baber/WOPTO huggingface dataset:
Patent JP-H04308741-A (JP)
Title: Moldable composite panel and manufacture thereof
Inventor: HARORUDO EICHI ZEIMA
IPC: B29C51/08
Filed: 1992-01-24
Abstract: PURPOSE: To obtain a composite panel which is moldable at relatively low temperatures and has heat and sound insulating properties as well as noise absorbing properties. CONSTITUTION: The composite panel has a corrugated core 12 with two surfaces respectively formed at the opposite sides. The corrugated core 12 is preferably a dual arched corrugated core or corrugated metal foil comprising two members 12a, 12b. The surface in one side of the corrugated core 12 is covered with as a linerboard 14 which is coupled to the core 12 through a thermoplastic adhesive 16. The surface in the opposite side of the corrugated core 12 is covered with a thermoformable foam layer 18 which is attached to the core 12 by a heat activatable adhesive 20.
Patent JP-H02212784-A (JP)
Title: Method for testing semiconductor device
Inventor: HASHIMOTO NOBUAKI
IPC: H01L21/66
Filed: 1989-02-13
Abstract: PURPOSE:To form a holding mechanism in compact size and to make a testing apparatus cheap by a method whereby a semiconductor element is directly pressed against a substrate and a probing pin is pressed only to a desired part in testing a semiconductor device. CONSTITUTION:An IC probe card is pressed against electrodes 4 or metallic bumps 3 confronting to each other. A power is fed to a semiconductor element 5. Then, it is checked whether a specific output is obtained from a specific input signal, so that only proper cards are carried to a succeeding process. Then, after the semiconductor 5 of the proper card is adjusted in position so that the metallic bumps 3 confront to wiring patterns, the semiconductor 5 is pressed against a substrate 1. A probing pin 10 is pressed onto the wiring pattern 2 to be connected with an exterior of the semiconductor device. Accordingly, the semiconductor device can be brought in the electric state similar to when a semiconductor element is actually mounted thereon, whereby the whole of the semiconductor device can be checked including as to a disconnection or shortcircuiting of the wiring pattern.
Patent JP-S58150777-A (JP)
Inventor: YAMAGUCHI KATSUYUKI
IPC: F25B27/00
Filed: 1982-03-02
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-H02212649-A (JP)
Title: Wrapping transmission device
Inventor: SONODA TOSHIYA
IPC: F16H7/12
Filed: 1989-02-13
Abstract: PURPOSE:To facilitate operation to run a cog belt around pulleys in a state to prevent the occurrence of damage by a method wherein a guide part the size of which is decreased with the increase in a distance of separation away from a support body is mounted to a pulley, mounted to an inner regulation flange, in a manner to be connected to the outer end of a running-around part. CONSTITUTION:In a second running-around transmission T2, when a cog belt 39 is run around pulleys 29, 37, and 38, the belt 39 is run from the side opposite to a cylinder block around a drive pulley 29 and a driven pulley 38 for forward drive, to which outer regulating flanges 29b and 38b, respectively are mounted. Thereafter, the belt 39 is run around the driven pulley 37 for the reversing drive, having an inner regulating flange 37b, from the side opposite to the cylinder block. In this case, since a guide part 37c the size of which is gradually decreased toward the outside in an axial direction is mounted to the pulley 37, when the belt 39 is pressed axially internally of the pulley 37 along the guide part 37c in a state that the phase of the belt 39 is matched with that of a run around part 37a of the pulley 37, the belt 39 is widened as it is moved along the guide part 37c, and the belt is smoothly run around the run-around part 37a.
Patent JP-S58150152-A (JP)
Title: Tape recorder
Inventor: KATAKURA KENZOU
IPC: G11B15/02
Filed: 1982-03-03
Abstract: PURPOSE:To eliminate the useless running of tape up to the tape leader section and to reproduce in both ways, forward and backward, without any breaks of sounds in the case of auto-reverse, by detecting the end of tape through the detection of the presence or absence of hiss noise of tapes under the reproducing condition. CONSTITUTION:A hiss noise of a tape raised at a reproducing head 6 under the reproducing condition of the tape is amplified by a reproducing amplifier 7, is selected by a high-pass filter 8 and is amplified by an amplifier 9. A mechanism 5 holds the reproducing condition of the tape while the hiss noise is outputted from the amplifier 9, and, when the hiss noise disappears, the mechanism 5 judges that the tape is run to the end and releases the reproducing condition. Since no hiss noise is raised in the tape leader section, the useless running of the tape leader section is eliminated in this way.
