baber/WOPTO huggingface dataset:
Patent JP-H08116342-A (JP)
Title: Demodulation of digital frequency-modulated signal
Inventor: ISURAERU BAA DEIBUITSUDO
IPC: H04L27/22
Filed: 1993-07-29
Abstract: PURPOSE: To stably and correctly lock a frequency at the time of the demodulation of on/off keyed(OOK) signals and phase shift keying(PSK) signals by generating prescribed quadrature wave continuous signals from required quadrature two signals by a quadrature mixer and controlling the frequency of reference frequency signals. CONSTITUTION: The OOK signals or the PSK signals and the reference frequency signals from a VCO 16 are received and the quadrature mixer 12 generates the quadrature 2 signals 12a and 12b. Based on the signals 12a and 12b, a modulation wipe-off circuit 13 generates quadrature continuous wave signals 13a and 13b without modulation, a base band discrimination circuit 14 generates a voltage proportional to the frequency of the signals 13a and 13b and the frequency of the reference frequency signals outputted by the VCO 16 is feedback controlled. Thus, frequency locking at the time of the demodulation of the OOK signals and the PSK signals is stably and correctly performed.
Patent JP-H0740511-A (JP)
Title: Phenol frp molded article and production thereof
Inventor: KITAMURA SEIJI
IPC: B32B27/04
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a phenol FRP molded article excellent in aesthetic appear ance and not generating the release of a gel coat layer, in the production of the phenol FRP molded article having the gel coat layer, by providing an inter mediate layer composed of an aminosilane type coupling agent between the gel coat layer and a phenol FRP layer as a primer layer. CONSTITUTION:A gel coat resin compounded with a curing agent is applied to a resin mold coated with a release agent to be dried at the normal temp. After curing, an aminosilane type coupling agent is applied to the coated resin mold by a brush to be dried at the normal temp. Thereafter, a phenol resin or phenol resole resin compounded with a filler, a curing agent and a reinforcing fiber is laminated to the coupling agent layer of the mold to be molded by a hand layup, spray-up or resin injection molding method and cured at the normal temp. or under heating to obtain a phenol FRP molded article.
Patent JP-H1045841-A (JP)
Title: Hydrocarbon group-containing vinyl alcohol-based polymer
Inventor: SATO TOSHIAKI
IPC: C08F8/12
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl alcohol-based polymer capable of sufficiently exhibiting interfacial qualities by adding a hydrophobic group-containing unit in a certain mol% of a specific range to the molecular chain. SOLUTION: This polymer contains 0.01-30mol % of a unit of formula I (R<1> to R<5> are each H or a <=8C hydrocarbon group which may contain a substituent group; A is a bifunctional hydrocarbon group which may contain an N atom, an O atom or an S atom; X is a >=6C monofunctional hydroxyl group) or formula II. The polymer is obtained, for example, by reacting a copolymer of a vinyl ester monomer and an epoxy group-containing vinyl monomer with a >=6C hydrocarbon group-containing thiol and hydrolyzing. Consequently, the polymer is capable of exhibiting surface characteristics and strength characteristics and is usable as a stabilizer for paper processing and fiber processing.
Patent JP-S60168371-A (JP)
Title: Preparation of packed food
Inventor: KOMATSU KAZUMIYA
IPC: A23L5/10
Filed: 1984-10-01
Abstract: PURPOSE:To obtain a high-quality packed food not causing softening of texture of food, change in appearance and deterioration of taste, by heating rapidly a food raw material having a high water content to form a dehydrated hardened film on the surface, sealing it, seasoning, etc. within a bag, sterilizing them under heating. CONSTITUTION:A food raw material (e.g., sweet potato, Japanese noodles, or macaroni) having a high water content is rapidly heated by infrared rays, etc., water in the core part remains as it is, water on the surface is dehydrated by 3-20wt% raw material, and a dehydrated hardened film is formed on the surface. The heated raw material, and water are packed into a heat-resistant bag, sealed hermetically, and sterilized under heating. Consequently, a packed food making the most of the raw material, having high quality and high shelf stability, wherein the raw material dehydrated by heating absorbs a seasoning solution or water, is restored to the original state, and the seasoning solution is penetrated into the raw material food, is obtained.
