baber/WOPTO huggingface dataset:
Patent JP-S61118665-A (JP)
Title: Apparatus for detecting flow of sand and the like
Inventor: MIYAMOTO HIDEKI
IPC: G01P13/00
Filed: 1984-11-14
Abstract: PURPOSE:To make it possible to detect the flow state of sand in a pipe with high accuracy even under such a state that much noise is present in the circumference, by extracting a specific frequency component from the output of the vibration detection element fixed to the pipe for transporting sand. CONSTITUTION:A vibration detection means 4 being a vibration detection element using a piezoelectric element is fixed to the outer peripheral surface of a pipe 3 through which sand 2 is flowed down. The output of this vibration detection means 4 is inputted to a band pass filter 5 to extract only a specific frequency component, that is, vibration of 5-20kHz due to the mutual collision of sand particles. A flowmeter 6 displays information relating to the flow amount or flow state of sand 2 in the pipe 3 on the basis of said output. A level discrimination circuit 7 compares this output with a predetermined value to detect whether sand 2 flows through the pipe 3 and lights a display lamp 8 when sand 2 flows in an amount equal to or more than a predetermined flow amount.
Patent JP-2000103833-A (JP)
Title: Improved stabilized coating material
Inventor: STOLL KLAUS
IPC: C08G59/10
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain an improved composition used as a liquid or powdery curable coating material by mixing an oligomeric or polymeric hindered amine stabilizer, a curable film-forming polymer, and an ultraviolet absorber. SOLUTION: There is used an oligomeric or polymeric hindered amine stabilizer being the reaction product of a compound of formula I or its hydrochloride of formula II with an epichlorohydrin and having a molecular weight of 500-50,000. In the formulae, R1 is a 5-7C cycloalkyl or a 1-12C alkyl; R2 and R3 are each H, a 1-18C alkyl, a 6-18C aryl, a 1-18C alkyl-substituted 6-18C aryl or a they may be combined with each other to form a five to thirteen- membered ring together with the carbon atoms to which they are attached. Usually, the oligomeric or polymeric hindered amine stabilizer is used in an amount of 0.1-10% based on the total solid matter of the resin. The ratio of the hindered amine stabilizer to the ultraviolet absorber is usually 1/2 to 3/1.
Patent JP-H04121520-A (JP)
Title: Heating cooker
Inventor: KANAI TAKAHIRO
IPC: F24C1/00
Filed: 1990-09-12
Abstract: PURPOSE:To simplify structure and to improve appearance by a method wherein a transmission part is arranged to a control panel and a receiving part to an equipment part, and a signal transmitted from the control part to a control part is carried in a wireless way. CONSTITUTION:A control panel 3 is connected to a control part 5 through a transmission part 10 and a receiving part 12 by means of infrared rays. Through operation of the control key of the control panel 3, an output signal is transmitted to the control part 5, and the control part 5 receives the signal to effect operation for cooking. This constitution of a heating cooker not only simplifies structure but also prevents a cable from being noticeable when a door 2 is opened and looks neatly in terms of design to improves appearance.
Patent JP-H04119402-A (JP)
Title: Controller with degree of freedom two
Inventor: KAIDA HIDETOSHI
IPC: G05B13/04
Filed: 1990-09-11
Abstract: PURPOSE:To facilitate adjustment by providing a mimic model and a compensator and allowing the transfer function of the model to pratically coincide with a transfer function as the target of adjustment of a feedback system. CONSTITUTION:A model 5 which takes a command value as the input to simulate a feedback control system consisting of only a control object and a controller 20 and a compensator 6 which takes the deviation value between the output simulation value of the model 5 and the actual value of the output of the control object as the input to add a value corresponding to this deviation value to the output value of the controller 20 and inputs this addition value to the control object 1 are provided, and the transfer function of the model 5 is allowed to practically coincide with the tansfer function as the target or adjustment of the feedback system. Consequently, it is sufficient if the control system is adjusted by coefficients included in the controller 20 and the compensator 6. Thus, the time of the adjusting work to optimize the control characteristic is shortened.
