baber/WOPTO huggingface dataset:
Patent JP-H0685645-A (JP)
Title: Output collision detection system and protection system for logic circuit
Inventor: IWAKI FUMIO
IPC: G06F3/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide an output collision detection system and a protection system which can quickly detect the presence or absence of the output collision of a logic circuit and can quickly protect the logic circuit. CONSTITUTION:This system is provided with a detecting means 1 which is provided to detect a fact that the output level of a logic circuit 6 is kept in a prescribed intermediate level range for a prescribed time or longer together with a holding means 2 which holds the detection output of the means 1, and an informing means 3 which informs the outside of the output held by the means 2. In such a constitution, the presence or absence of the output collision of the circuit 6 can be quickly detected. Furthermore a control means 4 is added to control the circuit 6 in an output high impedance state or a power cut-off state with the output held by the means 2. Thus the circuit 6 having a detected collision is quickly protected. Meanwhile another detecting means can also be used in place of the means 1 to detect a fact that the input-output level difference of the circuit 6 is kept in a prescribed intermediate level range for a prescribed time or longer.
Patent JP-S6388828-A (JP)
Title: Steam seasoning system
Inventor: SHIMONO MASAKI
IPC: H01L21/304
Filed: 1986-10-01
Abstract: PURPOSE:To prevent an artificial mistake, and to produce a product having high quality stably by detecting the quantity of a solvent and a temperature in a treating tank and the temperature of a tank beater and not only using these data for keeping the conditions of treatment constant but also controlling the movement of a carrier robot system. CONSTITUTION:A control section 300 monitors the quantity of a solvent in a treating tank 1, a temperature in the tank and the temperature of a heater unit 3, controls the temperature unit 3 and controls the supply of the solvent while transmitting a timing signal for carrying-in and/or carrying-out over a carrier system 200, and controls seasoning treatment. When the treating tank is supplied with the solvent, carrying into the treating tank of a product is inhibited during the supply of the solvent because the temperature in the tank changes. Even when the quantity of a liquid in the tank is brought to a set value or less during the carrying-in of the product, the solvent is not fed auto matically, and is supplied after the carrying-out of the product. Accordingly, an artificial mistake can be prevented approximately completely by control including the carrier system.
Patent JP-S59117999-A (JP)
Title: Cold and heat reclaiming device for low-temperature liquefied gas
Inventor: OOMORI KAZUNARI
IPC: F17C9/04
Filed: 1982-12-23
Abstract: PURPOSE:To efficiently reclaim cold and heat of low-temperature liquefied gas which changes in flow rate intermittently keenly by connecting a liquid storing tank to the outlet of a gas passageway for relaiming cold and heat of a heat exchanger through a pipeline having a rise-up portion. CONSTITUTION:In a heat exchanger 4, low-temperature liquefied gas 5 is passed through the heat exchanger 4 and normal-temperature gas 6 is passed through a gas passageway for reclaiming cold and heat on heating side to exchange heat, and liquefied gas is gasified to be taken out as normal-temperature gas 7. A liquid storing tank 3 is connected to the outlet of the gas passageway for reclaiming cold and heat through a pipeline 2 having a rise-up portion 1, and cold and heat reclaimed liquefied gas 8' is taken out through a pipeline 8 connected to the bottom of the liquid storing tank 3.
Patent JP-H04122518-A (JP)
Title: Curved sawing preventing device for band sawing machine
Inventor: TANAKA TAKESHI
IPC: B23D55/08
Filed: 1990-09-04
Abstract: PURPOSE:To perform the accurate cutting along an ideal cut line, and prevent generation of non-conforming product and lowering of the working efficiency in a band sawing machine by always monitoring a displacement quantity of a band saw blade positively, and correcting it. CONSTITUTION:An endless band saw blade 7 is stretched between a driving and a driven wheels 6a, 6b for travelling, and detecting means 27, 28, 29, 30 for detecting displacement quantity in the cross sectional direction of the band saw blade 7 in a linear travelling part (a) and a position adjusting means for adjusting a position of the linear travelling part (a) are provided in a band sawing machine for cutting a work W in the liner travelling part (a) thereof. Operation control of the position adjusting means is performed by the output signal of the detecting means 27-30. Position of the linear travelling part (a) is adjusted by turning the band saw blade 7 around of the blade tip thereof in the cross sectional direction. Curved sawing is therefore restrained to perform the accurate cutting.
