of a radioactivity detector against the splashes of flowing water while the flowing water is unstable. CONSTITUTION:In an initial stage when waste water 100 contg. radioactive materials is supplied from a waste water supply system, the shape of flowing water 101 released through a releasing nozzle 8 is unstable, and the detecting surface 15' of a radioactivity detector 15 is vulnerable to radioactivity contamination by splashes. Therefore, the detector 15 is beforehand moved in a home position where it goes apart from the inspecting position until the water 101 stabilizes. At the point of the time when the flowing water stabilizes, a cylinder 18 is operated to bring the detector 15 close to the water 101 and to set it in the inspecting position by means of a piston rod 19 and a pallet 20. Thence, the detector 15 is operated to detect the concn. of radioactivity of the waste water 100 and the signal thereof is put into a signal processing circuit 16, by which it is subjected to data processing; thereafter, it is recorded in a recorder 17. Thereby, the contamination of the detector 15 is prevented.
Patent JP-S62165609-A (JP)
Title: Connector for reinforced and coated optical fiber
Inventor: IKENAGA MASAHIRO
IPC: G02B6/38
Filed: 1986-01-17
Abstract: PURPOSE:To decrease the number of the constituting parts of a connector and to simplify assembly by connecting the end faces of optical fibers in tight contact with each other between a pair of ferrules by the elastic force generated when reinforcing coating layers are displaced. CONSTITUTION:The ferrule 22 slides axially in a sleeve 34 and contacts the other ferrule 22' when a coupling nut 26 is successively screwed and tightened to an adapter 24. A stopper sleeve 28 screwed with a holder 30 moves axially when the nut 26 is further tightened but the ferrule 22 is in contact with the other ferrule 22' and therefore, said ferrule does not follow up the above- mentioned movement and an optical fiber cord 20 deflects by as much as the displacement (l) of the sleeve 28. The reinforcing coating layer 20c on the outside periphery of the cord 20 has elasticity and therefore, if the cord 20 deflects, the restoring force against the deflection arises and the dn faces of the ferrules 22, 22' are bought into tight contact with each other.
Patent JP-H04238249-A (JP)
Title: Gloss detector
Inventor: MAKINOU KAZUHIRO
IPC: G01N21/57
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a glass detector which can correctly detect a gloss even when a detection object is displaced and can correctly judge a gloss even when the reflected light quantity is changed. CONSTITUTION:Three or more light reception sections 4 are provided, the maximum value of received signals is recognized as the regular reflected light, thus a gloss can be correctly detected even when the optical path of regular reflection is changed. The maximum value and the average value of the received signal are detected, the ratio, not the difference, between both of them is obtained and collated with the reference value, and the gloss can be correctly detected without being affected by the reduction of the absolute quantity of the reflected light.
Patent JP-S59133581-A (JP)
Title: Cleaning method of intermediate transferring body
Inventor: TARUMI NORIYOSHI
IPC: G03G15/22
Filed: 1983-01-20
Abstract: PURPOSE:To lighten the burden of cleaning of an intermediate transferring body and reduce damage by cleaning the intermediate transferring body by spacng the intermediate transferring body off a toner image forming body. CONSTITUTION:The cleaning of the intermediate transferring body 5 is performed by a pressing roller 6 under the condition that the intermediate transferring body 5 is spaced off the toner image forming body 1 not to transfer the toner image while recording action other than transferring a toner image on the toner image forming body 1 to the intermediate transferring body 5 is being made. As toner adhered on the pressing roller 6 during the cleaning of the intermediate transferring body 5 is removed by a cleaning member 8, the back surface of recording paper P is not toner stained by the heating pressing roller 6. The recording paper P performs a part as a cleaning member for the intermediate transferring body while the recording paper P is passing through a transferring fixing section (b). Thus, the burden of cleaning and damage of the intermediate transferring body are reduced.
