baber/WOPTO huggingface dataset:
Patent JP-H0685105-A (JP)
Title: Ceramic substrate
Inventor: OKADA TAKAO
IPC: H01L27/01
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a ceramic substrate of high quality which is easy in manu facture by comprising at least of a thick film circuit conductor formed by coating a part of a copper direct junction circuit conductor or a resistor and a dielectric on the surface of a ceramic substrate. CONSTITUTION:After DBC conductors 12 and 13, 14 are jointed to a ceramic substrate 11 at about 100 deg.C which is printed and coated with a resistor paste 3 at a predetermined position, it is dried and heated at about 600 deg.C to sinter and connect to the DBC conductors 12 and 13 and the ceramic substrate 1. Since junction of a copper plate of presently about 0.03mm thickness is possible, the thick film resistor 3 is pasty in a fluidity upon coating with 0.015-0.03mm thickness and can therefore be sintered without breaks at steps between the DBC conductors 12. Therefore, the DBC conductors 12 and 13 can be connected by the resistor 3, and complicated steps such as chip mounting, removal, positioning, so that temporary setting or troubles of disconnection short circuit accompanying reflow can be prevented.
Patent JP-H1180896-A (JP)
Title: Bearing elemental part and production thereof
Inventor: MURAI NOBUHIRO
IPC: C21D6/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To produce bearing elemental parts easy to form into a desired shape, furthermore small in a dimensional change and having a long rolling fatigue life and to provide a method for producing the same. SOLUTION: This bearing elemental parts are ones in which the base metal is composed of, by weight, 0.7 to 1.2% C, >1.15 to 2.0% Mn, 0.3 to 1.6% Cr, 0.05 to 1.25% Mo+0.5W, 0 to 0.1% Nb, 0 to 0.2% V, <0.4% Si, <=0.02% P, <=0.02% S, >0.01 to 0.04% P+S, >0.0005 to 0.0020% 0, and the balance Fe with impurities, the structure after quenching and tempering is composed of martensite, spheroidal carbide and retained austenite, and the area ratio of the retained austenite is regulated to 5 to 15%. As for the method for producing the same, the steel having the above compsn. is formed into parts after spheroidizing, which are heated at 750 to 820 deg.C, are quenched and are furthermore tempered at 100 to 200 deg.C.
Patent JP-S6391052-A (JP)
Title: Apparatus for boiling 'go' juice
Inventor: KAWAGOE TOSHIMI
IPC: A23L11/00
Filed: 1986-10-03
Abstract: PURPOSE:To provide a boiling apparatus for GO juice (liquid prepared by grinding soaked soybean in the presence of lime) capable of uniformly and sufficiently steaming and aging GO juice, by using an aging tank having a discharge pipe at the top and connected with an upper end of a boiling pipe and placing the tank in a heating vessel to pass a GO juice through the boiling pipe and further through an aging pipe. CONSTITUTION:The inside of a heating vessel 1 is evacuated and a combustion chamber 2 placed below the vessel 1 is heated (8) to raise a thermal medium solution 3 to a prescribed temperature in a short time under normal pressure. A GO juice is pressed (9) into a boiling tube 4 keeping the above state and is heated to about 100 deg.C at the delivery end of the tube 4. The GO juice discharged from the tube 4 is transferred to an aging tank 5 via an upper end 4a, flowed downward under the restriction of lateral flow by a partition plate 6, turned upward through the gap between the partition plate and the bottom plate of the vessel and discharged (7). As a result, the GO juice passing through the tube 4 can be instantaneously heated to the optimum temperature, passed through the tank 5 and converted to a uniformly and sufficiently steamed state. A soya milk prepared from the GO juice has sufficiently excellent taste, flavor and palatability.
Patent JP-S6482351-A (JP)
Title: Program searching method for video tape recorder
Inventor: NARISHIMA TERUO
IPC: G11B15/087
Filed: 1987-09-24
Abstract: PURPOSE:To detect and reproduce successively a program searching code from any mode by adding or subtracting a prescribed number by a feeding directing of a tape, to or from an internal counter which becomes an index for determining a feed of the tape at the time of rewinding search. CONSTITUTION:At the time of program searching of rewinding, an internal counter which becomes an index for determining a feed of a tape is initialized, the tape is run in the rewinding direction, a program searching code of one is searched and stopped, and thereafter, the tape is run in the rapid traverse direction and the same program searching code is searched, and a prescribed number is added to the internal counter. Unless a reproducing command exists, the tape is stopped, and subsequently, it is run in the rewinding direction and the same program searching code is searched again a prescribed number is subtracted, and when the contents of the internal counter are in an initial value, the next program searching code is searched successively as it is. In such a way, from any mode of the rapid traverse mode and the rewinding mode, the program searching code can be detected and reproduced successively.
