baber/WOPTO huggingface dataset:
Patent JP-H1112509-A (JP)
Title: Ink composition
Inventor: SCHWARZ WILLIAM M JR
IPC: C09D11/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition suitable for ink jet printing, satisfying such conditions as water solubility, thermal stability, high boiling point, low viscosity, compatibility with coloring agents, etc., by including a monomer oxazolidinone compound, etc. SOLUTION: This composition comprises (A) water, (B) a coloring agent cosisting of a dye (about 1-10 wt.%) or pigment (about 2-7%), such as carbon black having a particle size of 0.1-1 μm, etc., and (C) about 5-30 wt.% of a monomer oxazolidinone compound liquid or solid at room temperature, having a boiling point of >=300 deg.C, such as 3-methyl-2-oxazolidinone, etc. The objective composition satisfies high surface tension, hydrolysis resistance, low volatility, etc., and also, shows excellent frequency response and waiting time characteristics, etc., even when this composition is used for a thermal ink jet printer having a printing head capable of printing at 600 dots/inch.
Patent JP-S641862-A (JP)
Title: Placing method for concrete partition floor of concrete container
Inventor: NAGASE KATSUICHI
IPC: E04F15/12
Filed: 1987-06-23
Abstract: PURPOSE: To reduce the quantity of temporary construction materials necessary for supporting the weight of a partition floor and curtail man-days and the working period for a construction work by supporting the lower part of a liner at the underface of a partition floor and placing concrete while making use of the compressibility of water filled in the lower chamber of a container.  
     CONSTITUTION: A central mat 6 whose bottom is lined with a bottom liner 7 and the outer peripheral wall is lined with a side face liner 8 to form a concrete container 2. A container lower chamber 5 is provided so that the internal face wall in which the partition plate 3 of the ceiling is lined with a partition underface liner 10 is made airtight by a pressure vessel pedestal 9 and a vent tube 11. A supply water sluice valve is opened to fill water in the container lower chamber 5 and the upper weight is supported by making use of the compressibility of water at the underface of the partition floor underface liner 10. In this state, concrete for the partition plate 3 is placed. When the concrete has been solidified, a sluice valve 24 for drain is opened to discharge water. In this way, the work to support the partition plate 3 from above is simplified and hence man-days can be reduced. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H024061-A (JP)
Title: Facsimile store and forward exchange equipment
Inventor: MAKIHATA KAZUHISA
IPC: H04L12/58
Filed: 1988-06-21
Abstract: PURPOSE:To reduce the size of a picture by outputting a control signal and thinning out the scanning lines of picture information when mark information is contained in information in which the picture information received from a facsimile terminal is decoded. CONSTITUTION:A communication control device 1 transfers image information from the facsimile terminal to a coder-decoder 2, and the decoded picture information is inputted to a mark recognizing circuit 3a and a scanning line deleting circuit 3b as original picture information. When the mark recognizing circuit 3a detects the mark in the image, a control signal 5 is outputted, and the scanning line deleting circuit 3b is energized. The scanning line deleting circuit 3b outputs the image in which the scanning lines are thinned out, and the image is stored file 6. When the control signal 5 is not inputted, the scanning line deleting circuit 3b outputs the original image as it is and stores it to the storage file 6. Thus, mark sheet information is compressed, and the size of the picture is reduced.
Patent JP-H0820063-A (JP)
Title: Method and apparatus for molding plastic molded product
Inventor: MORIYAMA YASUZO
IPC: B29C49/02
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a predetermined molded product capacity in the molding of a plastic molded product by making it possible to accurately mold an internal shape. CONSTITUTION:At the time of the molding of a plastic molded product having an expanded part provided to a part of its cylindrical part, a primary molded product wherein the part corresponding to the expanded part is formed into an opened cylindrical body is prepared. Next, the cylindrical body of this primary molded product is heated to blow moldable temp. by a heater 31. Further, in such a state that the heated part is held between blow split molds 28-i, 28-2 having a cavity prescribing the expanded part, air is sent into the molded product main body from a part of the cylindrical part through an air blow-in port 27 to form the expanded part by blow molding.
