baber/WOPTO huggingface dataset:
Patent JP-S60189045-A (JP)
Title: Storage protecting system
Inventor: IKEDA CHISATO
IPC: G06F12/10
Filed: 1984-03-07
Abstract: PURPOSE:To prevent the destruction of data on the way of setting before switching even if one process is switched to another process, by providing registers where private bit and process number are held for every page of a main storage. CONSTITUTION:The private bit is outputted to a signal line 51, and the private process number is outputted to a signal line 52. The signal on the signal line 51 is compared with a signal on an R/W control line 53, and a comparator 13 is driven to compare the signal on the process number signal line 52 with the process number of an executing process, which is set to a memory control register 6, only when the private bit is ''L'' and the signal on the line 53 is a write signal. If the process number on the signal line 52 and the process number of the executing process do not coincide with each other, the comparator 13 transmits a main storage access error signal to a signal line 54 to inhibit the output of physical address from an adder 10. Simultaneously, the occurrence of main storage access error is reported to CPU.
Patent JP-S59167439-A (JP)
Title: Automatic paper relaying device
Inventor: KIKUCHI MUGAI
IPC: B65H21/00
Filed: 1984-03-09
Abstract: PURPOSE:To simplify the structure of a computing device which computes a preparing instruction signal, by a method wherein the sectional area of a preceding paper roll at the point of time when a preparing instruction is provided is employed in a preparing instruction for paper relaying. CONSTITUTION:A diameter D0 of a paper roll under unwinding is detected by a diameter detecting circuit DS, and a sum (D0+D1) of the paper roll diameter D0 and a paper relaying motion final diameter D1 set by a setter 3RH and a difference (D0-D1) therebetween are computed by an adding device A2 and a subtracting device A3. Meanwhile, a signal equivalent to 4/piVTRd, computed by a preparing time setter 1RH, a paper thickness setter 2RH, and a voltage follower A4, and a product of (D0+D1) and (D0-D1) computed by a multiplier A1 are inputted to a comparator A5, and when the signal coincides with the product, a preparing instruction signal is outputted from the comparator A5. Further, when the paper roll diameter D0 under unwinding, being a detected signal from the diameter detecting circuit DS, coincides with a final diameter D1, a paper relaying instruction is issued from a comparator A6.
Patent JP-S56139559-A (JP)
Title: Halogen-containing resin composition
Inventor: KOUGO YOSHIYUKI
IPC: C08L7/00
Filed: 1980-04-03
Abstract: PURPOSE: The titled composition with synergistically enhanced weatherability, which is prepared by adding an antimony tris-(alkylmercaptocarboxylate) together with antimony maleate to a hologen-cont. resin.  
     CONSTITUTION: The titled composition is obtd. by adding 0.1W3pts.wt. stabilizer mixture consisting of (A) an antimony tris (alkylmercaptocarboxylate) [e.g., antimony tris (octylthioglycolate)] and (B) antimony maleate, to 100pts.wt. halogen-contg. resin (e.g., PVC or a vinyl bromide resin). It is preferable to use stabilizers A and B in a wt. ratio of 1:1W20:1. The component B is obtd. for example  by the reaction of antimony trioxide with maleic acid (anhydride) in the absence of  a solvent or in the presence of an inert solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05237274-A (JP)
Title: Small electric apparatus
Inventor: TANAKA MASATOSHI
IPC: B26B19/38
Filed: 1992-02-28
Abstract: PURPOSE:To maintain coupling even when the force tending to release the coupling is applied by pinching a coupling section coupled with a coupled section on the side face of the facing surface of a main body case combined with halved cases with one of the halved cases formed with a plug body and the coupled section. CONSTITUTION:A coupling section 26a and a coupled section 24a formed on halved cases 13, 14 of a flat main body 11 respectively and facing each other are coupled, and the halved cases 13, 14 are combined and fixed. A plug body 43 fixed with a pair of plug blades 44 in parallel is slidably stored in the inside, and the plug blades 44 can be kept in the advanced state or retreated state from the plug advance section 19 of the main body case 11. The coupling section 26a formed on the plug advance section 19 and coupled with the coupled section 24a is pinched by one halved case 13 formed with the coupled section 24a and the plug body 43 protrusively held with the plug blades 44.