Patent JP-S59132644-A (JP)
Title: Integratedly laminated capacitor
Inventor: AKITANI MASAHIRO
IPC: H01L21/822
Filed: 1983-01-20
Abstract: PURPOSE:To contrive to attain sharp high integration of capacitors formed in an LSI by a method wherein SiO2 layers and Si layers are formed alternately in a multilayer type on an Si substrate, and the upper layer SiO2 layers are used as capacitors excluding the lowest layer SiO2 layer coming in contact with the substrate. CONSTITUTION:Laminated capacitors are constructed according to an SiO2 film 12 covering the upper part of an Si substrate 11, SiO2 layers 13, 14, 15 formed at the prescribed interval on the prescribed region thereon, P<-> type silicon layers 16, 18 and an N<-> type silicon layer 17 formed alternately between the SiO2 layers thereof, moreover a P<-> type silicon layer 19 to be connected to the sides of the P<-> type silicon layers 16, 18, and an N<-> type silicon layer 20 to be connected to the side of the N<-> type silicon layer 17 extending from the upper part of the highest layer SiO2 layer 15. The SiO2 layers are formed according to SIMOX technique, and the silicon layers are formed according to epitaxial technique. At this case, the lowest layer SiO2 layer 12 executes the role of element isolation, and capacitors are formed according to the three layer SiO2 layers 13, 14, 15 formed at the upper part thereof, while no limitation exists in the number of layers of the SiO2 layers thereof, and formation in large capacitance and formation in high integration can be attained in proportion to the number of layers formed in a multilayer type.
Patent JP-S60150057-A (JP)
Title: Developer composition
Inventor: TAKASHIMA KOUICHI
IPC: G03G9/107
Filed: 1984-01-18
Abstract: PURPOSE:To prevent carrier particles from attaching to the background of a latent image by attaching or fixing carbon black particles to the surface of each carrier particle in a dry developer consisting of finely pulverized carrier particles and such toner particles. CONSTITUTION:A fine magnetic powder, such as Fe3O4 or ferrite, is dispersed into a binder resin, such as polystyrene or polyacrylate, to prepare carrier particles of 20-50mum average particle diameter, carbon black particles are added to the obtained carrier in an amt. of 0.08-1wt% of the carrier, and mixed in a V-type mixer, a rotary blade type mixer, or the like to attach or fix the carbon black particles to the surface of each carrier particle. On the other hand, a colorant, such as carbon black, is dispersed into a binder resin to prepare toner particles of 5-20mum average particle diameter, and these toner particles are mixed with said carrier particles to obtain an objective developer.
Patent JP-H01183226-A (JP)
Title: Voice coding device
Inventor: NAKAI NORIJI
IPC: H03M1/00
Filed: 1988-01-18
Abstract: PURPOSE:To accurately attain a predictive processing even if a voice with a high input level is inputted by executing the predictive processing with respect to the input voice through the use of a result obtained by means of multiplying a previously decided constant. CONSTITUTION:When a buffer 1 buffers the input voice (x), data is fetched by an FIFO(First In First Out) system, and it is multiplied by the previously decided constant in a multiplier 2. It is delivered to a predictive parameter calculation block 3, is quantized by circuits 4-8, encoded and transmitted. In a reception side on the other hand, the voice is reproduced, and it is multiplied by the inverse number of a value multiplied at the time of input in the multiplier 2, and it is outputted as the reproducing voice. An input voice waveform is multiplied by the previously set constant so that overflow does not occur, the linear predictive processing is accurately executed even if the voice with the high input level is inputted.
Patent JP-S5599894-A (JP)
Title: Connection system in-station between four wire type terminal units
Inventor: IGARASHI BUNSHIROU
IPC: H04Q3/54
Filed: 1979-01-23
Abstract: PURPOSE:To enable in-station connection of two and four wire type, by providing a plurality of two wire type in-station trunks at the output terminal of automatic telephone exchanger and using only in-station trunk of two circuits for four wire connection. CONSTITUTION:When two wire type telephone set SUB(A) is connected to two wire type telephone set SUB(B), connection is made with the two wire type in- station trunk IOT provided with the output side of the switch network SWN of exchanger. Futher, when four wire type facsimile terminal unit (A) is connected to four wire type facsimile terminal unit (B), the transmission terminal of the terminal unit (A) and the reception terminal of terminal unit (B) are connected to one of a plurality of two wire type in-station trunk IOT's provided at the output side of the network SWN, the reception terminal of the terminal unit (A) and the transmission terminal of terminal unit (B) are connected with other trunk IOT to enable connection of two and four wire types.