Patent JP-H02213457-A (JP)
Title: Production of thermally sprayed film
Inventor: MIYAI KENJI
IPC: C23C4/18
Filed: 1989-02-13
Abstract: PURPOSE:To effectively form a hardened film part resistant to wear by providing plural grooves at intervals on the surface of a base body to be thermally sprayed, spraying a high-hardness material on the surface from a specified angle and grinding the sprayed surface so that the hardened film part is left only in each groove. CONSTITUTION:Plural grooves 4 in a specified depth are formed at the constant pitch on the circular cam working face 1b abutting on the cam of the base body 1 of a valve rocker arm, and the surface is cleaned and roughed. A thermal spraying nozzle 5a is set at an inclined angle theta of about 20-40 deg. to the working face 1c of the finished surface 3, and moved in the A direction. Meantime, a high-hardness metal (Cr, Mo, etc.), is thermally sprayed. The nozzle 5a is then reversed, and moved in the B direction while spraying. The spraying is repeated several times to form a hardened film 6, in which a recess 6b lower than the finished surface 3 is formed, on the cam working face 1b. The hardened film 6 is ground over the whole sprayed surface 3, and the hardened film 6 is formed only in each groove 4.
Patent JP-2000231481-A (JP)
Title: Apparatus control system
Inventor: NAGAI MASAMI
IPC: G06F13/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To update a control program and data while continuing normal opera tion of program control apparatus which cannot be directly maintained. SOLUTION: Two identical systems of first and second program storage devices 10, 11 are arranged in equipment 1 installed at a remote place, etc. An apparatus control program and an update program are stored in each of the first and second program storage devices 10, 11. An update command and the update program from control apparatus 2 are received by communication control equipment 14 while a program of one program storage device is being executed by a microprocessor 13, and the update program is written in the other program storage device. The update program is executed by swapping the addresses of the first and second program storage devices 10, 11 by a switching device 12. The program can be updated while continuing apparatus control by executing the apparatus control program and a program update program by time-division.
Patent JP-H05232518-A (JP)
Title: Liquid crystal display panel
Inventor: MIZOBATA EIJI
IPC: G02F1/1365
Filed: 1992-02-20
Abstract: PURPOSE:To obviate the generation of the connection defects of terminal parts and peripheral driving circuits by preventing the surface oxidation of metallic terminal electrodes by high-temp. annealing for improving the reliability. CONSTITUTION:Nonlinear resistance elements, lead electrodes 8 and the metallic terminal electrodes 1 are produced on a lower substrate in the same manner as heretofore. ITO terminal electrodes 2 of terminal parts 3 are thereafter formed together with the picture element electrodes of picture element parts 4 at the time of forming an ITO film and patterning the film. As a result, the ITO terminal electrodes exist on the metallic terminal electrodes 1 and, therefore, the oxidation of the metallic surface is prevented. Then, the generation of the connection defect between the terminal parts 3 and the peripheral driving circuits is obviated.
Patent JP-S54126057-A (JP)
Title: Eyeglass lens
Inventor: EGAWA MASARU
IPC: G02C7/06
Filed: 1978-03-23
Abstract: PURPOSE: To enable a person, who has his lens adjusting ability deteriorated, to enjoy a comfortable field of view from a long range to a short range by increasing the curvature of an eyeglass lens in its upper range above the vertical intersection group above the main meridian the more as it leaves the meridian the more and by using the plane along and in the vicinity of the round intersection as a nable.  