Patent JP-H0280096-A (JP)
Title: Induction heating iron
Inventor: HIROTA MOTOO
IPC: D06F79/04
Filed: 1988-09-19
Abstract: PURPOSE:To detect an iron main unit for its position so as to enable heating to be performed only by a corresponding heating coil by providing a transmitting means transmitting a signal to a receiving means, when an output of a coil connected to the heating coil is not less than a predetermined value, and not transmitting the signal when the output is a value not reaching the predetermined value. CONSTITUTION:Since an iron main unit 8 is placed on a heating coil 2 for increasing the present temperature, a connecting coil 9 detects a high frequency magnetic field, generated by the heating coil 2, to transmit a signal to a transmitting means 10. The transmitting means 10 detects this signal higher than the threshold value and transmits a switching stop signal to a receiving means 6. The receiving means 6 transmits this signal to a control means 7. When the control means 7 commands a stop of the switching signal to a heating coil switching means 4, it stops the switching signal, so that connection of the heating coil 2 is continued, and the iron main unit 8 is continued being heated by the temperature increasing heating coil 2. Similarly even when the iron main unit 8 is moved on a concurrent heating coil 3a or 3b, the iron main unit 8 is heated by energizing the heating coil 3a or 3b when both end voltage of the connecting coil 9 increases not less than the threshold value.
Patent JP-H0281266-A (JP)
Title: Data maintenance method
Inventor: TANIMURA TAKAYOSHI
IPC: G06Q50/00
Filed: 1988-09-19
Abstract: PURPOSE:To execute a test and registration in advance in accordance with the contents of plural construction works which are predicted thereafter and to facilitate the management by managing change data by a case name unit. CONSTITUTION:When a test of equipment data is executed by supposing the end of a construction work of a case name E, an on-line equipment data base at the point of time when the construction work of the case name E is ended is generated artificially and stored in a third memory 6, it is copied to a memory 13 of a computer 2 and by using the pseudo on-line equipment data base, the test is performed by a simulation executing part 8. In this state, when the construction work of the case name E is executed actually at a scheduled time, an equipment data base after a change is generated by a data developing part 7, based on change data related to the construction work and the equipment data base at that time and stored in a first memory 4, and an on-line real time business is executed by the computers 1, 2. In such a way, the management is facilitated.
Patent JP-H04116151-A (JP)
Title: Method for wear resisting treatment of titanium or titanium alloy
Inventor: TAKAYAMA ISAMU
IPC: C22C1/00
Filed: 1990-09-04
Abstract: PURPOSE:To obtain Ti (alloy) having a wear resistant layer excellent in durability and adhesion by subjecting Ti (alloy) in which Al is attached to the surface to heating under prescribed conditions and forming an intermetallic compound layer between Ti and Al on the surface of ti (alloy). CONSTITUTION:Al is attached to the surface of Ti or a Ti alloy. This is heated to 700 to 970 deg.C in vacuum or in an inert atmosphere. Then the intermetallic compound layer between Ti and Al is formed on the surface of Ti or a Ti alloy. Thus, a wear resistant layer excellent in durability and adhesion can be obtd.
Patent JP-S6388413-A (JP)
Title: Spectrophjotometer
Inventor: TSUNASAWA YOSHIO
IPC: G01N21/27
Filed: 1986-09-30
Abstract: PURPOSE:To enable the switching of the photometry sensitivity of a sample light, by using a silicon photocell as monitoring photo detector while an input conversion circuit is provided with a means which is allowed to select the variation of an output level with respect to the same input. CONSTITUTION:This apparatus is made up of a photoelectric multiplier tube P1 which measures reflected lights from a TLC plate 3 as sample, a photomultiplier tube P2 for measuring a sample transmission light, a monitoring silicon photosell 7 and an input conversion circuit 9 which converts an output of the cell 7 into a negative high voltage to be applied to dinodes of the tubes P1 and P2. The circuit 9 converts an output current (i) of the cell 7 logarithmically, multiplies an output thereof by a fixed number to output the results after the addition of a constant to the output and the output (v) finally obtained is converted 7 into a negative high voltage V proportionally. Thus, an output of the cell 7 is applied to the multiplier tubes P1 and P2 for measuring a sample light through the circuit 9 to switch the input characteristic of the conversion circuit with the compensation for changes in a sample incident light. This can stabilize the operation of a monitor photometry system even in the switching of the sample light photometry system over to a high sensitivity.
