baber/WOPTO huggingface dataset:
Patent JP-2000267720-A (JP)
Title: Load state estimating device
Inventor: INOUE KENJI
IPC: G05B11/42
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To decrease the occurrence of noise vibrations of a servo motor by calculating the estimated value of disturbance of the load torque by means of a 2nd compensator consisting of the integral and proportional elements to estimate a load velocity, thereby suppressing the noise components which are caused when the disturbance of the load torque is estimated. SOLUTION: A motor shaft torque estimating part 3 calculates the estimated value TL1* of a motor shaft by means of an I-P compensator 303 so as to secure the coincidence between the estimated speed of a motor 1 that is decided by integrating the difference between the motor shaft torque TA and the value TL1* and the detected motor speed. A load state estimating part 5 calculates the estimated value TD* of the load torque disturbance by means of an I-P compensator 503 so as to secure the coincidence between the auxiliary estimated value of load speed that is decided according to the differential value of the value TL1* and the detected motor speed and the estimated speed of load that is decided by integrating the difference between the value TD* and the value TL1*.
Patent JP-H06258307-A (JP)
Title: Gas analytical apparatus
Inventor: ARII TADASHI
IPC: G01N30/26
Filed: 1993-03-08
Abstract: PURPOSE:To simplify the changeover of measuring modes and to simultaneously execute measurements in both modes during one gas geenration period in a gas analytical apparatus which is provided with two measuring modes as a trap-mode measurement and a direct-mode measurement. CONSTITUTION:A gas analytical apparatus is provided with a gas-trap device 24 which traps a gas generated from a sample 8, with a gas chromatograph 31 and with a mass spectometer 4. In the gas analytical apparatus, a four-way valve 28 and a six-way valve 29 are changed over, a direct-mode gas conveyance passage A, a gas trap introduction passage B and a gas trap discharge passage C are selected properly and connected mutually, and a direct-mode measurement and a trap-mode measurement can be performed continuously during one gas generation period.
Patent JP-S52156481-A (JP)
Title: Sorter for hot rolled steel crop
Inventor: MATSUI TADASHI
IPC: B26D7/18
Filed: 1976-06-21
Abstract: PURPOSE: To provide a device for quite calmly classifying all the crops produced in saw-cutting off of steel strips with respect to their lengths without staying in a saw-cutting field but immediately after production of them, and for automatically and mechanically sorting and feeding the crosp into a plurality of conveyer passages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09264818-A (JP)
Title: Inspection installation for vehicle
Inventor: INOUE SEIJI
IPC: G01M17/007
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an inspection installation in which an installation space and an installation expense are reduced when a vehicle is inspected. SOLUTION: A performance inspection installation and an under-the-floor inspection installation for a vehicle are integrated into one installation. As a result, the vehicle 55 is arranged selectively at an on-the-ground level and at a constant-height level, and a performance inspection can be performed. In addition, the vehicle 55 is arranged at a constant-height level, and an under- the-floor inspection can be performed. In addition, since positions of roller units 10, 20 on which wheels are placed can be adjusted, it is possible to deal with a change in the interval between right wheels and left wheels and in the interval between front wheels and rear wheels at the vehicle 55. Consequently, it is possible to deal suitably with vehicles of diversified small-quantity production.
Patent JP-S58189400-A (JP)
Title: Method for supplying iron ion of ferrous plating solution
Inventor: FUJIWARA SHINJI
IPC: C25D3/20
Filed: 1982-04-30
Abstract: PURPOSE:To supply iron ions to a ferrous plating soln. while preventing the settling of iron powder and increasing an effective surface area positively, by immersing the iron powder stuck on a magnet together with the magnet into an acid soln. to move and dissolving the iron powder. CONSTITUTION:An electromagnet 2 which attracts and holds a prescribed amt. of iron powder 6 in the space structure like a columnar crystal is moved downward by a vertical moving device so as to be dipped in an aq. soln. of H2SO4 in a reaction vessel 1. The iron powder 6 is brought into contact effectively with the aq.soln. of H2SO4 by said immersion, whereby a soln. of iron is prepd. The electromagnet 2 is rotated in the vessel 1 by a rotating device in this stage to bring the powder 6 supported with the electromagnet 2 into further effective contact with the aq.soln. of H2SO4 and to accelerate the dissolution of the iron. The soln. of the iron prepd. in the vessel 1 is contained temporarily in a soln. tank 7, whereafter said soln. is fed with a flow rate regulating valve 8 and a pump 9 to a vessel 10 for preparing a plating soln., where the plating soln. of prescribed components is prepared and is then supplied to the plating cell.