Patent JP-H0688237-A (JP)
Title: Diamond cutting tools and production thereof
Inventor: TANABE KEIICHIRO
IPC: B23B27/20
Filed: 1992-09-04
Abstract: PURPOSE:To obtain a cutting tools excellent in wear resistance, heat resistance and chipping resistance by separating a diamond having the surface of (311) crystal plane deposited on a substrate of Si or the like by vapor phase synthesis so as to horizontally orientate and brazing it on the tool base body. CONSTITUTION:The surface for depositing diamond is formed by surface- finishing the substrate made of Si or the like. Diamond is deposited on the surface by vapor synthesis and the (311) plane is orientated so as to be horizontal to the surface. Next, the substrate is dissolved and removed to obtain a diamond material for a tool edge 2. Next, the diamond material is brazed on the tool base body 1 and the surface of the diamond in contact with the Si substrate becomes the rake face 5 of the tool edge 2.
Patent JP-H04116725-A (JP)
Title: Exception processing system
Inventor: INOUE YASUSHI
IPC: G06F9/22
Filed: 1990-09-07
Abstract: PURPOSE:To speed up an exception processing by reading exception information corresponding to a detected exception from an exception table by means of compulsorily setting an exception number in an address register for which an exception representative flag is set. CONSTITUTION:A memory exception or an operation exception is detected and the content of an exception processing head address register 18 is set in the address register 21 by a cancel/update suppression signal 16. Then, an exception processing micro program is set in a read register 23 from a control storage device 22. At this time, exception information corresponding to an entry, namely, an exception number in the exception table for which SPA 28 shows from SPM 29. Thus, the exception processing can be speeded up since the interruption of the processing does not occur.
Patent JP-H0551465-A (JP)
Title: Method for producing spherical chitin
Inventor: ABE SEIJI
IPC: A61K47/36
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a uniform spherical chitin useful for sustained-release base of medicine by forming an O1/O2 type emulsion comprising a chitin solution as an inner oil layer and a solvent having low compatibility with the solvent of the chitin solution as an outer oil layer, subjecting the emulsion to a method for drying in oil to control particle diameters. CONSTITUTION:Crude powder of chitin purified from BENIZUWAIGANI (kind of snow crab) is suspended in 7N-HC1 aqueous solution, treated at 70 deg.C for 1 hour, cooled, neutralized with 1N-NaOH aqueous solution, washed with water and dried to prepare purified chitin. The purified chitin is stirred in a dimethylacetamide solution containing 8 W/V % sodium chloride for about 3 hours to give a uniform chitin solution. Then the solution is incorporated with a solvent such as heptane having low compatibility with the solvent of the chitin solution, stirred by a homogenizer at 10,000 rpm for 1 minute to give an O1/O2 type emulsion. The emulsion is added to methanol, stirred, dried in liquid and then freeze-dried to give the objective spherical chitin.
Patent JP-S6392826-A (JP)
Title: Coupling mechanism
Inventor: NISHIZAWA KAZUTOSHI
IPC: F16D25/063
Filed: 1986-10-06
Abstract: PURPOSE:To control the displacement velocity of a piston with a simple structure, by introducing an oil pressure on the head part of a piston inside a piston cover, and providing grooves for releasing the oil pressure on the head part, when the piston is displaced by a prescribed distance, in the position opposite to the side surface of the piston. CONSTITUTION:In the interior of a clutch housing 201, a piston cover 202 which is fixed to a shaft 100 is arranged, and inside the piston cover a piston 204 is inserted, so that the input side friction plates 208 of a slider 206 integrally turning with the shaft 100 are operated so as to be pressed on output side friction plates 207. Further, on the piston cover 202, releasing grooves 205 through which the pressure in the pressure chamber 280 at the piston head part is released to the rear surface side are formed. Accordingly, with a simple constitution, the displacement velocity of the piston 204 can be controlled so that it is fast at the time of starting of coupling, and that it is gradual after the clearances between friction plates 207 and 208 have become small.
