baber/WOPTO huggingface dataset:
Patent JP-H10311015-A (JP)
Title: Joint filler for repairing revetment of gravity type and revetment repairing method of gravity type
Inventor: TANAKA HIROYUKI
IPC: E02B3/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a joint filler for repairing a revetment and establish a method of repairing with which sealing of the joint part can be maintained even if a variation occurs in the joint part originating from settlement, etc., of a gravity type structure after repairing is made for the joint part between structures of gravity type with each other. SOLUTION: A tubing 21 made of weather proof rubber is inserted in a joint between caissons 1 in the vertical direction. Using a diametric enlarging member consisting of a bolt 22a and nut 22b, the tubing 21 is tightened approx. in the direction perpendicular to the caisson arranged direction. Thereby the tubing 21 makes elastic deformation so that its diameter in the direction of arrangement is widened, and the joint part between the caissons 1 can be sealed. If the tubing 21 is tightened sufficiently, the tubing 21 enlarges in follow-up even if the caisson spacing 1 widens still more after the repair, and it is possible to allow working in good response without repairing once again.
Patent JP-2000309208-A (JP)
Title: Pneumatic tire and its mounting method
Inventor: MATSUMOTO HIROYUKI
IPC: B60C15/06
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To improve maneuverability during a vehicle is turning. SOLUTION: This tire comprises a tread portion, a side wall portion 2i, and a bead portion 3i. This tire further comprises a carcass 5, a belt, and a reinforcing member 8i which is disposed at the side wall portion 2i. Deflection stiffness of the reinforcing member 8i that is disposed at the side wall portion 2i in response to the load applied to the tire is set larger in the side wall portion 2i located inside with respect to the vehicle than at a side wall portion located outerside.
Patent JP-S62277230-A (JP)
Title: Control device for auto-driver
Inventor: SAKAI JIRO
IPC: B23P19/06
Filed: 1986-05-23
Abstract: PURPOSE:To aim at smooth release of a driver bit from a screw, by stopping a positive-revolution votage to driving-sourse with output signals coming from a stop detecting-means for a driver bit and thereafter applying a reverse-rotation voltage to the rotation driving-sourse. CONSTITUTION:When the revolution of a driver bit 26 stops, the output pulses to be emitted from a revolution-detecting unit 52 are no more emitted and a timer 56a counts a fixed ftime for no emission and emits an output signal thereupon. Thereby, an output at a flip flop 56b is reversed and the output signals therefrom reaches a positive-rotation control unit 42 to cut off a positiverotation voltage while applied to a pulse generating unit 60. The pulse generating unit 60 emits pulse signals with a fixed time width to allow them to be supplied to a reverse-rotation control unit 46. While the pulse signals are omitted, the reverse-rotation control unit 46 actuates a change-over device 45, thereby applying the pulse signals from a reverse-rotation voltage-supply unit 44 to a motor 19. As a result, the motor 19 stops after making a slight reverse rotation.
Patent JP-H09306208-A (JP)
Title: Flash type warning lamp system
Inventor: OISHI MASAFUMI
IPC: F21S2/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enable visibility to be enhanced by a small number of flash discharge tubes by synchronizing warning lamp units on the left and right outside of plural warning lamp units and blinking the warning lamp units on the left and right inside thereof at a period more rapidly than the outside warning lamp units. SOLUTION: Inside warning lamp units 20 and 30 are arranged between left and right outside warning lamp units 10 and 40. Each unit is composed of a flash discharge tube, a DC-DC converter, a trigger circuit, a timer circuit, and a timer control circuit. Blinking timing of flash discharge tubes 13 and 43 of the outside units 10 and 40 is signaled by means of timer control circuits 15 and 45, synchronized, and blinking-controlled alternately. A cycle of the inside warning lamp units performs short and rapid blinking than a blinking cycle of the outside warning lamp unit. Thus, the blinking display of the flash discharge tube is complicated, and the warning display can be increased.