Patent JP-H01220707-A (JP)
Title: Pressure control valve
Inventor: MASUDA BUNPEI
IPC: F15B11/02
Filed: 1988-02-26
Abstract: PURPOSE:To enable intensifying pressure by providing a pressure control valve, in a hydraulic circuit, which makes it possible to integrally move a pressure intensifying spool and a pressure setting spool having a small pressure receiving area. CONSTITUTION:Two spaces 3, 4 having a separating wall 2 in the intermediate portion thereof are provided inside a valve body 1, the sectional area of one of the spaces 3 is formed small and the sectional area of the other space 4 is formed large. A pressure small spool 5 having a small pressure receiving area is provided inside the space 3 and a pressure intensifying spool 8 having a large pressure receiving area is provided in the space 4. The pressure control valve is constructed by connecting the pressure setting spool 5 with the pressure intensifying spool 8, by means of a rod 11 the pressure control valve is provided in a hydraulic circuit. Accordingly, a pressure valve applied to the front and rear liquid chamber of the pressure setting spool 5 can be set larger than a pressure valve applied to the front and rear liquid chambers of the pressure intensifying spool 8 so that it becomes possible to intensifying pressure.
Patent JP-H01219270-A (JP)
Title: Electronic lock
Inventor: NAKAUCHI SHUNSAKU
IPC: E05B49/00
Filed: 1988-02-25
Abstract: PURPOSE:To automatically make unlocked state when a battery is used up by method in which an urgent holding type electromagnet to operate locker in preference to the usual holding type electromagnet and a sensor to watch the consumption of battery are provided, and when the consumption of battery is increased unlocking state is produced automatically. CONSTITUTION:An electronic lock is provided with a bolt 1, an unusually using magnetic holding type electromagnet 4, a permanent magnet 5, a movable iron piece 7 for unlocking, a sensor 11 to detect the position of the piece 7, an usually using magnetic holding type electromagnet 12, CPU 17, and a sensor 18 for the voltage of battery. When a battery 19 is consumed, the drop of voltage is detected by the sensor 18, and electric current is sent to the magnet 4 through a switch circuit 20 by CPU 17 to weaken the holding force of the magnet 5. When the force of the spring 6 is increased, the piece 7 is clockwise turned and a hook 8 is released to make unlocked state. During the period when the battery is consumed, unlocking is automatically made to avoid becoming the opening of door impossible.
Patent JP-H09236184-A (JP)
Title: Adjusting valve
Inventor: OSUMI YUZABURO
IPC: G05D16/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To adjust a piston at a high speed for a long time by disposing the piston for a main valve in a casing so as to be freely moved, plotting the casing into two pressure chambers and driving the piston based on a pressure difference between the pressure chambers so as to adjust the pressure and flow rate of a fluid. SOLUTION: While a piston 104 is supported by a static pressure in a casing 102 by jetting out a fluid from a fluid supply hole 108, the piston 104 is brought into contact with an input flow passage 101 side and thereby the flow passage is closed. When the fluid is supplied from the input flow passage 101 in this condition, the piston 104 is moved upward and when its pressure is equal to a pressure in a pressure chamber 111, the movement of the piston 104 is stopped.  Then, electricity is conducted to the piezoelectric actuator 107 of a pressure adjusting part 109 and when a distance between a nozzle 105 and a pressure adjusting plate 106 is reduced, a pressure in the pressure chamber 111 is increased, the piston 104 is moved to the input flow passage 101 side so as to reduce the opening degree of an output flow passage 103 and thus a flow rate supplied to the output flow passage 103 is reduced.
Patent JP-H09235827-A (JP)
Title: Repairing/reinforcing method for prestressed concrete structure
Inventor: YAMADA SHINZO
IPC: E01D21/00
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve safety by fixing a reinforcing sheet having specific tensile strength and a specific reinforcing fiber quantity to the end section of tension material or the covered surface of the end section. SOLUTION: A reinforcing sheet 16 is fixed to the base cover 12 of a prestressed concrete structure 1 and the surface of a lateral girder cover section 14, and the end section of a tension material 7 made of a PC steel product is covered. When the tension material 7 is ruptured, the sheet 16 prevents the tension material 7 from being protruded to the outside and prevents the fragments of the base cover 12, from being scattered. An auxiliary steel sheet is fixed to the prescribed surface as required, and the sheet 116 is fixed on it. Reinforcing fibers are made of glass fibers, carbon fibers, or organic fibers, the tensile strength is set to 100-1000kg/mm<2> , the reinforcing fiber quantity is set to 100-600g/m<2> , the thickness of the auxiliary steel sheet is set to 0.1-10mm for welding and to 1-15mm for fastening by bolts.  The rupture of the tension material 7 can be detected from the outside and surely repaired.