Patent JP-H1162822-A (JP)
Title: Cylinder structure of two-stage compressor
Inventor: MOGI TSUTOMU
IPC: F04B39/06
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize and to make compact a movable and portable two- stage compressor used in a narrow executing part, which has an excellent workability and serviceability and also a small number of part items, and to reduce the cost at the time of an assembling, a maintenance, an inspection, a servicing and the like. SOLUTION: The subject cylinder can be shortened as a whole, by equipping with such a non-swinging type piston 11' that the piston body is installed fixedly on the top of a connecting rod as a piston equipped in the first stage (low pressure) cylinder 7 on one side of a tow-stage compressor, and also by equipping with a usual swinging type piston which has a piston pin and the like on the top of the connecting rod and also has a piston ring 17 as a piston equipped in a cylinder 7' of the two-stage compressor. Therefore, the device, which has a small number of part items and is miniaturized, compacted and lightened as a whole, can be obtained to thereby contribute to an improved workability and an excellent serviceability.
Patent JP-H0975715-A (JP)
Title: Nox occluding material and nox treating device using the same
Inventor: YOKOI HITOSHI
IPC: B01D53/56
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a material capable of transiently occluding the NOx in a high-oxygen exhaust gas of a diesel engine, etc., or occluding and removing the NOx liberated into the atmosphere and to provide an NOx treating device using the same. SOLUTION: The NOx occluding material of this example is a hollandite- structure multiple oxide shown by K3.6 Zn1.8 Sn6.2 O16 , using K as an alkali metal, with Zn and Sn as the essential metallic elements and for which X=1.8 and Y=3.6. The multiple oxide is obtained by dripping an aq. soln. of zinc nitrate and potassium nitrate gradually into a soln. of tetra-iso-propoxytin in isopropanol to hydrolyze the nitrates, evaporating the mixed soln. to dryness at 100 deg.C, crushing the dried material in an alumina mortar to obtain a raw composition and heat-treating the composition at 800 deg.C for 6hr in the atmosphere. The multiple oxide has a large surface area and occludes NOx effectively even at a high temp.
Patent JP-H1093517-A (JP)
Title: Duplex optical wavelength multiplex transmitter
Inventor: SHINOZAKI TAKASHI
IPC: H04J1/02
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a duplex optical wavelength multiplex transmitter with high quality and reliability by providing at least two multiplex units each having a plurality of optical input terminals or the like used to receive a plurality of transmission optical signal waves and interconnecting optical input output terminals of the multiplex units with an optical fiber. SOLUTION: N sets of transmission optical signal waves SA1-SAN with different wavelength bands from an optical transmitter are given respectively to N sets of optical input terminals TI1-TIN of a multiplex unit A2 and led to an optical isolator 10. A wavelength division multi-demultiplexer (WDM) 11 multiplexes the optical signal waves SA1-SAN from the optical isolator 10 to provide an output of a multiplexed transmission optical signal wave SA0 to a wavelength flattened coupler (WFC) 12. The WFC 12 provides an output of the multiplexed transmission optical signal wave SA0 to an optical input terminal TA0, from which the wave SA0 is sent to an optical input output terminal TB0 of a multiplex unit B3.  Furthermore, the WFC 12 distributes the multiplexed transmission optical signal wave SB0 from the multiplex unit B3 sent to the optical input output terminal TA0 via an optical fiber 4 to the WDM 13.
Patent JP-H0690032-A (JP)
Title: Superconductive thin film interlayer wiring
Inventor: MUKODA MASASHI
IPC: H01L39/22
Filed: 1992-09-09
Abstract: PURPOSE:To realize fining of an interlayer wiring and fining inside upper and lower integrated circuits simultaneously by using a thin film which has an orientation axis of a long coherence axis in an interlayer wiring part and an orientation axis of a short coherence axis in a thin film part of an integrated circuit. CONSTITUTION:A longitudinal superconductive junction element is formed of an SnTiO3 substrate 1, an NaGaO3 thin 2, a c-axis orientation YBa2Cu3Ox thin film 3 of a lower integrated circuit, an axis orientation YBa2Cu3Ox thin film 4 which becomes an interlayer wiring, an SnTiO3 interlayer insulation film 5 and a c-axis orientation YBa2Cu3Ox thin film 6 of an upper electrode. Current which passes through the interlayer wiring flows from the thin film 3 of the lower integrated circuit to the interlayer wiring 4, and thereafter to the thin film 6 of the upper integrated circuit, for example. In the process, current is easy to flow in a plane inside the thin film 3 (c-axis orientation film), is easy to flow in a vertical direction to a substrate surface in the interlayer wiring 4 (a-axis orientation film) and is further easy to flow in a plane inside the thin film 6 which is an upper integrated circuit (c-axis orientation film).