Patent JP-S5779418-A (JP)
Title: Pressure converter having cutoff function
Inventor: WATANABE NORIYOSHI
IPC: F15C3/04
Filed: 1980-11-05
Abstract: PURPOSE:To obtain a pressure converter which shows high sensitivity only to low pressure and cuts off the pressure higher than a prescribed level, by providing a stopper to limit the malformation when the pressure higher than a prescribed level is applied to the inner wall of a takeout pipe on the rear surface of a pressure receiving diaphragm. CONSTITUTION:A detecting diaphragm 4 is connected via a coupling rod 3 to a pressure receiving diaphragm 3 which is provided to the inside of a take-in pipe that takes the pressure out of a measuring part. At the same time, a stopper 2a is provided on the inner wall of the pipe 2 with a prescribed space kept to the rear surface of the diaphargm 3. On the other hand, a distortion gauge 6 is stuck to the diaphragm 4 to detect the distortion of malformation caused by the pressure, and the quantity of electricity caused in the gauge 6 is supplied to a meter via a cord 7. In such constitution, the diaphragm 3, when receiving the pressure higher than the limit of measurement, expands to the inside to contact with the face 2b of the stopper 2a. Thus the diaphragm 3 does not respond to the pressure higher than the limit of measurement.
Patent JP-H025443-A (JP)
Title: Removing method for excess solder
Inventor: ENOMOTO YUJI
IPC: H05K3/34
Filed: 1988-06-24
Abstract: PURPOSE:To so remove an excess solder that the quantities of remaining solders on electrodes simultaneously become uniform by placing a metal plate having the same size as that of an element placing region of a printed circuit board and sufficient solder wettability in the region, and pressing a heat block onto the plate to heat the plate. CONSTITUTION:When a mounted semiconductor chip 5 is removed by mechanically or heating so as to logically alter it, excess solders 2a remain on electrodes 3 in a chip placing region 7. Since the heights of the solders are irregular, the chip cannot be replaced as they are. Then, in order to make the solders 2a constant, a thin copper plate 8 having the same size as that of the region is placed on the region 7, a heat block 9 is pressed on the plate 8, which is heated by an electric heater 9a contained therein to melt the solders 2a on the electrodes 3 by the heat. Thus, the melted solder 2 is transferred to the plate 8, and the solders 2a on the electrodes 3 in the region are temporarily so removed that the remainder become uniform.
Patent JP-H04252883-A (JP)
Title: Vacuum pump and operation method thereof
Inventor: DEIDEIE PIERUJIYAN
IPC: F04B49/10
Filed: 1991-06-26
Abstract: PURPOSE: To provide a vacuum pump engaged with a power source unit for supplying power to a pump driving motor by a disconnectable connection cable and a method for running the vacuum pump composed of a nonvolatile memory as an essential constituting element to be driven by the proper circuit of the power source unit. CONSTITUTION: A vacuum pump 1 like a turbo molecular pump is connected to a power source unit 3 by a disconnectable disconnection cable 2, and the power source is disconnected from the pump. The power source unit includes an electric converter 4, and a power supply connection cable is a cable 5. The pump includes a nonvolatile memory 6. An electrically erasable readable read- only memory is provided to prevent the loss of data in the memory even if the power source unit is replaced by another for supplying power to the pump. The memory is controlled by the power source unit including a microprocessor 7 having I/O connections to the converter. Then, a data input key pad 10 is connected thereto.
Patent JP-H052047-A (JP)
Title: Apparatus for predictive maintenance
Inventor: MATSUMOTO SATOSHI
IPC: G01R31/12
Filed: 1991-06-26
Abstract: PURPOSE:To obtain an excellent apparatus for predictive maintenance which can detect abnormality of a high-voltage apparatus reliably and can discriminate the content of the abnormality, by realizing a sensor which is easy to fit and can execute detection in a wide frequency range and, at the same time, by processing properly a sensor output signal obtained. CONSTITUTION:A piezoelectric composite material sensor 10 constructed by molding a piezoelectric composite material in the shape of a sheet and by disposing electrodes on the opposite sides thereof is used as a sensor. A signal processing means 20 for processing an output signal from the piezoelectric composite material sensor 10 is provided. The signal processing means 20 comprises a storage means 21 which stores a prescribed signal pattern as a reference signal beforehand and a determining means 23 which determines the presence or absence of abnormality by comparing the signal pattern stored in this storage means 21 with the output signal from the piezoelectric composite material sensor 10.