Patent JP-H0978994-A (JP)
Title: Cylindrical conduit roundness holding device and method in underground tunnel work
Inventor: ODAKA MINORU
IPC: E21D11/40
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjustment of segments into normal positions. SOLUTION: A space between a rail 18 coaxial with the center axis O of a shield excavator, and a frame body 21 surrounding the outside of the rail 18 is adjusted by a space adjuster 28 such as a jack so as to move and adjust the center of the rail 18 and the center of the frame body 21. Three legs 27 or more are radially fitted to the frame body 21, and each leg 27 has a jack and a complete round holding frame that can adjust the length of the leg 27 and support the ring inner surface appropriately.
Patent JP-S6476589-A (JP)
Title: Circuit for generating automatic refresh start up signal
Inventor: KITAZAWA EIJI
IPC: G11C11/34
Filed: 1987-09-18
Abstract: PURPOSE:To economically set the value of a capacitor to decide a desired refresh cycle in a short period of time by providing a switching circuit which disconnects a part of the capacitor from a charge/discharge circuit by a control signal from an external input terminal. CONSTITUTION:The capacitors Cst1 and Cst2 via transfer gate transistors Q1 and Q2 are connected in parallel with the capacitor Cst for adjusting the cycle of a timer circuit, and buffer output signals 3 and 4 receiving the signals 1 and 2 of external input terminals are inputted to the gates of the transistors Q1 and Q2. Thereby, it is possible to change the refresh cycle by varying the capacitance of the Cst by using the signals 1 and 2 of the external input terminals being set at a refresh state at the time of performing automatic refresh, and four kinds of combination can be obtained by combining two external input, therefore, 2<n> pairs of refresh cycles can be obtained by using (n) external input terminals. In such a way, it is possible to obtain a desired capacitance economically and in a short period of time.
Patent JP-H0889743-A (JP)
Title: Drier for gaseous medium
Inventor: KURAUSU SHIYUNAIDAA
IPC: B01D53/22
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To bring a remarkable dehumidification effect of air contg. moisture and to bring an excellent drop of dew point in a maintenance stream side by composing a membrane made of a material contg. a polymer based on copolyetherester as a hollow system and making an exchange area of the membrane more than the specified value. SOLUTION: A drying apparatus 5 has a steam permeable, water-tight container which is equipped with profitably nonporous membranes. And the membranes consist of a material contg. a polymer based on copolyetherester, are composed as a hollow system and the exchange area of the membrane is >=2 m<2> . Air contg. moisture is supplied from a feed flowing hole 6 to the apparatus 5 and wet air introducing condition is catched at a measuring position 1. Carrying out condition of the maintenance stream at an outlet 7 of the maintenance stream is catched at a measuring position 2, and a part of it is supplied from a flowing in hole 8 to the apparatus 5 as a sweep stream. The product stream is controlled via a flow rate regulating apparatus 11, and is supplied as dryed, compressed air. A permeate stream 18 rich in moisture is carried out from a flow out hole 9 to the outside.
Patent JP-H04115779-A (JP)
Title: Picture reader
Inventor: ENDO HIROYUKI
IPC: H04N1/04
Filed: 1990-09-06
Abstract: PURPOSE:To improve picture quality of a read picture by stopping picture correction emphasizing contrast of a picture element of a read picture while a carrier speed of an original is decelerated or accelerated. CONSTITUTION:When the picture reader is started, an MTF correction is set and a read is carried at a steady-speed for subscanning and a CCD line image sensor 2 reads an original picture line by line each. However, when the processing of read picture information is not in time, a tentative stop is commanded to the picture reader. Upon the receipt of the tentative stop, the MTF correction is reset and the carrier speed of the read original is stopped while being decelerated. When restart of operation is commanded, the carrier speed of the read original is increased while being accelerated and when the speed rises up to the steady-state speed, the MTF correction is set. While the read original is decelerated or accelerated, the movement of the original is unstable and the MTF correction might read minute dot of the original picture. The invention prevents such a defect.