Patent JP-H1094020-A (JP)
Title: Hand-over method in mobile communication system
Inventor: HIRAMATSU AKIHIKO
IPC: H04W36/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce a hand-over processing load in a line control station by informing information relating to hand-over to a mobile station. SOLUTION: At the start of a speech, information relating to hand-over is reproted from a line control station 6 to a mobile station 51. The mobile station 51 conducts mainly the hand-over processing in matching with a class of the mobile station 51, its type, and a speech form based on the noticed information. Since monitoring of the electric field strength for the hand-over processing during a speech and the management of the electric field strength of all adjacent zones are not required, the processing by the line control station 6 is simplified.
Patent JP-S60132011-A (JP)
Title: Valve operation stopping device of internal combustion engine
Inventor: HIRAYAMA TAKAYUKI
IPC: F01L9/10
Filed: 1983-12-20
Abstract: PURPOSE:To simplify a hydraulic system by arranging a low pressure oil system for lubrication and a high pressure oil system for switching operation in a rocker shaft, in a device which selects operation or stop of a rocker arm by oil pressure. CONSTITUTION:A forced tappet valve system 5a which includes constantly forced tappet valve system 7a for always opening and closing a valve and an operation stopping system 6a which stops a valve operation at the time of low load, is arranged in a rocker shaft 20. The forced tappet valve system 5a comprises a valve closing rocker arm 17 and a valve opening rocker arm 18 that are driven by a cam and a rocker arm 19 which makes contact to a valve stem. And when pressure oil is supplied from a high pressure oil supplying source 87 to a stopping system 6a thrugh an oil path 72 in the rocker arm, operation of the rocker arm 19 stops. Ordinarily lubricating oil is supplied from a low pressure oil source 85 to the oil path 12, and a tappet valve system is lubricated. Thus two pressure oil systems are formed simply.
Patent JP-S6396733-A (JP)
Title: Magnetic recording medium
Inventor: HIRANO TOSHIMASA
IPC: C09C1/48
Filed: 1986-10-09
Abstract: PURPOSE:To permit the decrease of the surface resistance value of a magnetic layer to <=10<9>OMEGA by incorporating carbon blacks, the average primary particle size of which is <=30mmu and the specific surface areas of which are respectively >=900m<2>/g and 10-300m<2>/g, into a magnetic layer. CONSTITUTION:The carbon black having <=30mmu average primary particle size and >=900m<2>/g specific surface area and the carbon black having <=30mmu average primary particle size and 100-300m<2>/g specific surface area are added to a magnetic coating compd. at the weight ratio within a 50:50-20:80 range. The electric resistance is thereby decreased to the order of 10<9>OMEGA with substantially no deterioration in the brightness and sensitivity of the coated film. The electric charge quantity of the magnetic layer is thereby decreased and the magnetic recording medium having the good runnability is obtd.
Patent JP-H0767954-A (JP)
Title: Liquid medicine dosing device
Inventor: FUKAZAWA HIROMICHI
IPC: A61M31/00
Filed: 1993-09-01
Abstract: PURPOSE:To secure the sufficient effect of a medicine while preventing a side reaction due to the in vivo administration of the medicine by providing a liquid medicine feed port feeding the liquid medicine to an aimed portion via the first catheter in the middle of a circulatory circuit, a pump producing a circulating stream in the circulatory circuit, and a gas exchanger. CONSTITUTION:The circulatory circuit 2 of a liquid medicine dosing device 1A is provided with a catheter 3 and a catheter 5, the catheter 3 is inserted from a femur artery 101, and its tip section is located near the cancer carrying organ 100 of the artery 101. The catheter 5 is inserted from a femur vein 102, and its tip section is located near the cancer carrying organ 100 of the vein 102. A hub 4 is fitted on the base end side of the catheter 3, the tip of a tube 13 is liquid-tightly connected to the base end of the hub 4, and a branch section is formed on the hub 4. A liquid medicine feed port 46 having a taper face on the inner peripheral face is formed at the end section of the branch section. A tube 10 connected to the rear end of a hub 6 is connected to a pump 7, and the other end is connected to a heat exchanger.