Patent JP-S5779433-A (JP)
Title: Particle analyzing device
Inventor: OKADA NORIHIRO
IPC: G01N15/12
Filed: 1980-11-04
Abstract: PURPOSE:To measure the expansion rate, expansion time and collapse time of particles by storing data in a read-write memory and operating the same. CONSTITUTION:When a sample 3 of blood or the like is sucked through fine pores 4 into a detector 5, particles are detected in accordance with the difference in impedance between the liquid and particles and the particles are detected and are converted to pulse signals in a detecting circuit 11. The signals are subjected to AD conversion in an AD conversion circuit 12, and are stored in a read-write memory 15 by an arithmetic circuit 13. The operating sequence of the circuit 13 is stored in a read-only memory 14 and cumulative value and number of particles are called from the memory 15. Mean particle volume (MPV) is calculated in the circuit 13, and is again stored in the memory 15. The change in the continuous MPV is stored by repeating this operation. The average value of the MPVs of the previous time and the time before the previous time and the average time of the MPVs of this time and the next time are compared, whereby the expansion rate, expansion time, and collapse time of the particles are measureed and the examination of blood diseases or the like is made easy.
Patent JP-S6131551-A (JP)
Inventor: MIYAKE KENJI
IPC: E04D1/30
Filed: 1984-07-25
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-H0351372-A (JP)
Title: Mixture of water absorptive material and preparation thereof
Inventor: JIYON PII POTSUSHIA
IPC: D06M101/16
Filed: 1990-06-13
Abstract: PURPOSE: To obtain an absorbent mixture comprising the first particles consisting of a polymerized, crosslinked material and the second particles consisting of this material and a fiber phase, and having excellent sucking and absorbing properties. CONSTITUTION: This absorbent mixture comprises the first particles consisting of a polymerized, crosslinked material and the second particles, and the mixture has excellent absorbing property. The first particles are obtained by dispersing a dispersion, which is prepared by adding a polymerizable, cross-linkable material, for example, sodium, potassium or ammonium acrylate into a liquid carrier (e.g. water), within a fiber web consisting of, for example, rayon, cellulose ester protein, polyamide or the like, subsequently preferably irradiating the fiber web with electron beams to polymerize or crosslink the polymerizable, cross-linkable material and grinding the obtained composite web. The second particles comprise fiber phases of the fiber web and the polymerized, crosslinked material bound on the fiber web.  The first particles and the second particles are closely in contact with the swelling surfaces of other composite bodies, and the absorbent mixture can produce an absorbing product such as a diaper having an absorbing layer and little in leaking.
Patent JP-S63317332-A (JP)
Title: Sheet body made of synthetic resin
Inventor: TANNO TOKU
IPC: B32B27/32
Filed: 1987-06-22
Abstract: PURPOSE:To form a printed layer surely and realize the feeling of quality and touch of Japanese paper, textile, leather or the like, by a method wherein a soft resin layer, formed by the same material as an expandable resin layer, is provided between the expandable resin layer and the printed layer while the printed layer is formed on the surface of the soft resin layer. CONSTITUTION:In a laminated sheet body, formed of synthetic resin material such as polyethylene resin or the like and forming a tubular vessel or the like, a main layer 1, an expandable resin layer 2 formed on the outer surface of the main layer 1, and a soft resin layer 3, formed on the outer surface of the expandable resin layer 2 with the same material as the expandable resin layer 2, are provided. A printed layer 4 is formed on the outer surface of the soft resin layer 3 and a gradation mat coat layer 5 is formed on the outer surface of the printed layer 4. The soft resin layer 3 is made of the same material as the expandable resin layer 2 whereby the expandable resin layer 2 is bonded rigidly to the soft resin layer 3. Further, the printed layer 4 is bonded to the soft resin layer 3 rigidly and nicely. The expandable resin layer 2 may realize soft and warm feelings on the outer surface of the sheet body while the printed layer 4 may be formed so as to realize the feeling of Japanese paper, textile, leather or the like, for example.