Patent JP-S5997195-A (JP)
Inventor: KATOU ATSUMI
IPC: G10H7/00
Filed: 1982-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59108781-A (JP)
Title: Imidazolylalkylthienyl-tetrahydropyridazines and manufacture
Inventor: GERUTO HIRUBORU
IPC: A61K31/38
Filed: 1983-11-04
Abstract: The invention relates to new imidazolylalkylthienyltetrahydropyridazines of the general formula I <IMAGE>  I  their acid addition salts as well as processes for their use in the treatment of cardiovascular and/or thromboembolic illnesses in humans.
Patent JP-H0549013-A (JP)
Title: Sequential scanning signal converter
Inventor: SASAI AKIO
IPC: G09G1/04
Filed: 1991-08-19
Abstract: PURPOSE:To process a motion area by several fields having arrived precedingly by interpolating information relating to a sampling line resulting from calculating an area by a noticed field only to the motion area of an interpolating line in the noticed field and extracting the result. CONSTITUTION:A control signal generating circuit 9 generates a control signal so that the information of an interpolation line with the information of a noticed field interpolated thereto is outputted for the motion area of an interpolation line in the noticed field outputted from an adder circuit 8. Moreover, the circuit 9 generates a control signal so that the information of one preceding field with respect to the noticed field is outputted as information relating to the interpolation line for an area other than the motion area of one preceding field with respect to the noticed field in an area other than the motion area as above outputted from the adder circuit 8. Furthermore, the circuit 9 generates a control signal so that the information of one succeeding field with respect to the noticed field is outputted as the information of the interpolation line for an area other than the motion area in one succeeding field with respect to the noticed field.
Patent JP-S6183210-A (JP)
Title: Ethylene copolymer
Inventor: ONISHI AKIYOSHI
IPC: C08F210/00
Filed: 1984-10-01
Abstract: PURPOSE:To ethylene copolymer of excellent weather resistance, prepared by random copolymerization of ethylene with a specified organic compound. CONSTITUTION:An unsaturated organic compound of the formula (wherein R<1> is H or metehyl, R<2> is methyl or ethyl) is copolymerized with ethylene by using, preferably, a tank reactor to form a novel ethylene copolymer containing 0.005-10 mol % compound of the formula. The obtained copolymer can be suitably used as a material for agricultural house films, outdoor pipes, etc.
Patent JP-S5996748-A (JP)
Title: Glass sealing jig
Inventor: IKEDA YASUHIKO
IPC: C03C27/02
Filed: 1982-11-26
Abstract: PURPOSE:To reduce appearance defectives of a diode, etc. and thus prolong the lifetime of a jig by a method wherein a part of a containing hole facing a glass tube is so formed into a large diameter one as not to be brought in contact with the glass tube. CONSTITUTION:The upper part and the lower part of the containing hole 6 are the parts wherein the large diameter parts 9 of staged electrodes 2 composed of a metal are contained, which are a little larger than the diameter of the large diameter part 9 for the purpose of guiding the staged electrodes 2, while the inner peripheral surface of the containing hole at the part wherein the glass tube 4 is contained is provided with a relief so as not to be in contact with the glass tube 4. Since the glass tube 4 does not contact the inner peripheral surface of the containing hole 6 by this glass sealed jig 8, the adhesion of glass fused at the time of glass sealing on the containing hole 6 can be prevented, and the appearance defective due to the generation of unevenness on the outer peripheral surface of the glass tube 4 can be reduced.
Patent JP-H0368482-A (JP)
Title: Ultrasonic cleaning device
Inventor: NAKAO YASUKI
IPC: H01L21/304
Filed: 1989-08-08
Abstract: PURPOSE:To maximize cleaning efficiency by providing a means for changing the frequency of an ultrasonic wave generated from a vibrator in accordance with the volume of a cleaning soln. in a tank. CONSTITUTION:A float 3 floated in the cleaning tank 1 to observe the change in the level of a cleaning soln. 2 is connected to a variable resistor 4, and the resistance value of the resistor 4 is changed in accordance with the movement of the float. A converter 5 is formed by a constant current supply circuit, a frequency changing circuit, etc., the voltage of the constant current supply circuit is changed as the resistance value changes, the voltage change is converted to a frequency change by the frequency changing circuit and supplied to the vibrator 6. The ultrasonic wave of the optimum frequency for the level of the cleaning soln. 2 is generated from the vibrator 6, and cleaning efficiency is improved.