Patent JP-H04239989-A (JP)
Title: Electronic dictionary
Inventor: TANIMOTO HIDEO
IPC: G06K9/72
Filed: 1991-01-24
Abstract: PURPOSE:To correctly segment a word by successively comparing the width of a nonprinting area with the width of the other printing area and the other nonprinting area sequentially from the top of a character string, judging a relative size and detecting the position of a space between the mutual words. CONSTITUTION:A word segmenting part 4 which is provided with a word segmenting control part 5, a binary picture memory 6 and a vertical projecting part 7 sequentially compares the nonprinting area detected from binary picture data of the character string which is optically read with the other printing area and the other nonprinting area from the top of the character string. That is, whether one nonprinting area is the width permitted to be as a character pitch or is the space provided between the mutual words is not simply judged from the absolute size of the nonprinting area width but is relatively judged by permitting the other printing area width and the other nonprinting area width to be a reference.
Patent JP-H04240660-A (JP)
Title: Method for fixing color copied image
Inventor: SENBON IKUROU
IPC: G03G13/20
Filed: 1991-01-24
Abstract: PURPOSE:To ensure OHP transparency in a fixing system using a heated roll made of fluororesin having advantage with respect to durability. CONSTITUTION:In a fixing system using a heated roll made of fluororesin and having <=3.0mum surface roughness Rz, a color tone contg. a resin having 5X10<5>-3X10<6> P melt viscosity at 100 deg.C, >=45mol.wt. distribution Mw/Mn (Mw is wt. average mol.wt. and Mn is number average mol.wt.) and 1,000-4,000 number average mol. wt. Mn as a binder component is used. OHP transparency, fixability and anti-offsetting property can be ensured by using the toner resin having the specified physical properties.
Patent JP-S63175218-A (JP)
Title: Head adjustment mechanism
Inventor: ISHII HIROTSUGU
IPC: G11B5/56
Filed: 1987-01-14
Abstract: PURPOSE:To easily and accurately adjust the tilt and the height of a head by providing separately at least a single tilt adjustment screw and plural height adjustment rotary shafts so that they can be turned independently of each other. CONSTITUTION:When a screw 65 is turned above a head substrate 12, the substrate 12 is relatively oscillated toward an arrow head (a') with a tip 44a of a rotary shaft 44 defined as a fulcrum to be tilted to an attachment substrate 11. Then the vertical reference line P of a head 13 is tilted toward an arrow head (a) and therefore the blast of the head 13 is adjusted to a tape 75. When a screw 66 is turned, the substrate 12 is relatively oscillated toward an arrow head (b') with tips 44a and 45a of rotary shafts 44 and 45 defined as fulcrums and tilted to the substrate 11. Then the line P is tilted toward an arrow head (p). Thus the azimuth of the head 13 is adjusted to the tape 75. Thus it is possible to easily and accurately adjust the tilt and the height of the head 13.
Patent JP-H11198644-A (JP)
Title: Vehicular air conditioner
Inventor: MURAKI TOSHIHIKO
IPC: B60H1/22
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid automobile air conditioner capable of making a traveling engine and a compressor turn ON before an offensive smell is given out, in the case where the engine and the compressor are turned to ON. SOLUTION: In the case where a traveling engine 1 and a compressor 41 are turned to OFF, if a condition of inlet air to a inhaled in an evaporator 45 is within the stink generating condition, control timer hours conformed to a blower level of a blower motor 32 and an inlet air temperature are calculated. Then, if the control timer hours have elapsed since the traveling engine 1 and the compressor 41 have been turned to OFF, the engine 1 and the compressor 41 are made so as to be turned to ON. With this, as a fine of the evaporator 45 is wet with condenser water, a sticking smell element stuck fast to a fine surface of the evaporator 45 is not separated from the fine surface of the evaporator 45, and thus an offensive smell is prevented from occurring.