Patent JP-S61277431-A (JP)
Inventor: KISHIDA MASAHIKO
IPC: B32B27/30
Filed: 1985-06-03
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-S611416-A (JP)
Title: Manufacture of multi-pipe for heat exchanger
Inventor: UMEDA NORITAKA
IPC: B21D53/06
Filed: 1984-06-12
Abstract: PURPOSE:To improve the productivity by fitting a first pipe (outer pipe) and a third pipe (inner pipe) at a prescribed clearance to the inside and the outside of a second thin pipe, and thereafter, executing the drawing, forming the second pipe to a dead thin thickness, and lining the first pipe. CONSTITUTION:A thin titanium pipe 12 is fitted at a clearance of about 0.2mm. into the inside of an outer pipe 10. Subsequently, an inner pipe 14 is fitted at a clearance of about 0.2mm. into the inside of the titanium pipe 12. As for an inner pipe 14, a thin copper pipe, etc. having a good drawing property is used. Next, a blank drawing is executed by using a die, and the pipes 10, 12 and 14 are made to adhere tightly. Thereafter, a plug drawing the repeated by a reduction of <=30% per once by an index bar. By this method, a dead thin pipe of <=0.15mm. which is suitable for a lining of the titanium pipe 12 can be obtained. A welding failure of the titanium pipe is not generated, and the mass production can be executed, therefore, the productivity of a multi-pipe is improved.
Patent JP-S61277616-A (JP)
Inventor: CAWTHORNE MICHAEL ANTHONY
IPC: C07D233/00
Filed: 1986-05-27
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-H05316209-A (JP)
Title: Speech path device
Inventor: TOYOSHIMA AKIRA
IPC: H04M3/22
Filed: 1992-05-13
Abstract: PURPOSE:To attain high switching speed corresponding to the high speed of a speech path, in a speech path device equipped with speech paths of plural systems which can be switched according to the fault. CONSTITUTION:At the time of the occurrence of the fault of a speech path circuit part 1, not only a conventional operating mode in which an alarm 201 is received by a speech path control circuit 30, an instruction is issued to selector control circuits 31 and 32, and selectors 21 and 22 are switched, but also the operating mode in which the alarm 201 is directly received by the selector control circuits 31 and 32, and the selectors 21 and 22 are switched(the high speed can be attained), can be attained.
Patent JP-S61280047-A (JP)
Title: Optical disk
Inventor: NAKAMURA SHIGEMI
IPC: G11B7/24027
Filed: 1985-06-05
Abstract: PURPOSE:To correct automatically curvature due to centrifugal force during the strain releasing of a disk inner peripheral part and the fast rotation in disk reproduction by providing a recessed structure to the disk inner peripheral part. CONSTITUTION:An Al reflecting film 2 is formed on the signal surface of a PMMA replica 1 molded by injection and this replica is stuck with a protection film and an adhesive layer 3; and a recessed part which is >=1/3 time as thick as the replica 1 is formed in the replica signal recording plane 6 between an innermost peripheral signal 4 and a replica internal circle part 5 radially from the center. The recessed part 7 is formed by making a cut with laser light or a cutting tool after the Al film 2 is formed on the replica 1 or formed during the molding simultaneously with recording signal pits. Thus, the radial recessed part 7 is provided and then strain generated at the disk inner peripheral part is reduced by the recessed part to reduce the curvature.
Patent JP-H0225665-A (JP)
Title: Piston engine, compressor with said piston engine and low-temperature cooler
Inventor: RONARUDO DEN HEEIERU
IPC: F01B11/00
Filed: 1989-05-16
Abstract: PURPOSE: To provide a piston engine, a compressor and a cryo-cooler having a relatively compact structure which can be manufactured easily by coupling a compression space through an accumulator with an expansion space for containing a reciprocal displacer. CONSTITUTION: A double piston engine constitutes a boxer type compressor and supplies compressed air to a load 129. A cryo-cooled can be obtained by coupling a piping 67 with an expansion unit 131 (load) which drives a displacer 145 with a pressure difference caused by friction. A gas pressure fluctuation occurring in the compression space 65 of a compressor 1 propagates on a part at gaseous working fluid (helium gas) through a piping 67 and a piping 123 in the expansion unit 131. The gas is present in a cooler 137, a refrigerator 139, a freezer 141 and the substantially tubular displacer 145 which is driven by the differential gas pressure and the differential effective area between the opposite sides thereof.