Patent JP-H1048535-A (JP)
Title: Stereo-adaptor for endoscope and controller used together with adaptor
Inventor: NAKAMURA TOSHIHISA
IPC: A61B1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide stereoscopic vision with a low cost. by utilizing a conventional single lens type endoscope. SOLUTION: A stereo-adaptor 1 is provided with two lenses 2a, 2b having an equal focal distance arranged on the same optical axis, a double diffraction device arranged so that the distance between lenses becomes twice of the focal distance and a liquid crystal shutter 6 arranged on the position of a spacial filter or near it, the adaptor 1 is mounted on an endoscope 3 and the liquid crystal shutter 6 is controlled in a time-division manner synchronized with the periodic signal of CCD 4 by a controller.
Patent JP-H0530747-A (JP)
Title: Low capacity input power supply circuit
Inventor: MURAKAMI YOSHITAKA
IPC: H02M1/08
Filed: 1991-07-22
Abstract: PURPOSE:To provide a low capacity input power supply circuit which can accommodate for a wide range of AC input voltage including high frequency range with small size and in which peak of surge current is suppressed and adverse effect onto external equipments can be prevented upon turn OFF of power. CONSTITUTION:A switching transistor 21 is connected between one of a pair of AC input terminals 1A, 1B and a rectifying element 14 whereas an SCR 2 is connected between the base of the switching transistor 21 and the other AC input terminal 1B. When an AC input voltage Vi exceeds a predetermined level, the SCR 2 is turned ON to turn the switching transistor 21 OFF.
Patent JP-S6451352-A (JP)
Title: Hardening accelerator
Inventor: MIZUSHIMA KAZUYUKI
IPC: C04B22/06
Filed: 1987-08-21
Abstract: PURPOSE:To provide the title cement hardening accelerator capable of improving the workability, strength developing property, and appearance of the hardened body by composing the accelerator out of a latent hydraulic substance, aluminum sulfate, sodium sulfate, and potassium sulfate. CONSTITUTION:The cement hardening accelerator consists of the slag such as blast-furnace slag, activated silica, fly ash, a latent hydraulic substance (a) such as slaked lime, aluminum sulfate (b), and sodium sulfate or potassium sulfate (c). Either the anhydride or the hydrate can be used as the component (b), the grain size is preferably controlled to <=0.5mm, especially to <=0.25mm, and 50-500pts.wt., or preferably 100-300pts.wt., component (b) is used for 100pts.wt. component (a). Meanwhile, sodium sulfate is preferably used as the component (c) from the standpoint of workability and strength development, and 50-500pts.wt., or preferably 100-300pts.wt., component (c) is used for 100pts.wt. component (a).
Patent JP-H0372014-A (JP)
Title: Method for changing over bottom blowing nozzle in converter
Inventor: MURAKAMI NOBORU
IPC: C21C5/48
Filed: 1989-08-09
Abstract: PURPOSE:To prevent the erosion of a pipe with molten iron invaded by passing through joints by presetting a boring brick composed of integrally shaped refractory having a prescribed length at the boring part of through-hole in refractory layer preceding to use a tip using nozzle. CONSTITUTION:Changing-over of a bottom blowing nozzle in a converter lined with permanent brick layer 14 and work brick layer 16, is executed. Then a boring brick 30 composed of a prescribed length of integrally shaped refractory, which extends to more inside of the converter than the position in the work brick layer 16 corresponding to a possible erosive part of the refractory layer in the through-hole forming part at the tip part thereof and extends to a permanent brick layer 14 side at the back end part along penetrating direction in the through-hole boring part, is preset in the refractory layer preceding to use the tip using nozzle. Beforehand, a guide hole 34 is bored into the boring brick 30 and a soft plugging brick is plugged into there. By this method, a possible occurrence of brick joints at the surrounding port of a pipe for fresh nozzle in the inside of or in the vicinity of the intrafurnace atmosphere can be eliminated.