     CONSTITUTION: An eyeglass lens is divided into upper and lower portions by the intersection A between a main meridian MM' and a round intersection. The intersection group has its curvature decreased the more in the lower portion as it leaves the meridian MM' and has a plane which has its curvature increased in the upper portion. The plane along and in the vicinity of the round intersection is in the form of a nable. The intersection between the plane intersecting the meridian MM' and the refractory plane is located above the upper end of the progressively focusing region P.  Thus, it is possible to obtain a wide field of view from the progressively focusing region to a short  range portion N. In a long range portion F, the curvature of the intersection group is increased  the more as its leaves the meridian MM' the more, the balance in the distorsion of the lens as a  whole can be improved. The nable-shaped curve along the round intersection can provide a  comfortable feeling for the transverse movement of the eye at the long range portion.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58152137-A (JP)
Title: Control of opening degree of throttle valve
Inventor: OONAKA HIDEMI
IPC: F02D9/02
Filed: 1982-03-03
Abstract: PURPOSE:To make it possible to perform idle up of the engine of a vehicle when an electrical load is applied by a method wherein an electromagnetic valve is provided in a cooler idle-up device of an engine or in a diaphragm means of a throttle positioner. CONSTITUTION:The coller idle-up device comprising the diaphragm means 18 and a control valve 40 controlled by a cooler switch 60 is provided for a throttle valve 14 in a carburetor 10. Further, the electromagnetic valve 38 which is controlled by an electrical load switch 50 through a negative pressure control pipe 34 is connected to the control valve 40. With the above structure, the valve 40 opens when the cooler switch 60 is OFF and the electrical load switch 50 is ON, but in this case, the valve body 42 of the valve 38 is attracted and the negative pressure control pipe 34 comes to communicate with the atmosphere 37 through a throttle 53 so that the weakened negative pressure of air intake is applied on the diaphragm means 18 and the throttle valve 14 opens to a slight degree to thereby idle up the engine slightly.
Patent JP-S56130420-A (JP)
Title: Refining method of molten iron and molten steel
Inventor: YOSHII MASATAKA
IPC: C21C1/00
Filed: 1980-03-17
Abstract: PURPOSE: To make possible economical production of steels of various different qualities by combining oxygen blowing by means of a converter with secondary refining following thereto at the time of refining steel from molten iron.  
     CONSTITUTION: Molten iron is oxygen blown in a converter, and irrespective of grades of the steel which is the final product, the oxygen blowing is stopped and the steel is tapped at 0.09W0.15% C and 1,600W1,640°C temperature. In the primary oxygen blowing by the converter, the fluctuations in the compounding rate [Si%] × molten iron of the molten iron are kept within ±10 and the fluctuations of the charging amount of the side materials such as quicklime are kept within ±5% and their charging timings are made the same in order to decrease the fluctuations in the content of Si in the charged molten iron. Also, Fe-Mn ore is charged at ≥5kg per ton into the molten metal so that early salg-making and dephsophorization take place. In the secondary refining by RH, DH, VOD, etc. as the next process, the molten steel is controlled to target quality and temperature by decarburizing, careburizing and temp. controlling, whereby the steels of various kinds of quality are produced more economically than those of the prior art without eroding converter linings. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04292549-A (JP)
Title: Fuel injection pump control device
Inventor: FUKUSHIMA KICHIYA
IPC: F02D41/40
Filed: 1991-02-01
Abstract: PURPOSE:To provide a fuel injection control device for diesel engine vehicle, which satisfies a standard of the strict regulation of exhaust gas and in which deterioration of other characteristics such as starting property or the like is prevented. CONSTITUTION:Water temperature 5 and engine speed 6 are detected from an engine 4, and lack position and pre-stroke are detected from a fuel injection pump 10. A boost control cut valve 7 is interposed between a boost controller 9 attached to the fuel injection pump 10 and an intake pipe 1. The control signal for controlling pre-stroke is generated from a controller 15. At the time of starting, control is performed at a start mode to facilitate the starting and reduce the white smoke. After the starting, control is performed at a warming-up mode or a normal mode to clear the regulation of exhaust gas and reduce the white smoke and reduce the fuel consumption. At the time of generating error, pre-stroke is set at a value for making the injection timing progress most, and the boost control cut valve 7 is opened for atmospheric air to maintain the excellent starting property without breaking the engine.