Patent JP-S59125299-A (JP)
Title: Powder molding press
Inventor: KATAGIRI TAKESHI
IPC: B22F3/035
Filed: 1982-12-28
Abstract: PURPOSE:To provide a titled press which can form a powder molding having a uniform density by the constitution wherein a master die is lowered at the speed lower than for a top punch via a decelerating lever by a top ram driving device and the powder in the master die is simultaneously compressed from above and below. CONSTITUTION:A powder molding press is constituted of a press body 1 provided with a bottom ram 4 in the lower part of a frame body 3 and a driving device 4a thereof, and a top ram 5 and a driving device 6 thereof in the upper part, and an attachable and detachable die set consisting of a die plate 9, a master die 10, a bottom punch 11 and a top punch 12, etc. The ram 5 in such powder molding press is lowered together with the punch 12 to turn the 1st and 2nd decelerating levers 22, 24 via a lever turning rod and to lower a rollers 29, thereby lowering the die plate 9 and the die 10 via the ram 4 at the speed lower than for the punch 12. The powder P in the die 10 is thus simultaneously compressed and molded by the punches 11, 12 from top and bottom directions without making the exchanging work of the die set intricate.
Patent JP-S6390227-A (JP)
Title: Picture transmission equipment
Inventor: UWAZUMI YOSHIAKI
IPC: H04B10/00
Filed: 1986-10-03
Abstract: PURPOSE:To remarkably decrease the number of optical fiber cores outputted from a picture detection end and considerably increase the number of pictures per time by connecting optical delay lines to optical fibers outputted from a light receiving face consisting of a bundle of optical fibers. CONSTITUTION:An emitted optical pulse is projected to a detection object 11 and a synchronizing signal generating optical fiber 16 through an irradiating light leading optical fiber 15. The optical pulse signal received by the synchronizing signal generating optical fiber 16 is delayed in an optical delay circuit 19 by a delay time and reaches optical joining circuits 23 and 24 through tau0 an optical branching circuit 22. The optical pulse projected to the detection object 11 is converted to a variable density pattern corresponding to the shape of the detection object 11 and passes an objective lens 13 and its image is formed on a light receiving face 14. The picture signal of the optical pulse is delayed in optical delay circuits 20 and 21 by different times and is transmitted to individual optical fibers constituting respective picture elements, and the picture signal of the pulse is joined by optical joining circuits 23 and 24 after passing these optical delay circuits.
Patent JP-S6476747-A (JP)
Title: Semiconductor mounting board
Inventor: FURUHASHI SADAHISA
IPC: H01L23/50
Filed: 1987-09-17
Abstract: PURPOSE:To enable surely and easily bonding, and simplify the conductor circuit on a circuit board, by providing the circuit board and a lead frame with through holes, in which conductor layers are formed, and directly connecting a part of the conductor circuit and a part of the lead frame. CONSTITUTION:In conductor circuit 12 and a lead frame 13 on a circuit board 11 are connected via a conductor layer 16 in each through hole 15. The lead frame 13 and each semiconductor element 20 are not directly electrically connected with bonding wires 21. Therefore, a semiconductor mounting board 10 is not plated with silver and the like, for bonding connection on the lead frame 13. As a result, disconnection and the like of the bonding wires due to deterioration of silver plating formed on the lead frame 13 side do not occur. When many semiconductor elements 20 are mounted, the high density formation of conductor circuit 12 is sufficiently enabled.
Patent JP-S6294257-A (JP)
Title: Polishing device
Inventor: MARUYAMA KENJI
IPC: B24B37/07
Filed: 1985-10-21
Abstract: PURPOSE:To make possible to control the space between a workpiece and a polishing head to keep a constant value, in the captioned device for a Si wafer and the like, by providing the optical means for detecting said space and a feedback circuit therefor. CONSTITUTION:The spindle of a sample holding plate 4, to which a workpiece 3 such as a Si wafer is sticked, is supported by a bearing while said spindle is supported, a part from a polishing and 5, by a magnetic means composed of a electromagnet 6A and permanent magnet 6B. And, the space <d> between the workpiece 3 and the polishing pud 5 is detected by a light source 7A and light receiving device 7B comprising a optical means 7 so that the detected value is converted, in response to the detected signal, to a driving current outputting to the electromagnet 6A by a feedback circuit 8 so as to control the resiliency between the magnets. Therefore, the static pressure of polishing liquid independently to the rotating speed of a polishing machine, thereby it is possible to keep the space between the workpiece 3 and the polishing and 5 to the predetermined value.