Patent JP-H08270164-A (JP)
Title: Decorative laminated sheet for gable
Inventor: TAGIRI NOBUHIKO
IPC: E04D13/158
Filed: 1995-03-30
Abstract: PURPOSE: To prevent a decorative laminated sheet from being stained by having lateral grooves extending in the longitudinal direction in the front face of the decorative laminated sheet and elevating the lower bottoms in the lateral grooves from the back toward the front face side. CONSTITUTION: Three decorative faces 11, 12, 13 are provided by stepped back from the top to the bottom in the front face of a decorative laminated sheet 10 in order and two lateral grooves 15, 16 for fixing fitting screws 14 are formed between respective dressing faces 11, 12, 13. Acute-angel edges 17, 18, 19 for draining are formed in the lower edges of the decorative faces 11, 12, 13 and the lower bottoms 153, 163 of the lateral grooves 15, 16 are formed by being inclined upward from the back side faces 152, 162 toward the front face. Therefore, rain water entering into the lateral grooves 15, 16 flows along the inclination of the decorative laminated sheet 10 without flowing out into the decorative faces 12, 13 so that the decorative laminated sheet 10 is prevented from being stained.
Patent JP-S55165334-A (JP)
Title: Hydraulic circuit of hydraulic shovel
Inventor: OKABE SHINYA
IPC: E02F9/22
Filed: 1979-06-12
Abstract: PURPOSE: To ensure the simultaneous actions of turn and other motion without any change in the speed of turn and the arm speed and the zigzag running, and to simplify the constitution of circuit without declination of the working efficiency.  
     CONSTITUTION: When a pilot valve for turn 24a or 24b, a pilot valve for running to the right 26a or 26b, and a pilot valve for running to the right 27a or 27b are operated simultaneously, changing valves 28 and 29 are changed to the position A and so the pressure of the pilot valve for turn 24a or 24b causes the change of both turn-changing valves 9 and 21. Since a motor for turn 15 is operated by both hydraulic pumps 2 and 3, no zigzag running is caused. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51148317-A (JP)
Title: Remote connection control system
Inventor: HIROZAWA YOSHIYASU
IPC: H04B1/00
Filed: 1975-06-16
Abstract: PURPOSE:When communicating between control equipment and input/output equipment in data communications, synthesized parallel signals are sent after being converted into serial signals for serial/parallel conversion at the receive side.
Patent JP-H08162525-A (JP)
Title: Manufacture of semiconductor device, and the semiconductor device
Inventor: TOKUSHIMA MASATOSHI
IPC: H01L21/28
Filed: 1995-03-30
Abstract: PURPOSE: To improve the accuracy in registering by the manufacturing method in self alignment manner of a semiconductor device, and reduce the manhours. CONSTITUTION: A register mark 13 is made on a substrate 12, and a photoresist pattern 14 is formed by making registration to the mark, and with this photoresis pattern as a mask, electrode material 15 is stacked, and an electrode 16 is formed by lift-off method, and with this electrode 16 as a mask, the board 12 is etched to form an element isolating mesa 17 on the electrode 16 in a self-alignment manner. If necessary, the electrode processing is successively carried out.
Patent JP-S51149650-A (JP)
Title: Elevator call priority selection system
Inventor: INOUE TAKESHI
IPC: B66B3/00
Filed: 1975-06-18
Abstract: PURPOSE: Elevator call priority selection system, in which a call from nearest floor to the elevator is given highest priority. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S551112-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIGEMATSU TAKASHI
IPC: H01L21/265
Filed: 1978-06-19
Abstract: PURPOSE: To stabilize the characteristics of a semiconductor device, by annealing an impurity-ion-implanted layer to recrystallize the layer and activate the impurity atoms.  