Patent JP-2000067278-A (JP)
Title: Card feeder
Inventor: KOSAKAI MASAHIRO
IPC: G07B5/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To surely feed a card out of a card stacker. SOLUTION: This card feeder is provided with a card stacker part having a card stacker 9 for piling up and stocking a lot of cards while forming a card supply part at the terminal part and a card feeding mechanism for feeding the cards out of the card supply part of the card stacker 9. The card feeding mechanism has a moving body 44 to be reciprocatively moved by a driving source and a card engage pawl part 45 to be engaged with the end face of the card. The card engaged pawl part 45 is supported turnablly against the moving body 44 and energized in the direction of engagement with the card by a spring, and the card engaged pawl part 45 follows up the curve of the card.
Patent JP-H0575992-A (JP)
Title: Image communication device
Inventor: HORII HIROYUKI
IPC: H04N7/15
Filed: 1991-09-18
Abstract: PURPOSE:To arbitrarily perform the monitor displaying of the received still picture. CONSTITUTION:An image expanding circuit 30 expands the received compressing image data. A writing memory control circuit 32, when the receiving image is a dynamic image, writes the output of the image expanding circuit 30 to a frame memory 34 and when the image is a still picture, writes it to a frame memory 36. A user selects which image of memories 34 and 36 monitor-displays by a displaying selector 38. In accordance with the selection, a displaying memory control circuit 40 reads the image data from a selected frame memory 34 or 36. The read image data are processed by a displaying signal processing circuit 42 and the image is displayed by a monitor 44.
Patent JP-H04118109-A (JP)
Title: Looper device and continuous hot rolling equipment
Inventor: KAJIWARA TOSHIYUKI
IPC: B21B41/00
Filed: 1990-09-07
Abstract: PURPOSE:To make possible the realization of the looper device and the hot rolling equipment with simple construction, easy to control and being able to largely control the reduction of temperature of the sheet bar by controlling the shape of loop by applying the bending to the sheet bar and securing the required loop volume by changing the feeding speed of the inlet side and the outlet side. CONSTITUTION:The looper device 7 has the bending roller 8 at the inlet side and the bending back roller 9 at the outlet side, bends the sheet bar upward by adjusting the rolling reduction of the bending roller 8, and by accelerating the feeding speed of the bending roller 8 against the feeding speed of the bending back roller 9, between both, the free loop 11 that the width of upper side curved part is larger than the standing up part, that is mushroom shaped loop is formed. Whether the free loop 11 is reached to the required loop volume or not is detected with the loop height detector 12, if it reach the required loop volume, the feeding speed of the bending roller 8 is reduced till the feeding speed of the bending back roller 9, so the same speed operation keeps the loop volume in constant state.
Patent JP-H1158628-A (JP)
Title: Antistatic laminated material and packaging container using this laminated material
Inventor: ASAKURA TAKASHI
IPC: B32B27/18
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic laminated material including an antistatic layer which prevents moisture from being absorbed through the end part of the trimmed cross section of a packaging container formed using the laminated material and consequently, prevents itself from disintegrating by peeling at a boiling time as well as the packaging container using the antistatic laminated material. SOLUTION: In the laminated material comprising a front base material 1, an antistatic layer 3 and an inner face heat sealant layer 2, the antistatic layer 3 to be formed between the front base material 1 and the inner face heat sealant layer 2 is composed of a copolymer made up of an acrylic ester with a quaternary ammonium base, an acrylic ester and a methacrylic ester, polyethylene imine and a glycidyl compound and is formed in a patterned shape excepting the tip part 4E of a heat-sealed part, in the entire area of a non-heat- sealed part or an area equivalent to 1-95% of the heat-sealed part connected to the non-heat-sealed part.