Patent JP-H0418445-A (JP)
Title: Epoxy resin composition and cured product thereof
Inventor: SHIOBARA TOSHIO
IPC: C08K7/18
Filed: 1990-05-10
Abstract: PURPOSE:To obtain an epoxy resin composition having high thermal conductivity and low thermal expansion coefficient, excellent in heat radiating properties and fluidity and suitable as molding materials, sealing semiconductors, etc., by blending an epoxy resin with coarse granular alumina having a specific grain diameter and spherical alumina and/or silica having a specified grain diameter as an inorganic filler. CONSTITUTION:An epoxy resin composition is obtained by blending (A) an epoxy resin with (B) a curing agent (e.g. phenolic novolak resin) and (C) an inorganic filler composed of (C1) coarse granular alumina having 8-35mum average grain diameter and (C2) fine granular spherical alumina and/or silica having 0.1-4mum average diameter in an amount of 2-35wt.%, preferably 5-20wt.% based on the total amount of the components (C1) and (C2). The component (C) is blended in an amount of preferably 60-90-vol.%, especially 65-80vol.% based on the whole composition.
Patent JP-S611124-A (JP)
Title: Receiver circuit
Inventor: WADA TATSU
IPC: H04B1/74
Filed: 1984-06-14
Abstract: PURPOSE:To improve the reliability of a line without deterioration of S/N by adopting the constitution that a local oscillator is used in common as active/ spare oscillator, selecting automatically a spare local oscillator even a fault takes place in an active oscillator and continuing running without interrupting a receiver. CONSTITUTION:The local oscillation section 4 consists of a local oscillator 4-1, a spare local oscillator 4-2, a local oscillator supervising and switching device 4-3 and a power distributor 4-4. The device 4-3 selects normally the oscillator 4-1, its output power is distributed from the distributor 4-4 and transmitted to reception frequency converters 1-2, 2-2 of receivers 1, 2. If a fault takes place in the oscillator 4-1, the switch 4-3 is activated so as to select the oscillator 4-2, the signal is distributed by the distributor 4-4 and a local frequency output of the oscillator 4-2 is inputted to converters 1-2, 2-2 of the receivers 1, 2. Thus, even if a fault takes place in the oscillator 4-1, since the oscillator 4-2 is selected immediately, the receivers 1, 2 are operated normally and each base band signal is synthesized (3) and then the S/N is improved.
Patent JP-S61278329-A (JP)
Title: Composite membrane for gas separation
Inventor: SAWADA TASUKE
IPC: B01D69/12
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a composite membrane for the oxygen separation wherein the shrinkage at the high temp. and in the driving is prevented and the decrease of the permeated flow rate of gas is not caused by laminating a gas separable high polymer on a porous supporting membrane treated with an organic Ti compd. and increasing the adhesive strength. CONSTITUTION:A porous supporting membrane such as polypropylene and polysulfone is immersed in a soln. dissolved with an organic Ti compd. Ti(OR)4 (R is alkyl group and allyl group) in an organic solvent such as acetone and dried to form TiO2 on the supporting membrane. A composite membrane for the gas separation which is high in the adhesive strength of both the porous supporting membrane and the gas separation membrane is obtained by laminating the gas separable high polymer contg. the siloxane structure on the supporting membrane. In this composite membrane, the shrinkage at the high temp. and in the driving and the sagging of the gas separation membrane into the holes are not caused and the decrease of the O2 permeated flow rate is suppressed and the practicable effect is large.
Patent JP-H0416586-A (JP)
Title: Production of brown rock crystal
Inventor: KURODA HIROSHI
IPC: C30B7/10
Filed: 1990-05-10
Abstract: PURPOSE:To obtain the brown rock crystal which is substantially free from unequal colors, is free from microcracks and has extremely good transparency by using Co(OH)2 as an additive in a hydrothermal crystallization method. CONSTITUTION:Co(OH)2 is added as an additive for coloring to the brown rock crystal in the growth of the brown rock crystal by the hydrothermal crystallization method. For example, a raw material 4 for growth and the Co(OH)2 8 which is the additive for coloring are installed in the bottom of a pressure vessel body 1 subjected to pressure sealing with a cover 3 via a sealing ring 2. A seed crystal 6 is then disposed on the raw material 4 for growth via a seed crystal supporting frame 5 and a baffle plate 7 is installed via the frame 5 therebetween. The growth of the brown rock crystal is thereafter executed. An aq. soln. of KOH is used as a solvent and is packed into the vessel 1 at such a packing rate at which the prescribed pressure is obtd. at a prescribed temp.