     CONSTITUTION: After the semiconductor device 1 implanted with As is cooled well at 3, a laser beam 6 is expanded at 4 and irradiated upon an As-implanted layer 2 to anneal it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58189134-A (JP)
Title: Preparation of terephthalic acid
Inventor: HASHIZUME HIROSHI
IPC: B01J31/04
Filed: 1982-04-30
Abstract: PURPOSE:To obtain terephthalic acid of high purity, by reacting p-xylene with oxygen in the first reactor, oxidizing the oxidation product further at a lower temperature than in the previous stage in the second reactor, and oxidizing the resultant product further at a higher temperature than in the first step in the third reactor. CONSTITUTION:p-Xylene is reacted with oxygen in the presence of a Co-Mn- Br catalyst in the first agitated tank type reactor at 180-230 deg.C, preferably 190- 210 deg.C, to oxidize 95wt% or more p-xylene into terephthalic acid. The resultant slurry is further oxidized at a temperature 0-50 deg.C, preferably 2-30 deg.C, lower than in the first reactor in the second agitated tank type reactor. The resultant reaction mixture is then pulverized in a wet pulverizer to pulverize the terephthalic acid. The reaction mixture is oxidized further at 235-300 deg.C, preferably 240-290 deg.C, in the third reactor to afford the aimed terephthalic acid. EFFECT:The intermediate in the particles is easily extracted with the solvent by the pulverization, and the further oxidation is efficiently carried out.
Patent JP-S552708-A (JP)
Title: Preparation of sebacic acid diester
Inventor: YAMATAKA KAZUNORI
IPC: C25B3/29
Filed: 1978-06-19
Abstract: PURPOSE: To effectively obtain sebacic acid di-higher-alkylester from adipic acid with a simple process, by removing adipic acid monomethylester in electrolytic solution by anion exchange treatment and also, carrying out transesterification at a fixed water concentration.  
     CONSTITUTION: Adipic acid monomethylester is electrolytically condensed and sebacic acid dimethylester is separated from the electrolytic solution. On this occasion, adipic acid monomethylester in the above solution is adsorbed and separated by anion exchange. Also, alkali metal salt of adipic acid monomethylester is separated by a small amount of water and alkali metal ion is separated by cation exchange. Next, transesterification of sebacic acid dimethylester is carried out and sebacic acid di-higher-alkylester is manufactured. At this time, transesterification is carried out by adding water to the reaction solution and maintaining the water concentration at a fixed level. Thus, esterification of catalyst itself is prevented and the reaction is completed in a short time and also, coloring of the reaction solution is able to improve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05232163-A (JP)
Title: Electrode for measuring surface resistance
Inventor: KIKUCHI MINORU
IPC: G01N27/04
Filed: 1992-02-25
Abstract: PURPOSE:To accurately and efficiently measure surface resistance of an object to be measured which cannot be subjected to breakdown test by laying out ring-shaped main and counter electrodes coaxially on the object to be measured. CONSTITUTION:An electrode 1 for measurement is laid out, for example, coaxially on a magneto-optical disk 2. On the other hand, an S ring 4 and a hub 6 are provided at the center part of the magneto-optical disk 2. The electrode 1 is provided with a main electrode 10 and a counter electrode 12. The main electrode 10 is in ring or cylindrical shape with a space at the central part and is made of, for example, stainless steel. On the other hand, the counter electrode 12 is also in ring shape and is made of, for example, stainless steel. Both the main electrode 10 and the counter electrode 12 need to be completely in contact with the surface of the magneto-optical disk 2. It is preferable that both electrodes 10 and 12 are not miniaturized and have own weight to some extent since the surface resistance measuring value changes depending on how the contact is made.