Patent JP-2000234800-A (JP)
Title: Bath heating system
Inventor: WATANABE KORYU
IPC: F24H1/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a bath heating system in which air in a piping can be sufficiently removed without idling a circulation pump even when hot water is simultaneously supplied to both a general outlet to a kitchen, a toilet, etc., and a bath tub, and the water level in the bath tub can be correctly detected to eliminate troubles in checking the hot water level. SOLUTION: A circulation pump 13 is provided in a return pipe 11b for reheating use, an electric valve 16 to adjust the flow rate of hot water is provided in an outgoing pipe 6a for reheating use, and when a flow sensor 7 for general hot water supply detects that hot water is supplied to a kitchen, etc., through a hot water pouring circuit 6a for general hot water use, the flow rate of hot water on the outgoing pipe 6a for reheating use is limited by the electric valve 16.
Patent JP-S55125649-A (JP)
Title: Production of semiconductor integrated circuit
Inventor: MORIMOTO MITSUTAKA
IPC: H01L21/768
Filed: 1979-03-22
Abstract: PURPOSE:To improve the performance of an IC without changing a conventional method of production thereof to a great extent, by converting the surfaces of a poly- Si layer of a high resistance and a shallow inpurity diffusion layer of a high resistance into thin metal silicide layers of a low resistance. CONSTITUTION:A channel stopper 22, a field oxide film 23 and a gate oxide film 24 are provided on a p-type Si substrate 21. A Si3N4 mask is then provided to selectively form doped poly-Si layers 25G, 25C. The side surface of the oxide films are covered with thermal oxidization films 27. The oxide film 24 is then removed to form a n<+> layer by using the layer 25G as a mask. The Si3N4 mask is removed to form a metal layer 31. The surfaces of the poly-Si and n<+> layers are heat-treated to form thin metal silicide layers 32 of a low resistance. The metal film 31 is then selectively etched to complete a semiconductor IC. When Pt or Ni is used for the metal in the metal film, an extremely thin film having an extremely low resistance value can be obtained. Since this film is very thin, the thickness of the poly-Si layer can be reduced. In addition, breaking of wire never occurs in a higher-order wiring. Since the wiring resistance is decreased to a remarkable extent, the IC can be operated at a high speed.
Patent JP-S63200595-A (JP)
Inventor: OZAKI TAKENAO
IPC: H05K3/42
Filed: 1987-02-17
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-H10226474-A (JP)
Title: Wire rope inspection method and inspection device
Inventor: ITO MASAMI
IPC: B66B7/12
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To inspect a wire rope reliably and easily with the use of a camera. SOLUTION: A frame 12 is attached to a hoisting wire 24 to be inspected. While the frame 12 is lifted or lowered at a substantially constant speed with a guide rope 48 along the hoisting wire 24, a video camera 14 fixed in the frame 12 is started. After the shoot of the wire hoisting 24, the video camera 14 is recovered and a tape is played back to inspect the wire 24 on the images.
Patent JP-H07245695-A (JP)
Title: Digital copying machine
Inventor: NOGUCHI KAZUNOBU
IPC: H04N1/387
Filed: 1994-03-03
Abstract: PURPOSE:To attain mini-editing-processing even when an original is divided and each divided original is read by using a 2nd command means to make a command after a 1st original image is read and the write of the image to an image memory is finished so as to output even an image of a 2nd original read in other timing onto one paper. CONSTITUTION:Signals read for each line by a line sensor 17 are converted into digital image data by a A/D converter 22, in which various processing is implemented and the processed data are stored in a specific address of a memory unit 30 designated by an address decoder 27. The written data are transferred to a printing processing unit 40 by a command of a CPU 21 and converted into analog data by a D/A converter section 41 and an LD drive section 42 changes the intensity of an LD 61 based on the data and an image is exposed on a photoreceptor drum. The CPU 21 controls entry and display of signals from various operation keys on an operation panel 90.