Patent JP-H0658282-A (JP)
Title: Horizontal type compressor
Inventor: UKAI TETSUZO
IPC: F04C29/02
Filed: 1992-08-03
Abstract: PURPOSE:To supply oil by sufficiently storing the oil supplied to a slidable part, preventing a motor-driven rotor from being immersed in the lubricating oil. CONSTITUTION:The lower edge opened port of the suction pipe 56 of an oil pump 51 is formed at the position lower than the upper limit oil level height of the lubricating oil on the bottom part inside a sealed housing 8, and an oil reservoir 9 for accommodating the lubricating oil discharged from the oil pump 51 is installed. An oil feeding pipe 91 for the communication between the lubricating oil reservoir 9 and the oil feeding hole 52 of a rotary shaft 5 is installed. Further, when the oilless state allowable time of a slidable part is set T and the discharge flow rate of the oil pump 51 is set to Q, the dead volume D of the oil reservoir 9 is set so as to satisfy the condition: D<=TXQ.
Patent JP-H0254245-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OGASAWARA AKIRA
IPC: G03C1/035
Filed: 1988-08-19
Abstract: PURPOSE:To obtain the high-sensitivity printing photosensitive material having ultra-high contrast and high sharpness and pressure resistance by incorporating two specific compds. into the photosensitive material. CONSTITUTION:The emulsion is prepd. by a neutral method of 5 to 7pH and the silver halide compsn. of the emulsion particle is the cubic particle which has >=50mol% silver chloride and 0.5mum average grain size and has the crystal phase enclosed by {100} faces; in addition, the compd. which has a polyalkylene oxide chain and is expressed by formula I and the compd. expressed by formula II are incorporated into the emulsion layers. In formulas I and II, R1 denotes an alkyl group; R2 denotes an alkylene group; R denotes a hydrogen atom; halogen atom or an alkyl group which may be substd.; A denotes an arom. ring which may be substd. Unit numbers (k), (l), (m), and (n) denote the average total number of bond units and are restricted to 50>=k>=30, 5>=l>=1, 20>=m>=2 and 50>=n>=5. The photosensitive material having the high sensitivity and the good hard contrast property and pressure resistance is obtd. in this way.
Patent JP-S6099571-A (JP)
Inventor: HORIE TAKAO
IPC: B25B1/18
Filed: 1983-11-02
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-2001032322-A (JP)
Title: Fluidization-treated soil production plant
Inventor: MORIYA YUKIO
IPC: E02F7/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluidization-treated soil production plant, which can be installed at a low cost in a short time in the vicinity of a back-filling field and has a large amount of throughputs and can also respond to large-scale construction works. SOLUTION: A self-advancing type mixer 10 with a treated-soil hopper 14, a mixer 13, in which treated soil, an improvement material and water are kneaded and a fluidization-treated soil is manufactured, and a fluidization-treated soil discharge section 20 is installed near a stationary type improvement-material feeder 3. The improvement-material feeder 3 and the mixer 13 are connected by an improvement-material pipe line 4. A movement type fresh water tank 30 is mounted near the mixer 10, and a fresh water tank 31 and the mixer 13 are connected by a fresh-water pipe line 32. A movement type slurry tank 40 is installed near the fresh water tank 30, and a slurry tank 41 and the mixer 13 may also be connected by a slurry pipe line 42.
Patent JP-H0875255-A (JP)
Title: Hot water heating apparatus
Inventor: OGAKI MASAYOSHI
IPC: F24H1/22
Filed: 1994-08-31
Abstract: PURPOSE: To detect the water level of a tank in equipment normally even when trouble occurs in wiring work for a remote control or the like. CONSTITUTION: A plurality of diodes 4a are inserted in series. Even when a lead 6 with 0V level of a remote control gets shortcircuited with the earth, the 0V level 4b of the remote control, namely, the earth 1c is maintained at a higher potential by a value equivalent to a forward drop voltage of the diode 4a than the 0V level 2a of a power source. Thus, even in this case, the voltage is high enough to turn on a transistor 3c thereby allowing the operating of a water level electrode circuit 3 normally.
Patent JP-S60102384-A (JP)
Inventor: ASANO MASARU
IPC: B66B11/02
Filed: 1983-11-02
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-S6179903-A (JP)
Inventor: JIERUMON JIYANNKUROODO
IPC: F22B37/02
Filed: 1985-09-20
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-2000039875-A (JP)
Title: Display device
Inventor: HOKUSO ATSUSHI
IPC: G09G5/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of processing a picture re-drawing at high speed even when a picture re-plotting region occupies the majority of a display screen area at the time of composing pictures in the display device for composing and displaying plural video signals. SOLUTION: Only a boundary pixel data of a picture re-plotting region is re-written into a predetermined data as start and end of composition. The predetermined data is detected by a picture switching data detector 137, and a composition start detection signal 138 or a composition end detection signal 139 is outputted to a display picture selection circuit 131A based on the detection result. Here, the display picture selection circuit 131A generates a selection signal 135 for switching the video signal from the inputted detection signal 138 and the detection signal 139. A high-speed picture plotting processing becomes possible by this picture composition technique.