Patent JP-S54138218-A (JP)
Title: Heavy load haulage device
Inventor: HIBINO YOUZOU
IPC: B60P9/00
Filed: 1978-04-17
Abstract: PURPOSE: To enable easy, safe, and low-cost haulage of heavy loads by use of a simple mechanism comprising a car truck, horizontal beam, inclination adjuster, sliding beam, and advance/retreat drive gear.  
     CONSTITUTION: A horizontal beam 4 is kept horizontal by an inclination adjuster 5, a car truck 1 is engaged, and a sliding beam 6 is lifted by an air bag 7. The sliding beam 6 is moved along the upper face of the beam 4 to the rightmost position (as indicated by two-dotted lines) by an advance/retreat drive gear 9, and the gear 9 is released. As the beam 6 is moved while being lifted by air pressure, drive force is saved and the movement is safe. As a cushion of air bag 7 is present between the beams 6 and 4, the beam 6 is kept in constant position relative to the ground and the car truck 1 and the beam 6 can be moved without movement of the beam 6. Thus heavy loads can be transported safely and continuously by use of simple mechanism. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61202081-A (JP)
Inventor: OKUBO KUNIO
IPC: F27B3/18
Filed: 1985-03-06
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-S61203836-A (JP)
Inventor: KIYOTA KOICHI
IPC: H01L31/04
Filed: 1985-03-06
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-S59170043-A (JP)
Title: Novel nematic liquid crystal compound
Inventor: TAKATSU HARUYOSHI
IPC: G02F1/13
Filed: 1983-03-18
Abstract: NEW MATERIAL:The compound of formula I [R is 1-7C n-alkyl; two cyclohexane rings are trans(equatorial-equatorial) configuration]. USE:An electro-optical displaying material. It is a liquid crystal compound having small positive dielectric anisotropy, and is effective to raise the transition point between the nematic phase and the isotropic liquid phase with small dose. It can be used as a material for a dynamic light-scattering cell or a field-effect cell as a mixture with other nematic liquid crystal compound. PREPARATION:The compound of formula I can be prepared by (1) reacting the compound of formula II with acetyl chloride to obtain the compound of formula III, (2) reacting the compound with NaClO, etc., (3) reducing the resultant compound of formula IV with hydrogen to the compound of formula V, (4) reacting the product with a halogenation agent, and (5) reacting with p-fluorophenylphenol in the presence of a basic compound catalyst.
Patent JP-H01220135-A (JP)
Title: Objective lens driving device
Inventor: ICHIKAWA KOJI
IPC: G11B7/09
Filed: 1988-02-29
Abstract: PURPOSE:To support parallel moving in a focus matching direction and revolving in a tracking direction and to obtain the optical head of high performance by using a spring to use the both characteristics of a parallel spring for parallel moving support and a cross spring for moving support. CONSTITUTION:To a lens holder 2, for which an objective lens 1 is fixed at a tip, a coil 3 for focus matching AF driving and a coil 4 for tracking TR driving are fixed. By arranging these coils in a magnetic circuit and causing a driving current to respectively flow to the coils 3 and 4, the holder 2 is moved in a direction AF and revolved in a direction TR and the lens 1 is moved in the AF and TR directions. In such a case, a spring 6 is orthogonal a cross point as the center of respective spring members and a holder 7 to support the respective springs 6 is coupled with an optical head through a screw and a base.