Patent JP-S6312835-A (JP)
Title: Gas turbine power generating method
Inventor: HAYASHI MASAO
IPC: F02C6/16
Filed: 1986-07-03
Abstract: PURPOSE:To enable a gas turbine to be run 24 consecutive hours per a day, by a method wherein an air compressor is driven with the aid of a motor independently from a power generating system, compressed air is stored in an accumulating air chamber once, and the accumulated compressed air is added to a gas turbine for power generation. CONSTITUTION:An air compressor 1 is driven with the aid of a motor 12 completely separately from a power generating system formed with a gas turbine 3 and a generator 4. An accumulator 11, accumulating compressed air generated by the air compressor 1, is provided, and the delivery port of the accumulator 11 is fed to a combustion chamber 2 of the gas turbine 3. During generation of a power, accumulated air in an accumulator 11 is fed to a combustor 2, and by means of high pressure high temperature combustion gas produced in the combustor, the gas turbine 3 is run, and a power is generated through driving of the generator 4. This constitution enables the gas turbine to be run 24 consecutive hours per a day without being limited by the running time of the air compressor 1.
Patent JP-S6322577-A (JP)
Title: T-butylergorin derivative
Inventor: ARUDEMIO TENPERIRII
IPC: C07D457/02
Filed: 1987-06-22
Abstract: Ergoline derivatives of general formula I <CHEM> wherein either R1 represents a hydrogen atom or a methoxy group and R2 represents a hydrogen atom or R1 and R2 taken together represent a chemical bond, and R3 represents a hydrogen atom, an unsubstituted or substituted nicotinoyl group or a 1-oxo-2-cyclopenten-3-yl group; or a pharmaceutically acceptable salt thereof are active at the Central Nervous System level and useful therefore in the treatment of cerebral insufficiency and senile dementia.
Patent JP-S5487524-A (JP)
Title: Production of speakers
Inventor: UEYASU MITSUMASA
IPC: H04R9/02
Filed: 1977-12-23
Abstract: PURPOSE:To prevent adhesive agent from entering holes at the bonding and assembling of magnet and top plate and prevent resonation therebetween by beforehand shielding the screw holes for mounting of the top plate to housing. CONSTITUTION:Self-adhesive tapes 7 are bonded so as to shield holes 4 on the mounting face 9 side of the screw holes 4 for mounting housing provided to a top plate 2. Next, the mounting face 8 of the plate 2 and a magnet 1 are secured and assembled by means of an adhesive agent, after which the plate 2, magnet 1 and yoke 10 are heated. Although the adhesive agent has flowed into the holes 4, it is forced out to the outside of the hole 4 by the air in the holes 4 which expands when heated. A housing 5 is further assembled by means of screws 6 to the yoke 10, magnet 1, plate 2 having been assembled in this way. Since the tapes 7 are thin and soft, they are broken through by the screws 6, thus the screws 6 are perfectly screwed to the holes 4.
Patent JP-S6310391-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWAHARA TOSHIYUKI
IPC: G11B27/28
Filed: 1986-07-02
Abstract: PURPOSE:To attain a stable retrieval that can eliminate malfunction in a quick search mode by recording data showing time as one type of ID data by the combination of time and sec, or min and sec. CONSTITUTION:The ID data showing time from the start point of a tape is reproduced as the combination of time and sec, or min and sec, and the reproduced data is stored in the prescribed place of each memory. If the data showing time gets larger than data that shows time and that was previously reproduced, contents in the memory storing data showing min is set to '0'. If the data concerned decreases, contents in the memory storing the data showing min is set to 59. By using the ID data showing time from the start point of the tape, a stable and quick search is attainable.
Patent JP-H114585-A (JP)
Title: Laminated piezoelectric actuator and its manufacture
Inventor: INOMATA SUMITOMO
IPC: H02N2/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator which can be manufactured at a relatively low cost, is suitable for prototype production and small quantity production and has a relatively small axial direction length in spite of a large movable stroke and its manufacturing method. SOLUTION: A laminated piezoelectric actuator has junction rings 4 which hold respective piezoelectric bimorphs, are fixed to an inner circumference linking member 2 and are pressed against respective surface electrodes 13 to be connected to the inner circumference linking member 2. The inner circumference linking member 2 has a plurality of stripe-shaped insulating layers 22 on its outer circumferential surface, and the elastic plates 11 of piezoelectric plates 12 are insulated by the insulating layers 22.  The manufacturing method of the laminated piezoelectric actuator includes an insulating layer forming process in which the insulating layers 22 are formed in grooves on the outer circumferential surface of the inner circumference linking member 2, a bimorph lamination process in which a junction ring fixing process in which the junction rings 4 are fixed to the inner circumference linking member 2 and a bimorph arranging process in which the piezoelectric bimorphs 1 are arranged are alternately repeated and an outer circumference linking process in which respective outer circumference linking members 3 are joined with the respective elastic plates 11.