Patent JP-H1050551-A (JP)
Title: Paste composition for inner electrode of multilayer ceramic capacitor aad multilayer ceramic capacitor using the same
Inventor: MIYOSHINO FUMITO
IPC: H01G4/12
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To adjust the difference in behavior for expansion and contraction between a dielectric powder and a metallic powder, without in the use of an adjuster. SOLUTION: Two or more kinds of nickel powder with differing behavior the expansion and a contraction or mixed in the paste composition for inner electrodes of a multilayer ceramic capacitor consisting of a nickel power an ethyl cellulose resin and trepineol. At least one kind of nickel powder is sphecical, the average diameter of the powder is 0.4 to 0.6×m, the top density is 3.4 to 4.3g/cc the specific surface area is 1.4 to 0.8m<2> /g. At least the other kind of nickel powder is nort shaped,the average diameter of the powder is 0.2 to 0.6μm, the tap density is 2.4 to 4.1g/cc, and the specific surface area is 3.2 to 4.6m<2> /g.
Patent JP-H0550612-A (JP)
Title: Liquid jet recording method
Inventor: SEKIYA TAKURO
IPC: B41J2/205
Filed: 1991-08-20
Abstract: PURPOSE:To obtain an image of high image quality by performing gradation recording while the diameter of a pixel is changed to a desired size corresponding to given pixel data. CONSTITUTION:When gradation recording is performed while the diameter of a pixel formed by flying ink as a liquid droplet and changing the emitting amount of the liquid droplet is changed, the frequency of a drive pulse is made lower than the emitting frequency of ink given by the drive pulses at the time of binary recording shown by (a), (b) as shown by (d), (e), (f) to emit ink in low frequency to form an image. After an ink meniscus returns to a steady state regardless of the emitting amount of ink, the next emitting operation is performed. The diameter of an emitted ink droplet becomes that of the pixel corresponding to image data and said ink droplet is flown to form an image.
Patent JP-H0627524-A (JP)
Title: Camera provided with scale imprinting function
Inventor: OKADA HIROYUKI
IPC: G03B17/24
Filed: 1992-07-10
Abstract: PURPOSE:To imprint appropriate scale in accordance with a focal distance without changing a photographic distance by making a photographic lens a focusing switching type so that the ratio of plural focal distances and the ratio of a fixed scale is made equal. CONSTITUTION:The camera is provided with a range-finding part AF and a photometric part AE connetcted to a microcomputer MC and measuring the distance to a main object and brightness, a shutter part 4 and a scale part 5 for imprinting scale on a film, and a scale pattern whose size is fixed has two kinds: 1m and 50cm. Furthermore, as to a focal distance changing part 6, the photographic lens can be switched between 35mm and 70mm, so that the focal distance is 70mm in a 50cm scale imprinting mode, and 35mm in a 1m scale imprinting mode; therefore, appropriate photographic distance to the object is about 1m so that they may nearly coincide each other in both modes. Consequently, the 1m scale is imprinted when the photographic lens is 35mm, and the 50cm scale is imprinted when the photographic lens is 70mm.
Patent JP-H1046066-A (JP)
Title: Anionic electrodeposition coating material
Inventor: HIRANO KOJI
IPC: C09D201/10
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coating material having excellent storage stability and giving a coating film having excellent mortar resistance and processability by using a water-dispersible vinyl copolymer having an ester bond and modified with a lactone compound together with a crosslinking agent as thermosetting resin components. SOLUTION: This electrodeposition coating material giving a coating film having excellent finished appearance and various other properties can be produced by using (A) a water-dispersible vinyl copolymer having an ester bond and modified with a lactone compound, preferably a copolymer having an alkoxysilane group on the side chain and containing a lactone-modified vinyl monomer having hydroxyl group and/or carboxyl group as the monomer component and (B) a crosslinking agent as the thermosetting resin components.