Patent JP-H11310235-A (JP)
Title: Synthetic resin pallet
Inventor: NAKAYAMA TSUTOMU
IPC: B65D19/24
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To make a pallet lightweight while being strong in flexural strength as well as in shock-resisting strength at its peripheral areas that is liable to break on collision by a fork or the like by a method wherein reinforcing ribs at the central area of the pallet are formed in hollow structure with gas blown therein while the ribs at the peripheral area are made solid on molding the pallet. SOLUTION: For a synthetic resin pallet that is in a structure wherein pallet forming members 10a in shapes of being divided into the upper and the lower parts and placed being opposite with each other are welded into a united form, each of the pallet forming members 10a is equipped at the inside of its deck plate with a plurality of leg forming members 12a-14a and reinforcing ribs 15 and 16 formed in latticelike shapes. On forming the pallet forming member 10a by injection molding, gas is injected at a specified pressure from the center of the pallet forming member 10a through circulating ribs 17 before solidification at the inside of the reinforcing ribs 15, and gas channels are formed in the reinforcing ribs 15 at the central area. At this time, the pressure and the quantity of gas are adjusted so that the reinforcing ribs 16 at the peripheral area can be left solid.
Patent JP-H11313290-A (JP)
Title: Digital video signal transmission reception method and its system
Inventor: NOHARA AKIRA
IPC: H04N7/173
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To ensure reproduction of a digital audio signal even on occurrence of a deteriorated reception state by sending a digital image signal on which a stationary reception use digital audio signal and a mobile body receiving digital audio signal are multiplexed. SOLUTION: A transmission TS has a periodic structure using multiple frames each consisting of each transport stream packet of an image signal A, audio signals A1, A2 corresponding to an image of the image signal A, an image signal B and audio signals B1, B2 corresponding to the image of the image signal B. Furthermore, the audio signals A1, B1 are modulated by a modulation system requiring a large transmission capacity to send signals of a large quantity and the audio signals A2, B2 are modulated by a modulation system withstanding a transmission error such as multi-path disturbance and then outputted.  The audio signals with two kinds of form, that is in a form of stationary reception audio signals modulated by a modulation system such as 64 QAM or 16 QAM requiring much of the data capacity and in a form of a mobile body reception audio signal adopting a modulation system such as DQPSK or QPSK withstanding multi-path disturbance or the like are simultaneously transmitted.
Patent JP-S5454993-A (JP)
Title: Solidification method and apparatus for slag
Inventor: SUZUKI GIYOUICHI
IPC: C21B3/06
Filed: 1977-10-08
Abstract: PURPOSE: To obtain great amounts of slag of a cosntant quality by keeping the cooling rate of slag constant by the method in which molten slag is cast from the above into a mold in which vertically long plate cast spaces are arranged in parallel, and the cast slag is, after being cooled and solidified, removed from the lower part of the mold.  
     CONSTITUTION: The separate molds 3 are assembled by expanding the rod 15 of the cylinder 14 and by closly contacting each of the mold pieces 5. The molten slag is cast into the vertically long plate cast sapces 13 formed by using the separate mold from the upper part of the mold 3. After the slag is solidified, the rod 15 of the cylinder 14 is shortened to expand the coupling parts 12, whereby separating each of the mold pieces 5. At the same time, when the bottom plate 16 is opened by the cylinder 17, the solidified slag is dropped from the lower part of the separate mold 3. The preferred position for casting slag is up the central part of the mold 3. When any one of the spaces 13 is cast, the molten slag is overflowed beyond the edge of the groove 9 of the mold pieces 5 and then goes into the other casting space 13 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61278542-A (JP)
Title: Expandable composition and production of foam by using the same
Inventor: OKUBO MINORU
IPC: C08J9/06
Filed: 1985-06-04
Abstract: PURPOSE:To obtain a compsn. giving a foam which is lightweight and flameproof, by blending basic aluminum chloride, an anionic surfactant, chloroprene rubber latex and a crosslinking agent therefor, an inorg, reinforcing fiber and water. CONSTITUTION:An expandable compsn. contains basic aluminum chloride (A), an anionic surfactant (B), chloroprene rubber latex (C), a crosslinking agent (D) for said rubber, an inorg. reinforcing fiber (E), hydrogen perioxide (F) and water (G). Generally, 4-10pts.wt. component B, 20-60pts.wt. (in terms of rubber component) component C, 3-7pts.wt. component D, 20-80pts.wt. component E, 5-30pts.wt. component F and 150-500pts.wt. water are used per 100pts.wt. component A. Examples of the anionic surfactants are alkali metal salts of higher alcohol sulfates.