Patent JP-H02225714-A (JP)
Title: Construction method of hollow bottom expansion cast-in-place ready-made concrete pile
Inventor: SATO HIROSHI
IPC: E02D5/44
Filed: 1989-02-23
Abstract: PURPOSE:To promote construction in pile work by inserting a double flexible tube from an opening to place concrete into a bottomed enlargement section, and making a hollow bottom expansion pile body by the up and down oscillation of the pile body. CONSTITUTION:A pile body 4 is connected to a bottomed enlargement section W at a pile connection R, a flexible tube 2 is inserted into the bottom of a pile hole H and, at the same time, the same volume of stable liquid 1 as that of the pile body 4 is pumped out to the outside of the excavated pile hole H with a pump 10 to place concrete 12 to the pile body 4. The pile body 4 is hung up by a crane to enlarge the bottomed enlargement section W, and the concrete 12 is discharged into the flexible tube 2. In addition, the pile body 4 is oscillated up and down 19 and 20, and the concrete 12 in the outside of the pile body is filled near to the head. According to this constitution, a cast-in- place pile can be constructed as a hollow bottom expansion pile, so that it can be a lightweight pile.
Patent JP-H07253836-A (JP)
Title: Key board
Inventor: WATANABE GORO
IPC: H01H13/70
Filed: 1994-03-16
Abstract: PURPOSE:To reduce the cost of the key board by simplifying the structure of the key board. CONSTITUTION:In the key board provided with a key top 11 used to select a character or its function, a dome section 61 whose height is reduced when the key tope 11 is depressed and whose height is restored to the original height when the pressing force is lost, a contact 5 switching the electric conduction from the off state to the on state or vice versa corresponding to the position of the key tope 11, and a circuit pattern 7 used to deliver a signal from the contact 5, a key board section 50 is provided with a dome forming sheet 60 integrating the key top 11 and the dome section 61.
Patent JP-S55135694-A (JP)
Title: Laser beam recording method of image
Inventor: KUBOTA KENICHI
IPC: G11B7/0045
Filed: 1979-04-12
Abstract: PURPOSE: To make an image of which phase is modulated under a laser beam of low output by a method wherein a specified recording material is coated on a base plate, a laser beam is radiated on it and further ultraviolet beam is radiated.  
     CONSTITUTION: A recording material 2 having a pigment (e.g. briliant green, methyrene green) having a high absorption characteristic and generating heat upon  absorption of light, and having an organic substance (e.g. wax, nitrocellulose) to  be evaporated at a low temperature is coated on a base plate to make a laser recording film. Laser beam 3 is radiated upon the film in response to information, focused onto the base plate 1 and the organic substance is evaporated by a heating of the pigment. Then, the ultraviolet beam is radiated upon the base plate to dissolve the pigment remained in the recording material. Recording may be facilitated if the laser produces a low output, resulting in that a laser display device and a holography movie etc. requiring a high condensed recording may be realized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51122067-A (JP)
Title: Process for hetero cyclic amine compounds
Inventor: MATSUMOTO IKUO
IPC: C07D285/06
Filed: 1975-04-15
Abstract: PURPOSE: k-Amino-1,2,3-thiazole, useful for the intermediate of 1,2,3triazole-4-thiol, is easily prepared in high yield. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08219153-A (JP)
Title: Rectilinear motion guide device and forming method therefor
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 1995-02-08
Abstract: PURPOSE: To reduce a weight, facilitate working and assembly, and lubricate a ball smoothly by integratedly forming a block main body by inserting formation to be formed by inserting a locus member on which the ball transferring groove of a load range is formed in a mold. CONSTITUTION: This device is formed by inserting a locus member 8 on which a ball transferring groove 5 is formed in a mold so as to reduce a weight sharply comparing with a moving block formed by cut-working a prior metal block. Ball maintaining parts 91a, 91b and a no-load ball passage 93 are integratedly formed with each other along the ball transferring groove 5 so as to eliminate necessity of assembly. A direction converting passage inner circumferential guide part 92 is integratedly formed so as to convert a direction from a ball from a load range to non load range.  As a result, necessity of assembly is eliminated, and also a step difference between the direction converting passage inner circumferential part 92 and the load ball transferring groove 5, and between the direction conversion passage inner circumferential part 92 and the no-load ball passage 93 is eliminated, and the ball 2 is circulated smoothly.