Patent JP-H03103874-A (JP)
Title: Paper carrying controller
Inventor: MIYAZAKI MASAMI
IPC: G03G15/00
Filed: 1989-09-19
Abstract: PURPOSE:To restrain picture magnification error, the occurrence of jitter, picture scratching, and the reduction of printing speed and to obtain a good quality picture by increasing the rotation of a resist roller when the time reaches the limit of the time beyond which an obstacle occurs in the image formation. CONSTITUTION:The reference arriving time from the paper feeding start of the recording paper (sheet) 2 by a feeding roller 4 with the prescribed timing to a carrying path from the preliminary paper feeding position where the tip part of the recording paper positions on a paper feeding control detecting means (sensor) 26 set in the vicinity of the exit of the paper feeding device to a resist sensor 7 is stored. The reference length of time is compared with the actual length of time caused by the reduction of the diameter of the feeding roller 4 by being used. When the actual length of time reaches the limit beyond which an obstacle occurs in the image formation, the rotational speed of the feeding roller 4 is increased. Thus, a picture magnification error, jitter, picture scratching and the reduction of a continuous printing speed are prevented, and a satisfactory picture can be obtained.
Patent JP-H1088839-A (JP)
Title: Nuclear reactor constructing method
Inventor: SATO MASANORI
IPC: G21C13/00
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To enhance workability by forming one portion of a building with a wall and a floor comprising a double steel plate where two steel plates are opposed and mounting piping or equipment thereon so as to form a block and mounting the block on a reinforced concrete building skeleton. SOLUTION: Two opposed steel plates are united with a connecting material, thereby forming a wall and a floor. Then, equipment, such as a pump 4 and a pipeline 6 are mounted thereon, thereby forming a block, which is loaded in a reinforced concrete building and joined. When the pipeline 6 is laid out in the double steel plate, the layout of the indoor equipment or the pipeline is simplified, thereby reducing an indoor space and reducing the skeleton of a nuclear reactor. To comply with shading demand, concrete, water, lead, polyethylene chip and so forth are filled up in the double steel plate 1 while a proper shading material is selected, thereby adjusting the wall thickness of the double steel plate 1.  This construction makes it possible to cut down dramatically an installation work after the block is loaded and thereby shorten a construction period and prevent the generation of troubles resultant from the failures of mounting accuracy of prior art flush-mounted hardware.
Patent JP-H02136754-A (JP)
Title: Method and apparatus for measuring fine electrical signal
Inventor: IYUURUGEN SUTAINBURETSUHIYAA
IPC: G01R19/00
Filed: 1989-09-19
Abstract: PURPOSE: To generate an accurate display without regarding offset errors and their fluctuation by correcting an actual measurement signal in an calculation device, based on a correction value determined from a first measurement signal. CONSTITUTION: A terminal strip 11 of a measurement circuit 10 has input terminals 1, 2,..., n-1, and n, and voltages U1 -Un to be measured are inputted to a multiplexer 13 via conductors L1 -Ln . Also, the multiplexer 13 inputs a zero-voltage measurement signal from terminals A and B via a bridge 14, and these signals are inputted to a calculation device 17 via an A/D converter 16. Then, the device 17 records the first measurement result of the minimum and maximum signals to be measured in a memory along with the first measurement result of the zero-voltage measurement, compares each measurement result with the accumulated first measurement result, and corrects it according to a specific equation and displays it.
Patent JP-H119748-A (JP)
Title: Training device for golfer
Inventor: IWAMOTO HIDEHIRO
IPC: A63B21/055
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a training device which allows a golfer to easily do warm- ups. SOLUTION: This device is installed outside a golf link and includes a twister 4, a root 3 for a rain cover, and a frame 2 supporting the roof 3. If necessary a storage part 13 for dumbbells 12 is provided at the column part 7 of the frame 2 and an exerciser such as an expander 10 is attached to the column part 7 to allow the user to stretch or work out for strengthening each part of his body during waiting time for a competition.
Patent JP-H1057411-A (JP)
Title: Cotton swab
Inventor: NAKATANI HIROSHI
IPC: A61F13/36
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To be suitable for use at a deep part which can not be coped with by a straight cotton swab by bending and molding a shaft after forming a cotton ball. SOLUTION: A cotton ball 2 is formed by winding an appropriate amount of fibers of cotton or the like to the end part of a shaft 1. After forming the cotton ball 2, the shaft 1 is bent and molded. In the case that the shaft 1 is thermoplastic resin, it is easily and freely bent by heating and it is hardened in a bent state after cooling. This cotton swab is suitable for application to a deep part which can not be coped with by a straight cotton swab since the shaft 1 is bent. Thus, it is used for cleaning a back side of a tooth of a bedridden aged person and treating a depth of a throat at otolaryngology and is extremely convenient. Further, since the shaft 1 is bent after forming the cotton ball 2, it is easily manufactured and is obtained at a low cost.