Patent JP-S61112647-A (JP)
Title: Ink supply mechanism
Inventor: KAWASHIMA MASAHITO
IPC: B41J2/175
Filed: 1984-11-07
Abstract: PURPOSE:To lessen the amount of ink to be discharged from a nozzle after pressurization of ink for repairing ink blocking by exactly supplementing the amount of ink by a method in which a valve made of a magnetic material is provided between a main tank and a sub-tank for an ink jet printer, and a magnet is set to open the valve by a magnetic force. CONSTITUTION:Ink jetted from a head 1 is housed in a sub-tank 2, and the supply of ink to the tank 2 is made from a main tank 3 filled with ink through a pressure pump 7. A check valve 18 to prevent the back flow of ink from the sub-tank 2 to the main tank 3 is provided below the ink inlet 21 from the main tank 3 and incorporated with a steel ball 22 with nickel plating as a check valve body. An outer 23 to be connected to the sub-tank is provided above the valve 18. In non-printing position, the steel ball 22 of the valve 18 is attracted by the magnet 19 to connect the ink inlet 21 and an ink outlet 23. The pressurization of ink for repairing blocking and supply of ink to the sub-tank can be made possible.
Patent JP-H0960360-A (JP)
Title: Push handle type lock device
Inventor: SUGIMOTO NAOYUKI
IPC: E05C3/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To simply perform the projection and storage of a handle at one push and to enable a door to be held in a locking state by storing the handle. SOLUTION: A screw holder 1 and a screw cover 2 are fitted to each other unrotatably and incapably of slippage to form a bottom loaded cylinder body having an opening in the front, and an axial cylinder section 5 is provided to the screw cover 2. An axial projection 8 on the circumferential surface of the axial cylinder section 5 is fitted to an axial holding groove 7 on the internal circumferential surface of a handle 6, a locking bolt 9 is fitted to the axial cylinder section 5 in a rotatable manner, and the head section 10 of the locking bolt 9 is fitted into the inside space of the handle 6 in a relatively impossible state of rotation. A front stopper 12 and a cylindrical rear stopper 13 are fitted between the screw holder 1 and handle 6.  A cam projection 14 is provided on the circumferential surface of the handle 6, an L-shaped fixing projection 15 detachable from the front end of the cam projection 14 is provided to the internal circumferential surface of the front stopper 12, and a triangular up-projection 16 detachable from the rear end of the cam projection 14 is provided on the internal circumferential surface of the rear stopper 13. A spring 17 is provided between the screw cover 2 and handle 6 to move the handle 6 forward to energize.
Patent JP-H0787934-A (JP)
Title: Production of processed meat product
Inventor: MINEGISHI YUTAKA
IPC: A23L13/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide a method for promoting sapidity of processed meat product without using a seasoning such as sodium glutaminate or, while suppressing its amount used. CONSTITUTION:(1) In a method for producing processed meat product comprising subjecting a raw material meat to salting-out in the presence of sodium nitrite and subjecting the salted-out meat to low-temperature aging, drying, smoking and heating, this producing method is to subject raw material meat after low- temperature aging to medium temperature aging at 30-45 deg.C. (2) In the above item (1), this producing method is to carry out medium temperature aging at 30-35 deg.C for 6-20hr or at 35-40 deg.C for 4-12hr or at 40-45 deg.C for 2-8hr.
Patent JP-S6479173-A (JP)
Title: Synthesis of chiral 1,3-dioxine-4-one
Inventor: KANEKO CHIKARA
IPC: C07D319/08
Filed: 1987-09-21
Abstract: PURPOSE:To obtain the title compound which is used as an intermediate of physiologically active substances or functional substances, by allowing a beta- ketoacid to react with an optically active terpene-like compound to enable an optically active group to be introduced directly in the 2-position under steric inhibition. CONSTITUTION:The reaction of a beta-ketoacid, its derivative, such as beta-ketoacid tert.-butyl ester, or its equivalent substance such as formyldram acid, with an optically active terpene compound such as a terpene carbonyl such as 1- menthone is carried out in acetic anhydride under cooling, as conc. sulfuric acid is added to give the subject optically active cyclic compound of the formula (X is optically active group originating from the terpene compound; Y, Z are H, lower alkyl, acyl) such as (6S,7R,10R)-, and (6R,7R,10R)-10-methyl-7- isopropyl-4-oxo-1,5-dioxaspiro[5.5]-undecene-2.