Patent JP-S6217217-A (JP)
Title: Lifting gear of rack and pinion type
Inventor: TOMIE TORU
IPC: E02B17/04
Filed: 1985-07-15
Abstract: PURPOSE:To uniformize a pinion load, by arranging a circuit connected to a plurality of driving gears with variable voltage and variable frequency generating sets, and a circuit connected to starters arranged on each driving gear, and by setting a logic controller. CONSTITUTION:The lifting gear of a working stand is driven by a circuit connected through a normal power source 9 via a diverter switch 10, each starter 13, and a diverter switch 12. Loads applied to each pinion 3 are detected by a torque sensor 8b, and the input to an arithmetic unit 14 is provided, and each pinion load, the average value of the whole pinion loads, and the deviations of the both values are computed and are indicated by an indicator 17. Then, after the operation is stopped, the output of abnormal signal is directed to a logic controller 18 from the arithmetic unit 14. After that, a mode switch 19, the coil 21 of a switch 10, and a starting switch 20 are actuated, and a circuit with driving motors connected in all is worked, and according to the command of the controller 18, a brake 8a is released, and the pinion load is increased till it comes to an average value.
Patent JP-H0324370-A (JP)
Title: Gas resistance permeable o-ring and its manufacture
Inventor: WATANABE YOSHINOBU
IPC: F16J15/10
Filed: 1989-06-20
Abstract: PURPOSE:To obtain an O-ring excellent in heat resistance and sealing performance and also in gas resistant permeability by forming a resin layer having gas impermeability on the surface of the O-ring main body formed from a rubber-like elastic material. CONSTITUTION:The O-ring main body 1 is formed from a synthetic rubber of nitryl, butadiene rubber, chrolosulfonated polyethylene or the like. The surface of the rubber 1 is coated with or immersed in pseudohalogen compounds in order to provide adhesive property. The surface is next coated with or immersed in a liquid nylon of 6-66-610 tertiary copolymer nylon and the like to form a nylon coat of constant thickness to form a resin layer 2 having gas impermeability. Coating may be repeated several times when needed to increase the thickness. Heat treatment is finally carried out so that an inner synthetic rubber 1 adheres to the resin layer 2. An O-ring exellent in heat resistance, sealing performance and also in gas resistant permeability is thus obtained.
Patent JP-H101202-A (JP)
Title: Plate material storage device
Inventor: TAKAHASHI TAKESHI
IPC: B21D43/20
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a plate material storage device and reduce its manufacturing cost by reducing the number of horizontal movement actuators and vertical movement actuators. SOLUTION: A vertically extending traveling frame 31 is fitted on one side of a storage frame 11 so as to move in the first horizontal direction by driving a horizontal movement actuator 33. A moving base 37 is fitted on the frame 31 so as to move in the vertical direction by driving a vertical movement actuator. A plate material transferring traverser 43 provided with a plate material retainer 41 for retaining the top surface of a plate material W, and a pallet transferring traverser 47 provided with a pallet retainer for retaining a pallet 15 are fitted on the moving base 37 so as to move in the second horizontal direction respectively.
Patent JP-S6215193-A (JP)
Title: Structureof anchor with lever
Inventor: NAKAMURA SOJIRO
IPC: B63B21/34
Filed: 1985-07-15
Abstract: PURPOSE:To accommodate the captioned anchor compactly by installing two anchor levers in free opening and closing in the direction crossing at right angles to the direction of an installation of an ancho hook at the edge part of an anchor stem reverse to an anchor hook installation part and connecting a two rope onto each anchor lever and folding each anchor lever when stored in case of nonuse. CONSTITUTION:In a anchor having an anchor lever 4 at one edge of an anchor rod 1, two anchor levers 4 are installed in free opening and closing through turn at the edge part of an anchor stem 1 reverse to an anchor-hook installation part. The direction of turn is the direction crossing at right angles to the direction of installation of an anchor hook. A two rope 14 is connected to each anchor lever 4, and said anchor lever 4 is turn-extended in use and developes a sufficient holding force as balanced anchor. When stored in nonuse, the anchor can be accommodated compactly by folding each anchor lever 4.