Patent JP-S52156919-A (JP)
Title: Improved gelatin capsule
Inventor: FUKUSAKA TASUKU
IPC: A61J3/07
Filed: 1976-06-23
Abstract: PURPOSE: A gelatin capsule having improved collapsibility in digestive tract and having excellent moisture resistance and heat resistance, characterized by being coated with a coating material containing proteinase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04309040-A (JP)
Title: Non-connection monitor circuit for base band transmission signal
Inventor: KANZAKI NOBORU
IPC: H04B5/00
Filed: 1991-04-08
Abstract: PURPOSE:To improve a problem of a conventional circuit which has been unable to extract correctly an original base band signal caused by effect of external noise or the like because of too small electromagnetic radiation power in which a base band signal is extracted from a transmission cable through the use of an electromagnetic radiation power of a base band signal and monitored. CONSTITUTION:An electromagnetic induction pulse (filter output) (b) at a base band signal band is extracted from a ring coil 1 to which one wire of a cable 12 for transmission signal (a) being the base band signal is penetrated via an amplifier 3 and a band pass filter 4, positive and negative pulses in th extracted pulse are separated by diodes 5,6, the result triggers one-shot multivibrator circuits 7,8 respectively, from which pulses(c), (d)whose width is sufficiently narrower than a bit width of the transmission signal (a) are outputted and a microcomputer 9 is used to validate a pulse in the pulses (c), (d) whose period is in matching with the bit period of the transmission signal (a) by a switch 10 and appearing at an alternate polarity thereby obtaining a monitor output (f) being accurate restoration of the original signal.
Patent JP-H03277876-A (JP)
Title: Non-sliding gate valve
Inventor: IRIE NORIKIMI
IPC: F16K3/18
Filed: 1990-03-26
Abstract: PURPOSE:To keep the environment in each contiguous processing chamber which is connected with a gate valve, in each characteristic environment by opening and closing a valve opened port by a valve body which consists of a pair of valve plates which are arranged oppositely to the valve opened port and has the same constitution. CONSTITUTION:Valve plate 301 and 302 are connected in a sealed state by an annular elastic connection plate 34 which is longitudinally extensible and contractible on the peripheral part. A sealed space 35 is surrounded by the annular elastic connection plate 34 which is extensible and contractible and the space 35 is formed between the valve plates 301 and 302. Further, when the valve bodies 171 and 172 are closed, the pressure fluid is supplied into the sealed space 35 from outside a valve box 1, and each valve opened port is closed by shifting each valve plate 301 and 302 toward each opened port which is opposed against the elastic force of the annular elastic connecting plate 34.
Patent JP-H01247734-A (JP)
Title: Control device for engine
Inventor: TAKIZAWA SATORU
IPC: F02D41/00
Filed: 1988-03-29
Abstract: PURPOSE:To decrease a change gear shock by interruption fuel-cut at one time after a prescribed delay time from detection of a down-shift, when the down- shift is detected during fuel-cut at a prescribed deceleration and fuel-cut is brought to be interrupted at one time. CONSTITUTION:A discriminating means of deceleration D for discriminating the decelerating condition of an engine due to output from a detecting means of running condition C is provided, accompanied with providing of a discriminating means of down-shift B for discriminating the down-shift of an automatic gear from output of a detecting means of gear position A with which the used gear position is detected based on a signal from the automatic gear. At discriminating the down-shift, by a setting means of a delay time E, an output from the discriminating means B is provided with a delay time and after the prescribed time an interruption signal for fuel-cut is output. It is decided to do the fuel-cut or not and to interrupt the fuel-cut or not, by a fuel-cut means F based on the output from the setting means of a delay time E and the discriminating means of deceleration D.
Patent JP-S60217626-A (JP)
Title: Controlling method of development of resist pattern
Inventor: KAJITANI ATSUHIRO
IPC: G03F7/30
Filed: 1984-04-12
Abstract: PURPOSE:To enable to form a charged electron beam positive resist pattern with high precision and having favorable reproducibility by a method wherein patterns of the plural number of pieces formed by differing the exposed does are formed as monitor patterns on a part of a sample, and the reduced quantities of the films of the monitor patterns is observed to control pattern width of the prescribed pattern. CONSTITUTION:PMMA2 is formed on a substrate 1. Then the prescribed pattern 3 is formed on the PMMA2 using an electron beam, and patterns 4 formed by differing light exposure in a geometric ratio are formed as monitor patterns on a part of the PMMA2. Then development is performed up to remove the remaining films of the patterns 5 exposed by the prescribed light exposure or more out of the monitor patterns 4 in conformity with relation between resist pattern width and the reduced quantities of the films of the monitor patterns acquired previously according to the sectional observation of an electron microscope to form resist patterns 6. Accordingly, the observation can be attained using an optical microscope of comparatively low magnification, the condition of the remaining films of the monitor patterns can be judged easily, and control of development can be attained simply and at low cost having no individual difference.