Patent JP-H11310133-A (JP)
Title: Trouble detecting device of train detecting device
Inventor: AIKAWA OKIYASU
IPC: B61L29/28
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To detect both troubles of a crossing control element and a crossing backup device. SOLUTION: This device has a trouble detecting adaptor 4 and a trouble detecting receiver 5. The trouble detecting adaptor 4 compares the train detecting outputs obtained to a crossing control element 1 and a crossing backup device 2 constantly, and when a nonconformity is generated in both detecting outputs, the detecting signal of the nonconformity is output to the trouble detecting receiver 5. The trouble detecting receiver 5 processes the input detecting information of the nonconformity, specifies the apparatus generating the nonconformity, and outputs the result to a concentration watching device.
Patent JP-S5246657-A (JP)
Title: Unit type system for controlling humidity
Inventor: IIDA KOUICHI
IPC: F24F1/00
Filed: 1975-10-09
Abstract: PURPOSE: To prevent a deterioration of air-conditioning efficiency and to eliminate an insufficient dehumidifying effect in a remote room, by connecting a dehumidifier to an intermediate of an air supply conduit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63287703-A (JP)
Title: Agricultural and horticultural insecticidal composition
Inventor: TSUBOI SHINICHI
IPC: A01N37/04
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the titled composition, containing a nitromethylene derivative, such as 1-(5-thiazolylmethyl)-2-(nitromethylene)imidazolidine, and carboxylic acid esters, such as cyfluthrin, in combination and capable of exhibiting synergistic and potentiating effects in a low concentration. CONSTITUTION:An agricultural and horticultural insecticidal composition containing active substances consisting of a nitromethylene derivative expressed by formula I [R<1> is thiazolyl (halogen or alkyl as a substituent group); m is 2 or 3] and at least one compound selected from carboxylic acid esters expressed by formula II [R<1> is (substituted)alkyl or (substituted)cyclopropyl; R<2> is H or CN; X<1> and X<2> are H or halogen] in combination, preferably at 1:0.05-10, especially 1:0.1-5. The above-mentioned composition effective in controlling inset pests in paddy field, Plutella maculipennis Curtis and aphids with low toxicity to warm-blooded animals without phytotoxicity to cultivated plants.
Patent JP-S5245898-A (JP)
Title: Signal transmitter
Inventor: TOMIOKA YUKIO
IPC: G08B25/00
Filed: 1975-10-08
Abstract: PURPOSE: Using constant current source as power source for signal line, and in case plural signal transmitters transmit signals all at once, the fact that the signal line current is branched out and consequently becomes small in amount is utilized. Thus, an assured discrimination is possilbe for plural transmitters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60263903-A (JP)
Title: Production of distributed index type array lens
Inventor: BABA TAKESHI
IPC: G02B1/04
Filed: 1984-06-13
Abstract: PURPOSE:To simolify a process for production and to reduce cost by injecting plural kinds of monomers having different rates of polymn. into the hollow parts of a vessel having the many hollow parts and polymerizing the monomers thereby forming single lenses each having a refractive index distribution at one time. CONSTITUTION:A flat plate 3 consisting of glass, etc. is adhered to one end face of the vessel 1 having the many arrayed cylindrical hollow parts 2. Plural kinds of the monomers having respectively different rates of polymn. are injected into the parts 2. The monomers injected therein are polymerized by suitable means, for example, irradiation of light, addition of a catalyst and polymn. initiator, heating or the like. The polymn. is executed in such a manner that the rate of polymn. near the inside wall of the parts 2 is made larger than the rate of polymn. near the central axis. The concentrical cylindrical refractive index distribution in which the refractive index is higher at the center and is lower at the peripheral is generated in each central part 2 and the function as a distributed index lens is obtd. The production of the array lenses at one time is thus made possible.
Patent JP-H0250320-A (JP)
Title: Manufacture of recording material
Inventor: RUUTOBITSUHI TSUEROONI
IPC: B29C48/08
Filed: 1989-05-17
Abstract: PURPOSE: To easily obtain good tensile strength and elastic modulus by incorporating at least one kind of thermotropic liquid crystal polymer into a layer supporting body. CONSTITUTION: At least one kind of liquid crystal polymer is incorporated into a flexible layer supporting body in a tape form. Namely, the layer supporting body to produce a recording material substantially consists of one or more thermotropic polymers, preferably a liquid crystal polyester. Therefore, the strength, elastic modulus and toughness of the recording medium can be improved, the uniformity and cleaning property of the layer supporting body can be substantially improved, and the wear resistance can be increased. Moreover, necessary coating can be applied in the on-line process by using a cast forming device just after the layer supporting body is formed.