Patent JP-S6392910-A (JP)
Title: Driving device for image forming optical system
Inventor: SHIOMI YASUHIKO
IPC: G03B13/36
Filed: 1986-10-08
Abstract: PURPOSE:To improve the image forming accuracy of an image forming optical system without extending time required for the control of its position by dividing the calculated driving quantity of the optical system into a driving quantity based on a thin pitch and a driving quantity based on a rough pitch. CONSTITUTION:Range finding data based on an automatic focusing (AF) circuit constituted of an infrared (i) RED driving circuit 204, an iRED205, a photodetecting sensor 206, and an AF processing circuit 207 are inputted/stored to/in a CPU200. In the CPU200, the stored range finding data are divided and converted into a 1st control data to be driven by a thin pitch and a 2nd data to be driven by a rough pitch. The CPU200 controls a motor driving circuit 203 to deliver a lens barrel by the thin pitch at first, and then to deliver it by the rough pitch. Consequently, the image forming accuracy can be improved without extending the time required for controlling the driving of the image forming optical system and the driving can be stably controlled.
Patent JP-H04116492-A (JP)
Title: Radiation wave height analyzer
Inventor: TAKEUCHI YOSHITAKA
IPC: G01T1/36
Filed: 1990-09-07
Abstract: PURPOSE:To enable measurement of a precise radiation counting rate with the aid of small size constitution whose manufacture is easy and which is strong in an environmental condition by outputting as an upper limit discriminating voltage of different voltage value is modified to equal set time to synchronize upper limit and lower limit counting. CONSTITUTION:When a discriminating voltage set signal 29b and a control signal 29a maintained at a plurality of different specified voltage values for equal times are output from a control part 29, an upper limit counting part 27 and a lower limit part 24 are synchronized during set time to simultaneously output an upper limit counting signal 26a and a lower limit counting signal 23a indicating the number of the upper and lower limits of a voltage pulse 5 whenever the voltage value of upper limit voltage Vh from an upper limit discriminating voltage generation part 25 is instructed. Since a control and operation part 28 finds the number of the pulses 5 with the aid of the signals 23a, 26a and a data signal 28a indicating the relation of a voltage region of the minimum value or higher of the voltage Vh and pulse number are output, an energy spectrum ES figure can be obtained. Thereby a small size device whose manufacture is easy can be obtained without the influence of an environmental condition and the measurement precision of radiation counting rate can be improved.
Patent JP-H09105834-A (JP)
Title: Coupling structure for optical waveguide and optical fiber
Inventor: KOZUKA YOSHINARI
IPC: G02B6/30
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure which suppresses the deterioration in the propagation characteristic of light of optical waveguides in the coupling structure for the optical waveguides and optical fibers using dolly plates. SOLUTION: The dolly plates 22 and 30 are fixed onto both ends of an LiNbO3 substrate 11 formed with the Ti-diffused optical waveguide 13. The recessed part 24 of the dolly plate 22 is disposed on the optical waveguides 16 and 17 and the recessed part 34 of the dolly plate 30 is disposed on the optical waveguide 15 to prevent the direct contact of the bases of the dolly plates 22 and 30 with the optical waveguides 15, 16, 17. The dolly plate 22 reinforces the joining of the LiNbO3 substrate 11, a ceramic substrate 62 holding the bare optical fiber 70 and a quartz cap 64. The dolly plate 30 plays the role of joining of the LiNbO3 substrate 11, a ceramic substrate 82 holding the bare optical fiber 90 and a quartz cap 84.
Patent JP-H0285821-A (JP)
Title: Projection type stereoscopic color display device
Inventor: TADA TOYOSAKU
IPC: G02B30/25
Filed: 1988-09-22
Abstract: PURPOSE:To execute a distinct stereoscopic color display by preventing a mutual leakage between right and left images by providing an adjusting means of a relative phase of a switching time point of a video signal to right and left eyes and a switching time point of a polarization state. CONSTITUTION:In cathode-ray tubes 22, 24 and 26 for red, green and blue, liquid crystal shutters 30, 32 and 34 are placed, respectively, a liquid crystal shutter driver 18 is connected to each of them, and also, between the driver and a timing circuit 16, a variable delaying circuit 50 being a phase adjusting means is connected, respectively. In this constitution, video signal sources 10, 12 for the right eye and the left eye are switched through a changeover switch 14 by a signal of the timing circuit 16, but at the time of switching of the liquid crystal shutters 30, 32 and 34, an after-image phenomenon is different by a color, therefore, in order to eliminate it, a timing signal is shifted suitably by the variable delaying circuit 50 so that an after-image does not leak out mutually from the right and the left eyes.