Patent JP-H06333914-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAMAMOTO KAZUHIRO
IPC: H01L21/324
Filed: 1994-03-03
Abstract: PURPOSE:To provide a semiconductor manufacturing device which can perform heating and processing on a large-aperture semiconductor substrate by preventing the dislocation or slipping of the substrate. CONSTITUTION:Cut sections 1b, 1b,... are provided at regular intervals in each support 1a, 1a,... arranged on a quartz boat 1 and half-disc type supporting bodies 6 having circular arcs which, are slightly smaller than the peripheries of semiconductor substrates 2, 2,... are put around the two supports 1a and 1a on the right side when viewed from the front side of the boat 1 so that the surfaces of the bodies 6 can be flushed with the bottom surfaces of the sections 1b, 1b,.... In addition, similar half-disc type supporting bodies 6 are put around the two supports la and 1a on the left side in the same way so that spaces can be formed on the front and rear sides of the supporting bodies 6 including their central parts. Furthermore, three smooth projections 7, 7, and 7 are evenly arranged on the upper surface of each supporting body 6. The substrates 2, 2,... are heated and processed by inserting the boat 1 into a furnace tube.
Patent JP-H06226255-A (JP)
Title: Device and method for removing material to be adsorbed in liquid
Inventor: SUZUKI TAKAYUKI
IPC: C02F9/00
Filed: 1993-02-01
Abstract: PURPOSE:To realize the economical and effective activity of an adsorbent by adsorbing a material to be adsorbed in a permeated liquid in a membrane separation process to a prescribed level before using the adsorbent in an adsorber for treating a liquid contg. the material to be adsorbed of a higher concentration level. CONSTITUTION:A COD contg. feed liquid is mixed with a concentrated liquid 4 in a storage tank 2 to form a concentrated mixed liquid 3 which is injected into a membrane separator (loose RO membrane), where the mixed liquid 3 is separated into a permeated liquid 6 and a concentrated liquid 4. The concentrated liquid 4 is refluxed to the storage tank 2 through a reflux pipe 15 and the permeated liquid 6 attains, through a valve C, a adsorber 7a, where COD is adsorbed, and then is discharged as a treated liquid 9 (the 1st adsorption process). Since the COD concentration of the permeated water 6 is increased with the progress of this treatment, the 2nd adsorption process where valves C, B are closed and valves A, D, E, G are opened immediately before the treated liquid 9 attains a prescribed COD concentration to cause the mixed liquid 3 to directly flow into the adsorber 7a from the storage tank 2 is started and at the point of time when the adsorbent is saturated, it s replaced.
Patent JP-S57148409-A (JP)
Title: Fet amplifying circuit
Inventor: AKIYAMA TOORU
IPC: H03F3/34
Filed: 1981-03-09
Abstract: PURPOSE:To obtain monolithic constitution easily, to increase an operation speed, to provide a wide operating voltage range, and to increase gain, by providing amplifying stages each having an operation point equal to that of a differential ampifying circuit. CONSTITUTION:A differential amplifying circuit D connects successively with amplifying stages which have operation points basically equal to that of the amplifying circuit. One amplifying stage, e.g., T1 is provided with a unit couple of a quasi source follower connection circuit wherein the drain of one FET (F31) and the source of the other FET(F32) are connected directly, and a phase inverting amplifying circuit 13 which inputs its source follower output; and an input is supplied to the gate of the upper stage of the FET(F32), and a voltage varying with the opposite polarity to the input is applied as a bias voltage to the gate of the lower stage of the FET(F31). Further, the output of said phase inverting amplifying circuit 13 is used as that of said amplifying stage.
Patent JP-H06138965-A (JP)
Title: Reference-voltage generating circuit for integrated circuit
Inventor: SHIEFU IITON
IPC: G05F3/24
Filed: 1992-01-23
Abstract: PURPOSE: To keep the reference voltage almost constant by providing a voltage divider having a pair of elements which is connected to between a Vcc and the ground and can control conductivity. CONSTITUTION: The reference voltage generating circuit 10 is provided with a voltage divider 16 to use a pair of (p) channel FET 12 and 14 and these FET have source/drain paths serially connected between an operating voltage to be supplied to the voltage divider 16 and the reference potential of the ground. The FET 14 has a gate electrode 18 and a node 20 is connected to its drain. The source of the FET 12 is connected to the node 20 and its drain 24 is grounded. Even when the dynamic characteristic related to the threshold voltage of the FET are changed, the FET 12 and 14 respectively pull out the same current. Thus, an output voltage VREF taken out of the node 20 is kept constant.