Patent JP-S56105313-A (JP)
Title: Recording and reproducing method of binary information signal
Inventor: FURUKAWA TERUO
IPC: G11B20/14
Filed: 1980-01-24
Abstract: PURPOSE:To obtain high-density recording and a good demodulation capability, by separating the serial binary information signal into every (n) bits and by adding the one-bit redundant bit to (n) bits to perform signal conversion of a prescribed algorithm. CONSTITUTION:The serial binary information signal is separated into every (n) bits by (n) clocks [(n) is an arbitrary integer >=4] and is supplied to shift register SR5, and n-bit data is decomposed into subdata SD1-3 (21 23), and SD1 is formed by specific three bits out of n-bit data. Next, SD3 (24) and SD5 (25) are formed by two bits whose bit pattern is formed unequivocally by the bit pattern of SD1. Then, (n+1)-bit data where SD4, SD2, SD5, and SD3 are arranged in order is supplied to the recording medium in the form of bit serial.
Patent JP-S6490108-A (JP)
Title: Tooth plane treating agent
Inventor: HOSODA HIROYASU
IPC: A61K6/00
Filed: 1988-01-15
Abstract: PURPOSE:To obtain a treating agent for tooth plane capable of simultaneously treating both an enamel plane and a dentin pane, comprising a carboxylic acid, zinc chloride and water as constituent elements. CONSTITUTION:A treating agent for tooth plane comprising 5-60wt.% citric acid, succinic acid, oxalic acid, tartaric acid, fumaric acid, benzoic acid, aminobenzoic acid or ethylenediaminetetraacetic acid, 10-50wt.% zinc chloride and water as constituent elements. A combination of 5-30wt.%, especially 10-20wt.% citric acid and 10-40wt.% zinc acid is preferable. In treating tooth decay by using a filling restorative material, Lacuna fissure or adherent cement represented by a composite resin, these materials can be firmly bonded to ebun dentis.
Patent JP-H01185106-A (JP)
Title: Position detecting method for vehicle
Inventor: IKEDA HIROAKI
IPC: B61L3/12
Filed: 1988-01-14
Abstract: PURPOSE:To perform highly accurate detection of position, by calculating the time elapsed after occurrence of a carrier signal until finish of read-out of transponder information and further calculating the moving distance of vehicle until finish of read-out of information based on the moving speed of train. CONSTITUTION:When a vehicle 1 moves and a vehicle mounted antenna 8 passes over a coil installed on the ground, radio waves transmitted from the ground coil 5 is received by a transmitter 4. When a carrier signal 8 of the radio waves is outputted from the transmitter 4, a timer is started through a distance compensating device 7. When the transmitter 4 finishes reading out of information transmitted from the ground coil 5, the transmitter 4 transmits position information contained therein to the distance compensating device 7. The distance compensating device 7 performs compensation of distance based on the position information transmitted from the transmitter 4, vehicle speed and time count of the timer.
Patent JP-S61170295-A (JP)
Title: Operation controller of motor
Inventor: YAMANE KYOJI
IPC: H02P27/06
Filed: 1985-01-21
Abstract: PURPOSE:To accurately detect a load current and to simplify a circuit configuration by inserting a current detector between a DC power source and a power module, connecting the maximum value holder with the output side to discriminate an overload state. CONSTITUTION:In a circuit for controlling a motor 14 by a power module 13 made of switching elements 1-6 and circulating diodes 7-12 connected in a bridge, a current detecting resistor 15 for detecting a DC current Id is inserted between the module 13 and a DC power source. A detection voltage (v) generated at both terminals of the resistor 15 is input to the maximum value holder (capacitor C1) having arbitrary charging/discharging time constant. The maximum value is compared by a comparator 17 with the prescribed value, and when it exceeds the prescribed value, it is judged as an overload state to apply a signal to a control calculator 16 of the module 13, thereby reducing the rotating speed of the motor 14.