Patent JP-H0683070-A (JP)
Title: Image forming method
Inventor: KAKIMI FUJIO
IPC: G03F7/004
Filed: 1992-09-07
Abstract: PURPOSE:To form a high contrast image excellent in transparency with a photosensitive material utilizing a color development reaction. CONSTITUTION:A photosensitive material having a photosensitive layer contg. at least silver halide, a reducing agent, a polymerizable compd. and one of two kinds of substances causing a color development reaction on the substrate is imagewise exposed, developed during or after the exposure and laminated on a sheet holding the other of the substances on the transparent substrate to form an image.
Patent JP-S6479645-A (JP)
Title: Method and apparatus for measuring acidity
Inventor: ISHIKAWA YOICHI
IPC: G01N31/00
Filed: 1987-09-22
Abstract: PURPOSE:To enable measurement of acidity of a sample, by making a fixed amount of a sample react with a more excessive amount of carbonate to measure the amount of carbon dioxide generated. CONSTITUTION:A carbonate powder 2 such as calcium carbonate is in a reaction container 1. A sample injection port 3 is provided on the side of the container 1 and an fixed amount of a sample is injected into a plastic syringe 4 at the post. A tapered section of the tip of the syringe 4 plays a role of a lid for a sample injection port to keep a gas in the reaction container form leaking. A gas measuring device 5 has a liquid 8 such as water and ethylene glycol between the outer wall of a nozzle 6 and the inner wall of a liquid container 7 and the nozzle 6 is covered with a weighing container 9. Then, the reaction container 1 is fitted tightly into the gas measuring device 5 to keep a gas in the reaction container 1 from leaking. The sample injected into the reaction container 1 reacts with a carbonate and carbon dioxide is generated corresponding to acidity to push up the weighing container 9. At this point, the amount of the gas generated is determined from the push up thereof thereby enabling measurement of a corresponding acidity.
Patent JP-H0877908-A (JP)
Title: Incrusting container for circuit breaker
Inventor: SATOU AKIFUMI
IPC: H01H73/06
Filed: 1994-09-06
Abstract: PURPOSE: To eliminate unevenness in external shape between an existing circuit breaker and other circuit breakers in cases where they are mounted on a board panel, by modifying the external shape of the existing circuit breaker. CONSTITUTION: An incrusting container comprising an incrusting case 4 and an incrusting case 5 is coveringly fitted to a circuit breaker 1, the height dimension of which is thereby made even with those of the other circuit breakers. This method is more economical than reshaping the body container of the circuit breaker 1 and problems such as a change in shape of internal parts may not arise because the circuit breaker 1 itself is left untouched.
Patent JP-S61117698-A (JP)
Inventor: OTSUKA MITSUMASA
IPC: G08G1/08
Filed: 1984-11-14
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-H1176256-A (JP)
Title: Cautery hemostasis apparatus
Inventor: WATANABE HITOSHI
IPC: A61B18/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a cautery hemostasis apparatus which eliminates burning on or sticking to a vital tissue during the cautery hemostasis treatment by arranging a tip heating part finished with a surface treatment withstanding repeated application without peeling that otherwise occurs under washing by an ultrasonic wave and autoclave sterilization with a higher adhesion to a base material. SOLUTION: A heating element 14 is securely joined on a bottom part facing a hemispherical heat transfer surface 18a of a tip cap 18 by solding 20 and electrically connected to a coaxial cable 13 through a transmission coil 21. The heating element 14 is pressed onto the side of a soldered 20 surface by a coil spring 23 with one end part thereof contacting an internal wall of a recessed part 17d of a body part 17 through an insulated tube 22. As a result, the heating element 14 will not be isolated from the bottom part facing the heat transfer surface 18a when solder is re-melted. A pure carbonaceous coating 24 comprising diamond like carbon is formed at a thickness of 5 μm entirely on the outer circumferential surface of the tip cap 18.
Patent JP-H1084641-A (JP)
Title: Power supply of hand-held electric device
Inventor: SONODA YOSHIAKI
IPC: H02J7/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a power supply for a small size and light weight hand-held electric device. SOLUTION: A loading and fixing section 7 of a battery pack 6 is formed respectively on the two surfaces provided opposed with each other of a body 1 on which an output terminal 2 is formed. The battery packs 6 loaded to the battery pack loading and fixing sections 7 are connected in series. The battery packs 6 arranged in series and the output terminal 2 are connected via an over-discharge protection circuit and an over current protection circuit.