Patent JP-H0577690-A (JP)
Title: Low friction wiper blade rubber and its manufacture
Inventor: KAMIMURA RYUZO
IPC: B60S1/38
Filed: 1991-09-20
Abstract: PURPOSE:To provide wiper blade rubber that does not vibrate nor make a noise at the time of wiper blade operation and whose wiping quality and durability are superior. CONSTITUTION:This rubber is low friction vehicle wiper blade rubber which is formed out of natural rubber or synthetic rubber and whose surface is immersed with fluorine resin corpuscles or silicon resin corpuscles.
Patent JP-S6482089-A (JP)
Title: Calligraphic display for glass or the like
Inventor: KAWAGUCHI YASUO
IPC: G09F7/16
Filed: 1987-09-25
Abstract: PURPOSE: To make it possible to express handwritten letters on base materials, such as glass, ceramics, plastic, leather and wood, by baking the handwritten letters, etc., onto a film for plate making, irradiating the handwritten letters, etc., with light through the film, thereby curing a photosetting material on the base materials in tight contact therewith. CONSTITUTION: The film plate 2 bored with the parts of the handwritten letters 1 is placed on a photoirradiation table 3, on which a transparent cover 4 and a circumferential frame 5 are put thereon. The photosetting agent 6 is packed into the inner side of the frame 5. Next, the base materials consisting of the glass, etc., are put on the photosetting agent 6 and the film plate 2 is irradiated with light from below, by which the parts of the photosetting agent 6 corresponding to the handwritten letters 1 are cured in tight contact with the base materials. The uncured photosetting agent 6 is thereafter removed, by which the handwritten letters 1 are displayed on the base material. The expression of the handwritten letters, etc., on the respective base materials is thus made possible.
Patent JP-S61120617-A (JP)
Title: Composite membrane for separating gas
Inventor: RYUZAKI SHIGERU
IPC: B01D71/70
Filed: 1984-11-15
Abstract: PURPOSE:To form a uniform membrane by a water surface development method, by laminating a polymer membrane excellent in close adhesiveness to a support and having large gas transmission coefficient and a polymer membrane having large gas transmission coefficient and gas separation coefficient to the support. CONSTITUTION:A porous support to be used has a surface average pore size of 0.004-0.3mum, a surface void ratio of 10-60% and a film thickness of 20-120mum. A first polymer membrane material has oxygen transmissivity of 10<-8>-10<-7>cccm/cm<2>seccmHg and pref. comprising polyorganosiloxane having good close adhesiveness to a support and capable of being formed into a membrane with a thickness of 0.01-0.1mum. A second layer has high gas separability and is pref. formed of a material capable of being formed into a membrane by development on the surface of water such as 4-methylpentene-1, ethyl cellulose or polyoxylene oxide.
Patent JP-H04120338-A (JP)
Title: Floor panel supporting structure
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B5/02
Filed: 1990-09-11
Abstract: PURPOSE:To make certain holding of a floor panel by mounting a fixing plate to the oversurface of a strut foundation, installing projectively the strut over a position eccentric from the center of this fixation plate, and coupling the end of floor panel with the top of the bundle using a floor panel coupling. CONSTITUTION:A base 6 is formed in an arrangement provided with a recess in a part of a square form, and a strut foundation 4 is furnished on extension line from the center of the base 6, and the center of the strut foundation 4 and the base 6 are made in a module. When a plurality of floor panels 5 are placed and the same type of floor panels 5a, 5b are used, works can not be executed because the base (i) constitutes obstruction, so that the panel 5a is given a width L/2 shorter than the panel 5b. A strut 2 is installed protrusively at the oversurface being eccentric from the center of a fixing member 1, and the panels 5a, 5b are installed using a floor panel coupling 3. Thereby the floor panels 5 can be supported certainly by making the bundle 2 eccentric, even though the width of one of the adjoining panels 5 becomes narrow.