Patent JP-S62202824-A (JP)
Title: Production of pressed lens
Inventor: HIROTA SHINICHIRO
IPC: C03B40/00
Filed: 1986-02-28
Abstract: PURPOSE:To enable the production of pressed lens even in normal atmosphere preventing the fusion of the lens to a mold and the reduction of even a PbO- containing raw material, by coating the surface of a glass material having low transition temperature with an SiO2 film, placing the glass in a mold and hot-pressing the glass. CONSTITUTION:The surface of a glass having a transition temperature lower than that of SiO2 and preformed to a form capable of giving the form of finished lens by hot-pressing is coated with an SiO2 layer having a thickness of 50-2,000Angstrom  e.g. by vacuum evaporation. The glass material is placed in a mold and hot-pressed by heating the material and the mold at a temperature above the softening point of the glass and <=900 deg.C. The SiO2 coating layer on the glass surface prevents the fusion of the glass to the mold during compression molding and prevents the reduction of the glass even is the glass contains PbO. The molding can be carried out in normal atmosphere as well as in a neutral gas or reducing gas. It is not necessary to use a mold made of an expensive material.
Patent JP-H10241884-A (JP)
Title: Cold cathode tube lighting drive unit and liquid crystal backlight cold cathode tube lighting drive unit
Inventor: ABE TORU
IPC: H05B41/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently illuminate and drive two or more cold cathode tubes with an output voltage of a piezoelectric transformer identical to a case of one-light illumination driving by connecting one cold cathode tube between either of a pair of input electrodes provided on top and bottom faces and illuminating and driving a plurality of cold cathode tubes in total. SOLUTION: For a piezoelectric transformer 50, a drive part provided with input electrodes 51 and 52 is provided at the center longitudinally of a piezoelectric body, two output electrodes 55 and 56 are provided on both end faces and are formed so that a longitudinal full lengths L1 and a driving part length L2 are L2/L1=0.3 to 0.6. Since the piezoelectric transformer 50 is structured to be vertically symmetrical with respect to a longitudinal direction, each output that is identical can be obtained from the output electrodes 55 and 56 on both end faces in the longitudinal direction.  Discharge lamps 1a and 1b of same specifications are connected respectively to the input electrode 52 and the output electrodes 55 and 56 that are in common, a given AC is applied between the input electrodes 51 and 52, and a frequency is finely adjusted, thereby both of the discharge lamps 1a and 1b can be lit for long, continuous time.
Patent JP-S62203148-A (JP)
Title: Driving device for copying machine
Inventor: TAKAGI JUN
IPC: G03G15/04
Filed: 1986-03-04
Abstract: PURPOSE:To prevent the speed of a sprocket varying over a wire frequency range from being fluctuated and to obtain an excellent copy image by providing a buffer member on the transmission path for driving force to a photosensitive body and removing vibration components of relatively high frequency, and performing synchronizing control over the photosensitive body and an optical scanning system and removing the vibrations of low frequency. CONSTITUTION:The rotation of the sprocket 19 is transmitted to a drum shaft 36 through the buffer member 31. For example, a chain 26 is extended among a driving sprocket 28 provided to a drum driving motor 24, an idler sprocket 27, and the sprocket 19 to transmit the driving force of the drum driving motor 24 to the photosensitive drum 17. In this case, the vibrations of relatively high frequency caused by the engagement between the chain 26 and each sprocket or the rotational speed variation of the sprocket 19 caused by the load variation of other equipments such as a fixing device driven by the drum driving motor 24 are absorbed by the buffer member 31, so that the photosensitive drum 17 rotates smoothly.
Patent JP-S58163808-A (JP)
Inventor: MIKUNI YOSHIO
IPC: D05C9/00
Filed: 1982-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54137677-A (JP)
Title: Flexible connector
Inventor: TERAOKA TAKESHI
IPC: H01B5/00
Filed: 1978-04-19
Abstract: PURPOSE: To restrain the increase of contact resistance by providing required number of intermediate terminals in the intermediate portion of flexible connectors in addition to the end terminals in such manner as to eliminate overlap of terminals in the middle portions when the connectors are connected in series.  
     CONSTITUTION: A terminal 2 is provided at each end of a flexible conductor 1 having required length for in-series connection, and required number of intermediate terminals 9A are provided in the intermediate portion. This arrangement eliminates overlap of terminals in the middle portions when the flexible conductors 1 are connected in series, restrains the increase of contact resistance, suppresses the temperature rise in electrical apparatus, increases conduction capacity, and reduces the size of the terminal portions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58162900-A (JP)
Inventor: UTSUNOMIYA TOORU
IPC: G21F9/34
Filed: 1982-03-24
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。