Patent JP-H04218835-A (JP)
Title: Data processor having delayed cache load
Inventor: PAMERA ESU RAAKUSOO
IPC: G06F9/38
Filed: 1991-01-18
Abstract: PURPOSE: To eliminate performance penalties relating to cache loading and instruction prefetching by performing delay loading to a primary cache after a prefetch miss. CONSTITUTION: The instruction prefetch unit(IPU) of an integer unit 12 sends a prefetch request to a cache controller 22. Interlockingly with that, the IPU transfers a prefetch address to a cache address memory management unit 24 to convert it into a corresponding physical address. The physical address is compared with entries in the primary cache 26 and compares with a physical address corresponding to one cache line in a secondary cache 28. If prefetch misses are caused in both the primary cache 26 and secondary cache 34, the cache controller 22 retrieves the cache line that an external memory 20 has requested. During bus transfer, the cache controller 22 loads the cache line currently in the secondary cache 34 to the primary cache 26.
Patent JP-H06285224-A (JP)
Title: Accessary prize apparatus for pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-03-31
Abstract: PURPOSE:To enable the playing of game with much fun enjoying excitement sufficiently by allowing a player to view how an accessary wins thoroughly at ease. CONSTITUTION:In a pachinko machine which is provided with in depth direction rolling pachinko and having a prize port 3 of an accessary inward at the lover part of an opening 2 formed on a board surface, an mirror plate 6 is formed askew inward from the opening 2 above the upper part of the table to allow the viewing of the top surface of the table 5 from the front side of the board surface by reflecting the top surface of the table 5. This enables a player to play game enjoying excitement sufficiently viewing how pachinko balls enter the prize port 3 or a failure port 7 of the table 5 thoroughly.
Patent JP-S62228323-A (JP)
Title: Spindle control device
Inventor: FUJIOKA YOSHIMOTO
IPC: B23G1/16
Filed: 1986-03-31
Abstract: PURPOSE:To promote a correct synchronous control of a spindle-axis and a Z-axis, by vector controlling an AC spindle motor by a digital spindle amplifier and performing a feedforward control by a lamp function when a spindle and a table motor are accelerated. CONSTITUTION:A spindle position control mode is set feeding a position control instruction to a circuit 17 by an NC unit 16 while inputting a position detection signal of a main spindle 10 to the circuit 17, and if a deviation signal of the both instruction and signal is given to a spindle servo circuit 19, a spindle motor 13 is digitally controlled by the deviation signal. While a Z-axis position control circuit 20, to which a signal from the unit 16 is fed, compares the signal with a position detection signal of a motor 22 to apply an error signal to a Z-axis servo circuit 21, and the table driving motor 22 is digitally controlled by a signal from the Z-axis servo circuit 21. Next, an instruction from a lamp function is given to both motor control units when the spindle motor and the table feed motor are synchronously controlled, and a feedforward control is performed when the spindle axis and table Z-axis are accelerated. Accordingly, tap accuracy is improved by correctly performing a synchronous control of the both spindles.
Patent JP-H03273591-A (JP)
Title: Mechanism part base fitting device
Inventor: MATSUDA HIDEAKI
IPC: G11B33/12
Filed: 1990-03-23
Abstract: PURPOSE:To reduce the man-hour of assembly, to increase the intensity of a frame and to exactly decide the position of fitting a mechanism part base by providing a chassis frame at the frame and fitting the mechanism part base on the upper part of this chassis frame. CONSTITUTION:A first plate-shaped frame 11 is arranged parallelly to a second frame 12 and a U-bent third plate-shaped frame 13 is fitted to one edge of those frames so as to form a U-shaped frame 14. In the frame 14, a rectangular plane chassis frame 15 is fitted while rectangularily bending the side upward, and on the chassis frame 15, cylindrical pillars 16-18 at the fixed height are caulked. On those pillars, a mechanism part base 19 is loaded and fixed to the respective pillars 16-18 by vises. Thus, the position to fit the mechanism part base can be exactly decided and the intensity of the frame is improved.