Patent JP-H10203037-A (JP)
Title: Negative image recording material
Inventor: AOSHIMA KEITARO
IPC: G03F7/004
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a good film strength of recorded images, and excellent plate wear in printing by adding a polymer having a heterocyclic group having an unsaturated combination in the cycle, a cross-linking agent to be cross-linked by acid, and a compound for producing acid by light or heat. SOLUTION: A negative type lithographic printing plate P-1 is obtained by applying and drying on an aluminum plate a solution of 1.6g polymer in a formula I (in the formula, R1 shows a hydraulic atom or a methyl group. L1 a bivalent organic group having 20C or less. Also, A shows a heterocyclic group, a 0.4g heat cross-linking agent in a formula II, a 0.15g acid generating agent in a formula III, and a 0.10 infrared ray absorption agent, a 0.06 fluorine surface active agent, 15g methyl ethyl ketone, 5g 1-methoxy-2-propanol, and 7g methyl alcohol. The plate P-1 obtained is exposed to ultraviolet rays. After exposition, it is heated by a heater, and then subjected to a developing and is rinsed in water. The printed matter obtained by the lithographic plate can provide superior printing from the printing initiation to the sheets of 55 thousands.
Patent JP-S56115216-A (JP)
Title: Prepreg material and manufacture thereof
Inventor: KUWASHIMA HIDEJI
IPC: B29C57/00
Filed: 1980-01-24
Abstract: PURPOSE: To obtain the captioned material providing a construction material having the uniform dispersion of fibers, even in case it has a complicated sectional configuration, as well as a high strength by a method wherein a woven cloth of long  fibers and a layer of short fibers are laminated and thermoset resin composite is impregnated thereinto, thereafter, is cured into semihardened condition.  
     CONSTITUTION: The short fiber (for example; carbon short fiber or the like) is dispersed into the thermoset resin (for example; unsaturated polyester resin or the like) composite and this thermoset resin composite containing the short fibers is coated on a film, thereater, is bonded to the woven cloth of the long fibers (for example; carbon long fiber or the like). Further, both of the surfaces of them are covered with films, thereafter, a part of the thermoset resin is impregnated into the woven cloth of long fibers in an aging process while the thermoset resin is curred into semihardened condition, thus the objective prepreg material may be obtained. This material is slitted into tape shapes and is wound around a mold, thereafter, is formed under heating and pressing to obtain the hardened form. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63177945-A (JP)
Title: Continuous casting apparatus for thin cast slab
Inventor: YABUKI TAKASHI
IPC: B22D11/06
Filed: 1987-01-16
Abstract: PURPOSE:To uniformize developing velocity of solidified shell toward width direction of cast slab, to restrain variation of molten surface and to improve the quality of inner and outer sides of cast slab by arranging shelters regulating molten metal flow between a flow-out hole at lower part of submerged nozzle and circulating bodies. CONSTITUTION:The shelters 9, 9' are arranged between the submerged nozzle 5 and metallic belts 1, 1' at almost wedge-shape casting space composing of one pair of circulating metallic belts 1, 1' keeping gap for holding the molten metal over the fixed distance and fixed side plates 3 arranged at both side edge parts of these belts. When the molten metal is flowed out from the nozzle 5 at the time of casting, the flowing velocity of molten metal at the position contacting with the solidified shell 8, 8' is made to uniform toward width direction of the cast slab and as a result, the developing velocity of solidified shell 8, 8' is made to uniform toward width direction of the cast slab. Further, inert gas, such as Ar gas, is supplied from the holes 11, 11' in cores 10, 10' at the upper part of casting space and oxidation of the upper part of casting space and oxidation of the molten metal in the casting space is prevented.
Patent JP-H04243756-A (JP)
Title: Method for joining web
Inventor: NISHI YASUO
IPC: G03D15/04
Filed: 1991-01-25
Abstract: PURPOSE:To prevent such troubles with application as collapse of beads due to a difference in level between a splice tape and each web, and lines and bubbles. CONSTITUTION:While that face of an ultrasonic hone 10 which makes contact with the edge of a thermoplastic splice tape 3A stuck to both the rear end of a web 3 ahead and the end of the next web 3' is titled within the range of 0.05 to 45 degrees to the surface of the splice tape 3A along the rear side edge portion of the splice tape 3A, ultrasonic vibration is applied to fuse the splice tape to each of the webs, thereby removing an uncontinuous stepped level formed between the rear side edge portion of the splice tape and each web.